Mark documentation roadmap complete after final validation sweep

README.md

@@ -1,22 +1,22 @@
 # narratio
 
-Narratio is a Go orchestration application that turns D&D session audio into polished transcripts and generated session artifacts.
+Narratio is a stage-driven Go orchestrator for turning D&D session audio into polished transcripts and generated artifacts.
 
-It coordinates transcription, merge/polish/normalize/trim processing, artifact generation, archive publishing, and resumable run state in one operator workflow.
+It runs a deterministic workflow across `prepare`, `transcribe`, `merge`, `polish`, `normalize`, `trim`, `analyze`, and `publish`, with manifest-driven resume and restore support.
 
 ```bash
-narratio run --session-id 2026-04-04
+narratio run 2026-04-04
 ```
 
-This command requires discoverable `pipeline.yml` and `session.yml` files (or explicit `--config` and `--session` flags).
+This requires resolvable `pipeline.yml`, `campaign.yml`, and concrete `session.yml` (or explicit config flags).
 
 ## Documentation
 
-- [Configuration](docs/config.md)
 - [CLI Reference](docs/cli.md)
-- [Operations and Recovery](docs/operations.md)
+- [Configuration](docs/config.md)
+- [Operations](docs/operations.md)
 - [Troubleshooting](docs/troubleshooting.md)
-- [Development Guide](docs/development.md)
-- [Architecture Principles](docs/architecture.md)
 - [Internal Component Contracts](docs/internal/README.md)
-- [Config Examples](examples/)
+- [Development Guide](docs/policy/development.md)
+- [Architecture Principles](docs/policy/architecture.md)
+- [Maintained Examples](examples/)

docs/cli.md

@@ -1,60 +1,83 @@
-# CLI
+# CLI Reference
 
 ## Shortest Useful Command
 
 ```bash
-narratio run --session-id 2026-04-04
+narratio run 2026-04-04
 ```
 
-This command uses default config discovery for `pipeline.yml` and `session.yml`; both files must be discoverable unless you pass explicit `--config` and `--session` paths.
+This runs the canonical full pipeline for session `2026-04-04`.
 
 ## Command Overview
 
-Implemented commands:
+Top-level commands:
 
-- `run`: execute pipeline stages and persist manifest state.
-- `plan`: validate config, prepare workspace layout, and print stage run/skip decisions.
-- `resume`: continue from first non-succeeded stage unless forced.
-- `status`: read and print stage statuses from an existing manifest.
-- `run-stage`: execute exactly one stage.
+- `run <session_id>`: run full stage order.
+- `resume <session_id>`: continue from first non-succeeded stage.
+- `run-stage <stage> <session_id>`: run one stage.
+- `analyze <session_id>`: force-run analyze.
+- `publish <session_id>`: force-run publish.
+- `clean <session_id>` or `clean --all`: remove local work/spool state.
+- `session <subcommand>`: session helper commands.
 
-Unknown commands print usage and exit non-zero.
+Session subcommands:
 
-For config semantics, see [docs/config.md](./config.md). For operator lifecycle and recovery, see [docs/operations.md](./operations.md).
+- `session init <session_id>`
+- `session plan <session_id>`
+- `session validate <session_id>`
+- `session status <session_id>`
+- `session restore <session_id>`
+- `session artifacts <session_id>`
+- `session locks <session_id>`
+- `session locks add <session_id> <source>`
+- `session locks remove <session_id> <source>`
 
-## Complete Flag Reference
+## Common Config Flags
+
+Most session-aware commands accept:
+
+- `--config <pipeline.yml>`
+- `--campaign <id>`
+- `--campaign-file <campaign.yml>`
+- `--session <session.yml>`
+- `--previous-session-id <id>`
+
+Rules:
+
+- `--campaign` and `--campaign-file` are mutually exclusive.
+- `--session` is not used by `session init`.
+- `clean --all` cannot be combined with campaign/session selectors.
+
+## Command Reference
 
 ### `run`
 
-- `--config <path>`: optional explicit `pipeline.yml` path.
-- `--session <path>`: optional explicit `session.yml` path.
-- `--session-id <value>`: session template variable value.
-- `--force`: force stage execution.
-- `--artifacts <names>`: analyze artifact keys to execute (repeatable or comma-separated).
+```bash
+narratio run <session_id> [--force] [--artifacts <name[,name...]>] [...common config flags]
+```
 
-### `plan`
+Behavior:
 
-- `--config <path>`
-- `--session <path>`
-- `--session-id <value>`
-- `--force`
+- evaluates full stage order;
+- skips already-succeeded stages unless `--force` is set;
+- writes session and run manifests.
 
 ### `resume`
 
-- `--config <path>`
-- `--session <path>`
-- `--session-id <value>`
-- `--force`
-- `--artifacts <names>`: analyze artifact keys to execute (repeatable or comma-separated).
+```bash
+narratio resume <session_id> [--force] [--artifacts <name[,name...]>] [...common config flags]
+```
+
+Behavior:
+
+- when not forced, starts at first non-succeeded stage in manifest order;
+- with `--force`, reevaluates the selected stage list as runnable.
 
 ### `run-stage`
 
-- `--config <path>`
-- `--session <path>`
-- `--session-id <value>`
-- `--force`
-- `--artifacts <names>`: analyze artifact keys to execute (repeatable or comma-separated).
-- positional `<stage>`: required stage name.
+```bash
+narratio run-stage <stage> <session_id> [--force] [--artifacts <name[,name...]>] [...common config flags]
+```
 
 Valid stage names:
 
@@ -65,158 +88,187 @@ Valid stage names:
 - `normalize`
 - `trim`
 - `analyze`
-- `archive`
+- `publish`
 - `notify`
 
-### `status`
+Rules:
 
-- `--manifest <path>`: required manifest path.
+- `--artifacts` is accepted only for `analyze` and `publish` stage targets.
 
-## Command Reference
-
-### `run`
-
-Purpose:
-- Execute configured stages in canonical order.
-
-Syntax:
+### `analyze`
 
 ```bash
-narratio run [--config <pipeline.yml>] [--session <session.yml>] [--session-id <id>] [--force] [--artifacts <name[,name...]>]
+narratio analyze <session_id> [--artifacts <name[,name...]>] [...common config flags]
 ```
 
-Success output:
-- `narratio run: session <session_id>; executed=<n> skipped=<n>; manifest=<path>`
-
-Common failure cases:
-- missing default config/session paths when flags omitted.
-- invalid template/rendered session mismatch.
-- unknown/invalid `--artifacts` value.
-- `--artifacts` with unknown configured artifact key.
-
-### `plan`
-
-Purpose:
-- Validate config, load secrets (if configured), prepare workdir, and print stage run/skip decisions.
-
-Syntax:
+Equivalent to:
 
 ```bash
-narratio plan [--config <pipeline.yml>] [--session <session.yml>] [--session-id <id>] [--force]
+narratio run-stage analyze <session_id> --force [...common config flags]
 ```
 
-Success output includes:
-- `narratio plan: workdir prepared at <path>`
-- one line per stage (`<stage>: run|skip`)
-- `totals: run=<n> skip=<n>`
-
-Common failure cases:
-- same config/session discovery and validation failures as `run`.
-- secrets directory read failures when `pipeline.secrets.env_dir` is configured.
-
-### `resume`
-
-Purpose:
-- Continue from session-manifest stage status.
-
-Syntax:
+### `publish`
 
 ```bash
-narratio resume [--config <pipeline.yml>] [--session <session.yml>] [--session-id <id>] [--force] [--artifacts <name[,name...]>]
+narratio publish <session_id> [--artifacts <name[,name...]>] [...common config flags]
 ```
 
-Success output:
-- `narratio resume: session <session_id> has no remaining stages`
-- or `narratio resume: session <session_id>; executed=<n> skipped=<n>; manifest=<path>`
-
-Common failure cases:
-- same discovery/template/validation failures as `run`.
-- manifest load errors when existing manifest is unreadable.
-- invalid or unknown artifact selections.
-
-### `status`
-
-Purpose:
-- Inspect one manifest file without executing stages.
-
-Syntax:
+Equivalent to:
 
 ```bash
-narratio status --manifest <manifest.json>
+narratio run-stage publish <session_id> --force [...common config flags]
 ```
 
-Success output includes:
-- `session_id: <id>`
-- `updated_at: <timestamp>`
-- `stages:` entries (`- <stage>: <status>`)
-
-Common failure cases:
-- missing `--manifest`.
-- unreadable or invalid manifest path.
-
-### `run-stage`
-
-Purpose:
-- Execute exactly one stage.
-
-Syntax:
+### `clean`
 
 ```bash
-narratio run-stage [--config <pipeline.yml>] [--session <session.yml>] [--session-id <id>] [--force] [--artifacts <name[,name...]>] <stage>
+narratio clean <session_id> [--dry-run] [--clear-cache] [...common config flags]
+narratio clean --all [--dry-run] [--clear-cache] [--config <pipeline.yml>]
 ```
 
-Success output:
-- `narratio run-stage: stage=<name> executed=<n> skipped=<n> force=<true|false>; manifest=<path>`
+Behavior:
 
-`--artifacts` behavior:
-- accepted only when `<stage>` is `analyze`.
-- names are normalized (trimmed, deduplicated, sorted).
-- unknown configured artifact keys fail.
+- session mode removes:
+  - `{workspace.root}/work/{campaign}/{session_id}`
+  - `{spool.root}/{campaign}/{session_id}`
+- `--all` removes:
+  - `{workspace.root}/work/*`
+  - direct children under `{spool.root}`
+- cache remains unless `--clear-cache` is provided.
 
-Common failure cases:
-- missing stage positional arg.
-- unknown stage name.
-- using `--artifacts` with any non-`analyze` stage.
+### `session plan`
+
+```bash
+narratio session plan <session_id> [--force] [...common config flags]
+```
+
+Validates config, prepares local workdir layout, and prints run/skip decisions for each stage.
+
+### `session validate`
+
+```bash
+narratio session validate <session_id> [...common config flags]
+```
+
+Read-only preflight checks for config validity, required inputs, audio mode, previous-session requirements, publish outputs, and effective locks.
+
+### `session status`
+
+```bash
+narratio session status <session_id> [...common config flags]
+```
+
+Prints local manifest state and, when storage is available, remote current-state and published-output status.
+
+### `session init`
+
+```bash
+narratio session init <session_id> --output ./session.yml [options]
+narratio session init <session_id> --remote [options]
+```
+
+Required target selection:
+
+- exactly one of:
+  - `--output <path>`
+  - `--remote`
+
+Options:
+
+- `--config <pipeline.yml>`
+- `--campaign <id>` or `--campaign-file <campaign.yml>`
+- `--previous-session-id <id>`
+- `--date <YYYY-MM-DD>`
+- `--title <text>`
+- `--audio-dir <path>`
+- `--audio-s3-prefix <prefix>`
+- `--force`
+
+Rules:
+
+- `--audio-dir` and `--audio-s3-prefix` are mutually exclusive.
+- if campaign `session_template_file` is configured, `session init` renders it;
+- generated session YAML must be concrete (no unresolved `{{ ... }}` placeholders).
+
+### `session restore`
+
+```bash
+narratio session restore <session_id> [--dry-run] [--force] [--include-audio] [...common config flags]
+```
+
+Behavior:
+
+- discovers committed remote current state;
+- plans local restores;
+- writes `reports/restore-latest.json` on execution;
+- blocks conflicting overwrites unless `--force` is set.
+
+Default restore scope:
+
+- `manifest.json`
+- `transcripts/**`
+- `artifacts/**`
+- `previous/**` when required by configured previous-session inputs
+
+`audio/**` is included only with `--include-audio`.
+
+### `session artifacts`
+
+```bash
+narratio session artifacts <session_id> [--remote] [...common config flags]
+```
+
+Lists effective built-in and configured artifact sources, publish rules, lock state, and optional remote published-state availability.
+
+### `session locks`
+
+```bash
+narratio session locks <session_id> [...common config flags]
+narratio session locks add <session_id> <source> [--reason <text>] [--force] [...common config flags]
+narratio session locks remove <session_id> <source> [...common config flags]
+```
+
+Behavior:
+
+- list mode merges static `pipeline.publish.locks` with remote `{session_prefix}/locks.yml`;
+- add/remove mutate only remote locks;
+- static locks from pipeline config cannot be removed by CLI commands.
+
+## `--artifacts` Selection Rules
+
+- accepted on `run`, `resume`, `run-stage`, `analyze`, and `publish`;
+- names must exist in `pipeline.scriptorium.artifacts`;
+- empty entries are invalid;
+- repeated names are deduplicated.
+
+Effects:
+
+- filters analyze execution to selected configured artifacts;
+- filters publish rules that source `narratio.artifact.<name>`;
+- does not filter built-in transcript/bounds publish sources.
 
 ## Common Workflows
 
-Default-discovery run:
+Run full pipeline:
 
 ```bash
-narratio run --session-id 2026-04-04
+narratio run 2026-04-04
 ```
 
-Run only selected analyze artifacts:
+Dry-run restore plan:
 
 ```bash
-narratio run --session-id 2026-04-04 --artifacts session_recap,player_handout
+narratio session restore 2026-04-04 --dry-run
 ```
 
-Resume with selected analyze artifacts:
+Generate a concrete session file from template/default structure:
 
 ```bash
-narratio resume --session-id 2026-04-04 --artifacts player_handout
+narratio session init 2026-04-04 --output ./session.yml --date 2026-04-04 --title "Session 12"
 ```
 
-Run only analyze stage with selected artifacts:
+Force publish only:
 
 ```bash
-narratio run-stage --session-id 2026-04-04 --artifacts player_handout analyze
+narratio publish 2026-04-04
 ```
-
-## Diagnostic / Recovery Commands
-
-Inspect stage status:
-
-```bash
-narratio status --manifest <manifest.json>
-```
-
-Get manifest path from previous output:
-- `run`, `resume`, and `run-stage` print `manifest=<path>` on success.
-
-## `--artifacts` and `--force`
-
-- `--artifacts` filters which configured artifacts are executable when analyze runs.
-- `--artifacts` does not imply `--force`.
-- If analyze is already `succeeded` and `--force` is not set, runner-level skip still applies.

docs/config.md

@@ -1,149 +1,131 @@
-# Configuration
+# Configuration Reference
 
-## 1. Overview
+## Purpose
 
-Narratio loads two YAML files:
+Narratio resolves three YAML documents:
 
-- `pipeline.yml`: pipeline-level runtime configuration.
-- `session.yml`: per-session metadata and input selection.
+- `pipeline.yml`: pipeline/runtime settings
+- `campaign.yml`: campaign identity and stable input defaults
+- `session.yml`: session identity, metadata, and audio source selection
 
-These commands load and validate both files before running:
+## Discovery and Selection
 
-- `narratio run`
-- `narratio plan`
-- `narratio resume`
-- `narratio run-stage`
+### `pipeline.yml`
 
-Behavior:
+When `--config` is omitted, search order is:
 
-- strict YAML decode is enabled (`KnownFields(true)`): unknown fields fail.
-- session templates render before session YAML decode.
-- defaults are applied for optional pipeline fields.
-- validation enforces required fields, value formats, and cross-field constraints.
+1. `/usr/local/etc/narratio/pipeline.yml`
+2. `/etc/narratio/pipeline.yml`
 
-## 2. Config file discovery
+### `campaign.yml`
 
-Pipeline config lookup for `run`, `plan`, `resume`, and `run-stage`:
+Selection rules:
 
-- If `--config <path>` is provided, that path is used.
-- If omitted, Narratio searches in order:
-  1. `/usr/local/etc/narratio/pipeline.yml`
-  2. `/etc/narratio/pipeline.yml`
-- First existing file wins.
+- if `--campaign-file` is set, use that path;
+- else if `--campaign <id>` is set, use `{pipeline.campaigns.root}/{id}/campaign.yml`;
+- else use `{pipeline.campaigns.root}/{pipeline.campaigns.default_campaign_id}/campaign.yml`.
 
-## 3. Session file discovery and templating
+### `session.yml`
 
-Session config lookup for `run`, `plan`, `resume`, and `run-stage`:
+When `--session` is omitted, local search order is:
 
-- If `--session <path>` is provided, that path is used.
-- If omitted, Narratio searches in order:
-  1. `./session.yml`
-  2. `/usr/local/etc/narratio/session.yml`
-  3. `/etc/narratio/session.yml`
-- First existing file wins.
+1. `/usr/local/etc/narratio/session.yml`
+2. `/etc/narratio/session.yml`
 
-Template behavior:
+If local session discovery fails and a `session_id` is known, Narratio attempts remote session loading from:
 
-- Supported placeholders:
-  - `{{session_id}}`
-  - `{{ session_id }}`
-- `--session-id <value>` supplies the placeholder value.
-- unresolved placeholders fail load.
-- if rendered `session_id` mismatches `--session-id`, load fails.
+- `{root_prefix}/campaigns/{campaign}/sessions/{session_id}/session.yml`
 
-## 4. Minimal pipeline config
+using configured object storage.
+
+## Validation and Merge Rules
+
+- YAML decode is strict (`KnownFields(true)`): unknown fields fail load.
+- Session files must be concrete; unresolved `{{ ... }}` placeholders fail load.
+- Pipeline defaults are applied before validation.
+- Campaign and session identities must agree.
+- Stable files (`speakers_file`, `autocorrect_file`, `glossary_file`) resolve from session overrides when provided, otherwise from campaign defaults.
+- Exactly one audio mode must be configured in session input:
+  - local (`audio_dir` or `audio_files`), or
+  - S3 (`audio_s3.prefix`).
+
+## Minimal Working Configuration
+
+`pipeline.yml`
 
 ```yaml
+campaigns:
+  root: /usr/local/share/narratio/campaigns
+  default_campaign_id: sample-campaign
 whisperx:
-  transcribe_url: "https://transcription.example.com/transcribe"
+  transcribe_url: https://transcription.example.com/transcribe
 ```
 
-Why this is sufficient:
-
-- `whisperx.transcribe_url` is required.
-- `workspace.root` defaults to `/var/lib/narratio`.
-- optional sections (`seriatim`, `audita`, `archive`, `scriptorium`, `trim`, `normalize`, etc.) receive defaults or stay inactive.
-
-## 5. Minimal session template
+`campaign.yml`
 
 ```yaml
-session_id: "{{ session_id }}"
-campaign: sample-campaign
+campaign_id: sample-campaign
+inputs:
+  speakers_file: ./speakers.yml
+  autocorrect_file: ./autocorrect.yml
+  glossary_file: ./glossary.yml
+```
+
+`session.yml` (local audio)
+
+```yaml
+session_id: 2026-05-03
 inputs:
   audio_dir: ./audio
-  speakers_file: ./examples/speakers.yml
-  autocorrect_file: ./examples/autocorrect.yml
-  glossary_file: ./examples/glossary.yml
 ```
 
-Usage:
+## Secrets Handling
 
-```bash
-narratio run --config /path/to/pipeline.yml --session ./session.yml --session-id 2026-05-03
-```
+- Do not place raw secrets in YAML.
+- Use env var names in config (for example `pipeline.audita.llm_api_key_env`).
+- Optionally load env files from `pipeline.secrets.env_dir`.
+- Commands that need storage/auth load filesystem secrets before constructing adapters.
 
-## 6. Production-oriented config
+## Publish Configuration Summary
+
+Publish rules live under `pipeline.publish`.
 
 ```yaml
-workspace:
-  root: /var/lib/narratio/workspace
-  cleanup_after_archive: true
-
-storage:
-  backend: s3
-  s3:
-    bucket: my-dnd-archive
-    root_prefix: dnd
-    region: us-east-1
-    access_key_id_env: OBJECT_STORAGE_KEY_ID
-    secret_access_key_env: OBJECT_STORAGE_KEY
-
-spool:
-  root: /var/spool/narratio
-  delete_audio_after_archive: true
-
-archive:
+publish:
   enabled: true
   upload_run: true
-  promote_artifacts:
-    - from: transcripts/trimmed.json
-      to: transcripts/trimmed.json
+  outputs:
+    - source: narratio.transcript.final_trimmed
+      dest: transcripts/final.trimmed.json
       required: true
-    - from: artifacts/session_recap.md
-      to: artifacts/session_recap.md
+    - source: narratio.artifact.session_recap
+      dest: artifacts/session_recap.md
       required: true
-
-whisperx:
-  transcribe_url: "https://transcription.example.com/transcribe"
-
-scriptorium:
-  artifacts:
-    session_recap:
-      enabled: true
-      prompt_id: dnd.session_recap
-      output_path: artifacts/session_recap.md
-      inputs:
-        transcript:
-          source: narratio.transcript.trimmed
-          required: true
+  locks:
+    - source: narratio.artifact.session_recap
+      reason: manual post-publish edits
 ```
 
-Operational notes:
+Rules:
 
-- archive promotion is explicit and path-based via `archive.promote_artifacts`.
-- Narratio does not auto-promote all generated analyze artifacts.
+- `outputs[].source` is required.
+- `outputs[].dest` may be omitted when derivable from source.
+- `outputs[].required` defaults to `true`.
+- static locks (`pipeline.publish.locks`) merge with remote locks (`{session_prefix}/locks.yml`), with static locks taking precedence on duplicates.
 
-## 7. Full pipeline reference
+## Full Schema
 
-| Path | Type | Required | Default |
+### Pipeline
+
+| Field | Type | Required | Default / Rule |
 | --- | --- | --- | --- |
 | `pipeline.workspace.root` | string | No | `/var/lib/narratio` |
-| `pipeline.workspace.cleanup_after_archive` | bool | No | `false` |
-| `pipeline.secrets.env_dir` | string | Conditional | none |
+| `pipeline.workspace.cleanup_after_publish` | bool | No | `false` |
+| `pipeline.campaigns.root` | string | No | `/usr/local/share/narratio/campaigns` |
+| `pipeline.campaigns.default_campaign_id` | string | No | empty |
+| `pipeline.secrets.env_dir` | string | No | empty |
 | `pipeline.storage.backend` | string | No | empty |
-| `pipeline.storage.bucket` | string | No | empty |
-| `pipeline.storage.prefix` | string | No | empty |
-| `pipeline.storage.s3.bucket` | string | Conditional | empty |
+| `pipeline.storage.s3.bucket` | string | Conditional | required for S3 session-audio and for publish upload when backend is `s3` |
 | `pipeline.storage.s3.root_prefix` | string | No | `dnd` |
 | `pipeline.storage.s3.region` | string | No | empty |
 | `pipeline.storage.s3.endpoint` | string | No | empty |
@@ -151,21 +133,26 @@ Operational notes:
 | `pipeline.storage.s3.access_key_id_env` | string | No | `OBJECT_STORAGE_KEY_ID` |
 | `pipeline.storage.s3.secret_access_key_env` | string | No | `OBJECT_STORAGE_KEY` |
 | `pipeline.spool.root` | string | No | `/var/spool/narratio` |
-| `pipeline.spool.delete_audio_after_archive` | bool | No | `false` |
-| `pipeline.archive.enabled` | bool | No | `true` |
-| `pipeline.archive.upload_run` | bool | No | `true` |
-| `pipeline.archive.promote_artifacts[]` | list | No | trimmed + session_recap rules |
-| `pipeline.archive.promote_artifacts[].from` | string | Yes (per rule) | none |
-| `pipeline.archive.promote_artifacts[].to` | string | Yes (per rule) | none |
-| `pipeline.archive.promote_artifacts[].required` | bool | No | `true` |
-| `pipeline.whisperx.transcribe_url` | string | Yes | none |
+| `pipeline.spool.delete_audio_after_publish` | bool | No | `false` |
+| `pipeline.cache.root` | string | No | `/var/cache/narratio` |
+| `pipeline.cache.s3_audio` | bool | No | `true` |
+| `pipeline.publish.enabled` | bool | No | `true` |
+| `pipeline.publish.upload_run` | bool | No | `true` |
+| `pipeline.publish.outputs[]` | list | No | defaults to final trimmed transcript output |
+| `pipeline.publish.outputs[].source` | string | Yes (per rule) | must reference built-in or configured artifact source |
+| `pipeline.publish.outputs[].dest` | string | Conditional | derived if omitted and source supports derivation |
+| `pipeline.publish.outputs[].required` | bool | No | `true` |
+| `pipeline.publish.locks[]` | list | No | empty |
+| `pipeline.publish.locks[].source` | string | Yes (per lock) | must reference supported publish source |
+| `pipeline.publish.locks[].reason` | string | No | empty |
+| `pipeline.whisperx.transcribe_url` | string | Yes | valid URL |
 | `pipeline.whisperx.language` | string | No | `en` |
-| `pipeline.whisperx.timeout` | duration string | No | `30m` |
+| `pipeline.whisperx.timeout` | duration | No | `30m` |
 | `pipeline.whisperx.retries` | int | No | `3` |
-| `pipeline.whisperx.retry_delay` | duration string | No | `2s` |
+| `pipeline.whisperx.retry_delay` | duration | No | `2s` |
 | `pipeline.whisperx.concurrency` | int | No | `2` |
 | `pipeline.seriatim.binary` | string | No | `seriatim` |
-| `pipeline.seriatim.timeout` | duration string | No | `10m` |
+| `pipeline.seriatim.timeout` | duration | No | `10m` |
 | `pipeline.seriatim.output_schema` | string | No | `seriatim-intermediate` |
 | `pipeline.seriatim.coalesce_gap` | float | No | `3.0` |
 | `pipeline.seriatim.report` | bool | No | `true` |
@@ -174,7 +161,7 @@ Operational notes:
 | `pipeline.seriatim.env.backchannel_max_duration` | float | No | unset |
 | `pipeline.seriatim.env.filler_max_duration` | float | No | unset |
 | `pipeline.audita.binary` | string | No | `audita` |
-| `pipeline.audita.timeout` | duration string | No | `3h` |
+| `pipeline.audita.timeout` | duration | No | `3h` |
 | `pipeline.audita.llm_api_key_env` | string | No | empty |
 | `pipeline.audita.modules[]` | list[string] | No | empty |
 | `pipeline.audita.base_url` | string | No | empty |
@@ -188,117 +175,89 @@ Operational notes:
 | `pipeline.audita.output_schema` | string | No | empty |
 | `pipeline.audita.work_dir_retention` | string | No | empty |
 | `pipeline.audita.report` | bool | No | `true` |
-| `pipeline.normalize.output_path` | string | No | `transcripts/normalized.json` |
+| `pipeline.normalize.output_path` | string | No | `transcripts/final.json` |
 | `pipeline.normalize.output_schema` | string | No | `seriatim-intermediate` |
 | `pipeline.normalize.report` | bool | No | `true` |
 | `pipeline.trim.enabled` | bool | No | `false` |
-| `pipeline.trim.output_path` | string | Conditional | none |
-| `pipeline.trim.bounds.prompt_id` | string | Conditional | none |
+| `pipeline.trim.output_path` | string | Conditional | required when trim enabled |
+| `pipeline.trim.bounds.prompt_id` | string | Conditional | required when trim enabled |
 | `pipeline.trim.bounds.profile_id` | string | No | empty |
-| `pipeline.trim.bounds.transcript_input_name` | string | Conditional | none |
-| `pipeline.trim.bounds.output_path` | string | Conditional | none |
-| `pipeline.trim.bounds.timeout` | duration string | No | `10m` |
+| `pipeline.trim.bounds.transcript_input_name` | string | Conditional | required when trim enabled |
+| `pipeline.trim.bounds.output_path` | string | Conditional | required when trim enabled |
+| `pipeline.trim.bounds.timeout` | duration | No | `10m` |
 | `pipeline.trim.bounds.render_debug` | bool | No | `false` |
-| `pipeline.trim.bounds.render_output_path` | string | Conditional | none |
+| `pipeline.trim.bounds.render_output_path` | string | Conditional | required when `render_debug` is true |
 | `pipeline.trim.seriatim.report` | bool | No | `false` |
 | `pipeline.scriptorium.binary` | string | No | `scriptorium` |
 | `pipeline.scriptorium.config_path` | string | No | empty |
-| `pipeline.scriptorium.timeout` | duration string | No | `10m` |
+| `pipeline.scriptorium.timeout` | duration | No | `10m` |
 | `pipeline.scriptorium.render_debug` | bool | No | `false` |
 | `pipeline.scriptorium.artifacts` | map | No | empty |
-| `pipeline.scriptorium.artifacts.<name>.enabled` | bool | No | `false` |
-| `pipeline.scriptorium.artifacts.<name>.depends_on[]` | list[string] | No | empty |
-| `pipeline.scriptorium.artifacts.<name>.render_debug` | bool | No | unset |
-| `pipeline.scriptorium.artifacts.<name>.prompt_id` | string | Conditional | none |
-| `pipeline.scriptorium.artifacts.<name>.profile_id` | string | No | empty |
-| `pipeline.scriptorium.artifacts.<name>.output_path` | string | Conditional | none |
-| `pipeline.scriptorium.artifacts.<name>.timeout` | duration string | No | empty |
-| `pipeline.scriptorium.artifacts.<name>.inputs.<key>.source` | string | Conditional | none |
-| `pipeline.scriptorium.artifacts.<name>.inputs.<key>.artifact` | string | No | empty |
-| `pipeline.scriptorium.artifacts.<name>.inputs.<key>.path` | string | No | empty |
-| `pipeline.scriptorium.artifacts.<name>.inputs.<key>.required` | bool | No | `false` |
-| `pipeline.scriptorium.artifacts.<name>.vars.<key>` | map value | No | empty |
-| `pipeline.analyzer.binary_path` | string | No | empty |
-| `pipeline.analyzer.timeout` | duration string | No | empty |
-| `pipeline.analyzer.artifacts.output_dir` | string | No | empty |
-| `pipeline.analyzer.artifacts.types[]` | list[string] | No | empty |
 | `pipeline.notification.backend` | string | No | empty |
 | `pipeline.notification.recipient` | string | No | empty |
-| `pipeline.notification.timeout` | duration string | No | empty |
+| `pipeline.notification.timeout` | duration | No | `30s` |
 
-Scriptorium artifact-key and dependency rules:
+### Scriptorium Artifact Entries
 
-- artifact keys must match `^[a-z][a-z0-9_]*$`.
-- enabled artifacts require `prompt_id` and `output_path`.
-- `output_path` must be relative, traversal-safe, and under `artifacts/`.
-- configured artifact input sources use `narratio.artifact.<name>`.
-- if input source references `narratio.artifact.<name>`, artifact `<name>` must exist and must be listed in `depends_on`.
-- every `depends_on` entry must be a configured artifact key.
-- self-dependency is rejected.
-- enabled dependency cycles are rejected.
-- any artifact referenced by `depends_on` or `narratio.artifact.<name>` source must define `output_path` (even if not enabled).
+For each `pipeline.scriptorium.artifacts.<name>`:
 
-Allowed `pipeline.scriptorium.artifacts.<name>.inputs.<key>.source` values:
-
-- `previous_session_artifact`
-- `narratio.transcript.merged`
-- `narratio.transcript.polished`
-- `narratio.transcript.full`
-- `narratio.transcript.trimmed`
-- `narratio.bounds.session`
-- `narratio.artifact.<configured_artifact_key>`
-
-## 8. Full session reference
-
-| Path | Type | Required | Default |
+| Field | Type | Required | Rule |
 | --- | --- | --- | --- |
-| `session.session_id` | string | Yes | none |
-| `session.campaign` | string | Yes | none |
-| `session.date` | string | No | empty |
-| `session.title` | string | No | empty |
-| `session.inputs.audio_dir` | string | Conditional | empty |
-| `session.inputs.audio_files[]` | list[string] | Conditional | empty |
-| `session.inputs.audio_s3.prefix` | string | Conditional | none |
-| `session.inputs.speakers_file` | string | Yes | none |
-| `session.inputs.autocorrect_file` | string | Yes | none |
-| `session.inputs.glossary_file` | string | Yes | none |
+| `enabled` | bool | No | `false` if omitted |
+| `depends_on[]` | list[string] | No | must reference configured artifact keys; no self-reference; enabled graph must be acyclic |
+| `render_debug` | bool | No | per-artifact override |
+| `prompt_id` | string | Conditional | required when artifact is enabled |
+| `profile_id` | string | No | empty |
+| `output_path` | string | Conditional | required when enabled; also required when referenced by publish/output/input rules |
+| `timeout` | duration | No | artifact override |
+| `inputs` | map | No | input key names must be non-empty |
+| `vars` | map | No | values must be string or bool |
 
-Audio-source rule:
+For each artifact input `pipeline.scriptorium.artifacts.<name>.inputs.<input_name>`:
 
-- configure exactly one mode:
-  - `audio_dir`, or
-  - `audio_files` (at least one), or
-  - `audio_s3.prefix`
-- `audio_s3` cannot be combined with local audio fields.
+| Field | Type | Required | Rule |
+| --- | --- | --- | --- |
+| `source` | string | Yes | built-in runtime source, `narratio.artifact.<name>`, or `narratio.previous_session.artifact.<name>` |
+| `artifact` | string | No | optional passthrough adapter field |
+| `path` | string | No | optional passthrough adapter field |
+| `required` | bool | No | optional input requirement |
 
-## 9. Secrets
+### Campaign
 
-Narratio supports filesystem-based secret injection via `pipeline.secrets.env_dir`.
+| Field | Type | Required | Notes |
+| --- | --- | --- | --- |
+| `campaign_id` | string | Yes | canonical campaign identity |
+| `session_template_file` | string | No | used by `session init` when set |
+| `inputs.speakers_file` | string | Yes | stable input default |
+| `inputs.autocorrect_file` | string | Yes | stable input default |
+| `inputs.glossary_file` | string | Yes | stable input default |
 
-Behavior:
+### Session
 
-- `env_dir` may be absolute or relative.
-- relative `env_dir` resolves from current working directory.
-- files with valid env-var names (`[A-Za-z_][A-Za-z0-9_]*`) are loaded.
-- values are loaded from file contents with trailing newline trimming.
-- existing process env vars are preserved.
-- invalid names and subdirectories are skipped.
-- missing/unreadable `env_dir` fails command execution.
+| Field | Type | Required in session file | Notes |
+| --- | --- | --- | --- |
+| `session_id` | string | Yes | must match CLI session target when provided |
+| `previous_session_id` | string | No | must not equal `session_id` |
+| `campaign` | string | No | filled from `campaign_id` during resolve if omitted |
+| `date` | string | No | metadata |
+| `title` | string | No | metadata |
+| `inputs.speakers_file` | string | No | overrides campaign stable input |
+| `inputs.autocorrect_file` | string | No | overrides campaign stable input |
+| `inputs.glossary_file` | string | No | overrides campaign stable input |
+| `inputs.audio_dir` | string | Conditional | local audio mode |
+| `inputs.audio_files[]` | list[string] | Conditional | local audio mode |
+| `inputs.audio_s3.prefix` | string | Conditional | S3 audio mode |
 
-Guidance:
+Audio rules:
 
-- do not put secret values directly in YAML.
-- configure env var names in config and provide values via env/secrets files.
+- configure local mode (`audio_dir` or `audio_files`) or S3 mode (`audio_s3.prefix`), not both.
 
-## 10. Examples
-
-Maintained examples:
+## Maintained Examples
 
 - `examples/pipeline.minimal.yml`
 - `examples/pipeline.production.yml`
 - `examples/pipeline.full.annotated.yml`
-- `examples/session.template.yml`
+- `examples/campaigns/sample-campaign/campaign.yml`
 - `examples/session.local-audio.yml`
 - `examples/session.s3-audio.yml`
-
-These examples are validated by `internal/config` tests.
+- `examples/session.template.yml`

docs/integrations/README.md

@@ -1,15 +1,19 @@
-# Integration Documentation Index
+# Integrations Index
 
 ## Audience
-Developers and LLM coding agents changing Narratio's external integration contracts.
+Developers and coding agents changing Narratio's external integration boundaries.
 
 ## Scope
-Implemented-only reference notes for the external systems Narratio currently integrates with.
+`docs/integrations/` is the implementation-level reference for downstream tool adapter contracts.
 
-## Integration Docs
-- `audita.md`: Audita adapter invocation and validation contract.
-- `seriatim.md`: Seriatim normalize/merge/trim adapter contract.
-- `scriptorium.md`: Scriptorium run/render adapter contract.
+These docs cover what Narratio expects from external tools and what each adapter guarantees back to stage code.
 
-## Canonical Owner
-`docs/integrations/` is the canonical home for external integration reference notes per `docs/documentation/policy.md`.
+## Integration Contracts
+- `audita.md`: transcript polishing adapter (`audita process`).
+- `seriatim.md`: merge/normalize/trim adapter (`seriatim`).
+- `scriptorium.md`: artifact run/render adapter (`scriptorium run|render`).
+
+## Related Canonical Docs
+- `docs/config.md`: operator-facing configuration reference.
+- `docs/internal/adapters.md`: shared adapter boundary and runner wiring.
+- `docs/internal/stage-*.md`: stage-specific integration usage.

docs/integrations/audita.md

@@ -1,66 +1,60 @@
-# Integration: audita
+# Integration: Audita
 
 ## Purpose
-Define Narratio's adapter contract for transcript polishing via Audita CLI subprocess execution.
+Define the Audita adapter contract used by the `polish` stage.
 
-## Inputs and Outputs
-Inputs (`audita.PolishRequest`):
-- merged transcript path
-- glossary path
-- output processed transcript path
-- optional report path (required when report enabled)
-- work dir
-- generated config path
-- stdout/stderr log paths
-- optional module/model/base URL and concurrency knobs
+## Adapter Boundary
+Interface:
+- `audita.Runner`
+- method: `Run(ctx, PolishRequest) (PolishResult, error)`
 
-Outputs (`audita.PolishResult`):
-- processed transcript path
-- optional report path
-- generated config path
-- stdout/stderr log paths
-- exit code, duration, invoked binary
-- adapter metadata
+Primary implementation:
+- `internal/adapters/audita/SubprocessRunner`
 
-## Boundaries
-Owns:
-- Deterministic CLI argument construction for `audita process`
-- Environment bridging for API credentials
-- Invocation config emission
-- Output validation for processed transcript and report
+Execution mode:
+- subprocess invocation of `audita process`
 
-Does not own:
-- Upstream/downstream stage orchestration
-- Credential sourcing policy beyond required env-var presence check
+## Request Contract
+`PolishRequest` carries:
+- required transcript/glossary/output/work-dir paths;
+- optional report path (required when report mode is enabled);
+- generated config and stdout/stderr log paths;
+- optional module/model/base-url/config/output-schema/concurrency settings.
 
-## Config Fields Used
-Via `pipeline.audita.*` mapped in app/stage wiring:
-- `binary`, `timeout`, `llm_api_key_env`, `modules`, `base_url`, `model`
-- `transcript_description`, `config_path`, `output_schema`, `work_dir_retention`
-- `total_llm_concurrency`, `proposal_llm_concurrency`, `validation_model`, `validation_llm_concurrency`, `report`
+## Result Contract
+`PolishResult` returns:
+- processed transcript path;
+- optional report path;
+- work dir and generated-config/log paths;
+- exit code, duration, binary provenance;
+- adapter metadata map.
 
-## External Adapters Used
-- Shared subprocess helper (`internal/adapters/subprocess`) to run CLI and capture logs.
+## Validation and Failure Semantics
+Construction fails for invalid static config values, including:
+- empty binary;
+- non-positive timeout;
+- invalid base URL;
+- invalid output schema;
+- invalid work-dir retention value;
+- invalid concurrency values.
 
-## State and Manifest Behavior
-- No direct manifest writes.
-- Stage-level metadata records adapter provenance and credential-present signal.
-- Generated invocation YAML is written when `GeneratedConfigPath` is provided.
+Run fails for:
+- missing required request paths;
+- missing required credential env var when configured (`llm_api_key_env`);
+- subprocess execution failure;
+- invalid processed transcript JSON (`segments` array required);
+- invalid report JSON when reporting is enabled.
 
-## Skip and Resume Behavior
-- Adapter has no skip/resume logic. Stage/runner controls this.
+Failure results still include output/log/config/exit metadata for diagnostics.
 
-## Failure Behavior
-- Constructor validation fails on invalid binary/timeout/schema/concurrency/URL values.
-- Run fails on missing required paths, missing required credential env var, subprocess errors, invalid processed JSON shape, or invalid report JSON.
-- Failures preserve stdout/stderr paths in returned result metadata.
+## Deterministic Behavior
+- CLI args are built from runner config + request in a fixed order.
+- Generated invocation YAML (`audita.generated.v1`) is emitted when requested.
+- Manifest writes are stage-owned; adapter itself is stateless.
 
-## Tests to Inspect Before Changing
-- `internal/adapters/audita/subprocess_test.go`
-- `internal/adapters/audita/fake_test.go`
-- `internal/stage/polish_test.go`
+## Config Mapping
+Config fields consumed through runner/stage wiring are under `pipeline.audita.*`.
 
-## Architectural Invariants
-- Processed output must be valid JSON with top-level `segments` array.
-- When report is enabled, report output must be valid JSON.
-- If `llm_api_key_env` is configured, credential must be present in environment.
+Maintained example with Audita config:
+- `examples/pipeline.full.annotated.yml`
+- `examples/pipeline.production.yml`

docs/integrations/scriptorium.md

@@ -1,64 +1,66 @@
-# Integration: scriptorium
+# Integration: Scriptorium
 
 ## Purpose
-Define Narratio's adapter contract for Scriptorium artifact generation and render-debug subprocess invocations.
+Define the Scriptorium adapter contract used by `analyze` and trim-bounds generation in `trim`.
 
-## Inputs and Outputs
-Inputs:
-- `RunArtifactRequest`: binary, config path, prompt/profile IDs, input map, vars map, timeout, output path, logs/config paths, optional API env and working dir
-- `RenderArtifactRequest`: same core fields for render mode
+## Adapter Boundary
+Interface:
+- `scriptorium.Runner`
+- methods:
+  - `RunArtifact(ctx, RunArtifactRequest)`
+  - `RenderArtifact(ctx, RenderArtifactRequest)`
 
-Outputs (`ArtifactResult`):
-- output path
-- stdout/stderr log paths
-- generated config path
-- exit code and duration
-- command mode (`run` or `render`)
-- prompt/profile provenance
-- validation failure signal
-- adapter metadata
+Primary implementation:
+- `internal/adapters/scriptorium/SubprocessRunner`
 
-## Boundaries
-Owns:
-- Deterministic CLI arg construction for `scriptorium run` and `scriptorium render`
-- Common request validation
-- Invocation config emission
-- Output existence/non-empty checks
-- Validation-failure mapping for run exit code 2
+Execution modes:
+- `scriptorium run`
+- `scriptorium render`
 
-Does not own:
-- Artifact selection policy (`analyze` stage)
-- Bounds semantic validation (`trim` stage)
+## Request Contract
+Both request types carry:
+- binary/config/prompt/profile IDs;
+- input map and vars map;
+- output path;
+- timeout;
+- generated config + stdout/stderr log paths;
+- optional API-key env var name;
+- optional working directory.
 
-## Config Fields Used
-Via `pipeline.scriptorium.*` and stage-level artifact config:
-- `binary`, `config_path`, `timeout`, `render_debug`
-- artifact-level `prompt_id`, `profile_id`, `timeout`, `inputs`, `vars`, `output_path`
+## Result Contract
+`ArtifactResult` returns:
+- output/log/generated-config paths;
+- exit code and duration;
+- command mode (`run` or `render`);
+- prompt/profile provenance;
+- `ValidationFailed` marker;
+- metadata map.
 
-## External Adapters Used
-- Shared subprocess helper (`internal/adapters/subprocess`).
+## Validation and Failure Semantics
+Request validation fails for:
+- missing binary, prompt id, or output path;
+- non-positive timeout;
+- empty input/var names;
+- empty input path values;
+- missing required credential env var when `APIKeyEnv` is set.
 
-## State and Manifest Behavior
-- No direct manifest writes.
-- Stage metadata records adapter outputs and command mode.
-- Generated invocation YAML is written when requested.
+Run behavior:
+- subprocess errors propagate with context;
+- `run` exit code `2` is mapped to `ValidationFailed=true`;
+- successful subprocess still fails if output file is missing or empty.
 
-## Skip and Resume Behavior
-- Adapter has no skip/resume logic. Stage/runner controls execution.
+Render behavior:
+- subprocess errors propagate;
+- output file must exist and be non-empty.
 
-## Failure Behavior
-- Request validation fails for missing binary/prompt/output, invalid timeout, invalid input/var names, or missing required API env var.
-- Subprocess errors bubble with command context.
-- `run` exit code 2 is treated as `ValidationFailed=true` and surfaced as error by calling stage.
-- Successful subprocess still fails if output file is missing/empty.
+## Deterministic Behavior
+- input and var maps are sorted into deterministic `--input` and `--var` CLI args.
+- generated invocation YAML (`scriptorium.generated.v1`) is emitted when requested.
+- adapter is stateless and does not own artifact-selection policy.
 
-## Tests to Inspect Before Changing
-- `internal/adapters/scriptorium/subprocess_test.go`
-- `internal/adapters/scriptorium/fake_test.go`
-- `internal/stage/analyze_test.go`
-- `internal/stage/trim_test.go`
+## Config Mapping
+Config fields consumed through runner/stage wiring are under `pipeline.scriptorium.*` plus per-artifact settings under `pipeline.scriptorium.artifacts.*`.
 
-## Architectural Invariants
-- Both modes require explicit timeout > 0.
-- Input/var maps are sorted into deterministic CLI argument order.
-- Run-mode validation failures are represented explicitly, not silently skipped.
+Maintained examples with Scriptorium config:
+- `examples/pipeline.full.annotated.yml`
+- `examples/pipeline.production.yml`

docs/integrations/seriatim.md

@@ -1,60 +1,56 @@
-# Integration: seriatim
+# Integration: Seriatim
 
 ## Purpose
-Define Narratio's adapter contract for merge, normalize, and trim subprocess invocations of Seriatim.
+Define the Seriatim adapter contract used by `merge`, `normalize`, and `trim`.
 
-## Inputs and Outputs
-Inputs:
-- `MergeRequest`: raw/normalized transcript inputs, output path, optional report, speaker/autocorrect paths, logs/config
-- `NormalizeRequest`: input transcript, output path, schema, optional report, timeout/log/config
-- `TrimRequest`: input transcript, output path, keep selector, timeout/log/config
+## Adapter Boundary
+Interface:
+- `seriatim.Runner`
+- methods:
+  - `Run(ctx, MergeRequest)`
+  - `Normalize(ctx, NormalizeRequest)`
+  - `Trim(ctx, TrimRequest)`
 
-Outputs:
-- `MergeResult`, `NormalizeResult`, `TrimResult` with output paths, logs/config paths, exit code, duration, binary provenance, and metadata.
+Primary implementation:
+- `internal/adapters/seriatim/SubprocessRunner`
 
-## Boundaries
-Owns:
-- Validated deterministic CLI invocation construction
-- Optional env tuning propagation for merge
-- Invocation config file emission
-- JSON output validation
+Execution modes:
+- `seriatim merge`
+- `seriatim normalize`
+- `seriatim trim`
 
-Does not own:
-- Transcript input selection/promotion logic (stage-owned)
-- Bounds computation (scriptorium/trim-stage-owned)
+## Request/Result Contracts
+- `MergeRequest`/`MergeResult`: multi-input merge to base transcript, optional report.
+- `NormalizeRequest`/`NormalizeResult`: transcript normalization with explicit schema.
+- `TrimRequest`/`TrimResult`: transcript trimming with required keep selector.
 
-## Config Fields Used
-Via `pipeline.seriatim.*` mapped in app/stage wiring:
-- `binary`, `timeout`, `output_schema`, `coalesce_gap`, `report`
-- `env.overlap_word_run_gap`
-- `env.overlap_word_run_reorder_window`
-- `env.backchannel_max_duration`
-- `env.filler_max_duration`
+Results include output/log/config paths, timing, exit code, and metadata.
 
-## External Adapters Used
-- Shared subprocess helper (`internal/adapters/subprocess`).
+## Validation and Failure Semantics
+Runner construction validates:
+- binary presence;
+- timeout > 0;
+- supported output schema (`seriatim-minimal|seriatim-intermediate|seriatim-full`);
+- non-negative coalesce gap.
 
-## State and Manifest Behavior
-- No direct manifest writes.
-- Stage metadata consumes adapter result fields and preserves generated config/log references.
+Invocation fails on:
+- missing required request paths/inputs;
+- invalid normalize schema override;
+- subprocess failure;
+- invalid JSON outputs;
+- missing `segments` array for normalize/trim transcript outputs.
 
-## Skip and Resume Behavior
-- Adapter has no skip/resume logic. Runner controls stage execution.
+When report paths are provided/enabled, report files must parse as JSON.
 
-## Failure Behavior
-- Constructor fails for invalid binary/timeout/output-schema/coalesce-gap.
-- Merge fails on missing output path/inputs/report path (if enabled), subprocess errors, invalid merged output JSON, invalid report JSON.
-- Normalize fails on missing input/output, invalid schema, subprocess errors, invalid normalized output JSON shape, invalid report JSON.
-- Trim fails on missing input/output/keep selector, subprocess errors, invalid trimmed output JSON shape.
+## Deterministic Behavior
+- argument ordering is deterministic per command construction.
+- merge env overrides are explicit (`SERIATIM_*`) and only emitted when configured.
+- generated invocation YAML (`seriatim.generated.v1`) is emitted when requested.
+- adapter does not write manifests or choose stage inputs.
 
-## Tests to Inspect Before Changing
-- `internal/adapters/seriatim/subprocess_test.go`
-- `internal/adapters/seriatim/fake_test.go`
-- `internal/stage/merge_test.go`
-- `internal/stage/normalize_test.go`
-- `internal/stage/trim_test.go`
+## Config Mapping
+Config fields consumed through runner/stage wiring are under `pipeline.seriatim.*`.
 
-## Architectural Invariants
-- Supported output schemas are limited to `seriatim-minimal`, `seriatim-intermediate`, `seriatim-full`.
-- Normalize/trim outputs must include `segments` arrays.
-- Merge/normalize/trim all route through deterministic subprocess invocation.
+Maintained examples with Seriatim config:
+- `examples/pipeline.full.annotated.yml`
+- `examples/pipeline.production.yml`

docs/internal/README.md

@@ -1,28 +1,43 @@
 # Internal Documentation Index
 
 ## Audience
-Developers and LLM coding agents changing Narratio internals.
+Developers and coding agents changing Narratio internals.
 
 ## Scope
-Implementation-accurate contracts for workspace/state, manifests, stages, artifact resolution, and adapter boundaries.
+`docs/internal/` documents implemented internal contracts: stage boundaries, manifest/state behavior, artifact resolution, restore behavior, storage boundaries, and workspace invariants.
 
-## Component Docs
-- `adapters.md`: external adapter map, runtime wiring, and boundary ownership.
-- `storage.md`: remote storage backend contracts and object-store invariants.
-- `manifest.md`: session/run manifest schemas, lifecycle transitions, and persistence semantics.
-- `artifacts.md`: built-in artifact registry, runtime artifact catalog, and source-resolution behavior.
-- `workspace.md`: local state model, manifests, run-local layout, promotion, and cleanup invariants.
-- `stage-prepare.md`: input materialization and provenance capture.
-- `stage-transcribe.md`: WhisperX transcript generation.
-- `stage-merge.md`: Seriatim normalization + merge.
-- `stage-polish.md`: Audita transcript polishing.
-- `stage-normalize.md`: post-polish normalization.
-- `stage-trim.md`: bounds-driven transcript trimming.
-- `stage-analyze.md`: dependency-ordered Scriptorium artifact generation for selected configured artifacts.
-- `stage-archive.md`: archive upload and current-pointer publish contract.
+User and operator behavior belongs in:
+- `docs/cli.md`
+- `docs/config.md`
+- `docs/operations.md`
+- `docs/troubleshooting.md`
 
-## External Integration Notes
-- `../integrations/README.md`: canonical location for external integration contracts (`audita.md`, `seriatim.md`, `scriptorium.md`).
+## Pipeline Stage Set
+Canonical stage order from `internal/stage.All()`:
+1. `prepare`
+2. `transcribe`
+3. `merge`
+4. `polish`
+5. `normalize`
+6. `trim`
+7. `analyze`
+8. `publish`
+9. `notify` (placeholder)
 
-## Canonical Owner
-`docs/internal/` is the canonical home for implemented internals per `docs/documentation/policy.md`.
+`notify` is currently a placeholder stage with optional notifier call behavior; it has no persisted pipeline outputs.
+
+## Internal Component Docs
+- `adapters.md`: external adapter boundaries and default runtime wiring.
+- `artifacts.md`: canonical source IDs, runtime catalog behavior, and resolution rules.
+- `manifest.md`: session and run manifest contracts.
+- `storage.md`: object-store interface and S3 implementation behavior.
+- `workspace.md`: local session layout, run-local layout, and cleanup guardrails.
+- `command-restore.md`: restore discovery, planning, execution, and reporting.
+- `stage-prepare.md`
+- `stage-transcribe.md`
+- `stage-merge.md`
+- `stage-polish.md`
+- `stage-normalize.md`
+- `stage-trim.md`
+- `stage-analyze.md`
+- `stage-publish.md`

docs/internal/adapters.md

@@ -1,79 +1,52 @@
 # Internal: Adapters
 
 ## Purpose
-Describe the external adapter boundaries used by Narratio stages and app orchestration, including default runtime wiring.
+Define external integration boundaries and default adapter wiring used by app/stage orchestration.
 
-## Inputs and outputs
-Inputs:
-- Stage requests passed through adapter interfaces (for example transcription, merge/normalize/trim, polish, artifact generation, object-store operations, notifications).
-- Resolved config values used to construct default adapters.
+## Adapter Boundaries
+Narratio stage logic depends on adapter interfaces, not transport-specific details.
 
-Outputs:
-- Adapter-specific result structs (paths, metadata, status/attempt info, duration/exit details).
-- Adapter errors returned to stage/app orchestration.
-
-## Boundaries
-Owns:
-- Transport/process/SDK details at system boundaries (`HTTP`, subprocess CLI invocation, AWS SDK calls).
-- Request/response contracts in `internal/adapters/*` packages.
-
-Does not own:
-- Stage sequencing, skip/force/resume decisions.
-- Manifest transition logic.
-- Canonical workspace path policy.
-
-## Config fields used
-Default wiring and adapter calls consume:
-- `pipeline.whisperx.*`
-- `pipeline.seriatim.*`
-- `pipeline.audita.*`
-- `pipeline.scriptorium.*`
-- `pipeline.storage.*` and `pipeline.archive.*` (object-store construction/gating)
-- `pipeline.notification.*` (sender boundary exists; placeholder behavior today)
-
-## External adapters used
-Runtime env boundary fields (`internal/stage.Env`):
+Primary adapters:
 - `whisperx.Client`
 - `seriatim.Runner`
 - `audita.Runner`
 - `scriptorium.Runner`
 - `storage.ObjectStore`
 - `notify.Sender`
-- `analyzer.Runner`
 
-Current execution usage:
-- Actively used by implemented stages: `WhisperX`, `Seriatim`, `Audita`, `Scriptorium`, `ObjectStore`, `Notifier`.
-- Present but not used by implemented stage set: `Analyzer`, legacy `storage.Backend`.
+Legacy compatibility boundary:
+- `storage.Backend` remains in the storage adapter package and defaults to `NoopBackend`; current pipeline stages use `storage.ObjectStore`.
 
-Default construction in app runner:
-- Auto-constructed when not injected: WhisperX HTTP client, Seriatim subprocess runner, Audita subprocess runner, Scriptorium subprocess runner, object store (only when needed), and `notify.NoopSender`.
-- Callers can inject test/fake implementations through `app.RunOptions.Env`.
+## Ownership
+Adapters own:
+- HTTP/subprocess/SDK argument and transport details.
+- Backend-specific request/response mapping.
 
-## State and manifest behavior
-- Adapters do not directly mutate session/run manifests.
-- Stages and runner own manifest writes and stage status transitions.
-- Adapter outputs are persisted indirectly through stage result mapping (outputs/logs/generated configs/metadata).
+Adapters do not own:
+- stage ordering/skip/force logic;
+- manifest transitions;
+- canonical path policy.
 
-## Skip and resume behavior
-- No adapter-level skip/resume semantics.
-- Skip/resume/force behavior is decided by app runner using manifest stage state.
+## Default Wiring
+`internal/app/runner.go` initializes default adapters when not injected:
+- WhisperX HTTP client from pipeline config.
+- Seriatim subprocess runner.
+- Audita subprocess runner.
+- Scriptorium subprocess runner.
+- Noop notifier (`notify.NoopSender`).
+- Object store only when required by selected stages/config.
 
-## Failure behavior
-- Adapter constructors validate config-derived values and fail early on invalid required inputs.
-- Adapter run-time failures are returned to stage code with boundary context and are recorded as stage failures by runner logic.
-- Subprocess adapters preserve stdout/stderr and generated-config paths to aid diagnosis.
+Object-store construction goes through `newCommandObjectStore`, which loads configured filesystem secrets before adapter initialization.
 
-## Tests to inspect before changing
+## Failure Semantics
+- Constructor errors fail stage execution setup early.
+- Runtime adapter errors propagate to stage code and then manifest failure handling.
+- Subprocess adapters persist stage logs/generated configs through stage-managed paths.
+
+## Test Surfaces
 - `internal/adapters/whisperx/http_test.go`
 - `internal/adapters/seriatim/subprocess_test.go`
 - `internal/adapters/audita/subprocess_test.go`
 - `internal/adapters/scriptorium/subprocess_test.go`
 - `internal/adapters/storage/*_test.go`
-- `internal/adapters/notify/fake_test.go`
-- `internal/adapters/analyzer/fake_test.go`
 - `internal/app/runner_test.go`
-
-## Architectural invariants
-- Stage code depends on adapter interfaces, not transport-specific implementation types.
-- External SDK-specific types remain inside adapter implementations.
-- Default app wiring must remain deterministic and overrideable via injected env dependencies.

docs/internal/artifacts.md

@@ -1,87 +1,68 @@
 # Internal: Artifacts
 
 ## Purpose
-Define Narratio's artifact identity and resolution model for built-in transcript/bounds artifacts and runtime-configured analyze artifacts.
+Define canonical artifact IDs, runtime catalog behavior, and source resolution rules for stage execution and publish output selection.
 
-## Inputs and outputs
-Inputs:
-- artifact sources from config/runtime (`pipeline.scriptorium.artifacts.*.inputs.*.source`)
-- session paths and optional session manifest stage outputs
-- runtime artifact catalog state for configured artifact sources
+## Built-in Source IDs
+- `narratio.transcript.base` -> `transcripts/base.json` (`merge`)
+- `narratio.transcript.polished` -> `transcripts/polished.json` (`polish`)
+- `narratio.transcript.final` -> `transcripts/final.json` (`normalize`)
+- `narratio.transcript.final_trimmed` -> `transcripts/final.trimmed.json` (`trim`)
+- `narratio.bounds.session` -> `artifacts/session_bounds.json` (`trim`)
 
-Outputs:
-- resolved local artifact path and provenance (`ResolvedSessionArtifact`)
-- runtime catalog entries for planned/executable/available artifacts
-- validation errors for unsupported, missing, or invalid artifact sources
+## Configured and Previous-Session Sources
+- Configured artifact source ID: `narratio.artifact.<artifact_key>`
+- Previous-session source ID: `narratio.previous_session.artifact.<artifact_key>`
 
-## Boundaries
-Owns:
-- built-in artifact registry and content validation rules
-- runtime artifact catalog for configured artifact source IDs
-- source resolution behavior for built-in and configured artifact sources
+Configured and previous-session source IDs are validated by strict regex rules.
 
-Does not own:
-- artifact generation (stages produce files)
-- manifest transition policy
-- archive promotion behavior
+## Runtime Catalog
+`ArtifactCatalog` tracks:
+- `planned`: source registered for run context.
+- `executable`: selected and enabled for analyze execution.
+- `available`: local file exists and validated.
+- `provenance`: availability source.
 
-## Config fields used
-- `pipeline.scriptorium.artifacts.<name>.enabled`
-- `pipeline.scriptorium.artifacts.<name>.output_path`
-- `pipeline.scriptorium.artifacts.<name>.inputs.<key>.source`
-
-## External adapters used
-- none
-
-## State and manifest behavior
-Built-in registry entries:
-
-| Artifact ID | Canonical file | Producer stage | Output kind |
-| --- | --- | --- | --- |
-| `narratio.transcript.merged` | `transcripts/merged.json` | `merge` | `transcript_merged` |
-| `narratio.transcript.polished` | `transcripts/processed.json` | `polish` | `transcript_processed` |
-| `narratio.transcript.full` | `transcripts/normalized.json` | `normalize` | `transcript_normalized` |
-| `narratio.transcript.trimmed` | `transcripts/trimmed.json` | `trim` | `transcript_trimmed` |
-| `narratio.bounds.session` | `artifacts/session_bounds.json` | `trim` | `session_bounds` |
-
-Runtime catalog entries include built-ins and configured `narratio.artifact.<name>` sources.
-
-Catalog states:
-- `planned`: source is registered and known for this run
-- `executable`: configured artifact is selected for analyze execution
-- `available`: artifact has a usable file path (generated this run or reused from disk)
-
-Resolution behavior:
-- built-in sources resolve via manifest producer outputs first, then canonical fallback path
-- configured `narratio.artifact.<name>` sources resolve through runtime catalog availability
-- configured source lookup requires catalog context
-
-Configured artifact provenance values:
+Current provenance values:
 - `generated.current_analyze_run`
 - `filesystem.disabled_artifact_output`
+- `manifest.inputs.previous_cache`
+- `current_session.previous_cache`
 
-Content validation:
-- transcript built-ins: JSON with top-level `segments` array
-- bounds built-in: valid JSON
-- configured artifacts: non-empty text file
+## Resolution Rules
+Built-ins:
+1. manifest producer outputs (when present)
+2. canonical session path fallback
 
-## Skip and resume behavior
-- resolver and catalog have no direct skip/resume decisions
-- stage/runner skip-resume behavior consumes catalog/resolver results
+Configured sources (`narratio.artifact.*`):
+- resolve only through runtime catalog availability.
 
-## Failure behavior
-- unsupported source -> source validation error
-- known source unavailable -> `ErrSessionArtifactNotFound`
-- configured source without catalog -> resolution error
-- resolved file with invalid content -> validation error
+Previous-session sources (`narratio.previous_session.artifact.*`):
+- resolve only from local `previous/` cache state.
+- prefer manifest-backed previous input paths.
+- fallback to existing previous-cache filesystem paths.
 
-## Tests to inspect before changing
-- `internal/artifacts/artifact_resolver_test.go`
-- `internal/artifacts/catalog_test.go`
-- `internal/stage/analyze_test.go`
-- `internal/config/scriptorium_test.go`
+Validation by content type:
+- transcript built-ins: JSON with top-level `segments` array.
+- bounds built-in: valid JSON.
+- configured/previous-session artifact files: non-empty text file.
 
-## Architectural invariants
-- built-in IDs are static and registry-backed
-- configured artifact IDs are runtime-derived (`narratio.artifact.<name>`) and catalog-backed
-- built-in/source resolution remains deterministic and validation-gated
+## Previous Requirement Collection
+`CollectPreviousArtifactRequirements`:
+- scans enabled configured artifacts only;
+- extracts only canonical previous-session sources;
+- deduplicates by artifact key;
+- merges required/optional (required wins);
+- returns deterministic ordering and source locations.
+
+## Key Path Helpers
+`internal/artifacts/paths.go` defines canonical helpers for:
+- session/work/run paths;
+- previous-cache paths;
+- spool/cache paths;
+- S3 key layout helpers for session/run/current pointers.
+
+## Invariants
+- Source ID formats are stable contracts.
+- Resolution is deterministic and manifest-aware.
+- Previous-session source resolution does not call remote storage in `analyze`; remote hydration is `prepare` responsibility.

docs/internal/command-restore.md

@@ -0,0 +1,65 @@
+# Internal: Command Restore
+
+## Purpose
+Document the implemented `narratio session restore` command contract:
+- committed remote current-state discovery;
+- deterministic restore plan classification;
+- safe local install semantics;
+- durable restore reporting.
+
+## Discovery Contract
+Restore discovers remote committed state using:
+- `current/run_id.txt` (required, non-empty)
+- `current/manifest.json` (required, decodable)
+
+Discovered manifest identity must match requested `session_id` and `campaign`.
+
+## Plan Contract
+Planner actions:
+- `download`
+- `skip_same`
+- `conflict`
+
+Plan behavior:
+- remote list scope is the resolved session prefix;
+- mapping to local paths is traversal-safe;
+- actions are sorted deterministically by local relative path.
+
+Restore scope from current remote state:
+- include `manifest.json`
+- include `transcripts/**`
+- include `artifacts/**`
+- include `audio/**` only with `--include-audio`
+
+Explicit exclusions from current remote state mapping:
+- `current/**`
+- `runs/**`
+- `logs/**`
+- `reports/**`
+- `config/**`
+- `inputs/**`
+- `previous/**`
+
+Previous-cache restore files are planned separately through `previouscache.BuildPlan` when configured previous-session requirements exist.
+
+## Execution Contract
+- non-manifest downloads happen before manifest install;
+- `manifest.json` is installed last;
+- downloads use sibling temp files + atomic rename;
+- manifest replacement is validated before rename;
+- failed installs do not roll back previously written files.
+
+Audio restore path:
+- uses `audio.MaterializeS3Audio`;
+- integrates spool and S3 audio cache paths;
+- supports cache hit reuse without object redownload.
+
+## Reporting Contract
+- dry-run: summary only (no writes).
+- non-dry-run: writes `reports/restore-latest.json`.
+- report captures plan counts, action status, and execution failures.
+
+## Invariants
+- restore uses only committed remote current state as authority.
+- `current/run_id.txt` is the remote commit marker.
+- restore is a standalone command and does not run stages.

docs/internal/manifest.md

@@ -1,81 +1,57 @@
 # Internal: Manifest
 
 ## Purpose
-Describe Narratio's durable execution state model for session-level and run-level manifests, including lifecycle transitions and persistence behavior.
+Define durable session state (`manifest.json`) and invocation state (`runs/{run_id}/manifest.json`) contracts.
 
-## Inputs and outputs
-Inputs:
-- Session identity and run identity from app orchestration.
-- Stage transition events and stage result payloads.
+## Session Manifest
+Path:
+- `{workspace.root}/work/{campaign}/{session_id}/manifest.json`
 
-Outputs:
-- Session manifest at `{workspace.root}/work/{campaign}/{session_id}/manifest.json`.
-- Run manifest at `{workspace.root}/work/{campaign}/{session_id}/runs/{run_id}/manifest.json`.
+Primary model (`manifest.Manifest`):
+- identity (`session_id`, `campaign`, `run_id`)
+- local path metadata (`local_workdir`, `local_spool_dir`)
+- remote identity metadata (`s3_bucket`, `s3_session_prefix`, `s3_run_prefix`)
+- `inputs` records
+- durable `artifacts` records
+- per-stage `stages` map
 
-## Boundaries
-Owns:
-- Manifest schemas (`Manifest`, `RunManifest`, stage records, error records, input/artifact records).
-- Stage status/action transition methods.
-- Persistent store contract (`manifest.Store`) and local JSON store implementation.
+Stage status enum:
+- `pending`
+- `running`
+- `succeeded`
+- `failed`
+- `skipped`
+- `stale`
+- `interrupted`
 
-Does not own:
-- Stage implementation details.
-- Path construction policy outside manifest file persistence calls.
-- CLI command behavior.
+## Run Manifest
+Path:
+- `{workspace.root}/work/{campaign}/{session_id}/runs/{run_id}/manifest.json`
 
-## Config fields used
-Manifest package itself does not read config directly.
+Run model (`manifest.RunManifest`):
+- invocation identity and `force` flag
+- requested stages
+- per-stage action (`run` or `skip`)
+- per-stage status
+- overall run status (`running`, `succeeded`, `failed`)
 
-Manifest identity fields are populated by app/stage orchestration from:
-- `session.session_id`
-- `session.campaign`
-- `pipeline.workspace.root`
-- `pipeline.storage.s3.*` (when archive/S3 identity is set)
+## Persistence Semantics
+`manifest.LocalStore`:
+- validates loaded documents;
+- normalizes missing maps/stage records;
+- writes atomically via temp file + rename;
+- updates `updated_at` on save.
 
-## External adapters used
-- No external service adapters.
-- Uses local filesystem for persistence via `manifest.LocalStore`.
+## Execution Semantics
+Runner updates both manifests per stage transition:
+- mark running
+- mark succeeded/failed/skipped
+- persist logs/generated config refs and metadata
 
-## State and manifest behavior
-Session manifest model:
-- Tracks durable per-session stage state and provenance (`pending`, `running`, `succeeded`, `failed`, `skipped`, `stale`, `interrupted`).
-- Stores resolved inputs, durable artifacts, stage logs/config refs, and stage metadata.
+Session manifest is the authoritative stage-progress ledger across invocations.
+Run manifest is invocation-scoped audit state.
 
-Run manifest model:
-- Tracks one invocation (`run_id`) with requested stages and force mode.
-- Tracks per-stage action (`run` or `skip`) and per-stage status.
-- Tracks overall run status (`running`, `succeeded`, `failed`).
-
-Persistence behavior:
-- Load validates required identity/timestamp fields and normalizes maps/records.
-- Save updates `updated_at` and writes JSON atomically (temp file + rename).
-- Session and run manifests are saved incrementally before/after stage transitions.
-
-Relationship during execution:
-- Runner updates both manifests for every stage transition.
-- Session manifest is the durable pipeline-progress ledger.
-- Run manifest is invocation history and audit record.
-- Analyze stage outputs are persisted as `kind=scriptorium_artifact` with `source_id=narratio.artifact.<name>` for configured artifact identity.
-
-## Skip and resume behavior
-- Resume and skip decisions are based on session-manifest stage statuses.
-- `--force` reruns selected stages and marks downstream succeeded stages as `stale` in session manifest.
-- Run manifest records whether each stage was executed or skipped in that invocation.
-
-## Failure behavior
-- Stage failure marks both manifests failed for that stage and records error messages/timestamps.
-- Save failures are returned immediately and fail the command.
-- Invalid/malformed manifest files fail load with explicit validation/decode errors.
-
-## Tests to inspect before changing
-- `internal/manifest/manifest_test.go`
-- `internal/manifest/run_manifest_test.go`
-- `internal/manifest/store_test.go`
-- `internal/app/runner_test.go`
-- `internal/app/run_control_test.go`
-- `internal/app/resume_run_stage_test.go`
-
-## Architectural invariants
-- Session manifest is authoritative for stage progression across invocations.
-- Run manifest is invocation-scoped and never replaces session manifest as progress authority.
-- Manifest writes are atomic and deterministic (JSON + newline, temp rename pattern).
+## Invariants
+- stage resume/skip decisions are session-manifest driven.
+- force reruns stale downstream succeeded stages.
+- run manifest does not replace session manifest as progress authority.

docs/internal/stage-analyze.md

@@ -1,84 +1,38 @@
 # Stage: analyze
 
 ## Purpose
-Execute selected configured Scriptorium artifacts in deterministic dependency order and promote successful outputs to canonical session artifact paths.
+Execute selected configured Scriptorium artifacts in dependency order and materialize outputs.
 
-## Inputs and Outputs
-Inputs:
-- configured artifact definitions from `pipeline.scriptorium.artifacts`
-- selected artifact filter from runtime (`--artifacts`) when provided
-- resolved artifact input sources declared per artifact (`inputs.*.source`)
-- optional previous-session file inputs (`previous_session_artifact`)
+## Inputs
+- configured artifacts from `pipeline.scriptorium.artifacts`
+- optional selected artifact filter (`--artifacts`)
+- built-in/configured/previous-session source references in artifact inputs
 
-Outputs:
-- one promoted output file per executed configured artifact at that artifact's configured `output_path`
-- stage metadata containing generated artifact entries and reused disabled-artifact entries
+Supported source families:
+- built-ins: `narratio.transcript.*`, `narratio.bounds.session`
+- configured artifacts: `narratio.artifact.<key>`
+- previous-session cache: `narratio.previous_session.artifact.<key>`
 
-## Boundaries
-Owns:
-- runtime artifact catalog construction for analyze execution
-- selected-artifact planning and dependency ordering
-- per-artifact input resolution, var resolution, timeout/render-debug resolution
-- Scriptorium run/render invocation for each selected artifact
-- run-local output generation and canonical promotion
+## Outputs
+- one materialized output per executed configured artifact (`output_path`)
+- stage metadata describing selected/generated/reused artifacts
 
-Does not own:
-- transcript generation/processing stages
-- archive promotion policy
-- per-artifact resume semantics
+## Key Behavior
+- skips with metadata when Scriptorium config is missing or no executable artifacts remain.
+- builds runtime artifact catalog (built-ins + configured artifacts).
+- marks non-executable configured artifacts as reusable when output files already exist.
+- validates selected artifact dependency order (cycle-safe topo ordering).
+- resolves required/optional inputs per artifact source definition.
+- resolves previous-session sources from local `previous/` cache only.
+- runs optional render-debug, then artifact execution.
+- validates non-empty output files and materializes canonical outputs.
 
-## Config Fields Used
-- `session.session_id`
-- `session.campaign`
-- `pipeline.workspace.root`
-- `pipeline.scriptorium.binary`
-- `pipeline.scriptorium.config_path`
-- `pipeline.scriptorium.timeout`
-- `pipeline.scriptorium.render_debug`
-- `pipeline.scriptorium.artifacts.<name>.*`
-  - `enabled`
-  - `depends_on`
-  - `prompt_id`
-  - `profile_id`
-  - `timeout`
-  - `output_path`
-  - `render_debug`
-  - `inputs`
-  - `vars`
+## Failure Semantics
+- required missing configured/previous-session inputs fail.
+- missing required previous-session source includes prepare rerun guidance.
+- dependency cycles or unavailable required dependencies fail.
+- adapter validation failures fail stage.
 
-## External Adapters Used
-- Scriptorium adapter:
-  - optional `RenderArtifact` (render debug)
-  - `RunArtifact` (artifact generation)
-
-## State and Manifest Behavior
-- If `pipeline.scriptorium` is absent, stage returns success metadata with `skipped=true`.
-- If no artifacts are configured, stage returns success metadata with `skipped=true`.
-- If zero artifacts are executable after `enabled` + `--artifacts` filtering, stage returns success metadata with `skipped=true`.
-- Builds runtime catalog with built-ins and configured artifacts.
-- Non-executable configured artifacts are marked available only when their configured output file exists and is valid on disk.
-- Executes selected configured artifacts in topological order with deterministic tie-breaking.
-- For each generated artifact, records metadata fields including `name`, `source_id`, `output_kind`, `path`, `prompt_id`, `profile_id`, and `provenance`.
-- Reused disabled artifacts are recorded separately in `reused_artifacts` with provenance `filesystem.disabled_artifact_output`.
-
-## Skip and Resume Behavior
-- Runner-level skip applies when analyze is already `succeeded` and `--force` is not set.
-- Analyze remains stage-scoped for resume/skip; there is no per-artifact resume state.
-- `--artifacts` filters which configured artifacts are executable when analyze runs; it does not imply `--force`.
-
-## Failure Behavior
-- Fails on invalid dependency ordering, unavailable required configured inputs, invalid built-in input prerequisites, render/run adapter failures, validation-failed adapter results, or missing/empty outputs.
-- Required configured dependency missing from catalog availability fails clearly before invocation.
-- Optional missing inputs are omitted.
-
-## Tests to Inspect Before Changing
-- `internal/stage/analyze_test.go`
-- `internal/artifacts/catalog_test.go`
-- `internal/artifacts/artifact_resolver_test.go`
-- `internal/adapters/scriptorium/subprocess_test.go`
-
-## Architectural Invariants
-- Configured artifacts are identified by `narratio.artifact.<name>` source IDs.
-- Artifact-to-artifact references rely on explicit `depends_on` declarations validated in config.
-- Generated analyze outputs are treated uniformly as Scriptorium artifacts.
-- Successful outputs must exist and be non-empty before promotion.
+## Invariants
+- `analyze` performs no remote storage calls for previous-session source resolution.
+- output provenance and metadata are deterministic per execution.

docs/internal/stage-archive.md

@@ -1,68 +0,0 @@
-# Stage: archive
-
-## Purpose
-Publish run records and promoted session artifacts to object storage, then atomically advance the remote current pointer.
-
-## Inputs and Outputs
-Inputs:
-- session manifest and prerequisite stage records
-- run root contents under `runs/{run_id}/`
-- promotion sources from session root (`archive.promote_artifacts`)
-
-Outputs:
-- uploaded run files under `{session_prefix}/runs/{run_id}/...`
-- uploaded promoted artifacts under `{session_prefix}/...`
-- `{session_prefix}/current/manifest.json`
-- `{session_prefix}/current/run_id.txt` written last
-
-## Boundaries
-Owns:
-- Archive enable/disable gate behavior
-- Prerequisite stage success enforcement
-- Run file collection and upload (excluding `audio/`)
-- Promotion rule resolution and upload
-- Commit pointer publish order
-
-Does not own:
-- Stage execution before archive
-- Post-archive local cleanup policy execution (handled by app cleanup logic)
-
-## Config Fields Used
-- `pipeline.archive.enabled`
-- `pipeline.archive.upload_run`
-- `pipeline.archive.promote_artifacts`
-- `pipeline.storage.s3.bucket`
-- `pipeline.storage.s3.root_prefix`
-- `pipeline.workspace.root`
-- `session.campaign`
-- `session.session_id`
-
-## External Adapters Used
-- Object storage backend (`env.ObjectStore`) for upload/list primitives.
-
-## State and Manifest Behavior
-- Requires `prepare`, `transcribe`, `merge`, `polish`, `normalize`, `trim`, and `analyze` status `succeeded`.
-- Resolves bucket/prefix from manifest identity first, then config fallback.
-- Writes metadata including:
-  - upload counts/paths
-  - `current_manifest_key`
-  - `current_run_id_key`
-  - `current_pointer_written`
-- On skipped archive path, returns metadata with `skipped=true` and pointer not written.
-
-## Skip and Resume Behavior
-- Stage may self-skip (metadata skip) when archive disabled or run upload disabled.
-- Runner-level skip also applies for previously succeeded stage unless forced.
-
-## Failure Behavior
-- Fails on missing prerequisite success, missing object store when required, missing run root, missing required promotion source, upload failures, or pointer write failures.
-- Pointer semantics are fail-safe: `current/run_id.txt` is not written if prior required uploads fail.
-
-## Tests to Inspect Before Changing
-- `internal/stage/archive_test.go`
-- `internal/app/post_archive_cleanup_test.go`
-
-## Architectural Invariants
-- Run upload excludes `audio/` subtree.
-- `current/manifest.json` uploads before `current/run_id.txt`.
-- `current/run_id.txt` is the remote publish commit marker.

docs/internal/stage-merge.md

@@ -1,63 +1,25 @@
 # Stage: merge
 
 ## Purpose
-Normalize per-speaker raw transcripts and merge them into one merged transcript via Seriatim.
+Normalize raw transcript inputs and merge into base transcript via Seriatim.
 
-## Inputs and Outputs
-Inputs:
+## Inputs
 - `transcripts/raw/*.json`
 - `inputs/speakers.yml`
 - `inputs/autocorrect.yml`
 
-Outputs:
-- `transcripts/merged.json`
-- optional `artifacts/seriatim.report.json` (when report enabled)
+## Outputs
+- `transcripts/base.json`
+- optional `artifacts/seriatim.report.json`
 
-## Boundaries
-Owns:
-- Raw transcript discovery/validation
-- Per-input normalize calls to Seriatim
-- Final merge call to Seriatim
-- Run-local log/config/report path wiring
-- Promotion of merged/report outputs to canonical paths
+## Key Behavior
+- discovers and validates raw transcript inputs.
+- normalizes each raw transcript (`seriatim.Normalize`) into run-local scratch output.
+- merges normalized inputs (`seriatim.Run`) into base transcript.
+- validates merged transcript and optional report JSON.
+- materializes canonical outputs and records stage logs/generated configs.
 
-Does not own:
-- Transcript polishing or downstream artifact generation
-
-## Config Fields Used
-- `session.session_id`
-- `session.campaign`
-- `pipeline.workspace.root`
-- `pipeline.seriatim.binary`
-- `pipeline.seriatim.timeout`
-- `pipeline.seriatim.output_schema`
-- `pipeline.seriatim.coalesce_gap`
-- `pipeline.seriatim.report`
-- `pipeline.seriatim.env.*`
-
-## External Adapters Used
-- Seriatim adapter:
-  - `Normalize` for each raw input
-  - `Run` for final merge
-
-## State and Manifest Behavior
-- Reads transcript inputs from transcribe stage outputs in manifest when present; falls back to canonical raw directory.
-- Writes run-local outputs/logs/config under `runs/{run_id}/merge/...` when enabled.
-- Promotes canonical merged transcript and optional report.
-- Records normalized-input provenance and adapter metadata in stage metadata.
-
-## Skip and Resume Behavior
-- Runner-level skip applies when already succeeded and not forced.
-- Forced rerun of this or upstream stages can stale downstream succeeded stages via runner invalidation.
-
-## Failure Behavior
-- Fails on missing/invalid raw transcripts, missing speakers/autocorrect files, normalize failure, merge failure, invalid merged output JSON, or invalid report JSON when enabled.
-
-## Tests to Inspect Before Changing
-- `internal/stage/merge_test.go`
-- `internal/adapters/seriatim/subprocess_test.go`
-
-## Architectural Invariants
-- Merge consumes normalized forms of each raw transcript.
-- Merged transcript must validate before promotion.
-- Report output is optional and gated by config.
+## Invariants
+- merge always consumes normalized forms of raw inputs.
+- base transcript must validate before stage success.
+- report output is config-gated.

docs/internal/stage-normalize.md

@@ -1,56 +1,22 @@
 # Stage: normalize
 
 ## Purpose
-Normalize the processed transcript into a deterministic intermediate schema for trim and optionally emit a normalize report.
+Normalize polished transcript into final transcript using Seriatim.
 
-## Inputs and Outputs
-Inputs:
-- `transcripts/processed.json`
+## Inputs
+- `transcripts/polished.json`
 
-Outputs:
-- `transcripts/normalized.json` (or configured normalize output path)
+## Outputs
+- `transcripts/final.json` (or configured normalize output path)
 - optional `artifacts/seriatim.normalize.report.json`
 
-## Boundaries
-Owns:
-- Processed transcript discovery/validation
-- Normalize request construction and invocation
-- Optional normalize report wiring
-- Promotion of normalized transcript and optional report
+## Key Behavior
+- resolves polished transcript from manifest outputs/canonical fallback.
+- applies `pipeline.normalize` config or default normalize config.
+- runs Seriatim normalize with configured timeout/binary.
+- validates normalized transcript and optional report.
+- materializes canonical outputs and records logs/generated configs.
 
-Does not own:
-- Bounds detection or segment trimming
-
-## Config Fields Used
-- `session.session_id`
-- `session.campaign`
-- `pipeline.workspace.root`
-- `pipeline.normalize.output_path`
-- `pipeline.normalize.output_schema`
-- `pipeline.normalize.report`
-- `pipeline.seriatim.binary`
-- `pipeline.seriatim.timeout`
-
-## External Adapters Used
-- Seriatim adapter (`Normalize`).
-
-## State and Manifest Behavior
-- Reads processed transcript from polish outputs in manifest when present; falls back to canonical path.
-- Uses run-local output/report/log/config paths when run layout is enabled.
-- Promotes canonical normalized transcript and optional normalize report.
-- Records adapter/result metadata including source path selection.
-
-## Skip and Resume Behavior
-- Runner-level skip applies when already succeeded and not forced.
-- Forced reruns can stale downstream succeeded stages.
-
-## Failure Behavior
-- Fails on missing/invalid processed transcript, adapter error, invalid normalized output, or invalid report output when report enabled.
-
-## Tests to Inspect Before Changing
-- `internal/stage/normalize_test.go`
-- `internal/adapters/seriatim/subprocess_test.go`
-
-## Architectural Invariants
-- Normalized output must validate as processed-transcript-compatible JSON (`segments` array required).
-- Default normalize config is applied when `pipeline.normalize` is unset.
+## Invariants
+- final transcript must validate as processed transcript JSON (`segments` array).
+- normalize defaults are applied when `pipeline.normalize` is unset.

docs/internal/stage-polish.md

@@ -1,69 +1,23 @@
 # Stage: polish
 
 ## Purpose
-Polish merged transcript with Audita and produce a processed transcript for downstream normalization/analyze.
+Run Audita polishing on base transcript and produce polished transcript.
 
-## Inputs and Outputs
-Inputs:
-- `transcripts/merged.json`
+## Inputs
+- `transcripts/base.json`
 - `inputs/glossary.yml`
 
-Outputs:
-- `transcripts/processed.json`
-- optional `artifacts/audita.report.json` (when report enabled)
+## Outputs
+- `transcripts/polished.json`
+- optional `artifacts/audita.report.json`
 
-## Boundaries
-Owns:
-- Merged transcript discovery/validation
-- Audita invocation request construction
-- Run-local logs/config/work-dir/report wiring
-- Promotion of processed transcript and optional report
+## Key Behavior
+- resolves base transcript from merge outputs/canonical fallback.
+- invokes Audita with configured model/module/runtime options.
+- validates processed transcript structure (`segments` array required).
+- validates optional report JSON.
+- materializes canonical outputs; records logs/generated config and adapter metadata.
 
-Does not own:
-- Upstream merge normalization
-- Downstream normalize/trim/analyze logic
-
-## Config Fields Used
-- `session.session_id`
-- `session.campaign`
-- `pipeline.workspace.root`
-- `pipeline.audita.binary`
-- `pipeline.audita.timeout`
-- `pipeline.audita.llm_api_key_env`
-- `pipeline.audita.modules`
-- `pipeline.audita.base_url`
-- `pipeline.audita.model`
-- `pipeline.audita.transcript_description`
-- `pipeline.audita.config_path`
-- `pipeline.audita.output_schema`
-- `pipeline.audita.work_dir_retention`
-- `pipeline.audita.total_llm_concurrency`
-- `pipeline.audita.proposal_llm_concurrency`
-- `pipeline.audita.validation_model`
-- `pipeline.audita.validation_llm_concurrency`
-- `pipeline.audita.report`
-
-## External Adapters Used
-- Audita adapter (`env.Audita.Run`).
-
-## State and Manifest Behavior
-- Reads merged transcript from merge manifest outputs when available; falls back to canonical merged path.
-- Uses run-local output/report/log/config/scratch paths when run layout is enabled.
-- Promotes canonical `transcripts/processed.json` and optional report.
-- Records adapter invocation metadata, credential presence signal, and output provenance in stage metadata.
-
-## Skip and Resume Behavior
-- Runner-level skip applies when already succeeded and not forced.
-- Forced rerun can stale downstream succeeded stages via runner invalidation.
-
-## Failure Behavior
-- Fails on missing/invalid merged transcript, missing glossary, adapter error, invalid processed output shape (`segments` array required), or invalid report JSON when enabled.
-
-## Tests to Inspect Before Changing
-- `internal/stage/polish_test.go`
-- `internal/adapters/audita/subprocess_test.go`
-
-## Architectural Invariants
-- Processed transcript must contain a top-level `segments` array.
-- Report behavior is strictly config-gated.
-- Stage output canonicalization always ends at `transcripts/processed.json`.
+## Invariants
+- polished transcript schema validation is mandatory.
+- report output is config-gated.

docs/internal/stage-prepare.md

@@ -1,74 +1,42 @@
 # Stage: prepare
 
 ## Purpose
-Materialize all required session inputs into canonical local workspace paths and record input provenance in the session manifest.
+Materialize canonical current-session inputs before processing stages.
 
-## Inputs and Outputs
-Inputs:
-- `session.yml` (resolved session config)
-- `pipeline.resolved.yml` (materialized from resolved pipeline config)
-- `speakers.yml`
-- `autocorrect.yml`
-- `glossary.yml`
+## Inputs
+- resolved `campaign.yml`, `session.yml`, and pipeline config
+- stable input files (`speakers`, `autocorrect`, `glossary`)
 - audio source:
-  - local (`session.inputs.audio_dir` or `session.inputs.audio_files`), or
-  - S3 (`session.inputs.audio_s3.prefix`)
+  - local `audio_dir`/`audio_files`, or
+  - S3 `audio_s3.prefix`
+- enabled configured artifact input requirements for previous-session sources
 
-Outputs:
+## Outputs
+- `inputs/campaign.yml`
 - `inputs/session.yml`
 - `inputs/pipeline.resolved.yml`
 - `inputs/speakers.yml`
 - `inputs/autocorrect.yml`
 - `inputs/glossary.yml`
-- `audio/*.flac` in session workdir
-- `manifest.Inputs` records with checksums and source metadata
+- `audio/*.flac`
+- optional `previous/manifest.json`
+- optional `previous/artifacts/**`
+- deterministic `manifest.inputs` entries (checksums + provenance)
 
-## Boundaries
-Owns:
-- Input path resolution and validation
-- Local copy/materialization of configs and audio files
-- S3 audio download to run-scoped spool, then copy into work audio dir
+## Key Behavior
+- validates required config/store state.
+- enforces local audio vs S3 audio mutual exclusivity.
+- materializes S3 audio through spool/cache-aware logic.
+- scans enabled configured artifact inputs for `narratio.previous_session.artifact.*` requirements.
+- when previous requirements exist:
+  - clears managed `previous/` state;
+  - builds previous-cache remote plan;
+  - downloads previous manifest/artifacts;
+  - records previous inputs in `manifest.inputs`.
 
-Does not own:
-- Transcript generation/processing
-- Archive publish behavior
+Required previous-session inputs fail when unavailable; optional missing inputs are skipped.
 
-## Config Fields Used
-- `session.session_id`
-- `session.campaign`
-- `session.inputs.speakers_file`
-- `session.inputs.autocorrect_file`
-- `session.inputs.glossary_file`
-- `session.inputs.audio_dir`
-- `session.inputs.audio_files`
-- `session.inputs.audio_s3.prefix`
-- `pipeline.workspace.root`
-- `pipeline.spool.root`
-- `pipeline.storage.s3.bucket`
-- `pipeline.storage.s3.root_prefix`
-
-## External Adapters Used
-- Object storage backend (`env.ObjectStore`) for S3 audio list/download when `audio_s3` is configured.
-
-## State and Manifest Behavior
-- Ensures workspace layout exists.
-- Writes resolved config and input files to canonical `inputs/` paths.
-- Records all prepared inputs into `manifest.Inputs` (sorted deterministically by kind/path).
-- For S3 audio, records `S3Bucket`, `S3Key`, `S3Size`, `S3ETag`, and `SpoolPath` in each audio input record.
-
-## Skip and Resume Behavior
-- Runner-level skip applies when stage already `succeeded` and `--force` is not set.
-- Stage itself is deterministic/idempotent for unchanged inputs (`copyFileIfChanged`, `writeBytesIfChanged`).
-
-## Failure Behavior
-- Fails on missing required files, invalid audio source combinations, no discoverable `.flac` files, duplicate audio basenames, missing object store for S3 mode, or S3 list/download failures.
-
-## Tests to Inspect Before Changing
-- `internal/stage/prepare_test.go`
-- `internal/app/session_cli_test.go`
-- `internal/config/load_validate_test.go`
-
-## Architectural Invariants
-- `audio_dir`/`audio_files` and `audio_s3` are mutually exclusive.
-- Audio files must be `.flac`.
-- Canonical `inputs/*` and `audio/*` paths are the durable source for downstream stages.
+## Invariants
+- only `prepare` hydrates canonical `previous/` cache state.
+- managed previous artifacts are stored under `previous/artifacts/**` without duplicate `artifacts/artifacts/` nesting.
+- `manifest.inputs` ordering is deterministic (`kind`, `path`).

docs/internal/stage-publish.md

@@ -0,0 +1,44 @@
+# Stage: publish
+
+## Purpose
+Upload run/session outputs to object storage and atomically advance remote current state.
+
+## Inputs
+- successful prerequisite stages: `prepare`, `transcribe`, `merge`, `polish`, `normalize`, `trim`, `analyze`
+- run root `runs/{run_id}/**`
+- publish output rules (`pipeline.publish.outputs`)
+- effective publish locks (static + remote merged lock set)
+- local `previous/**` files when present
+
+## Outputs
+- uploaded run files under remote `runs/{run_id}/...` (excluding `audio/**`)
+- uploaded selected publish outputs under session prefix
+- uploaded `previous/**` files under session prefix when present
+- uploaded `current/manifest.json`
+- uploaded `current/run_id.txt` written last
+
+## Key Behavior
+- stage can self-skip when publish disabled or run upload disabled.
+- validates prerequisite stage success and object-store availability.
+- collects deterministic run file list plus run `manifest.json`.
+- resolves publish output sources through runtime artifact catalog and manifest-aware resolution.
+- selected artifact filter applies to configured artifact sources only.
+- locked outputs are skipped intentionally (including required ones).
+- optional missing outputs are skipped; required missing unlocked outputs fail.
+- writes remote current manifest before current run pointer.
+
+## Metadata Signals
+Includes counts/lists for:
+- run uploads
+- published output uploads
+- previous uploads
+- skipped optional outputs
+- skipped unselected outputs
+- locked outputs
+- current-state key paths
+- `current_pointer_written`
+
+## Invariants
+- `current/run_id.txt` is the remote commit marker and is written last.
+- run upload excludes `audio/**`.
+- publish locks are not overridden by `--force`.

docs/internal/stage-transcribe.md

@@ -1,58 +1,22 @@
 # Stage: transcribe
 
 ## Purpose
-Generate per-speaker raw transcripts from prepared audio using WhisperX.
+Generate raw per-speaker transcripts from prepared audio using WhisperX.
 
-## Inputs and Outputs
-Inputs:
-- `audio/*.flac` prepared by `prepare`
+## Inputs
+- `audio/*.flac` from `prepare`
 
-Outputs:
-- `transcripts/raw/<speaker>.json` for each input audio file
+## Outputs
+- `transcripts/raw/<speaker>.json`
 
-## Boundaries
-Owns:
-- Discovering prepared audio inputs
-- Deriving speaker ids from audio basenames
-- Parallel WhisperX invocation with bounded concurrency
-- Validating produced JSON and promoting run-local outputs
+## Key Behavior
+- discovers prepared audio from manifest inputs or canonical audio directory.
+- derives speaker ID from `.flac` basename.
+- runs WhisperX with configured concurrency/retry settings.
+- validates each output as JSON.
+- writes run-local outputs then materializes canonical transcript outputs.
 
-Does not own:
-- Transcript merge/polish/normalize/trim/analyze
-
-## Config Fields Used
-- `session.session_id`
-- `session.campaign`
-- `pipeline.workspace.root`
-- `pipeline.whisperx.transcribe_url`
-- `pipeline.whisperx.language`
-- `pipeline.whisperx.timeout`
-- `pipeline.whisperx.retries`
-- `pipeline.whisperx.retry_delay`
-- `pipeline.whisperx.concurrency`
-
-## External Adapters Used
-- WhisperX adapter (`env.WhisperX.Transcribe`).
-
-## State and Manifest Behavior
-- Uses run-local output paths under `runs/{run_id}/transcribe/outputs/...` when run layout is enabled.
-- Validates each generated transcript JSON before promotion.
-- Promotes canonical outputs to `transcripts/raw/*.json`.
-- Records per-file metadata (attempts/status/duration/output path) in stage metadata.
-
-## Skip and Resume Behavior
-- Runner-level skip applies for previously succeeded stage unless forced.
-- On forced upstream reruns, downstream succeeded stages can be marked `stale` by runner logic.
-
-## Failure Behavior
-- Fails if no prepared audio exists, duplicate speaker basenames are detected, adapter output path mismatches expected path, any output JSON is invalid, or one worker fails.
-- Cancels in-flight workers after first terminal error.
-
-## Tests to Inspect Before Changing
-- `internal/stage/transcribe_test.go`
-- `internal/app/whisperx_wiring_test.go`
-
-## Architectural Invariants
-- Speaker identity is derived from `.flac` basename and must be unique.
-- Every successful speaker output must be valid JSON before promotion.
-- Canonical raw transcript set is the only supported merge input surface.
+## Invariants
+- speaker basenames must be unique.
+- output path returned by adapter must match requested output path.
+- each successful output is validated before stage success.

docs/internal/stage-trim.md

@@ -1,75 +1,28 @@
 # Stage: trim
 
 ## Purpose
-Optionally trim the normalized transcript to session bounds; always produce a durable trimmed transcript.
+Produce a final-trimmed transcript; optionally generate bounds-driven trim.
 
-## Inputs and Outputs
-Inputs:
-- `transcripts/normalized.json`
+## Inputs
+- `transcripts/final.json`
 
-Outputs:
-- `transcripts/trimmed.json` (or configured trim output path)
+## Outputs
+- `transcripts/final.trimmed.json` (or configured trim output path)
 - when trim enabled: `artifacts/session_bounds.json`
 
-## Boundaries
-Owns:
-- Trim-enabled switch behavior
-- Bounds generation via Scriptorium artifact run
-- Bounds validation against normalized transcript
-- Keep-selector derivation and Seriatim trim invocation
-- Copy-through behavior when disabled or bounds indicate unchanged transcript
+## Key Behavior
+When `trim.enabled=false`:
+- copies normalized transcript to trimmed output.
 
-Does not own:
-- Upstream normalization
-- Downstream artifact analysis
+When `trim.enabled=true`:
+- runs Scriptorium bounds artifact generation;
+- optionally runs render-debug output generation;
+- validates bounds payload against transcript;
+- derives keep selector;
+- either copies unchanged transcript or runs Seriatim trim;
+- validates trimmed transcript and materializes bounds output.
 
-## Config Fields Used
-- `session.session_id`
-- `session.campaign`
-- `pipeline.workspace.root`
-- `pipeline.trim.enabled`
-- `pipeline.trim.output_path`
-- `pipeline.trim.bounds.prompt_id`
-- `pipeline.trim.bounds.profile_id`
-- `pipeline.trim.bounds.timeout`
-- `pipeline.trim.bounds.output_path`
-- `pipeline.trim.bounds.transcript_input_name`
-- `pipeline.trim.bounds.render_debug`
-- `pipeline.trim.bounds.render_output_path`
-- `pipeline.seriatim.binary`
-- `pipeline.seriatim.timeout`
-- `pipeline.scriptorium.binary`
-- `pipeline.scriptorium.config_path`
-- `pipeline.scriptorium.timeout`
-
-## External Adapters Used
-- Scriptorium adapter:
-  - optional `RenderArtifact` for bounds debug render
-  - `RunArtifact` for bounds output
-- Seriatim adapter:
-  - `Trim` when bounds indicate trimming is required
-
-## State and Manifest Behavior
-- Reads normalized transcript from normalize manifest outputs when available; falls back to canonical path.
-- Uses run-local outputs/logs/reports/config/scratch paths when run layout is enabled.
-- Promotes canonical trimmed transcript; promotes session bounds when trim enabled.
-- Records bounds diagnostics, trim action, keep selector, and adapter metadata.
-
-## Skip and Resume Behavior
-- Runner-level skip applies when already succeeded and not forced.
-- Forced reruns can stale downstream succeeded stages.
-- When `trim.enabled=false`, stage still succeeds by copying normalized to trimmed output.
-
-## Failure Behavior
-- Fails on missing/invalid normalized transcript.
-- With trim enabled, fails on missing adapters/config, bounds generation/validation errors, invalid bounds JSON, invalid range/segment ids, trim adapter failures, or invalid trimmed output.
-
-## Tests to Inspect Before Changing
-- `internal/stage/trim_test.go`
-- `internal/adapters/scriptorium/subprocess_test.go`
-- `internal/adapters/seriatim/subprocess_test.go`
-
-## Architectural Invariants
-- Trim never falls back to processed transcript; normalized transcript is required input.
-- `session_bounds` output exists only for enabled trim path.
-- Render-debug artifacts are diagnostics and not declared stage outputs.
+## Invariants
+- normalized transcript is required input.
+- bounds output exists only in enabled trim path.
+- render-debug output is diagnostic and not a declared stage output.

docs/internal/storage.md

@@ -1,71 +1,37 @@
 # Internal: Storage
 
 ## Purpose
-Document Narratio's remote storage backend contracts and implementations under `internal/adapters/storage`.
+Document remote object-store contracts and S3 implementation behavior.
 
-## Inputs and outputs
-Inputs:
-- Resolved storage config (`pipeline.storage.*`).
-- Bucket-relative object keys and local file paths from stage/app orchestration.
+## Primary Contract
+`storage.ObjectStore` interface:
+- `List(ctx, prefix)`
+- `Download(ctx, key, localPath)`
+- `Upload(ctx, localPath, key, opts)`
+- `Exists(ctx, key)`
 
-Outputs:
-- Listed/downloaded/uploaded object metadata (`ObjectInfo`).
-- Existence checks and storage-layer errors.
+Key invariant:
+- callers pass full bucket-relative keys;
+- storage implementations do not infer campaign/session/run prefixes.
 
-## Boundaries
-Owns:
-- Remote object-store interface and implementation details.
-- S3 client wiring and API calls.
-- Object key normalization and upload/download/list primitives.
+## Configuration
+`NewObjectStoreFromConfig` currently supports S3-backed stores from `pipeline.storage.*` config.
 
-Does not own:
-- Session/run prefix semantics.
-- Archive commit order semantics.
-- Manifest updates.
+S3 constructor behavior:
+- requires configured bucket;
+- uses region/endpoint/path-style options when set;
+- resolves credentials from configured env var names (with defaults).
 
-## Config fields used
-- `pipeline.storage.backend`
-- `pipeline.storage.s3.bucket`
-- `pipeline.storage.s3.region`
-- `pipeline.storage.s3.endpoint`
-- `pipeline.storage.s3.force_path_style`
-- `pipeline.storage.s3.access_key_id_env`
-- `pipeline.storage.s3.secret_access_key_env`
+## S3 Backend Behavior
+- normalizes object keys.
+- `List` paginates and returns normalized `ObjectInfo`.
+- `Download` writes local files with parent directory creation.
+- `Upload` streams local file and returns remote metadata.
+- `Exists` maps not-found responses to `false`.
 
-## External adapters used
-Storage package contracts:
-- `ObjectStore` (active remote object-store boundary): `List`, `Download`, `Upload`, `Exists`.
-- `Backend` (archive request boundary): currently implemented with `NoopBackend` only.
+## Legacy Compatibility Interface
+`storage.Backend` (with `ArchiveRequest`) remains as compatibility surface with `NoopBackend`; it is not used by current stage execution.
 
-Implementations:
-- `S3Backend`: AWS SDK-backed `ObjectStore` implementation.
-- `FakeBackend`: deterministic test `ObjectStore` and archive backend.
-- `NoopBackend`: deterministic no-op archive backend for compatibility wiring.
-
-## State and manifest behavior
-- Storage implementations are stateless with respect to manifest/session lifecycle.
-- Caller supplies fully-qualified bucket-relative keys.
-- Storage layer does not infer campaign/session/run/root-prefix semantics.
-- Caller controls publish ordering; storage layer executes individual operations in the order invoked.
-
-## Skip and resume behavior
-- No storage-level skip/resume behavior.
-- Skip/resume decisions are made by stage/app logic before storage calls occur.
-
-## Failure behavior
-- `NewObjectStoreFromConfig` fails when no remote backend is configured or required S3 config is missing.
-- `S3Backend` constructor fails when required bucket is missing or AWS client setup fails.
-- CRUD operations return contextual errors (including not-found behavior via `Exists`).
-- Key normalization is applied before operations (`\\` to `/`, leading slash trimmed).
-
-## Tests to inspect before changing
-- `internal/adapters/storage/factory_test.go`
-- `internal/adapters/storage/s3_backend_test.go`
-- `internal/adapters/storage/fake_test.go`
-- `internal/adapters/storage/keys_test.go`
-- `internal/adapters/storage/archive.go` + consumers in stage tests (`prepare`, `archive`)
-
-## Architectural invariants
-- Callers pass full bucket-relative keys.
-- Storage backends must not prepend or infer narratio prefixes.
-- Remote transport details remain isolated to storage adapter implementations.
+## Invariants
+- storage layer is stateless regarding manifest/stage progression.
+- publish ordering semantics are owned by stage/app code, not storage adapters.

docs/internal/workspace.md

@@ -1,68 +1,57 @@
-# Workspace internals
+# Internal: Workspace
 
 ## Purpose
-Define the local durable and run-local workspace model used by stages, manifests, resume, and archive.
+Define local session layout, run-local stage layout, and cleanup guardrails.
 
-## Inputs and Outputs
-Inputs:
-- `pipeline.workspace.root`
-- `session.campaign`
-- `session.session_id`
-- generated `run_id`
+## Canonical Session Layout
+Session root:
+- `{workspace.root}/work/{campaign}/{session_id}`
 
-Outputs:
-- Session manifest at `{workspace.root}/work/{campaign}/{session_id}/manifest.json`
-- Run manifest at `{workspace.root}/work/{campaign}/{session_id}/runs/{run_id}/manifest.json`
-- Canonical durable session directories and run-local stage trees
+Core directories/files:
+- `inputs/`
+- `audio/`
+- `transcripts/`
+- `artifacts/`
+- `reports/`
+- `logs/`
+- `config/`
+- `current/`
+- `runs/`
+- `previous/`
+- `manifest.json`
+- `.lock`
 
-## Boundaries
-Owns:
-- Session-level path layout (`inputs/`, `audio/`, `transcripts/`, `artifacts/`, `reports/`, `logs/`, `config/`, `current/`, `runs/`)
-- Run-local stage sandbox layout under `runs/{run_id}/{stage}/`
-- Session lock acquisition/release (`.lock`)
+`previous/` reserved files:
+- `previous/manifest.json`
+- `previous/artifacts/**`
 
-Does not own:
-- Stage business logic
-- Remote archive semantics (documented in `stage-archive.md`)
-- CLI argument parsing
+## Run-Local Stage Layout
+When run context is available, stages use:
+- `runs/{run_id}/{stage}/outputs/`
+- `runs/{run_id}/{stage}/logs/`
+- `runs/{run_id}/{stage}/reports/`
+- `runs/{run_id}/{stage}/config/`
+- `runs/{run_id}/{stage}/scratch/`
 
-## Config Fields Used
-- `pipeline.workspace.root`
-- `pipeline.workspace.cleanup_after_archive`
-- `pipeline.spool.root`
-- `pipeline.spool.delete_audio_after_archive`
-- `session.campaign`
-- `session.session_id`
+Run-local outputs are materialized back into canonical session paths before stage success.
+`previous/**` writes are never redirected to run-local output paths.
 
-## External Adapters Used
-None directly in this subsystem. Stages may use object storage adapters and then write local outputs into this layout.
+## Locking
+`artifacts.LocalStore` enforces single-writer session lock via `.lock` file (`ErrLockConflict` on contention).
 
-## State and Manifest Behavior
-- Session state is persisted in the session manifest (`manifest.Manifest`).
-- Invocation history is persisted per run in run manifests under `runs/{run_id}/manifest.json`.
-- During each run, stage outputs are often written run-local first (`runs/{run_id}/{stage}/outputs/...`) and promoted to canonical session paths after stage success.
-- `manifest.Artifacts` entries record `ProducerRunID` for durable outputs.
-- For S3 audio sessions, `prepare` records spool/work paths and S3 provenance in `manifest.Inputs`.
+## Cleanup Semantics
+Automatic post-publish cleanup (`runPostArchiveCleanup`):
+- only runs when publish actually executed and succeeded;
+- requires `uploaded=true` and `current_pointer_written=true` metadata;
+- respects `pipeline.spool.delete_audio_after_publish` and `pipeline.workspace.cleanup_after_publish`;
+- refuses unsafe deletes (root delete, out-of-root delete, symlink paths).
 
-## Skip and Resume Behavior
-- Skip/resume decisions are made in `internal/app` (`run_control.go`, `resume.go`) using stage status in the session manifest.
-- `--force` reruns selected stages and marks downstream previously-succeeded stages as `stale`.
-- Workspace layout is idempotent (`EnsureLayoutFor`) and reused across runs.
+Manual clean command:
+- `clean <session_id>` removes session work and spool subtree.
+- `clean --all` removes all workspace work and spool children.
+- durable cache is preserved unless `--clear-cache` is requested.
 
-## Failure Behavior
-- Failures preserve manifests and run-local files for inspection.
-- Lock conflicts fail fast via `ErrLockConflict`.
-- Cleanup can fail post-archive; failure is recorded in archive stage metadata and returned by the run.
-
-## Tests to Inspect Before Changing
-- `internal/artifacts/local_test.go`
-- `internal/stage/run_local_test.go`
-- `internal/app/run_control_test.go`
-- `internal/app/resume_run_stage_test.go`
-- `internal/app/post_archive_cleanup_test.go`
-
-## Architectural Invariants
-- Session root is campaign-aware: `{workspace.root}/work/{campaign}/{session_id}`.
-- Run roots are always nested: `runs/{run_id}` under the session root.
-- Run-local output promotion must end in canonical session paths.
-- Cleanup only targets run-scoped directories and must never delete configured root directories.
+## Invariants
+- campaign-aware session root is mandatory.
+- manifest-driven stage state is durable across runs.
+- cleanup guardrails prevent destructive root/out-of-scope deletion.

docs/operations.md

@@ -1,149 +1,249 @@
-# Operations
+# Operations Guide
 
-This guide describes the implemented operator lifecycle for Narratio.
+Operator workflow for running, recovering, and publishing Narratio sessions.
 
-For field-level configuration, see [docs/config.md](./config.md). For full command/flag reference, see [docs/cli.md](./cli.md).
+For command syntax, see [docs/cli.md](./cli.md). For field-level config, see [docs/config.md](./config.md).
 
-## Normal workflow (S3-first path)
+## Standard Session Workflow
 
-1. Upload session `.flac` files to object storage under the session audio prefix.
-2. Run Narratio:
+1. Select pipeline/campaign/session config.
+2. Validate session readiness:
 
 ```bash
-narratio run --session-id 2026-04-04
+narratio session validate 2026-04-04
 ```
 
-3. Read success output:
-- `narratio run: session <session_id>; executed=<n> skipped=<n>; manifest=<path>`
-- use `manifest=<path>` with `status` for inspection.
+3. (Optional) inspect stage decisions:
 
-Notes:
-- default config/session discovery applies unless `--config` and `--session` are passed.
-- S3 audio mode requires `session.inputs.audio_s3.prefix` and valid object-store access.
+```bash
+narratio session plan 2026-04-04
+```
 
-## Local filesystem layout and state artifacts
+4. Run the pipeline:
+
+```bash
+narratio run 2026-04-04
+```
+
+5. Check state:
+
+```bash
+narratio session status 2026-04-04
+```
+
+## Campaign and Session Selection
+
+Campaign selection priority:
+
+- `--campaign-file`
+- `--campaign`
+- `pipeline.campaigns.default_campaign_id`
+
+Session source priority:
+
+- `--session`
+- local default search paths
+- remote session object (S3) when local session file is not found and storage is configured
+
+## Session Initialization
+
+Use `session init` to generate a concrete session file for local or remote use.
+
+Local file:
+
+```bash
+narratio session init 2026-04-04 --output ./session.yml --date 2026-04-04 --title "Session 12"
+```
+
+Remote session object:
+
+```bash
+narratio session init 2026-04-04 --remote --force
+```
+
+If `campaign.yml` sets `session_template_file`, `session init` renders it. Template variables must resolve to concrete values.
+
+## Stage Execution and Resume Behavior
+
+Canonical stage order:
+
+1. `prepare`
+2. `transcribe`
+3. `merge`
+4. `polish`
+5. `normalize`
+6. `trim`
+7. `analyze`
+8. `publish`
+9. `notify`
+
+Execution rules:
+
+- succeeded stages are skipped unless `--force` is set;
+- `resume` starts at first non-succeeded stage;
+- force rerunning a succeeded upstream stage marks succeeded downstream stages as `stale`.
+
+Single-stage execution:
+
+```bash
+narratio run-stage normalize 2026-04-04 --force
+```
+
+## Artifact Selection
+
+`--artifacts` can be used on `run`, `resume`, `run-stage`, `analyze`, and `publish`.
+
+Selection behavior:
+
+- validates names against `pipeline.scriptorium.artifacts`;
+- filters analyze execution to selected configured artifacts;
+- filters publish rules for `narratio.artifact.<name>` sources only;
+- does not suppress built-in transcript or bounds publish sources.
+
+## Publish Workflow
+
+Run publish only:
+
+```bash
+narratio publish 2026-04-04
+```
+
+Equivalent:
+
+```bash
+narratio run-stage publish 2026-04-04 --force
+```
+
+Publish commit model:
+
+- uploads run files under `{session_prefix}/runs/{run_id}/`;
+- uploads configured published outputs;
+- uploads `previous/**` cache files when present;
+- writes `current/manifest.json`;
+- writes `current/run_id.txt` last.
+
+`current/run_id.txt` is the remote current-state commit marker.
+
+## Publish Locks
+
+Lock sources:
+
+- static locks in `pipeline.publish.locks`
+- mutable remote locks in `{session_prefix}/locks.yml`
+
+Effective lock rules:
+
+- static and remote locks are merged;
+- static locks win on source collisions;
+- locked outputs are intentional skips;
+- lock add/remove commands mutate only remote lock state.
+
+Examples:
+
+```bash
+narratio session locks 2026-04-04
+narratio session locks add 2026-04-04 narratio.artifact.session_recap --reason "manual edits" --force
+narratio session locks remove 2026-04-04 narratio.artifact.session_recap
+```
+
+## Restore Workflow
+
+Use restore when local durable session state is missing or stale and remote committed current state is authoritative.
+
+Dry run:
+
+```bash
+narratio session restore 2026-04-04 --dry-run
+```
+
+Apply:
+
+```bash
+narratio session restore 2026-04-04
+```
+
+Default restore scope:
+
+- `manifest.json`
+- `transcripts/**`
+- `artifacts/**`
+- `previous/**` when needed by configured previous-session artifact inputs
+
+Optional:
+
+- `--include-audio` to include `audio/**`
+- `--force` to overwrite local conflicts
+
+Restore writes an execution report at `reports/restore-latest.json`.
+
+## Local State Layout
 
 Session root:
-- `{workspace.root}/work/{campaign}/{session_id}/`
 
-Primary state:
-- `manifest.json`: session-level stage state.
-- `runs/{run_id}/manifest.json`: invocation-level state.
-- `.lock`: session lock while a run is active.
+- `{workspace.root}/work/{campaign}/{session_id}`
 
-Canonical session directories:
-- `inputs/`
-- `audio/`
-- `transcripts/`
-- `artifacts/`
-- `reports/`
-- `logs/`
-- `config/`
-- `current/`
-- `runs/`
+Durable session paths:
 
-Run-local stage directories:
-- `runs/{run_id}/{stage}/` with stage-local `outputs/`, `logs/`, `reports/`, `config/`, `scratch/`.
+- `manifest.json`
+- `inputs/**`
+- `audio/**`
+- `transcripts/**`
+- `artifacts/**`
+- `previous/**`
+- `reports/**`
+- `logs/**`
+- `config/**`
+- `runs/**`
 
-Behavior:
-- directory creation is idempotent.
-- stage outputs are generally generated run-local first, then promoted to canonical paths on success.
+Run-local layout:
 
-## Analyze artifact execution lifecycle
+- `runs/{run_id}/{stage}/outputs`
+- `runs/{run_id}/{stage}/logs`
+- `runs/{run_id}/{stage}/reports`
+- `runs/{run_id}/{stage}/config`
+- `runs/{run_id}/{stage}/scratch`
 
-Analyze executes configured artifacts from `pipeline.scriptorium.artifacts`.
+Spool layout (runtime/transient):
 
-Execution model:
-- executable set = enabled artifacts, filtered by `--artifacts` when provided.
-- artifact-to-artifact dependencies are declared via `depends_on`.
-- selected artifacts run in deterministic dependency order.
-- after each successful artifact run, output is promoted to configured canonical `output_path`.
+- `{spool.root}/{campaign}/{session_id}/{run_id}/...`
+- restore audio spool under `{spool.root}/{campaign}/{session_id}/restore/audio`
 
-Configured artifact source reuse:
-- a non-executable configured artifact can satisfy inputs if its configured output file already exists and is valid.
-- reused configured artifact provenance is `filesystem.disabled_artifact_output`.
+Cache layout (durable S3 audio cache):
 
-`--artifacts` behavior:
-- accepted on `run`, `resume`, and `run-stage analyze`.
-- filters analyze execution only; does not force stage rerun.
+- `{cache.root}/s3/{bucket}/...`
 
-## Remote archive layout and publish contract
+## Cleanup
 
-When archive is enabled and run upload is enabled, archive publishes under:
-
-- session prefix: `{root_prefix}/campaigns/{campaign}/sessions/{session_id}/`
-- run prefix: `{session_prefix}/runs/{run_id}/`
-
-Archive uploads:
-- run record files from run root (excluding `audio/`).
-- promoted files from explicit `archive.promote_artifacts` rules.
-
-Publish order:
-1. upload `current/manifest.json`
-2. upload `current/run_id.txt` last
-
-`current/run_id.txt` is the remote commit marker.
-
-Archive promotion is explicit and path-based:
-- Narratio does not auto-promote all generated analyze artifacts.
-- missing required promotion sources fail archive stage.
-- missing optional promotion sources are skipped.
-
-## Resume, retry, and safe rerun behavior
-
-Default skip:
-- `run` and `run-stage` skip already-succeeded stages unless `--force` is set.
-
-Resume:
-- `resume` starts at first non-succeeded stage.
-- `resume --force` runs full stage order.
-
-Forced reruns:
-- force-rerunning an upstream succeeded stage marks downstream succeeded stages as `stale`.
-
-Safe rerun pattern:
-1. rerun the changed stage with `--force`.
-2. run `resume` to rebuild downstream stages.
-
-## Cleanup behavior
-
-Cleanup is considered only when archive stage executed and succeeded.
-
-Cleanup toggles:
-- `pipeline.spool.delete_audio_after_archive=true` deletes run-scoped spool audio.
-- `pipeline.workspace.cleanup_after_archive=true` deletes run-scoped local run directory.
-
-Cleanup eligibility gates:
-- archive enabled
-- archive run upload enabled
-- run record upload completed
-- current pointer write completed (`current/run_id.txt` written)
-
-No cleanup for failed/incomplete/unarchived/archive-skipped runs.
-
-## Failure and recovery playbooks
-
-After failure, Narratio keeps:
-- session manifest
-- run manifest
-- run-local artifacts/logs/config/reports
-
-Failed or incomplete runs remain local-only.
-
-Recommended recovery:
-
-1. inspect state:
+Session-scoped cleanup:
 
 ```bash
-narratio status --manifest <manifest-path>
+narratio clean 2026-04-04
 ```
 
-2. fix root cause (config/input/credentials/service availability).
-3. continue with `resume`, or targeted `run-stage --force` followed by `resume`.
+Global cleanup:
 
-## Operational caveats
+```bash
+narratio clean --all
+```
 
-- `status` requires explicit `--manifest`; there is no session-id lookup command.
-- local and S3 audio input modes are mutually exclusive.
-- archive publish requires upstream stages through `analyze` to be `succeeded`.
-- required promotion rules can fail when selected analyze artifacts did not generate a required file path.
+Dry-run and cache variants:
+
+```bash
+narratio clean 2026-04-04 --dry-run --clear-cache
+narratio clean --all --dry-run --clear-cache
+```
+
+Rules:
+
+- `clean` deletes work/spool session state;
+- cache is preserved unless `--clear-cache` is set;
+- automatic post-publish cleanup is gated by successful publish commit plus:
+  - `pipeline.spool.delete_audio_after_publish=true`
+  - `pipeline.workspace.cleanup_after_publish=true`
+
+## Operational Caveats
+
+- Local and S3 audio modes are mutually exclusive.
+- Publish requires prerequisite stages through analyze to be succeeded.
+- Restore requires configured object storage and committed remote current state.
+- Storage-backed commands load filesystem secrets before object-store initialization.

docs/policy/architecture.md

@@ -19,7 +19,7 @@ It coordinates specialized downstream systems rather than reimplementing their d
 - Audita handles transcript correction and polishing.
 - Scriptorium handles prompt execution and generated artifacts.
 
-Narratio owns orchestration, configuration loading, session/run state, local and remote path modeling, manifest persistence, stage sequencing, resume behavior, and archive semantics.
+Narratio owns orchestration, configuration loading, session/run state, local and remote path modeling, manifest persistence, stage sequencing, resume behavior, and publish semantics.
 
 Narratio should remain explicit and comprehensible. It is not intended to become a generic workflow engine.
 
@@ -80,7 +80,7 @@ It should record:
 - input and output refs;
 - logs and generated config refs;
 - checksums or provenance where useful;
-- non-secret adapter and archive metadata.
+- non-secret adapter and publish metadata.
 
 Resume behavior should be manifest-driven. Filesystem state may be inspected and validated, but it should not replace manifest stage state as the source of run progress.
 
@@ -117,19 +117,19 @@ Narratio should not become a secondary configuration system for downstream tools
 
 Local and remote paths are part of Narratio’s application contract.
 
-Code should use centralized path helpers for workspace, spool, session, run, artifact, log, config, and archive paths. Stages should avoid reconstructing canonical paths through scattered string concatenation.
+Code should use centralized path helpers for workspace, spool, session, run, artifact, log, config, and publish/current paths. Stages should avoid reconstructing canonical paths through scattered string concatenation.
 
 Storage backends should receive explicit bucket-relative keys. Storage implementations should not infer campaign, session, run, or root-prefix semantics.
 
-## Archive Invariants
+## Publish Invariants
 
-Archive behavior must preserve a clear commit boundary.
+Publish behavior must preserve a clear commit boundary.
 
-A remote run is current only after the archive stage has successfully uploaded the run record, required promoted outputs, `current/manifest.json`, and finally `current/run_id.txt`.
+A remote run is current only after the publish stage has successfully uploaded the run record, required published outputs, `current/manifest.json`, and finally `current/run_id.txt`.
 
 `current/run_id.txt` is the final remote commit marker and must be written last.
 
-Failed, incomplete, skipped, or uncommitted archive attempts must not be presented as current remote state. Local cleanup is permitted only after successful archive commit and only when explicitly configured.
+Failed, incomplete, skipped, or uncommitted publish attempts must not be presented as current remote state. Local cleanup is permitted only after successful publish commit and only when explicitly configured.
 
 ## Security and Privacy
 
@@ -139,7 +139,7 @@ Rules:
 
 - Do not store raw secrets in pipeline or session YAML.
 - Use environment variable names or secret-file references for secret handling.
-- Do not write raw secret values to manifests, logs, generated configs, or archive metadata.
+- Do not write raw secret values to manifests, logs, generated configs, or publish metadata.
 - Treat transcripts, generated artifacts, prompts, reports, and logs as potentially sensitive.
 - Avoid logging transcript or prompt content unless there is a deliberate diagnostic reason.
 
@@ -177,7 +177,7 @@ Tests should cover:
 - stage success, failure, skip, and resume behavior;
 - adapter command construction;
 - fake storage behavior;
-- archive commit ordering;
+- publish commit ordering;
 - example config validity where practical.
 
 Live S3, WhisperX, LLM, or subprocess integration tests should be explicit integration tests, not required for ordinary unit test runs.

docs/policy/development.md

@@ -69,11 +69,13 @@ For design principles and invariants, see [docs/architecture.md](./architecture.
 2. Add or update command tests (`TestExecute` and command-specific tests).
 3. Update [docs/cli.md](./cli.md) and, if operator workflow changes, [docs/operations.md](./operations.md).
 
+Remote-storage commands must obtain object storage through the app-level command object-store helper. Do not call `storage.NewObjectStoreFromConfig` directly from command handlers; the helper loads configured filesystem secrets before constructing the storage adapter.
+
 ### Add or modify stages/adapters
 
 1. Implement stage behavior in `internal/stage` with clear input/output boundaries.
 2. Keep external transport/subprocess details in `internal/adapters`.
-3. Preserve manifest and promotion semantics expected by runner and archive logic.
+3. Preserve manifest and publish-output semantics expected by runner and publish logic.
 4. Add/update stage and adapter tests.
 5. Update internal component contracts in `docs/internal/`.
 

docs/roadmap/documentation-stage1-audit.md

@@ -0,0 +1,105 @@
+# Documentation Pass: Stage 1 Audit
+
+Status: Completed (2026-05-23)
+
+## Scope Reviewed
+
+- All non-policy documentation files under `docs/`
+- `README.md`
+- Documentation references to maintained `examples/` files
+- Documentation-related expectations in tests under `internal/**`
+
+## File Inventory and Canonical Scope
+
+| File | Intended audience | Canonical scope (per policy) | Primary source-of-truth anchors |
+| --- | --- | --- | --- |
+| `README.md` | Users, operators | Project orientation and links | `cmd/narratio`, `internal/app/commands.go`, docs index files |
+| `docs/cli.md` | Users, operators | CLI syntax, flags, command workflows | `internal/app/*.go`, `internal/app/*_test.go` |
+| `docs/config.md` | Operators, advanced users | Config discovery, schema, defaults, examples | `internal/config/*.go`, `internal/config/*_test.go`, `examples/*` |
+| `docs/operations.md` | Operators | Run/resume/publish/restore/cleanup workflows | `internal/app/runner.go`, `internal/app/restore*.go`, `internal/stage/archive.go`, `internal/artifacts/*.go` |
+| `docs/troubleshooting.md` | Operators | Failure diagnosis and safe fixes | `internal/app`, `internal/stage`, related tests |
+| `docs/internal/README.md` | Developers, LLM coding agents | Internal docs index and scope boundaries | `docs/internal/*.md`, policy docs |
+| `docs/internal/adapters.md` | Developers, LLM coding agents | Adapter boundaries and ownership | `internal/adapters/*`, `internal/stage/*` |
+| `docs/internal/artifacts.md` | Developers, LLM coding agents | Artifact catalog and source resolution contracts | `internal/artifacts/*`, `internal/stage/analyze.go`, `internal/stage/prepare_previous.go` |
+| `docs/internal/command-restore.md` | Developers, LLM coding agents | Restore command architecture and contracts | `internal/app/restore*.go`, `internal/app/restore*_test.go` |
+| `docs/internal/manifest.md` | Developers, LLM coding agents | Session/run manifest contracts and transitions | `internal/manifest/*`, `internal/app/runner.go`, `internal/stage/*` |
+| `docs/internal/stage-prepare.md` | Developers, LLM coding agents | Prepare stage IO and invariants | `internal/stage/prepare.go`, `internal/stage/prepare*_test.go` |
+| `docs/internal/stage-transcribe.md` | Developers, LLM coding agents | Transcribe stage IO and invariants | `internal/stage/transcribe.go`, `internal/stage/transcribe_test.go` |
+| `docs/internal/stage-merge.md` | Developers, LLM coding agents | Merge stage IO and invariants | `internal/stage/merge.go`, `internal/stage/merge_test.go` |
+| `docs/internal/stage-polish.md` | Developers, LLM coding agents | Polish stage IO and invariants | `internal/stage/polish.go`, `internal/stage/polish_test.go` |
+| `docs/internal/stage-normalize.md` | Developers, LLM coding agents | Normalize stage IO and invariants | `internal/stage/normalize.go`, `internal/stage/normalize_test.go` |
+| `docs/internal/stage-trim.md` | Developers, LLM coding agents | Trim stage IO and invariants | `internal/stage/trim.go`, `internal/stage/trim_test.go` |
+| `docs/internal/stage-analyze.md` | Developers, LLM coding agents | Analyze stage artifact execution and selection | `internal/stage/analyze.go`, `internal/stage/analyze_test.go` |
+| `docs/internal/stage-publish.md` | Developers, LLM coding agents | Publish-stage commit/upload invariants | `internal/stage/archive.go`, `internal/stage/archive_test.go` |
+| `docs/internal/storage.md` | Developers, LLM coding agents | Storage adapter contracts and semantics | `internal/adapters/storage/*`, `internal/app/object_store.go` |
+| `docs/internal/workspace.md` | Developers, LLM coding agents | Local workspace/session/run path model | `internal/artifacts/*`, `internal/app/runner.go`, `internal/stage/run_local.go` |
+| `docs/integrations/README.md` | Developers, LLM coding agents | Integration docs index | `docs/integrations/*.md` |
+| `docs/integrations/audita.md` | Developers, integration maintainers | Audita adapter contract | `internal/adapters/audita/*`, `internal/stage/polish.go` |
+| `docs/integrations/seriatim.md` | Developers, integration maintainers | Seriatim adapter contract | `internal/adapters/seriatim/*`, `internal/stage/merge.go`, `internal/stage/normalize.go`, `internal/stage/trim.go` |
+| `docs/integrations/scriptorium.md` | Developers, integration maintainers | Scriptorium adapter contract | `internal/adapters/scriptorium/*`, `internal/stage/analyze.go`, `internal/stage/trim.go` |
+| `docs/roadmap/documentation.md` | Developers, maintainers | Planning and implementation sequencing for documentation pass | N/A (planning artifact) |
+| `docs/roadmap/documentation-stage1-audit.md` | Developers, maintainers | Stage-1 inventory and source-of-truth audit record | N/A (planning artifact) |
+
+## Source-of-Truth Mapping Summary
+
+- CLI behaviors and command names are grounded in `internal/app/commands.go` and command handlers in `internal/app/*.go`.
+- Stage order and canonical stage names are grounded in `internal/stage/placeholders.go` (`prepare` -> `transcribe` -> `merge` -> `polish` -> `normalize` -> `trim` -> `analyze` -> `publish` -> `notify`).
+- Publish behavior and current-pointer commit semantics are grounded in `internal/stage/archive.go`.
+- Config schema/defaults/validation are grounded in `internal/config/*`.
+- Local/remote paths, publish keys, and workspace layout are grounded in `internal/artifacts/*`.
+- Restore behavior and report contracts are grounded in `internal/app/restore*.go`.
+- Maintained examples and schema compatibility are grounded in `examples/*` plus `internal/config/load_validate_test.go` (`TestExamplesLoadAndValidate`).
+
+## Findings
+
+### Broken or stale references
+
+1. `README.md` linked to non-existent files:
+   - `docs/development.md`
+   - `docs/architecture.md`
+2. `docs/internal/README.md` and `docs/integrations/README.md` linked to non-existent path:
+   - `docs/documentation/policy.md`
+
+Stage-1 fix applied:
+- Updated those links to existing policy docs under `docs/policy/`.
+
+### Stale terminology sweep
+
+Sweep terms used: `archive`, `promote`, `promoted`, `promote_artifacts`, `run-stage archive`.
+
+Findings:
+- User-facing docs in scope did not show obvious stale command examples requiring immediate correction.
+- Internal code and tests still contain historical `archive` identifiers while user-facing command/stage naming is `publish` (for example, `internal/stage/archive.go` type names). This is acceptable for now but should be normalized deliberately, not incidentally.
+
+Stage-1 fix applied:
+- Updated clearly stale publish-related wording in test expectation messages/comments:
+  - `internal/app/commands_test.go`
+  - `internal/app/operator_helpers_test.go`
+
+### Example path validation
+
+- All `examples/...` paths referenced from non-policy docs resolve to existing files.
+- `internal/config/load_validate_test.go` includes `TestExamplesLoadAndValidate` and points to current example files.
+
+### Roadmap leakage into current-behavior docs
+
+- No obvious roadmap-only behavior leakage found in non-roadmap docs during this sweep.
+
+### Duplicate content and scope drift
+
+- No severe duplication requiring immediate rewrite in this stage.
+- Existing docs still need full content rewrite for 1.0 readiness in later stages (user/operator first, then internal/integrations), as planned.
+
+### Canonical-home inconsistency to resolve in rewrite stages
+
+- Policy canonical-home language names `docs/architecture.md` and `docs/development.md`, while current repository stores those policy documents under `docs/policy/`.
+- Stage 1 preserves repository behavior by fixing broken links to existing files. Later rewrite stages should converge canonical-home paths and references consistently across docs.
+
+## Stage-1 Completion Check
+
+Completed for this stage:
+- Full non-policy file inventory with audience and scope mapping.
+- Source-of-truth crosswalk to code/tests.
+- Stale-term, link, and example-path sweeps.
+- Documentation-related stale test wording corrections.
+- Minimal fixes only; broad rewrites intentionally deferred.

docs/roadmap/documentation.md

@@ -0,0 +1,237 @@
+# Roadmap: 1.0 Documentation Pass
+
+Status: Completed (2026-05-23)
+
+## Goal
+
+Prepare Narratio documentation for a 1.0 release by reviewing and rewriting
+every non-policy document under `docs/` against the implemented codebase.
+
+The finished documentation set should be accurate, concise, complete for its
+audience, and compliant with:
+
+- `docs/policy/documentation.md`
+- `docs/policy/architecture.md`
+- `docs/policy/development.md`
+
+Do not modify files under `docs/policy/` during this pass.
+
+Current behavior belongs in canonical docs. Future, planned, aspirational, or
+unimplemented behavior belongs only under `docs/roadmap/`.
+
+## Scope
+
+In scope:
+
+- `docs/*.md`
+- `docs/internal/*.md`
+- `docs/integrations/*.md`
+- `docs/roadmap/*.md`
+- documentation references to files under `examples/`
+- test expectation fixes when the documentation review exposes stale or
+  incorrect doc/example/path expectations
+
+Out of scope:
+
+- product/runtime code changes
+- feature implementation
+- edits under `docs/policy/`
+- adding roadmap behavior to current-behavior docs before that behavior is
+  implemented
+
+## Implementation Stages
+
+### Stage 1: Inventory and Source-of-Truth Audit
+
+Status: Completed (2026-05-23)
+
+Create a file-by-file inventory of all non-policy docs before rewriting.
+
+Implementation requirements:
+
+- List every non-policy documentation file and assign its intended audience.
+- Identify each document's canonical scope using `docs/policy/documentation.md`.
+- Compare docs against the current code and tests, especially:
+  - `internal/app`
+  - `internal/config`
+  - `internal/stage`
+  - `internal/artifacts`
+  - `examples`
+  - relevant tests under `internal/**`
+- Record stale terminology, broken links, stale example paths, duplicate
+  content, and roadmap-only behavior that leaked into current-behavior docs.
+- Record stale test expectations related to docs, examples, paths, or command
+  text.
+- Do not rewrite content in this stage except obvious broken links or test
+  corrections needed to make documentation validation meaningful.
+
+Acceptance criteria:
+
+- The rewrite has a concrete file inventory and source-of-truth map.
+- The team knows which docs are canonical and which should link elsewhere.
+- Known stale terms and broken references are identified before broad edits.
+
+### Stage 2: User and Operator Docs
+
+Status: Completed (2026-05-23)
+
+Rewrite the user-facing and operator-facing docs first.
+
+Implementation requirements:
+
+- Rewrite these docs as fresh, concise current-behavior references:
+  - `README.md`, if present
+  - `docs/cli.md`
+  - `docs/config.md`
+  - `docs/operations.md`
+  - `docs/troubleshooting.md`
+- Verify every command, flag, config field, discovery rule, path, and workflow
+  against implemented behavior.
+- Cover implemented 1.0 behavior, including:
+  - campaign registry selection;
+  - concrete session loading and template-driven `session init`;
+  - session-oriented helper commands;
+  - clean, restore, analyze, and publish workflows;
+  - artifact selection behavior;
+  - locks and published output behavior;
+  - workspace, spool, and cache behavior;
+  - secrets loading and S3-backed operation.
+- Keep examples short and link to maintained files under `examples/` instead
+  of duplicating large config blocks.
+- Fix tests only when they assert stale doc paths, example paths, command
+  names, or current-behavior text.
+
+Acceptance criteria:
+
+- User/operator docs are task-oriented and match actual CLI/config behavior.
+- Current-behavior docs do not depend on roadmaps for normal usage.
+- No current-behavior doc describes unimplemented roadmap items.
+
+### Stage 3: Internal Developer Docs
+
+Status: Completed (2026-05-23)
+
+Rewrite implemented internal component docs after public docs stabilize.
+
+Implementation requirements:
+
+- Rewrite:
+  - `docs/internal/README.md`
+  - `docs/internal/adapters.md`
+  - `docs/internal/artifacts.md`
+  - `docs/internal/command-restore.md`
+  - `docs/internal/manifest.md`
+  - `docs/internal/stage-*.md`
+  - `docs/internal/storage.md`
+  - `docs/internal/workspace.md`
+- Verify stage docs against current stage names, stage ordering, manifest
+  records, declared inputs/outputs, adapters, path helpers, storage behavior,
+  publish/current-state behavior, restore behavior, cache behavior, and
+  workspace cleanup.
+- Keep implementation details in `docs/internal/`, not in user-facing docs.
+- Avoid turning internal docs into duplicate config or CLI references; link to
+  canonical docs when needed.
+
+Acceptance criteria:
+
+- Internal docs are accurate enough for developers and LLM coding agents to
+  change the system safely.
+- Stage and adapter boundaries match `docs/policy/architecture.md`.
+- Manifest, path, storage, and publish invariants are explicit and current.
+
+### Stage 4: Integrations and Examples
+
+Status: Completed (2026-05-23)
+
+Review integration docs and maintained examples after core docs are rewritten.
+
+Implementation requirements:
+
+- Rewrite:
+  - `docs/integrations/README.md`
+  - `docs/integrations/audita.md`
+  - `docs/integrations/scriptorium.md`
+  - `docs/integrations/seriatim.md`
+- Verify integration docs against current adapter contracts and expected
+  downstream tool behavior.
+- Confirm every referenced example file exists.
+- Confirm examples match current schema and command usage.
+- Run or rely on example validation tests.
+- Fix tests when they reference moved, renamed, or intentionally retired
+  examples.
+
+Acceptance criteria:
+
+- Integration docs describe only implemented adapter expectations.
+- Maintained examples are valid, secret-free, and linked from canonical docs.
+- Example validation tests reflect the documented example set.
+
+### Stage 5: Roadmap Cleanup and Final Sweep
+
+Status: Completed (2026-05-23)
+
+Clean up roadmap state and run final documentation validation.
+
+Implementation requirements:
+
+- Review `docs/roadmap/**` for implemented items that should be marked
+  implemented, retired, or left planned.
+- Keep historical and planned behavior in roadmaps only.
+- Run final link/path/term sweeps.
+- Run validation commands:
+  - `go test ./internal/config -run TestExamplesLoadAndValidate -v`
+  - `go test ./internal/app -run TestExecute -v`
+  - `go test ./...`
+
+Acceptance criteria:
+
+- All non-policy docs are current for the 1.0 release.
+- Roadmaps do not serve as required user/operator documentation.
+- Tests pass after allowed documentation-related test expectation fixes.
+
+## Required Checks
+
+Run searches for stale terminology and references during the pass.
+
+Stale terminology:
+
+- `archive`
+- `promote`
+- `promoted`
+- `promote_artifacts`
+- legacy campaign path/discovery language
+- old transcript names and paths
+- removed CLI commands or aliases
+
+Broken or stale references:
+
+- missing local doc links;
+- stale `examples/` paths;
+- stale internal doc filenames;
+- references to `docs/policy/**` as editable targets;
+- command examples that no longer match the CLI.
+
+Policy checks:
+
+- Current-behavior docs mention only implemented behavior.
+- Planned behavior appears only under `docs/roadmap/`.
+- Docs do not expose raw secrets or recommend storing secrets in config.
+- Docs use canonical homes:
+  - `docs/config.md` for config schema;
+  - `docs/cli.md` for command syntax;
+  - `docs/operations.md` for operator workflows;
+  - `docs/troubleshooting.md` for failure diagnosis;
+  - `docs/internal/` for implementation contracts;
+  - `docs/integrations/` for downstream tool integration notes;
+  - `docs/roadmap/` for future work.
+
+## Assumptions
+
+- `docs/policy/**` is read-only for this documentation pass.
+- This pass is for 1.0 release readiness, not feature implementation.
+- Product and runtime code changes are out of scope.
+- Test fixes are in scope when they correct stale documentation, example, path,
+  command, or current-behavior expectations uncovered during the review.
+- Roadmap files may remain as planning and historical records.
+- Current-behavior docs must be sufficient for normal use without requiring
+  readers to consult roadmaps.

docs/roadmap/runtime-artifacts.md

@@ -1,762 +0,0 @@
-# Roadmap: Runtime-Defined Scriptorium Artifacts
-
-## Status
-
-Implementation roadmap for a pre-release hard cutover.
-
-## Purpose
-
-Narratio currently treats artifact generation as a narrow `analyze` stage that supports a hard-coded `session_recap` artifact. This roadmap describes how to generalize artifact generation so operators can define Scriptorium-backed output artifacts at runtime through `pipeline.yml`.
-
-The goal is to keep Narratio as a fixed pipeline orchestrator while making the artifact generation step configurable, composable, deterministic, and easy to regenerate selectively.
-
-## Desired Outcome
-
-Operators should be able to define artifacts such as session recaps, player handouts, NPC summaries, quest logs, entity maps, or other campaign-specific outputs without changing Narratio code.
-
-A configured artifact is declared under:
-
-```text
-pipeline.scriptorium.artifacts.<name>
-```
-
-Each configured artifact becomes a canonical runtime artifact source ID:
-
-```text
-narratio.artifact.<name>
-```
-
-For example:
-
-```yaml
-scriptorium:
-  artifacts:
-    session_recap:
-      enabled: true
-      prompt_id: dnd_session.session_recap
-      output_path: artifacts/session_recap.md
-      inputs:
-        transcript:
-          source: narratio.transcript.trimmed
-          required: true
-```
-
-This artifact is addressable by later artifacts as:
-
-```text
-narratio.artifact.session_recap
-```
-
-A dependent artifact can then consume it explicitly:
-
-```yaml
-scriptorium:
-  artifacts:
-    player_handout:
-      enabled: true
-      depends_on:
-        - session_recap
-      prompt_id: dnd_session.player_handout
-      output_path: artifacts/player_handout.md
-      inputs:
-        recap:
-          source: narratio.artifact.session_recap
-          required: true
-        transcript:
-          source: narratio.transcript.trimmed
-          required: true
-```
-
-## Resolved Design Decisions
-
-The following decisions are settled for the initial implementation:
-
-1. Configured artifact outputs must live under Narratio's internal artifact output directory, initially `artifacts/`.
-2. The artifact output directory should be defined as an internal default in `internal/config/defaults.go`, but no public configuration knob should be exposed yet.
-3. Artifact `output_path` should remain explicit in the initial implementation to avoid guessing file extensions or output formats.
-4. A disabled artifact may still be referenced as an input if its declared output already exists on disk and passes basic validation.
-5. A disabled artifact is not executable during the current analyze run.
-6. Artifact-to-artifact references require an explicit `depends_on` entry. Narratio should fail fast if the dependency declaration is missing.
-7. The manifest remains stage-oriented: `analyze` succeeds or fails as a full stage.
-8. Analyze-stage metadata may record per-artifact output details for provenance and later resolution, but not for intra-stage resume semantics.
-9. `--artifacts` should be added as a CLI filter for selective artifact generation.
-10. `--artifacts` does not imply `--force`; it only changes which configured artifacts are treated as executable when `analyze` actually runs.
-11. Because Narratio is still pre-release, the hard-coded `session_recap` behavior should be removed immediately rather than deprecated gradually.
-
-## Scope
-
-This roadmap covers:
-
-- introducing a runtime artifact catalog;
-- generalizing configured Scriptorium artifact execution;
-- supporting `narratio.artifact.<name>` source IDs;
-- adding explicit artifact dependencies;
-- supporting disabled-but-resolvable artifact inputs;
-- adding selective artifact execution via `--artifacts`;
-- recording generated artifacts in analyze-stage metadata and/or manifest outputs;
-- removing hard-coded `session_recap` behavior;
-- updating tests and documentation.
-
-## Non-Goals
-
-This feature should not turn Narratio into a general workflow engine.
-
-The initial implementation should not add:
-
-- arbitrary shell-command artifacts;
-- arbitrary user-defined stages;
-- loops or conditional branching;
-- automatic archive promotion of generated artifacts;
-- semantic knowledge of particular artifact types;
-- per-artifact resume semantics within a successful or failed analyze stage;
-- automatic dependency inference without `depends_on`.
-
-Narratio should continue to orchestrate a fixed pipeline. The configurable part is the set of Scriptorium artifact invocations performed during the `analyze` stage.
-
-## Current State
-
-Narratio already has several relevant pieces in place:
-
-- `pipeline.scriptorium.artifacts` is modeled as a map of artifact definitions.
-- The Scriptorium adapter already accepts generic run/render requests.
-- The artifact resolver already understands canonical artifact source IDs.
-- The `analyze` stage already resolves inputs, optionally runs render-debug, invokes Scriptorium, verifies output, and records metadata.
-
-The main limitation is that `analyze` currently treats `session_recap` as the only executable artifact and rejects other enabled artifact definitions.
-
-## Target Architecture
-
-### Runtime Artifact Catalog
-
-Introduce a per-run artifact catalog that tracks built-in artifacts and configured artifacts.
-
-Conceptually:
-
-```text
-ArtifactCatalog
-├── built-in artifacts
-│   ├── narratio.transcript.merged
-│   ├── narratio.transcript.polished
-│   ├── narratio.transcript.full
-│   ├── narratio.transcript.trimmed
-│   └── narratio.bounds.session
-│
-└── configured artifacts
-    ├── narratio.artifact.session_recap
-    ├── narratio.artifact.player_handout
-    └── narratio.artifact.npc_summary
-```
-
-The catalog should distinguish between three states:
-
-```text
-planned       valid configured or built-in artifact known to Narratio
-available     artifact has been produced or otherwise resolved
-executable    configured artifact selected for execution in this analyze run
-```
-
-Configured artifacts can be planned without being executable. This distinction is important for disabled artifacts and for `--artifacts` filtering.
-
-### Configured Artifact Source IDs
-
-Configured artifact keys map directly to source IDs:
-
-```text
-pipeline.scriptorium.artifacts.<name>
-→ narratio.artifact.<name>
-```
-
-`session_recap` should no longer be a special built-in analyze artifact. Instead, it is just a conventional configured artifact key:
-
-```yaml
-scriptorium:
-  artifacts:
-    session_recap:
-      enabled: true
-      prompt_id: dnd_session.session_recap
-      output_path: artifacts/session_recap.md
-```
-
-`narratio.artifact.session_recap` remains valid only because `session_recap` is configured.
-
-### Artifact Output Directory
-
-Add an internal default artifact output directory, initially:
-
-```text
-artifacts
-```
-
-This default should live in `internal/config/defaults.go` or the existing equivalent defaults location.
-
-For the initial implementation:
-
-- expose no public config knob for the artifact output directory;
-- require each configured artifact to provide an explicit `output_path`;
-- validate that each configured artifact `output_path` is run-relative;
-- validate that each configured artifact `output_path` is under the internal artifact output directory;
-- reject output paths that escape the run workspace or use path traversal.
-
-This preserves future configurability without forcing Narratio to guess output extensions or formats now.
-
-### Enabled, Disabled, and Selected Artifacts
-
-Configured artifacts should have three distinct execution states:
-
-```text
-enabled by config       artifact has enabled: true
-selected for execution  artifact remains executable after --artifacts filtering
-disabled for execution  artifact is not executable, but may be resolvable from disk
-```
-
-Without `--artifacts`, all configured artifacts with `enabled: true` are selected for execution.
-
-With `--artifacts`, only the named artifacts are selected for execution. All other configured artifacts are treated as disabled for the current analyze invocation, regardless of their configured `enabled` value.
-
-Disabled artifacts may still be resolved as inputs if their configured `output_path` exists on disk and passes validation.
-
-### Disabled Artifact Resolution
-
-If artifact `B` references artifact `A`, and `A` is disabled for execution, Narratio should attempt to resolve `A` from disk.
-
-This should succeed only when:
-
-1. `A` is defined in `pipeline.scriptorium.artifacts`;
-2. `A` has a valid `output_path`;
-3. the output path exists in the current run workspace;
-4. the output is non-empty, or otherwise passes any available artifact-specific validation.
-
-The resolved provenance should make the source clear, for example:
-
-```text
-filesystem.disabled_artifact_output
-```
-
-If the file does not exist or fails validation, the dependent artifact should fail before invoking Scriptorium.
-
-Example error wording:
-
-```text
-artifact player_handout requires narratio.artifact.session_recap, but session_recap is disabled for execution and artifacts/session_recap.md does not exist
-```
-
-### Explicit Dependencies
-
-Artifact-to-artifact references require explicit `depends_on` entries.
-
-If artifact `B` has an input source of `narratio.artifact.A`, then `B.depends_on` must include `A`.
-
-This should fail:
-
-```yaml
-scriptorium:
-  artifacts:
-    player_handout:
-      enabled: true
-      prompt_id: dnd_session.player_handout
-      output_path: artifacts/player_handout.md
-      inputs:
-        recap:
-          source: narratio.artifact.session_recap
-          required: true
-```
-
-This should pass:
-
-```yaml
-scriptorium:
-  artifacts:
-    player_handout:
-      enabled: true
-      depends_on:
-        - session_recap
-      prompt_id: dnd_session.player_handout
-      output_path: artifacts/player_handout.md
-      inputs:
-        recap:
-          source: narratio.artifact.session_recap
-          required: true
-```
-
-`depends_on` values refer to configured artifact keys, not full source IDs.
-
-Dependency validation should fail on:
-
-- references to unknown artifact keys;
-- missing `depends_on` entries for artifact-to-artifact input references;
-- self-dependencies;
-- dependency cycles among executable artifacts.
-
-Dependencies on disabled artifacts are permitted, but the disabled dependency must resolve from disk before the dependent artifact runs.
-
-### Execution Order
-
-The analyze stage should execute selected artifacts in dependency order.
-
-Rules:
-
-- selected artifacts are executable;
-- disabled artifacts are never executed;
-- selected artifacts may depend on other selected artifacts;
-- selected artifacts may depend on disabled artifacts if those disabled artifacts resolve from disk;
-- independent selected artifacts run in deterministic sorted-name order.
-
-Use topological sorting over selected artifacts, while validating dependency references across the full configured artifact set.
-
-### Input Resolution
-
-Input resolution should use the artifact catalog and existing artifact resolver behavior.
-
-For each configured artifact input:
-
-- built-in sources resolve through existing resolver behavior;
-- `previous_session_artifact` preserves existing behavior;
-- `narratio.artifact.<name>` resolves through the runtime artifact catalog;
-- selected dependencies resolve after being produced earlier in the same analyze execution;
-- disabled dependencies resolve from their configured output path on disk;
-- optional missing inputs are omitted;
-- required missing inputs fail before Scriptorium is invoked.
-
-### Analyze Stage Generalization
-
-The `analyze` stage should become the generic Scriptorium artifact stage.
-
-High-level flow:
-
-1. Load configured Scriptorium artifacts.
-2. Apply the `--artifacts` filter, if present.
-3. If no artifacts are selected for execution, return success metadata with `skipped=true`.
-4. Build the runtime artifact catalog.
-5. Validate artifact names, output paths, source IDs, dependencies, selected artifacts, and required fields.
-6. Resolve any disabled dependencies that are required by selected artifacts.
-7. Sort selected artifacts by dependency order.
-8. For each selected artifact:
-   - resolve configured inputs;
-   - build the Scriptorium run request;
-   - optionally run Scriptorium render-debug;
-   - run Scriptorium;
-   - fail on validation-failed result;
-   - verify the output exists and is non-empty;
-   - record artifact output metadata;
-   - register `narratio.artifact.<name>` as available in the catalog.
-9. Return aggregate analyze-stage metadata containing all generated and reused artifacts relevant to the run.
-
-The Scriptorium adapter should remain generic. It should not decide which artifacts run, how dependencies work, or how artifacts are registered.
-
-### Manifest and Metadata
-
-The manifest should remain stage-oriented.
-
-This means:
-
-- `analyze` succeeds or fails as a full stage;
-- if `analyze` has already succeeded and the user does not force it, the runner skips it as a full stage;
-- Narratio should not implement per-artifact resume in the first version.
-
-However, analyze-stage metadata should still record artifact outputs for provenance and future resolution.
-
-Recommended metadata shape:
-
-```json
-{
-  "skipped": false,
-  "artifacts": [
-    {
-      "name": "session_recap",
-      "source_id": "narratio.artifact.session_recap",
-      "output_kind": "scriptorium_artifact",
-      "path": "artifacts/session_recap.md",
-      "prompt_id": "dnd_session.session_recap",
-      "profile_id": "local-gemma-31b",
-      "provenance": "generated.current_analyze_run"
-    },
-    {
-      "name": "player_handout",
-      "source_id": "narratio.artifact.player_handout",
-      "output_kind": "scriptorium_artifact",
-      "path": "artifacts/player_handout.md",
-      "prompt_id": "dnd_session.player_handout",
-      "profile_id": "local-gemma-31b",
-      "provenance": "generated.current_analyze_run"
-    }
-  ],
-  "reused_artifacts": [
-    {
-      "name": "session_recap",
-      "source_id": "narratio.artifact.session_recap",
-      "path": "artifacts/session_recap.md",
-      "provenance": "filesystem.disabled_artifact_output"
-    }
-  ]
-}
-```
-
-The exact struct can differ from this example, but it should preserve:
-
-- artifact name;
-- canonical source ID;
-- output path;
-- prompt/profile provenance for generated artifacts;
-- reused-vs-generated provenance.
-
-### Resume and Force Behavior
-
-Keep resume behavior stage-level.
-
-Recommended semantics:
-
-```text
-No --force, analyze already succeeded:
-  runner skips analyze, regardless of --artifacts.
-
---force, no --artifacts:
-  analyze regenerates all configured artifacts with enabled: true.
-
---force --artifacts player_handout:
-  analyze treats only player_handout as executable.
-  all other configured artifacts are disabled for execution.
-  disabled dependencies may be reused from disk.
-
---artifacts player_handout on a not-yet-completed analyze stage:
-  analyze runs only player_handout.
-  disabled dependencies may be reused from disk.
-```
-
-`--artifacts` should not imply `--force`. It is an execution filter, not a resume override.
-
-### `--artifacts` CLI Flag
-
-Add an `--artifacts` flag to commands that can execute or resume the analyze stage.
-
-The flag should accept one or more configured artifact names. Internally, normalize values to a set of artifact keys.
-
-Recommended behavior:
-
-- validate all requested artifact names against `pipeline.scriptorium.artifacts`;
-- reject unknown artifact names before running stages;
-- treat requested artifacts as the only executable artifacts for the analyze stage;
-- treat all other configured artifacts as disabled for execution;
-- allow disabled artifacts to satisfy dependencies from disk as described above;
-- if `--artifacts` is used while executing a stage other than `analyze`, either reject it or ignore it with a clear validation error. Prefer rejection.
-
-The exact CLI parsing style can follow Narratio's existing conventions. Both comma-separated and repeatable values are acceptable if the CLI package supports them cleanly, but the internal representation should be a set of artifact keys.
-
-### Archive Behavior
-
-Do not automatically archive every generated artifact.
-
-Artifact generation and archive promotion should remain separate concerns. Operators should continue to use `archive.promote_artifacts` to decide which generated files should be promoted or uploaded.
-
-Example:
-
-```yaml
-archive:
-  promote_artifacts:
-    - from: artifacts/session_recap.md
-      to: artifacts/session_recap.md
-      required: true
-    - from: artifacts/player_handout.md
-      to: artifacts/player_handout.md
-      required: false
-```
-
-A later enhancement may add opt-in automatic promotion of configured artifacts, but explicit promotion should remain the default.
-
-## Implementation Plan
-
-### Phase 1: Config Model and Defaults
-
-Add or update the configured artifact model to include:
-
-- `enabled`;
-- `depends_on`;
-- `prompt_id`;
-- `profile_id`;
-- `output_path`;
-- `timeout`;
-- `render_debug`;
-- `inputs`;
-- `vars`.
-
-Add an internal default artifact output directory in `internal/config/defaults.go`, initially set to `artifacts`.
-
-Validation rules:
-
-- artifact names must match a conservative identifier pattern such as `^[a-z][a-z0-9_]*$`;
-- selected/executable artifacts require `prompt_id` and `output_path`;
-- configured artifacts that may be referenced while disabled require `output_path`;
-- configured artifact output paths must be run-relative;
-- configured artifact output paths must live under the internal artifact output directory;
-- configured artifact output paths must not escape the run workspace;
-- `narratio.artifact.<name>` input sources must refer to configured artifact keys;
-- any `narratio.artifact.<name>` input source must have a matching `depends_on` entry;
-- `depends_on` entries must refer to configured artifact keys;
-- dependencies must not contain self-references or executable cycles;
-- input names and var names must remain compatible with the Scriptorium adapter's validation rules;
-- unknown YAML fields must continue to fail strict decode.
-
-Tests:
-
-- valid single configured artifact;
-- valid multiple independent artifacts;
-- valid artifact-to-artifact dependency;
-- valid dependency on disabled artifact with output path;
-- invalid artifact name;
-- missing required fields;
-- output path outside `artifacts/`;
-- dependency on missing artifact;
-- missing `depends_on` for artifact input source;
-- self-dependency;
-- cycle detection;
-- typo in `narratio.artifact.<name>` source;
-- unknown YAML fields still fail strict decode.
-
-### Phase 2: CLI Filtering
-
-Add the `--artifacts` flag and carry the selected artifact set into the run execution options.
-
-Implementation notes:
-
-- parse values according to existing CLI conventions;
-- normalize to artifact key strings;
-- validate against configured artifact definitions after config load;
-- make the selected set available to the analyze stage;
-- reject use with commands or stages where analyze cannot run.
-
-Tests:
-
-- no `--artifacts` means all enabled artifacts are selected;
-- one requested artifact is selected;
-- multiple requested artifacts are selected;
-- unknown requested artifact fails;
-- `--artifacts` does not imply `--force`;
-- `--artifacts` with already-succeeded analyze stage is skipped unless forced;
-- `--artifacts` on unsupported stage command fails clearly.
-
-### Phase 3: Runtime Artifact Catalog
-
-Introduce an internal artifact catalog abstraction.
-
-Responsibilities:
-
-- register built-in artifact definitions;
-- register configured artifact definitions;
-- map configured artifact keys to `narratio.artifact.<name>` IDs;
-- track planned, available, and executable artifact states;
-- expose lookup by canonical source ID;
-- record generated provenance;
-- record disabled-from-disk provenance.
-
-Keep the catalog narrow. It should not execute Scriptorium and should not understand prompt semantics.
-
-Tests:
-
-- built-in source lookup;
-- configured source registration;
-- duplicate/conflicting source handling;
-- planned but unavailable artifact lookup;
-- selected artifact state;
-- disabled artifact state;
-- registering an artifact as available after generation;
-- registering a disabled artifact as available from disk;
-- resolving a configured artifact from analyze metadata if that behavior is implemented.
-
-### Phase 4: Resolver Integration
-
-Update artifact resolution so configured artifact IDs are resolved through the runtime catalog.
-
-Resolution behavior:
-
-- built-in sources continue using existing resolver behavior;
-- configured artifact sources resolve from catalog availability/provenance;
-- selected configured artifacts become available after generation;
-- disabled configured artifacts may become available from disk;
-- missing optional configured artifact inputs are omitted;
-- missing required configured artifact inputs fail clearly.
-
-Tests:
-
-- configured artifact consumes a built-in transcript source;
-- configured artifact consumes another configured artifact produced earlier in the same analyze run;
-- configured artifact consumes a disabled artifact resolved from disk;
-- required disabled artifact missing on disk fails;
-- required configured artifact missing fails;
-- optional missing configured artifact is omitted;
-- reused artifact provenance is recorded distinctly from generated artifact provenance.
-
-### Phase 5: Analyze Stage Generalization
-
-Refactor `analyze` to execute selected configured artifacts.
-
-Implementation notes:
-
-- remove the hard-coded `session_recap` selection path;
-- remove the hard-coded rejection of non-`session_recap` artifacts;
-- preserve skip behavior when Scriptorium config is absent or no artifacts are selected;
-- build the runtime artifact catalog;
-- apply `--artifacts` filtering;
-- validate selected artifacts and their dependencies;
-- pre-resolve disabled dependencies from disk where required;
-- compute deterministic dependency order;
-- execute selected artifacts one at a time in dependency order;
-- keep render-debug behavior at global and artifact levels;
-- keep Scriptorium adapter invocation generic;
-- after each successful run, register the artifact as available in the catalog;
-- aggregate generated and reused artifact metadata.
-
-Tests:
-
-- no Scriptorium config skips;
-- empty artifact map skips;
-- no selected artifacts skips;
-- disabled artifacts do not run;
-- one selected artifact runs;
-- multiple independent artifacts run in deterministic order;
-- dependent selected artifact receives prior selected artifact as input;
-- dependent selected artifact receives disabled-from-disk artifact as input;
-- render-debug works for configured artifacts;
-- Scriptorium validation failure fails the stage;
-- missing required input fails the stage;
-- successful outputs are non-empty and recorded;
-- artifact filter executes only requested artifacts.
-
-### Phase 6: Manifest and Stage Metadata
-
-Update analyze-stage metadata and manifest output recording to support dynamic configured artifacts.
-
-Recommended behavior:
-
-- every generated configured artifact gets `source_id: narratio.artifact.<name>`;
-- every generated configured artifact gets a generic output kind such as `scriptorium_artifact`;
-- reused disabled artifacts are recorded separately from generated artifacts;
-- metadata is sufficient for debugging, provenance, and future resolver support;
-- metadata does not create per-artifact resume semantics.
-
-Because this is a pre-release hard cutover, do not preserve a special legacy `session_recap` output kind unless a current internal test or archive path still requires it temporarily. Prefer updating tests and examples to treat `session_recap` as an ordinary configured artifact.
-
-Tests:
-
-- metadata records one generated configured artifact;
-- metadata records multiple generated configured artifacts;
-- metadata records reused disabled artifact provenance;
-- `session_recap` is recorded as a normal configured artifact;
-- manifest still treats `analyze` as a single succeeded or failed stage;
-- runner skip behavior remains stage-level.
-
-### Phase 7: Archive and Promotion Review
-
-Review archive behavior after dynamic artifacts are recorded.
-
-Implementation notes:
-
-- do not automatically promote every configured artifact;
-- keep `archive.promote_artifacts` explicit;
-- update default or example promotion rules to use configured `session_recap` output path;
-- ensure required promotion rules fail clearly when selected artifact generation did not produce a required file.
-
-Tests:
-
-- generated artifact can be promoted by explicit archive rule;
-- required archive promotion fails if selected artifact was not generated and no file exists;
-- optional archive promotion skips cleanly if file is absent;
-- hard cutover does not rely on hard-coded `session_recap` generation.
-
-### Phase 8: Documentation and Examples
-
-Status: complete.
-
-Update documentation after the implementation is complete.
-
-Recommended documentation changes:
-
-- update `docs/config.md` with the generalized artifact configuration model;
-- update `docs/internal/artifacts.md` to describe the runtime artifact catalog;
-- update `docs/stages/analyze.md` to describe generic Scriptorium artifact generation;
-- update Scriptorium integration docs only if the adapter contract changes;
-- update full annotated pipeline examples;
-- add at least one example with multiple artifacts and one dependency;
-- document `--artifacts` behavior and its relationship to `--force`;
-- remove documentation stating that only `session_recap` is supported.
-
-Documentation should make clear that:
-
-- configured artifact source IDs use `narratio.artifact.<name>`;
-- `depends_on` uses artifact keys, not full source IDs;
-- artifact-to-artifact source references require explicit `depends_on`;
-- disabled artifacts can be reused from disk when required by selected artifacts;
-- `--artifacts` filters execution but does not imply `--force`;
-- archive promotion remains explicit;
-- per-artifact resume is not part of the initial implementation.
-
-## Migration Strategy
-
-Because Narratio is pre-release, perform a hard cutover.
-
-Required changes:
-
-1. Remove the hard-coded `session_recap` analyze behavior.
-2. Require `session_recap` to be declared under `pipeline.scriptorium.artifacts.session_recap` if the operator wants a session recap.
-3. Treat `narratio.artifact.session_recap` as valid only when `session_recap` is a configured artifact key.
-4. Update config examples to show `session_recap` as a normal configured artifact.
-5. Update tests to stop assuming that `session_recap` is a built-in analyze artifact.
-6. Keep archive promotion explicit and path-based.
-
-Example replacement config:
-
-```yaml
-scriptorium:
-  binary: scriptorium
-  config_path: /etc/scriptorium/config.yml
-  timeout: 10m
-  render_debug: false
-  artifacts:
-    session_recap:
-      enabled: true
-      prompt_id: dnd_session.session_recap
-      profile_id: local-gemma-31b
-      output_path: artifacts/session_recap.md
-      timeout: 20m
-      inputs:
-        transcript:
-          source: narratio.transcript.trimmed
-          required: true
-        prior_recap:
-          source: previous_session_artifact
-          artifact: artifacts/session_recap.md
-          required: false
-      vars:
-        artifact_title: Session Recap
-```
-
-## Acceptance Criteria
-
-The feature is complete when:
-
-- operators can define more than one enabled Scriptorium artifact in `pipeline.yml`;
-- Narratio runs selected artifacts in deterministic dependency order;
-- configured artifacts are addressable as `narratio.artifact.<name>`;
-- one configured artifact can consume another configured artifact as an input;
-- artifact-to-artifact input references require explicit `depends_on`;
-- disabled artifacts can satisfy dependencies from existing on-disk outputs;
-- missing required disabled artifacts fail clearly;
-- optional missing inputs are omitted;
-- `--artifacts` can selectively execute valid configured artifact names;
-- `--artifacts` does not imply `--force`;
-- render-debug behavior works for all configured artifacts;
-- generated and reused artifacts are recorded in analyze-stage metadata;
-- `session_recap` is no longer hard-coded and works as a normal configured artifact;
-- archive promotion remains explicit;
-- tests cover config validation, dependency sorting, disabled artifact resolution, resolver behavior, CLI filtering, analyze execution, archive interactions, and metadata.
-
-## Suggested Implementation Order
-
-1. Config model, defaults, and validation.
-2. CLI parsing and propagation of `--artifacts` selection.
-3. Runtime artifact catalog.
-4. Resolver integration for configured artifacts.
-5. Analyze stage generalization.
-6. Stage metadata and manifest output recording.
-7. Archive behavior review.
-8. Documentation and examples.
-
-This order keeps the most static pieces first, then moves into execution behavior once the configuration contract is explicit and well tested.

docs/troubleshooting.md

@@ -1,289 +1,273 @@
 # Troubleshooting
 
-## Purpose
-Canonical operator troubleshooting guide for recurring implemented Narratio failures.
+Operational diagnosis guide for common Narratio failures.
 
-## Config file discovery failure
+## Config file not found
 
 Symptom:
-- `run`, `plan`, `resume`, or `run-stage` fails with config/session not found.
 
-Likely Cause:
-- `pipeline.yml` or `session.yml` is missing from discovery paths.
-- wrong working directory when relying on `./session.yml`.
+- command fails to resolve `pipeline.yml`, `campaign.yml`, or `session.yml`.
+
+Likely causes:
+
+- missing files in default search paths;
+- wrong campaign selection;
+- omitted explicit flags.
 
 Diagnostics:
 
 ```bash
-pwd
-ls -l ./session.yml
-ls -l /usr/local/etc/narratio/pipeline.yml /etc/narratio/pipeline.yml
+narratio session plan 2026-04-04
 ```
 
-Safe Fix:
-- pass explicit `--config` and `--session`.
-- or place files in documented discovery paths.
+Safe fix:
 
-Links:
-- [docs/config.md](./config.md)
-- [docs/cli.md](./cli.md)
+- pass explicit `--config`, `--campaign` or `--campaign-file`, and `--session`.
 
-## Session template rendering failure
+## Session template placeholders rejected
 
 Symptom:
-- load fails with unresolved placeholder or `session_id` mismatch.
 
-Likely Cause:
-- templated `session.yml` used without `--session-id`.
-- rendered `session_id` differs from passed `--session-id`.
+- load error says session file must be concrete or contains `{{ ... }}` placeholders.
+
+Likely cause:
+
+- using template content as runtime session config.
 
 Diagnostics:
 
 ```bash
-narratio plan --session ./session.yml --session-id 2026-04-04
+narratio session validate 2026-04-04 --session /path/session.yml
 ```
 
-Safe Fix:
-- pass `--session-id` when template placeholders are present.
-- ensure rendered `session_id` matches intended run session id.
+Safe fix:
 
-Links:
-- [docs/config.md](./config.md)
+- generate concrete session YAML with `narratio session init`.
 
-## Strict YAML decode or validation failure
+## Strict decode or schema validation failure
 
 Symptom:
-- config load fails with unknown field or validation error.
 
-Likely Cause:
-- typo/stale field name.
-- missing required fields or invalid constraints.
+- unknown field / invalid value error during config load.
+
+Likely cause:
+
+- stale field name, typo, invalid enum, or invalid duration/path format.
 
 Diagnostics:
 
 ```bash
-narratio plan --config /path/to/pipeline.yml --session /path/to/session.yml --session-id 2026-04-04
+narratio session plan 2026-04-04 --config /path/pipeline.yml --campaign-file /path/campaign.yml --session /path/session.yml
 ```
 
-Safe Fix:
-- align fields/values to canonical config reference and examples.
+Safe fix:
 
-Links:
-- [docs/config.md](./config.md)
-- [examples/](../examples/)
+- align config with [docs/config.md](./config.md) and maintained files under `examples/`.
 
-## `--artifacts` selection failure
+## Audio mode conflict
 
 Symptom:
-- `run`/`resume`/`run-stage` fails with invalid or unknown artifact selection.
 
-Likely Cause:
-- `--artifacts` contains blank names or unknown artifact keys.
-- `pipeline.scriptorium.artifacts` missing while using `--artifacts`.
+- validation fails on session audio configuration.
+
+Likely cause:
+
+- configured both local and S3 session audio inputs.
+
+Safe fix:
+
+- use local mode (`audio_dir` or `audio_files`) or S3 mode (`audio_s3.prefix`), not both.
+
+## `--artifacts` selection error
+
+Symptom:
+
+- unknown artifact key or invalid `--artifacts` usage.
+
+Likely causes:
+
+- key not defined in `pipeline.scriptorium.artifacts`;
+- empty list entry (for example trailing comma);
+- `run-stage` used with non-`analyze`/`publish` target.
+
+Safe fix:
+
+- provide only configured keys and use `--artifacts` with supported commands/stages.
+
+## Previous-session artifact input missing
+
+Symptom:
+
+- prepare/analyze fails due to missing required previous-session artifact cache input.
+
+Likely causes:
+
+- missing `session.previous_session_id`;
+- previous artifact not restored/published for source session.
 
 Diagnostics:
 
 ```bash
-narratio run --config /path/to/pipeline.yml --session /path/to/session.yml --session-id 2026-04-04 --artifacts player_handout
+narratio session validate 2026-04-04
+narratio session status 2026-04-04
 ```
 
-Safe Fix:
-- use configured artifact keys only.
-- ensure `pipeline.scriptorium.artifacts` is defined.
-
-Links:
-- [docs/cli.md](./cli.md)
-- [docs/config.md](./config.md)
-
-## `run-stage --artifacts` on non-analyze stage
-
-Symptom:
-- `run-stage` fails with `--artifacts is only supported for stage "analyze"`.
-
-Likely Cause:
-- `--artifacts` was used with a non-`analyze` stage.
-
-Diagnostics:
+Safe fix:
 
 ```bash
-narratio run-stage --config /path/to/pipeline.yml --session /path/to/session.yml --session-id 2026-04-04 --artifacts session_recap polish
+narratio session restore 2026-04-04
 ```
 
-Safe Fix:
-- use `--artifacts` only with `run-stage ... analyze`.
-
-Links:
-- [docs/cli.md](./cli.md)
-
-## Configured artifact dependency/input validation failure
-
-Symptom:
-- config validation fails for `depends_on`, `narratio.artifact.<name>` source, or artifact output path.
-
-Likely Cause:
-- `narratio.artifact.<name>` source missing matching `depends_on` key.
-- dependency references unknown artifact key.
-- dependency self-reference or enabled dependency cycle.
-- artifact output path missing/invalid/outside `artifacts/` root.
-
-Diagnostics:
+or rerun prepare after correcting session config:
 
 ```bash
-narratio plan --config /path/to/pipeline.yml --session /path/to/session.yml --session-id 2026-04-04
+narratio run-stage prepare 2026-04-04 --force
 ```
 
-Safe Fix:
-- ensure artifact-to-artifact inputs have explicit `depends_on` entries using artifact keys.
-- ensure referenced artifacts exist and define valid `output_path` values.
-- keep output paths relative and under `artifacts/`.
-
-Links:
-- [docs/config.md](./config.md)
-- [docs/internal/stage-analyze.md](./internal/stage-analyze.md)
-
-## Required configured artifact input unavailable at analyze time
-
-Symptom:
-- analyze fails because configured input source is unavailable.
-
-Likely Cause:
-- required upstream configured artifact was not selected/executed this run.
-- non-executable dependency output file is missing or invalid on disk.
-
-Diagnostics:
-
-```bash
-narratio status --manifest /path/to/manifest.json
-narratio run-stage --config /path/to/pipeline.yml --session /path/to/session.yml --session-id 2026-04-04 --artifacts player_handout analyze
-```
-
-Safe Fix:
-- run analyze with needed artifacts selected.
-- or ensure dependency output file exists at configured path and is valid.
-
-Links:
-- [docs/operations.md](./operations.md)
-- [docs/config.md](./config.md)
-
-## Manifest/status path failure
-
-Symptom:
-- `status` fails because manifest path is missing, unreadable, or invalid.
-
-Likely Cause:
-- wrong manifest path.
-- manifest removed after cleanup.
-- `--manifest` omitted.
-
-Diagnostics:
-
-```bash
-narratio status --manifest /path/to/manifest.json
-ls -l /path/to/manifest.json
-```
-
-Safe Fix:
-- use manifest path printed by `run`, `resume`, or `run-stage`.
-
-Links:
-- [docs/cli.md](./cli.md)
-- [docs/operations.md](./operations.md)
-
 ## Session lock conflict (`.lock`)
 
 Symptom:
-- run fails with lock conflict for session workdir.
 
-Likely Cause:
-- another Narratio process is running same session.
-- stale lock from interrupted prior run.
+- command fails acquiring session lock.
+
+Likely causes:
+
+- another process is running for the same session;
+- stale lock left by interrupted process.
 
 Diagnostics:
 
 ```bash
 ls -l {workspace.root}/work/{campaign}/{session_id}/.lock
-cat {workspace.root}/work/{campaign}/{session_id}/.lock
 ps aux | grep narratio
 ```
 
-Safe Fix:
-- wait for active run to finish.
-- if no process is active, remove only stale session `.lock` file.
+Safe fix:
 
-Links:
-- [docs/operations.md](./operations.md)
-- [docs/internal/workspace.md](./internal/workspace.md)
+- wait for active process completion;
+- remove stale lock only after confirming no live process owns it.
 
-## Secrets env-dir or credential-env failure
+## Restore conflict without `--force`
 
 Symptom:
-- startup fails loading secrets directory, or stage fails due to missing credential env vars.
 
-Likely Cause:
-- invalid `pipeline.secrets.env_dir` path/permissions.
-- required credential env var unset/empty.
+- restore fails with conflict count.
+
+Likely cause:
+
+- local durable files differ from remote restore sources.
+
+Diagnostics:
+
+```bash
+narratio session restore 2026-04-04 --dry-run
+```
+
+Safe fix:
+
+- review conflicts;
+- rerun with `--force` only when remote state should overwrite local.
+
+## Restore current-state discovery failure
+
+Symptom:
+
+- restore cannot find current pointer or current manifest.
+
+Likely causes:
+
+- no committed publish current state;
+- storage credentials or connectivity failure.
+
+Diagnostics:
+
+```bash
+narratio session status 2026-04-04
+narratio session restore 2026-04-04 --dry-run
+```
+
+Safe fix:
+
+- resolve storage/auth issue;
+- republish from healthy local state if current pointer is missing.
+
+## Publish output failure
+
+Symptom:
+
+- publish fails on missing required source, upload error, or commit write.
+
+Likely causes:
+
+- required source file not produced;
+- lock/state expectations mismatch;
+- remote storage failure.
+
+Diagnostics:
+
+```bash
+narratio session artifacts 2026-04-04 --remote
+narratio session status 2026-04-04
+narratio run-stage publish 2026-04-04 --force
+```
+
+Safe fix:
+
+- regenerate missing sources by rerunning prerequisite stages;
+- correct publish source/destination rules;
+- retry after storage failure is resolved.
+
+## Secrets or storage credential failure
+
+Symptom:
+
+- object-store command fails at initialization/auth.
+
+Likely causes:
+
+- invalid `pipeline.secrets.env_dir`;
+- missing credential environment variables;
+- invalid S3 endpoint/bucket settings.
 
 Diagnostics:
 
 ```bash
 ls -la /path/to/secrets_dir
-env | grep -E 'AUDITA|OBJECT_STORAGE|AWS|SCRIPTORIUM'
+env | grep -E 'OBJECT_STORAGE|AWS|AUDITA|SCRIPTORIUM'
 ```
 
-Safe Fix:
-- fix secrets directory and credential env vars.
+Safe fix:
+
+- correct secret-file path and permissions;
+- provide required env vars;
 - keep secret values out of YAML.
 
-Links:
-- [docs/config.md](./config.md)
-
-## S3-audio prepare failure
+## S3 audio prepare failure
 
 Symptom:
-- `prepare` fails in S3 mode (listing/downloading/no audio/backend error).
 
-Likely Cause:
-- wrong `session.inputs.audio_s3.prefix`.
-- no `.flac` files at resolved prefix.
-- invalid/missing object-store credentials or backend config.
-- mixed local+S3 audio input config.
+- prepare fails listing/downloading session S3 audio.
+
+Likely causes:
+
+- incorrect `session.inputs.audio_s3.prefix`;
+- no matching `.flac` objects;
+- storage connectivity or permissions failure.
 
 Diagnostics:
 
 ```bash
-narratio run-stage --config /path/to/pipeline.yml --session /path/to/session.yml --session-id 2026-04-04 prepare
+narratio run-stage prepare 2026-04-04 --force
 ```
 
-Safe Fix:
-- configure exactly one audio source mode.
-- verify `.flac` files and storage access.
+Safe fix:
 
-Links:
+- verify prefix contents and storage access;
+- keep session audio mode consistent.
+
+## References
+
+- [docs/cli.md](./cli.md)
 - [docs/config.md](./config.md)
 - [docs/operations.md](./operations.md)
-
-## Archive promotion/current-pointer failure
-
-Symptom:
-- archive fails on required promotion source missing or pointer write failure.
-
-Likely Cause:
-- required promoted file absent (including analyze outputs not generated for this run).
-- storage upload failed before `current/run_id.txt` commit marker write.
-
-Diagnostics:
-
-```bash
-narratio status --manifest /path/to/manifest.json
-narratio run-stage --config /path/to/pipeline.yml --session /path/to/session.yml --session-id 2026-04-04 archive
-```
-
-Safe Fix:
-- rerun or resume upstream stages to generate required files.
-- adjust promotion rules to match files that must exist.
-- retry after storage issue is resolved.
-
-Links:
-- [docs/operations.md](./operations.md)
-- [docs/config.md](./config.md)
-- [docs/internal/stage-archive.md](./internal/stage-archive.md)
+- [docs/internal/stage-publish.md](./internal/stage-publish.md)

examples/campaigns/sample-campaign/autocorrect.yml

@@ -0,0 +1 @@
+[]

examples/campaigns/sample-campaign/campaign.yml

@@ -0,0 +1,6 @@
+campaign_id: sample-campaign
+session_template_file: ./session.template.yml
+inputs:
+  speakers_file: ./speakers.yml
+  autocorrect_file: ./autocorrect.yml
+  glossary_file: ./glossary.yml

examples/campaigns/sample-campaign/glossary.yml

@@ -0,0 +1 @@
+[]

examples/campaigns/sample-campaign/session.template.yml

@@ -0,0 +1,3 @@
+session_id: "{{ session_id }}"
+inputs:
+  audio_dir: ./audio

examples/campaigns/sample-campaign/speakers.yml

@@ -0,0 +1,5 @@
+match:
+  - speaker: "Eric Rakestraw"
+    match:
+      - "Eric_Rakestraw"
+      - "Eric"

examples/pipeline.full.annotated.yml

@@ -4,21 +4,18 @@
 workspace:
   # Optional: defaults to /var/lib/narratio.
   root: /var/lib/narratio/workspace
-  # Optional: remove run-scoped workdir after successful archive commit.
-  cleanup_after_archive: false
+  # Optional: remove run-scoped workdir after successful publish commit.
+  cleanup_after_publish: false
 
 # Optional: local secret file loader (directory of ENV_VAR_NAME files).
 # secrets:
 #   env_dir: ./secrets
 
 storage:
-  # Optional storage backend selector; use "s3" for archive + S3 audio workflows.
+  # Optional storage backend selector; use "s3" for publish + S3 audio workflows.
   backend: s3
-  # Compatibility fields retained in schema.
-  bucket: ""
-  prefix: ""
   s3:
-    # Required when using S3 audio or S3 archive uploads.
+    # Required when using S3 audio or S3 publish uploads.
     bucket: my-dnd-archive
     # Optional; defaults to "dnd".
     root_prefix: dnd
@@ -30,26 +27,32 @@ storage:
     access_key_id_env: OBJECT_STORAGE_KEY_ID
     secret_access_key_env: OBJECT_STORAGE_KEY
 
+campaigns:
+  # Optional; defaults to /usr/local/share/narratio/campaigns.
+  root: /usr/local/share/narratio/campaigns
+  # Optional command default when --campaign is omitted.
+  default_campaign_id: sample-campaign
+
 spool:
   # Optional; defaults to /var/spool/narratio.
   root: /var/spool/narratio
-  # Optional cleanup of run-scoped spool audio after successful archive commit.
-  delete_audio_after_archive: false
+  # Optional cleanup of run-scoped spool audio after successful publish commit.
+  delete_audio_after_publish: false
 
-archive:
+publish:
   # Optional booleans; defaults are true.
   enabled: true
   upload_run: true
-  # Optional promotion rules; required files fail archive if missing.
-  promote_artifacts:
-    - from: transcripts/trimmed.json
-      to: transcripts/trimmed.json
+  # Optional publish output rules; sources use Narratio artifact source IDs.
+  outputs:
+    - source: narratio.transcript.final_trimmed
+      dest: transcripts/final.trimmed.json
       required: true
-    - from: artifacts/session_recap.md
-      to: artifacts/session_recap.md
+    - source: narratio.artifact.session_recap
+      dest: artifacts/session_recap.md
       required: true
-    - from: artifacts/player_handout.md
-      to: artifacts/player_handout.md
+    - source: narratio.artifact.player_handout
+      dest: artifacts/player_handout.md
       required: false
 
 whisperx:
@@ -96,14 +99,14 @@ audita:
 
 normalize:
   # Optional; defaults shown explicitly.
-  output_path: transcripts/normalized.json
+  output_path: transcripts/final.json
   output_schema: seriatim-intermediate
   report: true
 
 trim:
   # Keep disabled unless bounds prompt integration is configured.
   enabled: false
-  output_path: transcripts/trimmed.json
+  output_path: transcripts/final.trimmed.json
   bounds:
     prompt_id: dnd.session_bounds
     profile_id: local-fast
@@ -130,12 +133,10 @@ scriptorium:
       timeout: 10m
       inputs:
         transcript:
-          source: narratio.transcript.trimmed
+          source: narratio.transcript.final_trimmed
           required: true
         previous_recap:
-          source: previous_session_artifact
-          artifact: session_recap
-          path: ""
+          source: narratio.previous_session.artifact.session_recap
           required: false
       vars:
         session_id: true
@@ -160,21 +161,13 @@ scriptorium:
           source: narratio.artifact.session_recap
           required: true
         transcript:
-          source: narratio.transcript.trimmed
+          source: narratio.transcript.final_trimmed
           required: true
       vars:
         session_id: true
         campaign_name: true
         output_kind: player_handout
 
-analyzer:
-  # Optional adapter settings.
-  binary_path: ""
-  timeout: 2m
-  artifacts:
-    output_dir: ""
-    types: []
-
 notification:
   # Optional notification settings.
   backend: ""

examples/pipeline.minimal.yml

@@ -1,2 +1,6 @@
+campaigns:
+  root: /usr/local/share/narratio/campaigns
+  default_campaign_id: sample-campaign
+
 whisperx:
   transcribe_url: "https://transcription.example.com/transcribe"

examples/pipeline.production.yml

@@ -1,6 +1,6 @@
 workspace:
   root: /var/lib/narratio/workspace
-  cleanup_after_archive: true
+  cleanup_after_publish: true
 
 storage:
   backend: s3
@@ -11,22 +11,26 @@ storage:
     access_key_id_env: OBJECT_STORAGE_KEY_ID
     secret_access_key_env: OBJECT_STORAGE_KEY
 
+campaigns:
+  root: /usr/local/share/narratio/campaigns
+  default_campaign_id: sample-campaign
+
 spool:
   root: /var/spool/narratio
-  delete_audio_after_archive: true
+  delete_audio_after_publish: true
 
-archive:
+publish:
   enabled: true
   upload_run: true
-  promote_artifacts:
-    - from: transcripts/trimmed.json
-      to: transcripts/trimmed.json
+  outputs:
+    - source: narratio.transcript.final_trimmed
+      dest: transcripts/final.trimmed.json
       required: true
-    - from: artifacts/session_recap.md
-      to: artifacts/session_recap.md
+    - source: narratio.artifact.session_recap
+      dest: artifacts/session_recap.md
       required: true
-    - from: artifacts/player_handout.md
-      to: artifacts/player_handout.md
+    - source: narratio.artifact.player_handout
+      dest: artifacts/player_handout.md
       required: false
 
 whisperx:
@@ -57,7 +61,7 @@ audita:
   report: true
 
 normalize:
-  output_path: transcripts/normalized.json
+  output_path: transcripts/final.json
   output_schema: seriatim-intermediate
   report: true
 
@@ -78,11 +82,10 @@ scriptorium:
       timeout: 10m
       inputs:
         transcript:
-          source: narratio.transcript.trimmed
+          source: narratio.transcript.final_trimmed
           required: true
         previous_recap:
-          source: previous_session_artifact
-          artifact: session_recap
+          source: narratio.previous_session.artifact.session_recap
           required: false
       vars:
         session_id: true
@@ -103,14 +106,11 @@ scriptorium:
           source: narratio.artifact.session_recap
           required: true
         transcript:
-          source: narratio.transcript.trimmed
+          source: narratio.transcript.final_trimmed
           required: true
       vars:
         session_id: true
         output_kind: player_handout
 
-analyzer:
-  timeout: 2m
-
 notification:
   timeout: 30s

examples/session.local-audio.yml

@@ -1,9 +1,5 @@
 session_id: 2026-05-03
-campaign: sample-campaign
 date: 2026-05-03
 title: Sample Session
 inputs:
   audio_dir: ./audio
-  speakers_file: ./examples/speakers.yml
-  autocorrect_file: ./examples/autocorrect.yml
-  glossary_file: ./examples/glossary.yml

examples/session.s3-audio.yml

@@ -1,10 +1,6 @@
 session_id: 2026-05-03
-campaign: sample-campaign
 date: 2026-05-03
 title: Sample Session
 inputs:
   audio_s3:
     prefix: audio/
-  speakers_file: ./examples/speakers.yml
-  autocorrect_file: ./examples/autocorrect.yml
-  glossary_file: ./examples/glossary.yml

examples/session.template.yml

@@ -1,7 +1,3 @@
 session_id: "{{ session_id }}"
-campaign: sample-campaign
 inputs:
   audio_dir: ./audio
-  speakers_file: ./examples/speakers.yml
-  autocorrect_file: ./examples/autocorrect.yml
-  glossary_file: ./examples/glossary.yml

internal/adapters/analyzer/fake.go

@@ -1,40 +0,0 @@
-package analyzer
-
-import "context"
-
-// NoopRunner is a deterministic no-op analyzer adapter.
-type NoopRunner struct{}
-
-// Run returns the requested output path with placeholder metadata.
-func (n *NoopRunner) Run(ctx context.Context, req AnalyzeRequest) (AnalyzeResult, error) {
-	if err := ctx.Err(); err != nil {
-		return AnalyzeResult{}, err
-	}
-	return AnalyzeResult{ArtifactPath: req.OutputPath, Metadata: map[string]any{"placeholder": true}}, nil
-}
-
-// FakeRunner captures analyze requests and returns deterministic responses.
-type FakeRunner struct {
-	Requests []AnalyzeRequest
-	Err      error
-	Result   AnalyzeResult
-}
-
-// Run records request and returns configured response.
-func (f *FakeRunner) Run(ctx context.Context, req AnalyzeRequest) (AnalyzeResult, error) {
-	if err := ctx.Err(); err != nil {
-		return AnalyzeResult{}, err
-	}
-	f.Requests = append(f.Requests, req)
-	if f.Err != nil {
-		return AnalyzeResult{}, f.Err
-	}
-	res := f.Result
-	if res.ArtifactPath == "" {
-		res.ArtifactPath = req.OutputPath
-	}
-	if res.Metadata == nil {
-		res.Metadata = map[string]any{"fake": true}
-	}
-	return res, nil
-}

internal/adapters/analyzer/fake_test.go

@@ -1,31 +0,0 @@
-package analyzer
-
-import (
-	"context"
-	"errors"
-	"testing"
-)
-
-func TestFakeRunnerCapturesRequestAndReturnsPath(t *testing.T) {
-	fake := &FakeRunner{}
-	req := AnalyzeRequest{ArtifactType: "session-log", OutputPath: "artifacts/session-log.md"}
-
-	res, err := fake.Run(context.Background(), req)
-	if err != nil {
-		t.Fatalf("Run() error = %v", err)
-	}
-	if len(fake.Requests) != 1 || fake.Requests[0].ArtifactType != "session-log" {
-		t.Fatalf("requests = %#v, want captured request", fake.Requests)
-	}
-	if res.ArtifactPath != req.OutputPath {
-		t.Fatalf("artifact path = %q, want %q", res.ArtifactPath, req.OutputPath)
-	}
-}
-
-func TestFakeRunnerError(t *testing.T) {
-	fake := &FakeRunner{Err: errors.New("boom")}
-	_, err := fake.Run(context.Background(), AnalyzeRequest{})
-	if err == nil {
-		t.Fatal("expected error, got nil")
-	}
-}

internal/adapters/analyzer/runner.go

@@ -1,28 +0,0 @@
-// Package analyzer declares the adapter contract for artifact analysis generation.
-package analyzer
-
-import "context"
-
-// TODO: implement analyzer integration once the analyzer contract is finalized.
-
-// Runner is the adapter boundary for analyzer invocations.
-type Runner interface {
-	Run(ctx context.Context, req AnalyzeRequest) (AnalyzeResult, error)
-}
-
-// AnalyzeRequest describes one analyzer artifact generation request.
-type AnalyzeRequest struct {
-	ArtifactType            string
-	ProcessedTranscriptPath string
-	ContextReferences       []string
-	OutputPath              string
-	GeneratedConfigPath     string
-	StdoutLogPath           string
-	StderrLogPath           string
-}
-
-// AnalyzeResult describes analyzer output.
-type AnalyzeResult struct {
-	ArtifactPath string
-	Metadata     map[string]any
-}

internal/adapters/audita/fake_test.go

@@ -14,7 +14,7 @@ func TestFakeRunnerCapturesRequestAndReturnsPath(t *testing.T) {
 	dir := t.TempDir()
 	req := PolishRequest{
 		GeneratedConfigPath: filepath.Join(dir, "config", "audita.yml"),
-		OutputProcessedPath: filepath.Join(dir, "transcripts", "processed.json"),
+		OutputProcessedPath: filepath.Join(dir, "transcripts", "polished.json"),
 		StdoutLogPath:       filepath.Join(dir, "logs", "audita.stdout.log"),
 		StderrLogPath:       filepath.Join(dir, "logs", "audita.stderr.log"),
 	}

internal/adapters/audita/subprocess_test.go

@@ -52,9 +52,9 @@ func TestSubprocessRunnerSuccessArgsEnvAndValidation(t *testing.T) {
 	dir := t.TempDir()
 	req := PolishRequest{
 		GeneratedConfigPath:  filepath.Join(dir, "audita.generated.yml"),
-		MergedTranscriptPath: filepath.Join(dir, "merged.json"),
+		MergedTranscriptPath: filepath.Join(dir, "base.json"),
 		GlossaryPath:         filepath.Join(dir, "glossary.yml"),
-		OutputProcessedPath:  filepath.Join(dir, "processed.json"),
+		OutputProcessedPath:  filepath.Join(dir, "polished.json"),
 		ReportPath:           filepath.Join(dir, "audita.report.json"),
 		WorkDir:              filepath.Join(dir, "artifacts", "audita-work"),
 		StdoutLogPath:        filepath.Join(dir, "audita.stdout.log"),
@@ -571,7 +571,7 @@ func mustAuditaRunner(t *testing.T, cfg SubprocessRunnerConfig) *SubprocessRunne
 func auditaReqForTest(t *testing.T, withReport bool) PolishRequest {
 	t.Helper()
 	dir := t.TempDir()
-	merged := filepath.Join(dir, "merged.json")
+	merged := filepath.Join(dir, "base.json")
 	glossary := filepath.Join(dir, "glossary.yml")
 	writeAuditaTestFile(t, merged, `{"segments":[]}`)
 	writeAuditaTestFile(t, glossary, "terms: []\n")
@@ -579,7 +579,7 @@ func auditaReqForTest(t *testing.T, withReport bool) PolishRequest {
 		GeneratedConfigPath:  filepath.Join(dir, "audita.generated.yml"),
 		MergedTranscriptPath: merged,
 		GlossaryPath:         glossary,
-		OutputProcessedPath:  filepath.Join(dir, "processed.json"),
+		OutputProcessedPath:  filepath.Join(dir, "polished.json"),
 		WorkDir:              filepath.Join(dir, "artifacts", "audita-work"),
 		StdoutLogPath:        filepath.Join(dir, "audita.stdout.log"),
 		StderrLogPath:        filepath.Join(dir, "audita.stderr.log"),

internal/adapters/scriptorium/subprocess_test.go

@@ -31,7 +31,7 @@ func TestSubprocessRunnerRunSuccessBuildsDeterministicArgsAndCapturesLogs(t *tes
 		ConfigPath:          "/etc/scriptorium/config.yml",
 		PromptID:            "dnd.session_recap",
 		ProfileID:           "local-quality",
-		InputPaths:          map[string]string{"transcript": filepath.Join(dir, "processed.json"), "other": filepath.Join(dir, "other.md")},
+		InputPaths:          map[string]string{"transcript": filepath.Join(dir, "polished.json"), "other": filepath.Join(dir, "other.md")},
 		Vars:                map[string]string{"session_id": "2026-05-03", "campaign_name": "Icewind Dale"},
 		OutputPath:          filepath.Join(dir, "artifacts", "session_recap.md"),
 		StdoutLogPath:       filepath.Join(dir, "logs", "scriptorium.run.stdout.log"),
@@ -180,7 +180,7 @@ func TestSubprocessRunnerRenderSuccess(t *testing.T) {
 	req := RenderArtifactRequest{
 		Binary:              wrapper,
 		PromptID:            "dnd.session_recap",
-		InputPaths:          map[string]string{"transcript": filepath.Join(dir, "processed.json")},
+		InputPaths:          map[string]string{"transcript": filepath.Join(dir, "polished.json")},
 		OutputPath:          filepath.Join(dir, "artifacts", "session_recap.render.json"),
 		StdoutLogPath:       filepath.Join(dir, "logs", "scriptorium.render.stdout.log"),
 		StderrLogPath:       filepath.Join(dir, "logs", "scriptorium.render.stderr.log"),
@@ -285,7 +285,7 @@ type scriptoriumHelperRecord struct {
 func runReqForTest(t *testing.T, binary string) RunArtifactRequest {
 	t.Helper()
 	dir := t.TempDir()
-	transcriptPath := filepath.Join(dir, "processed.json")
+	transcriptPath := filepath.Join(dir, "polished.json")
 	writeScriptoriumFile(t, transcriptPath, `{"segments":[]}`)
 	return RunArtifactRequest{
 		Binary:              binary,

internal/adapters/seriatim/fake_test.go

@@ -14,7 +14,7 @@ func TestFakeRunnerCapturesRequestAndReturnsPath(t *testing.T) {
 	dir := t.TempDir()
 	req := MergeRequest{
 		GeneratedConfigPath:        filepath.Join(dir, "config", "seriatim.yml"),
-		OutputMergedTranscriptPath: filepath.Join(dir, "transcripts", "merged.json"),
+		OutputMergedTranscriptPath: filepath.Join(dir, "transcripts", "base.json"),
 		StdoutLogPath:              filepath.Join(dir, "logs", "seriatim.stdout.log"),
 		StderrLogPath:              filepath.Join(dir, "logs", "seriatim.stderr.log"),
 	}
@@ -57,8 +57,8 @@ func TestFakeRunnerTrimCapturesRequestAndReturnsPath(t *testing.T) {
 	dir := t.TempDir()
 	req := TrimRequest{
 		GeneratedConfigPath: filepath.Join(dir, "config", "seriatim.trim.yml"),
-		InputTranscriptPath: filepath.Join(dir, "transcripts", "processed.json"),
-		OutputTrimmedPath:   filepath.Join(dir, "transcripts", "trimmed.json"),
+		InputTranscriptPath: filepath.Join(dir, "transcripts", "polished.json"),
+		OutputTrimmedPath:   filepath.Join(dir, "transcripts", "final.trimmed.json"),
 		KeepSelector:        "1-10",
 		StdoutLogPath:       filepath.Join(dir, "logs", "seriatim.trim.stdout.log"),
 		StderrLogPath:       filepath.Join(dir, "logs", "seriatim.trim.stderr.log"),
@@ -105,8 +105,8 @@ func TestFakeRunnerNormalizeCapturesRequestAndReturnsPath(t *testing.T) {
 	dir := t.TempDir()
 	req := NormalizeRequest{
 		GeneratedConfigPath:  filepath.Join(dir, "config", "seriatim.normalize.yml"),
-		InputTranscriptPath:  filepath.Join(dir, "transcripts", "processed.json"),
-		OutputNormalizedPath: filepath.Join(dir, "transcripts", "normalized.json"),
+		InputTranscriptPath:  filepath.Join(dir, "transcripts", "polished.json"),
+		OutputNormalizedPath: filepath.Join(dir, "transcripts", "final.json"),
 		OutputSchema:         "seriatim-intermediate",
 		ReportPath:           filepath.Join(dir, "artifacts", "seriatim.normalize.report.json"),
 		StdoutLogPath:        filepath.Join(dir, "logs", "seriatim.normalize.stdout.log"),

internal/adapters/seriatim/subprocess_test.go

@@ -50,7 +50,7 @@ func TestSubprocessRunnerSuccessWithReportArgsAndEnv(t *testing.T) {
 	req := MergeRequest{
 		GeneratedConfigPath:        filepath.Join(dir, "seriatim.generated.yml"),
 		InputTranscriptPaths:       []string{filepath.Join(dir, "a.json"), filepath.Join(dir, "b.json")},
-		OutputMergedTranscriptPath: filepath.Join(dir, "merged.json"),
+		OutputMergedTranscriptPath: filepath.Join(dir, "base.json"),
 		ReportPath:                 filepath.Join(dir, "seriatim.report.json"),
 		SpeakersPath:               filepath.Join(dir, "speakers.yml"),
 		AutocorrectPath:            filepath.Join(dir, "autocorrect.yml"),
@@ -732,7 +732,7 @@ func mergeReqForTest(t *testing.T, withReport bool) MergeRequest {
 	req := MergeRequest{
 		GeneratedConfigPath:        filepath.Join(dir, "seriatim.generated.yml"),
 		InputTranscriptPaths:       []string{in1, in2},
-		OutputMergedTranscriptPath: filepath.Join(dir, "merged.json"),
+		OutputMergedTranscriptPath: filepath.Join(dir, "base.json"),
 		StdoutLogPath:              filepath.Join(dir, "seriatim.stdout.log"),
 		StderrLogPath:              filepath.Join(dir, "seriatim.stderr.log"),
 	}
@@ -745,11 +745,11 @@ func mergeReqForTest(t *testing.T, withReport bool) MergeRequest {
 func trimReqForTest(t *testing.T) TrimRequest {
 	t.Helper()
 	dir := t.TempDir()
-	input := filepath.Join(dir, "processed.json")
+	input := filepath.Join(dir, "polished.json")
 	writeSeriatimFile(t, input, `{"schema":"seriatim.intermediate.v1","segments":[]}`)
 	return TrimRequest{
 		InputTranscriptPath: input,
-		OutputTrimmedPath:   filepath.Join(dir, "trimmed.json"),
+		OutputTrimmedPath:   filepath.Join(dir, "final.trimmed.json"),
 		KeepSelector:        "5-12",
 		GeneratedConfigPath: filepath.Join(dir, "seriatim.trim.generated.yml"),
 		StdoutLogPath:       filepath.Join(dir, "seriatim.trim.stdout.log"),
@@ -760,12 +760,12 @@ func trimReqForTest(t *testing.T) TrimRequest {
 func normalizeReqForTest(t *testing.T, withReport bool) NormalizeRequest {
 	t.Helper()
 	dir := t.TempDir()
-	input := filepath.Join(dir, "processed.json")
+	input := filepath.Join(dir, "polished.json")
 	writeSeriatimFile(t, input, `{"schema":"audita.processed.v1","segments":[]}`)
 
 	req := NormalizeRequest{
 		InputTranscriptPath:  input,
-		OutputNormalizedPath: filepath.Join(dir, "normalized.json"),
+		OutputNormalizedPath: filepath.Join(dir, "final.json"),
 		OutputSchema:         "seriatim-intermediate",
 		GeneratedConfigPath:  filepath.Join(dir, "seriatim.normalize.generated.yml"),
 		StdoutLogPath:        filepath.Join(dir, "seriatim.normalize.stdout.log"),

internal/adapters/storage/fake.go

@@ -27,8 +27,9 @@ type FakeBackend struct {
 	Err      error
 	Result   ArchiveResult
 
-	Objects map[string]FakeObject
-	Uploads []FakeUploadCall
+	Objects   map[string]FakeObject
+	Uploads   []FakeUploadCall
+	Downloads []FakeDownloadCall
 
 	ListErr     error
 	DownloadErr error
@@ -43,6 +44,12 @@ type FakeUploadCall struct {
 	Options   UploadOptions
 }
 
+// FakeDownloadCall captures one download invocation in call order.
+type FakeDownloadCall struct {
+	Key       string
+	LocalPath string
+}
+
 // Archive records request and returns configured response.
 func (f *FakeBackend) Archive(ctx context.Context, req ArchiveRequest) (ArchiveResult, error) {
 	if err := ctx.Err(); err != nil {
@@ -130,6 +137,10 @@ func (f *FakeBackend) Download(ctx context.Context, key, localPath string) error
 	if !ok {
 		return fmt.Errorf("download object %q: %w", key, os.ErrNotExist)
 	}
+	f.Downloads = append(f.Downloads, FakeDownloadCall{
+		Key:       normalizeObjectKey(key),
+		LocalPath: localPath,
+	})
 
 	if err := os.MkdirAll(filepath.Dir(localPath), 0o755); err != nil {
 		return fmt.Errorf("download object %q: create parent directory: %w", key, err)

internal/adapters/storage/fake_test.go

@@ -56,7 +56,7 @@ func TestFakeBackendDownload(t *testing.T) {
 	fake.SeedObject(FakeObject{Key: "audio/a.flac", Data: []byte("audio-a")})
 
 	dst := filepath.Join(t.TempDir(), "nested", "a.flac")
-	if err := fake.Download(context.Background(), "audio/a.flac", dst); err != nil {
+	if err := fake.Download(context.Background(), `audio\a.flac`, dst); err != nil {
 		t.Fatalf("Download() error = %v", err)
 	}
 	data, err := os.ReadFile(dst)

internal/app/analyze_artifacts.go

@@ -46,7 +46,7 @@ func (f *artifactSelectionFlag) Normalize() ([]string, error) {
 	return out, nil
 }
 
-func validateSelectedAnalyzeArtifacts(cfg *config.Config, selected []string) error {
+func validateSelectedArtifacts(cfg *config.Config, selected []string) error {
 	if len(selected) == 0 {
 		return nil
 	}

internal/app/analyze_artifacts_commands_test.go

@@ -9,36 +9,80 @@ import (
 	"testing"
 	"time"
 
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
 	"gitea.maximumdirect.net/eric/narratio/internal/manifest"
+	"gitea.maximumdirect.net/eric/narratio/internal/stage"
 )
 
-func TestExecuteRunStageArtifactsNonAnalyzeFails(t *testing.T) {
+func TestExecuteRunStageArtifactsUnsupportedStageFails(t *testing.T) {
 	workspaceRoot := t.TempDir()
-	pipelinePath, sessionPath := writeValidConfigFilesWithScriptoriumArtifacts(t, workspaceRoot)
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFilesWithScriptoriumArtifacts(t, workspaceRoot)
 
 	var stdout bytes.Buffer
 	var stderr bytes.Buffer
 	code := Execute(
-		[]string{"run-stage", "--config", pipelinePath, "--session", sessionPath, "--artifacts", "session_recap", "polish"},
+		[]string{"run-stage", "polish", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--artifacts", "session_recap"},
 		&stdout,
 		&stderr,
 	)
 	if code == 0 {
 		t.Fatal("exit code = 0, want non-zero")
 	}
-	if !strings.Contains(stderr.String(), `run-stage: --artifacts is only supported for stage "analyze"`) {
+	if !strings.Contains(stderr.String(), `run-stage: --artifacts is only supported for stages "analyze" and "publish"`) {
 		t.Fatalf("stderr = %q, want stage-gating error", stderr.String())
 	}
 }
 
+func TestExecuteRunStageArchivePropagatesSelectedArtifacts(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFilesWithScriptoriumArtifacts(t, workspaceRoot)
+
+	var capturedStages []string
+	var capturedArtifacts []string
+	origExecuteStagesFn := executeStagesFn
+	t.Cleanup(func() {
+		executeStagesFn = origExecuteStagesFn
+	})
+	executeStagesFn = func(_ context.Context, _ *config.Config, stages []stage.Stage, opts RunOptions) (*RunSummary, error) {
+		for _, s := range stages {
+			capturedStages = append(capturedStages, s.Name())
+		}
+		capturedArtifacts = append([]string(nil), opts.SelectedArtifacts...)
+		return &RunSummary{ManifestPath: filepath.Join(workspaceRoot, "manifest.json"), Executed: []string{"publish"}}, nil
+	}
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute(
+		[]string{
+			"run-stage", "publish", "2026-05-03",
+			"--config", pipelinePath,
+			"--campaign-file", campaignPath,
+			"--session", sessionPath,
+			"--artifacts", "session_recap",
+		},
+		&stdout,
+		&stderr,
+	)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	if len(capturedStages) != 1 || capturedStages[0] != "publish" {
+		t.Fatalf("captured stages = %#v, want [publish]", capturedStages)
+	}
+	if strings.Join(capturedArtifacts, ",") != "session_recap" {
+		t.Fatalf("captured artifacts = %#v, want [session_recap]", capturedArtifacts)
+	}
+}
+
 func TestExecuteUnknownArtifactsFailValidation(t *testing.T) {
 	workspaceRoot := t.TempDir()
-	pipelinePath, sessionPath := writeValidConfigFilesWithScriptoriumArtifacts(t, workspaceRoot)
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFilesWithScriptoriumArtifacts(t, workspaceRoot)
 
 	var stdout bytes.Buffer
 	var stderr bytes.Buffer
 	code := Execute(
-		[]string{"run", "--config", pipelinePath, "--session", sessionPath, "--artifacts", "unknown_artifact"},
+		[]string{"run", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--artifacts", "unknown_artifact"},
 		&stdout,
 		&stderr,
 	)
@@ -52,7 +96,7 @@ func TestExecuteUnknownArtifactsFailValidation(t *testing.T) {
 
 func TestRunStageArtifactsDoesNotImplyForce(t *testing.T) {
 	workspaceRoot := t.TempDir()
-	pipelinePath, sessionPath := writeValidConfigFilesWithScriptoriumArtifacts(t, workspaceRoot)
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFilesWithScriptoriumArtifacts(t, workspaceRoot)
 	manifestPath := filepath.Join(workspaceRoot, "work", "sample-campaign", "2026-05-03", "manifest.json")
 
 	store := &manifest.LocalStore{}
@@ -65,7 +109,7 @@ func TestRunStageArtifactsDoesNotImplyForce(t *testing.T) {
 	var out bytes.Buffer
 	err := RunStage(
 		context.Background(),
-		[]string{"--config", pipelinePath, "--session", sessionPath, "--artifacts", "session_recap,session_recap", "analyze"},
+		[]string{"analyze", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--artifacts", "session_recap,session_recap"},
 		&out,
 	)
 	if err != nil {
@@ -78,12 +122,12 @@ func TestRunStageArtifactsDoesNotImplyForce(t *testing.T) {
 
 func TestResumeArtifactsWithSucceededAnalyzeSkipsUnlessForced(t *testing.T) {
 	workspaceRoot := t.TempDir()
-	pipelinePath, sessionPath := writeValidConfigFilesWithScriptoriumArtifacts(t, workspaceRoot)
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFilesWithScriptoriumArtifacts(t, workspaceRoot)
 	manifestPath := filepath.Join(workspaceRoot, "work", "sample-campaign", "2026-05-03", "manifest.json")
 
 	store := &manifest.LocalStore{}
 	seed := manifest.New("2026-05-03", time.Date(2026, 5, 3, 10, 0, 0, 0, time.UTC))
-	for _, stageName := range []string{"prepare", "transcribe", "merge", "polish", "normalize", "trim", "analyze", "archive", "notify"} {
+	for _, stageName := range []string{"prepare", "transcribe", "merge", "polish", "normalize", "trim", "analyze", "publish", "notify"} {
 		seed.MarkStageSucceeded(stageName, time.Date(2026, 5, 3, 10, 1, 0, 0, time.UTC), nil)
 	}
 	if err := store.Save(context.Background(), manifestPath, seed); err != nil {
@@ -93,7 +137,7 @@ func TestResumeArtifactsWithSucceededAnalyzeSkipsUnlessForced(t *testing.T) {
 	var out bytes.Buffer
 	err := Resume(
 		context.Background(),
-		[]string{"--config", pipelinePath, "--session", sessionPath, "--artifacts", "session_recap"},
+		[]string{"2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--artifacts", "session_recap"},
 		&out,
 	)
 	if err != nil {
@@ -104,10 +148,260 @@ func TestResumeArtifactsWithSucceededAnalyzeSkipsUnlessForced(t *testing.T) {
 	}
 }
 
-func writeValidConfigFilesWithScriptoriumArtifacts(t *testing.T, workspaceRoot string) (string, string) {
+func TestExecuteAnalyzeForceRunsAnalyze(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFilesWithScriptoriumArtifacts(t, workspaceRoot)
+
+	var capturedStages []string
+	var capturedForce bool
+	origExecuteStagesFn := executeStagesFn
+	t.Cleanup(func() {
+		executeStagesFn = origExecuteStagesFn
+	})
+	executeStagesFn = func(_ context.Context, _ *config.Config, stages []stage.Stage, opts RunOptions) (*RunSummary, error) {
+		for _, s := range stages {
+			capturedStages = append(capturedStages, s.Name())
+		}
+		capturedForce = opts.Force
+		return &RunSummary{
+			ManifestPath: filepath.Join(workspaceRoot, "work", "sample-campaign", "2026-05-03", "manifest.json"),
+			Executed:     []string{"analyze"},
+		}, nil
+	}
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute(
+		[]string{"analyze", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath},
+		&stdout,
+		&stderr,
+	)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	if len(capturedStages) != 1 || capturedStages[0] != "analyze" {
+		t.Fatalf("captured stages = %#v, want [analyze]", capturedStages)
+	}
+	if !capturedForce {
+		t.Fatal("captured force = false, want true")
+	}
+	if !strings.Contains(stdout.String(), "narratio analyze: executed=1 skipped=0 force=true; manifest=") {
+		t.Fatalf("stdout = %q, want analyze summary", stdout.String())
+	}
+}
+
+func TestExecuteAnalyzePropagatesSelectedArtifacts(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFilesWithScriptoriumArtifacts(t, workspaceRoot)
+
+	var capturedArtifacts []string
+	origExecuteStagesFn := executeStagesFn
+	t.Cleanup(func() {
+		executeStagesFn = origExecuteStagesFn
+	})
+	executeStagesFn = func(_ context.Context, _ *config.Config, _ []stage.Stage, opts RunOptions) (*RunSummary, error) {
+		capturedArtifacts = append([]string(nil), opts.SelectedArtifacts...)
+		return &RunSummary{ManifestPath: filepath.Join(workspaceRoot, "manifest.json"), Executed: []string{"analyze"}}, nil
+	}
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute(
+		[]string{
+			"analyze",
+			"2026-05-03",
+			"--config", pipelinePath,
+			"--campaign-file", campaignPath,
+			"--session", sessionPath,
+			"--artifacts", "player_handout,session_recap",
+		},
+		&stdout,
+		&stderr,
+	)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	if strings.Join(capturedArtifacts, ",") != "player_handout,session_recap" {
+		t.Fatalf("captured artifacts = %#v, want sorted selected artifacts", capturedArtifacts)
+	}
+}
+
+func TestExecuteAnalyzeUnknownArtifactFailsValidation(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFilesWithScriptoriumArtifacts(t, workspaceRoot)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute(
+		[]string{"analyze", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--artifacts", "unknown_artifact"},
+		&stdout,
+		&stderr,
+	)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), `analyze: --artifacts includes unknown artifact "unknown_artifact"`) {
+		t.Fatalf("stderr = %q, want unknown-artifact validation error", stderr.String())
+	}
+}
+
+func TestExecuteAnalyzeRejectsPositionalArgsAndForceFlag(t *testing.T) {
+	cases := []struct {
+		name string
+		args []string
+		want string
+	}{
+		{name: "extra positional", args: []string{"analyze", "2026-05-03", "extra"}, want: "analyze: unexpected positional arguments"},
+		{name: "force flag", args: []string{"analyze", "--force"}, want: "analyze: invalid flags: flag provided but not defined: -force"},
+	}
+	for _, tc := range cases {
+		t.Run(tc.name, func(t *testing.T) {
+			var stdout bytes.Buffer
+			var stderr bytes.Buffer
+			code := Execute(tc.args, &stdout, &stderr)
+			if code == 0 {
+				t.Fatal("exit code = 0, want non-zero")
+			}
+			if !strings.Contains(stderr.String(), tc.want) {
+				t.Fatalf("stderr = %q, want %q", stderr.String(), tc.want)
+			}
+		})
+	}
+}
+
+func TestExecuteAnalyzeMissingConfigUsesRunStageLoadingPath(t *testing.T) {
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"analyze", "2026-05-03"}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "analyze: no pipeline config path provided and no default pipeline config found; searched:") {
+		t.Fatalf("stderr = %q, want pipeline discovery error", stderr.String())
+	}
+}
+
+func TestExecutePublishForceRunsArchive(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFilesWithScriptoriumArtifacts(t, workspaceRoot)
+
+	var capturedStages []string
+	var capturedForce bool
+	var capturedArtifacts []string
+	origExecuteStagesFn := executeStagesFn
+	t.Cleanup(func() {
+		executeStagesFn = origExecuteStagesFn
+	})
+	executeStagesFn = func(_ context.Context, _ *config.Config, stages []stage.Stage, opts RunOptions) (*RunSummary, error) {
+		for _, s := range stages {
+			capturedStages = append(capturedStages, s.Name())
+		}
+		capturedForce = opts.Force
+		capturedArtifacts = append([]string(nil), opts.SelectedArtifacts...)
+		return &RunSummary{
+			ManifestPath: filepath.Join(workspaceRoot, "work", "sample-campaign", "2026-05-03", "manifest.json"),
+			Executed:     []string{"publish"},
+		}, nil
+	}
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute(
+		[]string{"publish", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--artifacts", "session_recap"},
+		&stdout,
+		&stderr,
+	)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	if len(capturedStages) != 1 || capturedStages[0] != "publish" {
+		t.Fatalf("captured stages = %#v, want [publish]", capturedStages)
+	}
+	if !capturedForce {
+		t.Fatal("captured force = false, want true")
+	}
+	if strings.Join(capturedArtifacts, ",") != "session_recap" {
+		t.Fatalf("captured artifacts = %#v, want [session_recap]", capturedArtifacts)
+	}
+	if !strings.Contains(stdout.String(), "narratio publish: executed=1 skipped=0 force=true; manifest=") {
+		t.Fatalf("stdout = %q, want publish summary", stdout.String())
+	}
+}
+
+func TestExecutePublishRejectsUnsupportedArgsAndFlags(t *testing.T) {
+	cases := []struct {
+		name string
+		args []string
+		want string
+	}{
+		{name: "extra positional", args: []string{"publish", "2026-05-03", "extra"}, want: "publish: unexpected positional arguments"},
+		{name: "force flag", args: []string{"publish", "--force"}, want: "publish: invalid flags: flag provided but not defined: -force"},
+	}
+	for _, tc := range cases {
+		t.Run(tc.name, func(t *testing.T) {
+			var stdout bytes.Buffer
+			var stderr bytes.Buffer
+			code := Execute(tc.args, &stdout, &stderr)
+			if code == 0 {
+				t.Fatal("exit code = 0, want non-zero")
+			}
+			if !strings.Contains(stderr.String(), tc.want) {
+				t.Fatalf("stderr = %q, want %q", stderr.String(), tc.want)
+			}
+		})
+	}
+}
+
+func TestExecutePublishUnknownArtifactFailsValidation(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFilesWithScriptoriumArtifacts(t, workspaceRoot)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute(
+		[]string{"publish", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--artifacts", "unknown_artifact"},
+		&stdout,
+		&stderr,
+	)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), `publish: --artifacts includes unknown artifact "unknown_artifact"`) {
+		t.Fatalf("stderr = %q, want unknown-artifact validation error", stderr.String())
+	}
+}
+
+func TestExecutePublishMissingConfigUsesRunStageLoadingPath(t *testing.T) {
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"publish", "2026-05-03"}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "publish: no pipeline config path provided and no default pipeline config found; searched:") {
+		t.Fatalf("stderr = %q, want pipeline discovery error", stderr.String())
+	}
+}
+
+func TestExecuteUsageIncludesAnalyzeAndPublish(t *testing.T) {
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute(nil, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "analyze") {
+		t.Fatalf("stderr = %q, want usage to include analyze", stderr.String())
+	}
+	if !strings.Contains(stderr.String(), "publish") {
+		t.Fatalf("stderr = %q, want usage to include publish", stderr.String())
+	}
+}
+
+func writeValidConfigFilesWithScriptoriumArtifacts(t *testing.T, workspaceRoot string) (string, string, string) {
 	t.Helper()
 
-	pipelinePath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
 	f, err := os.OpenFile(pipelinePath, os.O_APPEND|os.O_WRONLY, 0)
 	if err != nil {
 		t.Fatalf("open pipeline config for append: %v", err)
@@ -136,5 +430,5 @@ scriptorium:
 	if _, err := f.WriteString(extra); err != nil {
 		t.Fatalf("append scriptorium config: %v", err)
 	}
-	return pipelinePath, sessionPath
+	return pipelinePath, campaignPath, sessionPath
 }

internal/app/analyze_artifacts_test.go

@@ -64,7 +64,7 @@ func TestArtifactSelectionFlagNormalize(t *testing.T) {
 	}
 }
 
-func TestValidateSelectedAnalyzeArtifacts(t *testing.T) {
+func TestValidateSelectedArtifacts(t *testing.T) {
 	tests := []struct {
 		name     string
 		cfg      *config.Config
@@ -114,7 +114,7 @@ func TestValidateSelectedAnalyzeArtifacts(t *testing.T) {
 
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			err := validateSelectedAnalyzeArtifacts(tt.cfg, tt.selected)
+			err := validateSelectedArtifacts(tt.cfg, tt.selected)
 			if tt.wantErr != "" {
 				if err == nil {
 					t.Fatalf("error = nil, want %q", tt.wantErr)

internal/app/campaign_config_path.go

@@ -0,0 +1,44 @@
+package app
+
+import (
+	"fmt"
+	"path/filepath"
+	"strings"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+)
+
+func resolveCampaignConfigPath(pipelineCfg *config.PipelineConfig, campaignIDFlag, campaignFileFlag string) (string, error) {
+	campaignID := strings.TrimSpace(campaignIDFlag)
+	campaignFile := strings.TrimSpace(campaignFileFlag)
+	if campaignID != "" && campaignFile != "" {
+		return "", fmt.Errorf("--campaign and --campaign-file are mutually exclusive")
+	}
+	if campaignFile != "" {
+		return filepath.Clean(campaignFile), nil
+	}
+	if campaignID == "" && pipelineCfg != nil {
+		campaignID = strings.TrimSpace(pipelineCfg.Campaigns.DefaultCampaignID)
+	}
+	if campaignID == "" {
+		return "", fmt.Errorf("no campaign selected; pass --campaign <id> or set pipeline.campaigns.default_campaign_id")
+	}
+	if err := validateCampaignIDToken(campaignID); err != nil {
+		return "", err
+	}
+	if pipelineCfg == nil || strings.TrimSpace(pipelineCfg.Campaigns.Root) == "" {
+		return "", fmt.Errorf("pipeline.campaigns.root is required to select campaign %q", campaignID)
+	}
+	return filepath.Clean(filepath.Join(pipelineCfg.Campaigns.Root, campaignID, "campaign.yml")), nil
+}
+
+func validateCampaignIDToken(campaignID string) error {
+	if filepath.IsAbs(campaignID) ||
+		strings.Contains(campaignID, "/") ||
+		strings.Contains(campaignID, `\`) ||
+		campaignID == "." ||
+		campaignID == ".." {
+		return fmt.Errorf("campaign id %q must be a single path segment", campaignID)
+	}
+	return nil
+}

internal/app/campaign_config_path_test.go

@@ -0,0 +1,84 @@
+package app
+
+import (
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+)
+
+func TestResolveCampaignConfigPathCampaignFileWins(t *testing.T) {
+	explicit := filepath.Join(t.TempDir(), "custom-campaign.yml")
+	got, err := resolveCampaignConfigPath(&config.PipelineConfig{}, "", explicit)
+	if err != nil {
+		t.Fatalf("resolveCampaignConfigPath() error = %v", err)
+	}
+	if got != explicit {
+		t.Fatalf("path = %q, want explicit path %q", got, explicit)
+	}
+}
+
+func TestResolveCampaignConfigPathUsesSelectedCampaignID(t *testing.T) {
+	dir := t.TempDir()
+	pipelineCfg := &config.PipelineConfig{}
+	pipelineCfg.Campaigns.Root = dir
+
+	got, err := resolveCampaignConfigPath(pipelineCfg, "icewind", "")
+	if err != nil {
+		t.Fatalf("resolveCampaignConfigPath() error = %v", err)
+	}
+	want := filepath.Join(dir, "icewind", "campaign.yml")
+	if got != filepath.Clean(want) {
+		t.Fatalf("path = %q, want %q", got, filepath.Clean(want))
+	}
+}
+
+func TestResolveCampaignConfigPathUsesDefaultCampaignID(t *testing.T) {
+	dir := t.TempDir()
+	pipelineCfg := &config.PipelineConfig{}
+	pipelineCfg.Campaigns.Root = dir
+	pipelineCfg.Campaigns.DefaultCampaignID = "dilfs"
+
+	got, err := resolveCampaignConfigPath(pipelineCfg, "", "")
+	if err != nil {
+		t.Fatalf("resolveCampaignConfigPath() error = %v", err)
+	}
+	want := filepath.Join(dir, "dilfs", "campaign.yml")
+	if got != filepath.Clean(want) {
+		t.Fatalf("path = %q, want %q", got, filepath.Clean(want))
+	}
+}
+
+func TestResolveCampaignConfigPathRejectsCampaignIDAndFile(t *testing.T) {
+	_, err := resolveCampaignConfigPath(&config.PipelineConfig{}, "dilfs", filepath.Join(t.TempDir(), "campaign.yml"))
+	if err == nil {
+		t.Fatal("expected error, got nil")
+	}
+	if !strings.Contains(err.Error(), "mutually exclusive") {
+		t.Fatalf("error = %q, want mutual exclusion", err.Error())
+	}
+}
+
+func TestResolveCampaignConfigPathRequiresCampaignSelection(t *testing.T) {
+	_, err := resolveCampaignConfigPath(&config.PipelineConfig{}, "", "")
+	if err == nil {
+		t.Fatal("expected error, got nil")
+	}
+	if !strings.Contains(err.Error(), "no campaign selected") {
+		t.Fatalf("error = %q, want missing selection guidance", err.Error())
+	}
+}
+
+func TestResolveCampaignConfigPathRejectsPathLikeCampaignID(t *testing.T) {
+	pipelineCfg := &config.PipelineConfig{}
+	pipelineCfg.Campaigns.Root = t.TempDir()
+
+	_, err := resolveCampaignConfigPath(pipelineCfg, "../icewind", "")
+	if err == nil {
+		t.Fatal("expected error, got nil")
+	}
+	if !strings.Contains(err.Error(), "single path segment") {
+		t.Fatalf("error = %q, want path segment guidance", err.Error())
+	}
+}

internal/app/clean.go

@@ -0,0 +1,347 @@
+package app
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"io"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/artifacts"
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+)
+
+// Clean removes local workspace/spool state while preserving durable cache
+// state unless cache cleanup is explicitly requested.
+func Clean(ctx context.Context, args []string, out io.Writer) error {
+	positionalSessionID, args := pullLeadingSessionID(args)
+	fs := flag.NewFlagSet("clean", flag.ContinueOnError)
+	fs.SetOutput(io.Discard)
+	var flags commonConfigFlags
+	var all bool
+	var dryRun bool
+	var clearCache bool
+	addCommonConfigFlags(fs, &flags)
+	fs.BoolVar(&all, "all", false, "clean all local session work/spool state")
+	fs.BoolVar(&dryRun, "dry-run", false, "print cleanup targets without deleting")
+	fs.BoolVar(&clearCache, "clear-cache", false, "also clear durable S3 audio cache entries")
+	if err := fs.Parse(args); err != nil {
+		return fmt.Errorf("clean: invalid flags: %w", err)
+	}
+	if positionalSessionID == "" {
+		if err := applyParsedSessionIDArg("clean", fs, &flags.sessionID); err != nil {
+			return err
+		}
+	} else {
+		if fs.NArg() != 0 {
+			return fmt.Errorf("clean: unexpected positional arguments")
+		}
+		if err := applyPositionalSessionID("clean", positionalSessionID, &flags.sessionID); err != nil {
+			return err
+		}
+	}
+	if all {
+		return cleanAllLocal(flags, dryRun, clearCache, out)
+	}
+	return cleanSession(ctx, flags, dryRun, clearCache, out)
+}
+
+func cleanSession(ctx context.Context, flags commonConfigFlags, dryRun, clearCache bool, out io.Writer) error {
+	if strings.TrimSpace(flags.sessionID) == "" {
+		return fmt.Errorf("clean: session_id is required unless --all is set")
+	}
+	cfg, err := loadCommandConfig(ctx, flags.pipelinePath, flags.campaignPath, flags.campaignFilePath, flags.sessionPath, flags.sessionOptions())
+	if err != nil {
+		return fmt.Errorf("clean: %w", err)
+	}
+	if cfg == nil || cfg.Pipeline == nil || cfg.Session == nil {
+		return fmt.Errorf("clean: resolved pipeline and session config are required")
+	}
+	campaign := strings.TrimSpace(cfg.Session.Campaign)
+	sessionID := strings.TrimSpace(cfg.Session.SessionID)
+	if campaign == "" || sessionID == "" {
+		return fmt.Errorf("clean: campaign and session_id are required")
+	}
+
+	if dryRun {
+		fmt.Fprintf(out, "Clean plan for %s/%s\n", campaign, sessionID)
+	} else {
+		fmt.Fprintf(out, "Cleaned %s/%s\n", campaign, sessionID)
+	}
+
+	workDir := artifacts.SessionWorkDirForCampaign(cfg.Pipeline.Workspace.Root, campaign, sessionID)
+	spoolDir := artifacts.SessionSpoolDir(cfg.Pipeline.Spool.Root, campaign, sessionID)
+	if err := reportCleanScopedDir(out, cfg.Pipeline.Workspace.Root, workDir, "clean.workspace.session", dryRun); err != nil {
+		return fmt.Errorf("clean: %w", err)
+	}
+	if err := reportCleanScopedDir(out, cfg.Pipeline.Spool.Root, spoolDir, "clean.spool.session", dryRun); err != nil {
+		return fmt.Errorf("clean: %w", err)
+	}
+
+	if clearCache {
+		if err := cleanSessionAudioCache(ctx, cfg, dryRun, out); err != nil {
+			return fmt.Errorf("clean: %w", err)
+		}
+	} else {
+		fmt.Fprintln(out, "Cache: preserved")
+	}
+	return nil
+}
+
+func cleanAllLocal(flags commonConfigFlags, dryRun, clearCache bool, out io.Writer) error {
+	if strings.TrimSpace(flags.campaignPath) != "" ||
+		strings.TrimSpace(flags.campaignFilePath) != "" ||
+		strings.TrimSpace(flags.sessionPath) != "" ||
+		strings.TrimSpace(flags.sessionID) != "" ||
+		strings.TrimSpace(flags.previousSessionID) != "" {
+		return fmt.Errorf("clean: --all cannot be combined with --campaign, --campaign-file, --session, a session_id, or --previous-session-id")
+	}
+	resolvedPipelinePath, err := resolvePipelineConfigPath(flags.pipelinePath)
+	if err != nil {
+		return fmt.Errorf("clean: %w", err)
+	}
+	pipelineCfg, err := config.LoadPipeline(resolvedPipelinePath)
+	if err != nil {
+		return fmt.Errorf("clean: %w", err)
+	}
+
+	if dryRun {
+		fmt.Fprintln(out, "Clean plan for all local sessions")
+	} else {
+		fmt.Fprintln(out, "Cleaned all local sessions")
+	}
+
+	workRoot := filepath.Join(pipelineCfg.Workspace.Root, config.PathWorkDirSegment)
+	if err := reportCleanScopedDir(out, pipelineCfg.Workspace.Root, workRoot, "clean.workspace.all", dryRun); err != nil {
+		return fmt.Errorf("clean: %w", err)
+	}
+	if err := reportCleanRootChildren(out, pipelineCfg.Spool.Root, "clean.spool.all", dryRun); err != nil {
+		return fmt.Errorf("clean: %w", err)
+	}
+
+	if clearCache {
+		if err := cleanAllAudioCache(pipelineCfg, dryRun, out); err != nil {
+			return fmt.Errorf("clean: %w", err)
+		}
+	} else {
+		fmt.Fprintln(out, "Cache: preserved")
+	}
+	return nil
+}
+
+func reportCleanScopedDir(out io.Writer, root, target, policy string, dryRun bool) error {
+	dir, err := validateScopedDir(root, target, policy)
+	if err != nil {
+		return err
+	}
+	if dryRun {
+		if dir.Exists {
+			fmt.Fprintf(out, "Would delete: %s\n", dir.TargetAbs)
+		} else {
+			fmt.Fprintf(out, "Would skip missing: %s\n", dir.TargetAbs)
+		}
+		return nil
+	}
+	if !dir.Exists {
+		fmt.Fprintf(out, "Missing: %s\n", dir.TargetAbs)
+		return nil
+	}
+	if err := os.RemoveAll(dir.TargetAbs); err != nil {
+		return fmt.Errorf("cleanup policy %s: remove %q: %w", policy, dir.TargetAbs, err)
+	}
+	fmt.Fprintf(out, "Deleted: %s\n", dir.TargetAbs)
+	return nil
+}
+
+func reportCleanRootChildren(out io.Writer, root, policy string, dryRun bool) error {
+	rootAbs, entries, err := cleanableRootChildren(root, policy)
+	if err != nil {
+		return err
+	}
+	if len(entries) == 0 {
+		if dryRun {
+			fmt.Fprintf(out, "Would skip empty: %s\n", rootAbs)
+		} else {
+			fmt.Fprintf(out, "Empty: %s\n", rootAbs)
+		}
+		return nil
+	}
+	for _, entry := range entries {
+		if dryRun {
+			fmt.Fprintf(out, "Would delete: %s\n", entry)
+			continue
+		}
+		if err := os.RemoveAll(entry); err != nil {
+			return fmt.Errorf("cleanup policy %s: remove %q: %w", policy, entry, err)
+		}
+		fmt.Fprintf(out, "Deleted: %s\n", entry)
+	}
+	return nil
+}
+
+func cleanableRootChildren(root, policy string) (string, []string, error) {
+	cleanRoot := strings.TrimSpace(root)
+	if cleanRoot == "" {
+		return "", nil, fmt.Errorf("cleanup policy %s: root path is required", policy)
+	}
+	rootAbs, err := filepath.Abs(cleanRoot)
+	if err != nil {
+		return "", nil, fmt.Errorf("cleanup policy %s: resolve root %q: %w", policy, cleanRoot, err)
+	}
+	info, err := os.Lstat(rootAbs)
+	if err != nil {
+		if os.IsNotExist(err) {
+			return rootAbs, nil, nil
+		}
+		return "", nil, fmt.Errorf("cleanup policy %s: stat root %q: %w", policy, rootAbs, err)
+	}
+	if info.Mode()&os.ModeSymlink != 0 {
+		return "", nil, fmt.Errorf("cleanup policy %s: refusing to clean symlink root %q", policy, rootAbs)
+	}
+	if !info.IsDir() {
+		return "", nil, fmt.Errorf("cleanup policy %s: root %q is not a directory", policy, rootAbs)
+	}
+	entries, err := os.ReadDir(rootAbs)
+	if err != nil {
+		return "", nil, fmt.Errorf("cleanup policy %s: read root %q: %w", policy, rootAbs, err)
+	}
+	out := make([]string, 0, len(entries))
+	for _, entry := range entries {
+		path := filepath.Join(rootAbs, entry.Name())
+		info, err := os.Lstat(path)
+		if err != nil {
+			return "", nil, fmt.Errorf("cleanup policy %s: stat child %q: %w", policy, path, err)
+		}
+		if info.Mode()&os.ModeSymlink != 0 {
+			return "", nil, fmt.Errorf("cleanup policy %s: refusing to delete symlink path %q", policy, path)
+		}
+		out = append(out, path)
+	}
+	return rootAbs, out, nil
+}
+
+func cleanSessionAudioCache(ctx context.Context, cfg *config.Config, dryRun bool, out io.Writer) error {
+	if cfg.Session.Inputs.AudioS3 == nil {
+		fmt.Fprintln(out, "Cache: skipped (session does not use audio_s3)")
+		return nil
+	}
+	if cfg.Pipeline.Storage.S3 == nil || strings.TrimSpace(cfg.Pipeline.Storage.S3.Bucket) == "" {
+		return fmt.Errorf("clear cache requires pipeline.storage.s3.bucket")
+	}
+	store, err := newCommandObjectStore(ctx, cfg, nil)
+	if err != nil {
+		return fmt.Errorf("initialize object store for cache cleanup: %w", err)
+	}
+	sessionPrefix := artifacts.S3SessionPrefix(cfg.Pipeline.Storage.S3.RootPrefix, cfg.Session.Campaign, cfg.Session.SessionID)
+	audioPrefix := artifacts.S3AudioPrefix(sessionPrefix, cfg.Session.Inputs.AudioS3.Prefix)
+	objects, err := store.List(ctx, audioPrefix)
+	if err != nil {
+		return fmt.Errorf("list s3 audio objects under %q: %w", audioPrefix, err)
+	}
+	count := 0
+	for _, obj := range objects {
+		key := strings.TrimSpace(obj.Key)
+		if key == "" || strings.HasSuffix(key, "/") || !cleanIsFlac(key) {
+			continue
+		}
+		cachePath, err := artifacts.S3AudioCachePath(cfg.Pipeline.Cache.Root, cfg.Pipeline.Storage.S3.Bucket, key)
+		if err != nil {
+			return err
+		}
+		deleted, err := reportCleanScopedFile(out, cfg.Pipeline.Cache.Root, cachePath, "clean.cache.session", dryRun)
+		if err != nil {
+			return err
+		}
+		if deleted {
+			count++
+		}
+	}
+	if count == 0 {
+		fmt.Fprintf(out, "Cache: no cached S3 audio files found for %s\n", audioPrefix)
+	}
+	return nil
+}
+
+func cleanAllAudioCache(cfg *config.PipelineConfig, dryRun bool, out io.Writer) error {
+	if cfg.Storage.S3 == nil || strings.TrimSpace(cfg.Storage.S3.Bucket) == "" {
+		return fmt.Errorf("clear cache requires pipeline.storage.s3.bucket")
+	}
+	namespaceDir, err := artifacts.S3AudioCacheNamespaceDir(cfg.Cache.Root, cfg.Storage.S3.Bucket, cfg.Storage.S3.RootPrefix)
+	if err != nil {
+		return err
+	}
+	return reportCleanScopedDir(out, cfg.Cache.Root, namespaceDir, "clean.cache.all", dryRun)
+}
+
+func reportCleanScopedFile(out io.Writer, root, target, policy string, dryRun bool) (bool, error) {
+	file, err := validateScopedFile(root, target, policy)
+	if err != nil {
+		return false, err
+	}
+	if dryRun {
+		if file.Exists {
+			fmt.Fprintf(out, "Would delete cache file: %s\n", file.TargetAbs)
+			return true, nil
+		}
+		fmt.Fprintf(out, "Would skip missing cache file: %s\n", file.TargetAbs)
+		return false, nil
+	}
+	if !file.Exists {
+		fmt.Fprintf(out, "Missing cache file: %s\n", file.TargetAbs)
+		return false, nil
+	}
+	if err := os.Remove(file.TargetAbs); err != nil {
+		return false, fmt.Errorf("cleanup policy %s: remove %q: %w", policy, file.TargetAbs, err)
+	}
+	fmt.Fprintf(out, "Deleted cache file: %s\n", file.TargetAbs)
+	return true, nil
+}
+
+func validateScopedFile(root, target, policy string) (scopedDir, error) {
+	cleanRoot := strings.TrimSpace(root)
+	cleanTarget := strings.TrimSpace(target)
+	if cleanRoot == "" {
+		return scopedDir{}, fmt.Errorf("cleanup policy %s: root path is required", policy)
+	}
+	if cleanTarget == "" {
+		return scopedDir{}, fmt.Errorf("cleanup policy %s: target path is required", policy)
+	}
+	rootAbs, err := filepath.Abs(cleanRoot)
+	if err != nil {
+		return scopedDir{}, fmt.Errorf("cleanup policy %s: resolve root %q: %w", policy, cleanRoot, err)
+	}
+	targetAbs, err := filepath.Abs(cleanTarget)
+	if err != nil {
+		return scopedDir{}, fmt.Errorf("cleanup policy %s: resolve target %q: %w", policy, cleanTarget, err)
+	}
+	rel, err := filepath.Rel(rootAbs, targetAbs)
+	if err != nil {
+		return scopedDir{}, fmt.Errorf("cleanup policy %s: relative path from %q to %q: %w", policy, rootAbs, targetAbs, err)
+	}
+	if rel == "." {
+		return scopedDir{}, fmt.Errorf("cleanup policy %s: refusing to delete root directory %q", policy, rootAbs)
+	}
+	if rel == ".." || strings.HasPrefix(rel, ".."+string(filepath.Separator)) {
+		return scopedDir{}, fmt.Errorf("cleanup policy %s: refusing to delete path outside root: root=%q target=%q", policy, rootAbs, targetAbs)
+	}
+	info, err := os.Lstat(targetAbs)
+	if err != nil {
+		if os.IsNotExist(err) {
+			return scopedDir{RootAbs: rootAbs, TargetAbs: targetAbs, Exists: false}, nil
+		}
+		return scopedDir{}, fmt.Errorf("cleanup policy %s: stat target %q: %w", policy, targetAbs, err)
+	}
+	if info.Mode()&os.ModeSymlink != 0 {
+		return scopedDir{}, fmt.Errorf("cleanup policy %s: refusing to delete symlink path %q", policy, targetAbs)
+	}
+	if info.IsDir() {
+		return scopedDir{}, fmt.Errorf("cleanup policy %s: target %q is a directory", policy, targetAbs)
+	}
+	return scopedDir{RootAbs: rootAbs, TargetAbs: targetAbs, Exists: true}, nil
+}
+
+func cleanIsFlac(path string) bool {
+	return strings.EqualFold(filepath.Ext(path), ".flac")
+}

internal/app/clean_test.go

@@ -0,0 +1,255 @@
+package app
+
+import (
+	"bytes"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/adapters/storage"
+	"gitea.maximumdirect.net/eric/narratio/internal/artifacts"
+)
+
+func TestExecuteCleanSessionDeletesWorkAndSpoolButPreservesCache(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	workDir := artifacts.SessionWorkDirForCampaign(workspaceRoot, "sample-campaign", "2026-05-03")
+	spoolDir := artifacts.SessionSpoolDir(filepath.Join(workspaceRoot, "spool"), "sample-campaign", "2026-05-03")
+	cachePath, err := artifacts.S3AudioCachePath(filepath.Join(workspaceRoot, "cache"), "test-bucket", "dnd/campaigns/sample-campaign/sessions/2026-05-03/audio/alice.flac")
+	if err != nil {
+		t.Fatalf("S3AudioCachePath() error = %v", err)
+	}
+	mustWriteTestFile(t, filepath.Join(workDir, "manifest.json"), "{}")
+	mustWriteTestFile(t, filepath.Join(spoolDir, "run-1", "audio", "alice.flac"), "audio")
+	mustWriteTestFile(t, cachePath, "cached-audio")
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"clean", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	cleanAssertMissing(t, workDir)
+	cleanAssertMissing(t, spoolDir)
+	cleanAssertExists(t, cachePath)
+	if !strings.Contains(stdout.String(), "Cache: preserved") {
+		t.Fatalf("stdout = %q, want cache preserved", stdout.String())
+	}
+}
+
+func TestExecuteCleanSessionDryRunDeletesNothing(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	workDir := artifacts.SessionWorkDirForCampaign(workspaceRoot, "sample-campaign", "2026-05-03")
+	spoolDir := artifacts.SessionSpoolDir(filepath.Join(workspaceRoot, "spool"), "sample-campaign", "2026-05-03")
+	mustWriteTestFile(t, filepath.Join(workDir, "manifest.json"), "{}")
+	mustWriteTestFile(t, filepath.Join(spoolDir, "run-1", "audio", "alice.flac"), "audio")
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"clean", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--dry-run"}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	cleanAssertExists(t, workDir)
+	cleanAssertExists(t, spoolDir)
+	if !strings.Contains(stdout.String(), "Would delete:") {
+		t.Fatalf("stdout = %q, want dry-run delete plan", stdout.String())
+	}
+}
+
+func TestExecuteCleanMissingSessionPathsSucceeds(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"clean", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	if !strings.Contains(stdout.String(), "Missing:") {
+		t.Fatalf("stdout = %q, want missing path output", stdout.String())
+	}
+}
+
+func TestExecuteCleanSessionClearCacheRemovesOnlyS3AudioCache(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	if err := os.WriteFile(sessionPath, []byte(`session_id: 2026-05-03
+inputs:
+  audio_s3:
+    prefix: audio/
+`), 0o644); err != nil {
+		t.Fatalf("write session: %v", err)
+	}
+
+	audioKey := "dnd/campaigns/sample-campaign/sessions/2026-05-03/audio/alice.flac"
+	fake := &storage.FakeBackend{}
+	fake.SeedObject(storage.FakeObject{Key: audioKey, Data: []byte("audio")})
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{sessionPath})
+
+	cacheRoot := filepath.Join(workspaceRoot, "cache")
+	cachePath, err := artifacts.S3AudioCachePath(cacheRoot, "test-bucket", audioKey)
+	if err != nil {
+		t.Fatalf("S3AudioCachePath() error = %v", err)
+	}
+	otherCachePath, err := artifacts.S3AudioCachePath(cacheRoot, "test-bucket", "dnd/campaigns/other/sessions/2026-05-03/audio/bob.flac")
+	if err != nil {
+		t.Fatalf("S3AudioCachePath() error = %v", err)
+	}
+	mustWriteTestFile(t, cachePath, "cached-audio")
+	mustWriteTestFile(t, otherCachePath, "other-audio")
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"clean", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--clear-cache"}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	cleanAssertMissing(t, cachePath)
+	cleanAssertExists(t, otherCachePath)
+	if storeInitCalls != 1 {
+		t.Fatalf("object store init calls = %d, want 1", storeInitCalls)
+	}
+}
+
+func TestExecuteCleanLocalAudioClearCacheIsNoop(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"clean", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--clear-cache"}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	if !strings.Contains(stdout.String(), "Cache: skipped (session does not use audio_s3)") {
+		t.Fatalf("stdout = %q, want local audio cache no-op", stdout.String())
+	}
+}
+
+func TestExecuteCleanAllDeletesWorkAndSpoolContentsButPreservesCache(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, _, _ := writeValidConfigFiles(t, workspaceRoot)
+	workRoot := filepath.Join(workspaceRoot, "work")
+	spoolRoot := filepath.Join(workspaceRoot, "spool")
+	cachePath := filepath.Join(workspaceRoot, "cache", "keep.txt")
+	mustWriteTestFile(t, filepath.Join(workRoot, "sample-campaign", "2026-05-03", "manifest.json"), "{}")
+	mustWriteTestFile(t, filepath.Join(spoolRoot, "sample-campaign", "2026-05-03", "run-1", "audio", "alice.flac"), "audio")
+	mustWriteTestFile(t, cachePath, "cache")
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"clean", "--config", pipelinePath, "--all"}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	cleanAssertMissing(t, workRoot)
+	cleanAssertExists(t, spoolRoot)
+	cleanAssertMissing(t, filepath.Join(spoolRoot, "sample-campaign"))
+	cleanAssertExists(t, cachePath)
+}
+
+func TestExecuteCleanAllClearCacheRemovesS3AudioNamespaceOnly(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, _, _ := writeValidConfigFiles(t, workspaceRoot)
+	cacheRoot := filepath.Join(workspaceRoot, "cache")
+	audioCachePath, err := artifacts.S3AudioCachePath(cacheRoot, "test-bucket", "dnd/campaigns/sample-campaign/sessions/2026-05-03/audio/alice.flac")
+	if err != nil {
+		t.Fatalf("S3AudioCachePath() error = %v", err)
+	}
+	otherCachePath, err := artifacts.S3AudioCachePath(cacheRoot, "test-bucket", "other-root/campaigns/sample-campaign/sessions/2026-05-03/audio/alice.flac")
+	if err != nil {
+		t.Fatalf("S3AudioCachePath() error = %v", err)
+	}
+	mustWriteTestFile(t, audioCachePath, "cached-audio")
+	mustWriteTestFile(t, otherCachePath, "other-cache")
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"clean", "--config", pipelinePath, "--all", "--clear-cache"}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	cleanAssertMissing(t, audioCachePath)
+	cleanAssertExists(t, otherCachePath)
+}
+
+func TestExecuteCleanAllRejectsSessionScopedFlags(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, _ := writeValidConfigFiles(t, workspaceRoot)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"clean", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--all"}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "--all cannot be combined") {
+		t.Fatalf("stderr = %q, want --all conflict", stderr.String())
+	}
+}
+
+func TestCleanRequiresSessionID(t *testing.T) {
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"clean"}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "session_id is required unless --all is set") {
+		t.Fatalf("stderr = %q, want missing session-id", stderr.String())
+	}
+}
+
+func TestCleanRejectsUnsafeTargets(t *testing.T) {
+	root := t.TempDir()
+	outside := t.TempDir()
+	if err := reportCleanScopedDir(&bytes.Buffer{}, root, filepath.Join(outside, "target"), "test.outside", false); err == nil {
+		t.Fatal("outside target error = nil, want error")
+	}
+	if err := reportCleanScopedDir(&bytes.Buffer{}, root, root, "test.root", false); err == nil {
+		t.Fatal("root target error = nil, want error")
+	}
+	filePath := filepath.Join(root, "file.txt")
+	mustWriteTestFile(t, filePath, "file")
+	if err := reportCleanScopedDir(&bytes.Buffer{}, root, filePath, "test.file", false); err == nil {
+		t.Fatal("file target error = nil, want error")
+	}
+	symlinkPath := filepath.Join(root, "link")
+	if err := os.Symlink(filepath.Join(root, "missing"), symlinkPath); err != nil {
+		t.Fatalf("Symlink() error = %v", err)
+	}
+	if err := reportCleanScopedDir(&bytes.Buffer{}, root, symlinkPath, "test.symlink", false); err == nil {
+		t.Fatal("symlink target error = nil, want error")
+	}
+}
+
+func TestClearIsNotCommandAlias(t *testing.T) {
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"clear"}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), `unknown command: "clear"`) {
+		t.Fatalf("stderr = %q, want unknown clear command", stderr.String())
+	}
+}
+
+func cleanAssertExists(t *testing.T, path string) {
+	t.Helper()
+	if _, err := os.Stat(path); err != nil {
+		t.Fatalf("expected %q to exist: %v", path, err)
+	}
+}
+
+func cleanAssertMissing(t *testing.T, path string) {
+	t.Helper()
+	if _, err := os.Stat(path); !os.IsNotExist(err) {
+		t.Fatalf("expected %q to be missing, stat err=%v", path, err)
+	}
+}

internal/app/commands.go

@@ -7,7 +7,7 @@ import (
 	"strings"
 )
 
-var supportedCommands = []string{"run", "plan", "status", "resume", "run-stage"}
+var supportedCommands = []string{"run", "run-stage", "resume", "analyze", "publish", "clean", "session"}
 
 // Execute dispatches CLI commands and returns a process exit code.
 func Execute(args []string, stdout, stderr io.Writer) int {
@@ -24,14 +24,18 @@ func Execute(args []string, stdout, stderr io.Writer) int {
 	switch cmd {
 	case "run":
 		err = Run(ctx, cmdArgs, stdout)
-	case "plan":
-		err = Plan(ctx, cmdArgs, stdout)
-	case "status":
-		err = Status(ctx, cmdArgs, stdout)
 	case "resume":
 		err = Resume(ctx, cmdArgs, stdout)
 	case "run-stage":
 		err = RunStage(ctx, cmdArgs, stdout)
+	case "analyze":
+		err = Analyze(ctx, cmdArgs, stdout)
+	case "publish":
+		err = Publish(ctx, cmdArgs, stdout)
+	case "session":
+		err = Session(ctx, cmdArgs, stdout)
+	case "clean":
+		err = Clean(ctx, cmdArgs, stdout)
 	default:
 		fmt.Fprintf(stderr, "unknown command: %q\n\n", cmd)
 		printUsage(stderr)

internal/app/commands_test.go

@@ -24,19 +24,18 @@ func TestExecuteValidCommands(t *testing.T) {
 	}))
 	defer srv.Close()
 
-	pipelinePath, sessionPath := writeValidConfigFiles(t, workspaceRoot, srv.URL)
-	manifestPath := writeManifestPathForExecute(t)
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot, srv.URL)
 
 	cases := []struct {
 		name    string
 		args    []string
 		wantOut string
 	}{
-		{name: "run", args: []string{"run", "--config", pipelinePath, "--session", sessionPath}, wantOut: "narratio run: session 2026-05-03; executed=9 skipped=0; manifest="},
-		{name: "plan", args: []string{"plan", "--config", pipelinePath, "--session", sessionPath}, wantOut: "prepare: skip\ntranscribe: skip\nmerge: skip\npolish: skip\nnormalize: skip\ntrim: skip\nanalyze: skip\narchive: skip\nnotify: skip"},
-		{name: "status", args: []string{"status", "--manifest", manifestPath}, wantOut: "session_id: 2026-05-03"},
-		{name: "resume", args: []string{"resume", "--config", pipelinePath, "--session", sessionPath}, wantOut: "narratio resume: session 2026-05-03 has no remaining stages"},
-		{name: "run-stage", args: []string{"run-stage", "--config", pipelinePath, "--session", sessionPath, "polish"}, wantOut: "narratio run-stage: stage=polish executed=0 skipped=1 force=false; manifest="},
+		{name: "run", args: []string{"run", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, wantOut: "narratio run: session 2026-05-03; executed=9 skipped=0; manifest="},
+		{name: "session plan", args: []string{"session", "plan", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, wantOut: "prepare: skip\ntranscribe: skip\nmerge: skip\npolish: skip\nnormalize: skip\ntrim: skip\nanalyze: skip\npublish: skip\nnotify: skip"},
+		{name: "session status", args: []string{"session", "status", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, wantOut: "Session: 2026-05-03"},
+		{name: "resume", args: []string{"resume", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, wantOut: "narratio resume: session 2026-05-03 has no remaining stages"},
+		{name: "run-stage", args: []string{"run-stage", "polish", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, wantOut: "narratio run-stage: stage=polish executed=0 skipped=1 force=false; manifest="},
 	}
 
 	for _, tc := range cases {
@@ -64,13 +63,13 @@ func TestExecuteMissingRequiredFlags(t *testing.T) {
 		args []string
 		want string
 	}{
-		{name: "run missing flags", args: []string{"run"}, want: "run: no pipeline config path provided and no default pipeline config found; searched:"},
-		{name: "plan missing flags", args: []string{"plan"}, want: "plan: no pipeline config path provided and no default pipeline config found; searched:"},
-		{name: "status missing flags", args: []string{"status"}, want: "status: --manifest is required"},
-		{name: "resume missing flags", args: []string{"resume"}, want: "resume: no pipeline config path provided and no default pipeline config found; searched:"},
-		{name: "run-stage missing name", args: []string{"run-stage", "--config", "a", "--session", "b"}, want: "run-stage: expected exactly one stage name"},
-		{name: "run-stage missing config flags", args: []string{"run-stage", "polish"}, want: "run-stage: no pipeline config path provided and no default pipeline config found; searched:"},
-		{name: "run missing config uses defaults", args: []string{"run", "--session", "session.yml"}, want: "run: no pipeline config path provided and no default pipeline config found; searched:"},
+		{name: "run missing session", args: []string{"run"}, want: "run: session_id is required"},
+		{name: "plan old top-level removed", args: []string{"plan"}, want: `unknown command: "plan"`},
+		{name: "status old top-level removed", args: []string{"status"}, want: `unknown command: "status"`},
+		{name: "resume missing session", args: []string{"resume"}, want: "resume: session_id is required"},
+		{name: "run-stage missing name", args: []string{"run-stage", "--config", "a", "--session", "b"}, want: "run-stage: expected stage name and session_id"},
+		{name: "run-stage missing session", args: []string{"run-stage", "polish"}, want: "run-stage: expected stage name and session_id"},
+		{name: "run missing config uses defaults", args: []string{"run", "2026-05-03", "--session", "session.yml"}, want: "run: no pipeline config path provided and no default pipeline config found; searched:"},
 	}
 
 	for _, tc := range cases {
@@ -94,12 +93,12 @@ func TestExecuteMissingRequiredFlags(t *testing.T) {
 
 func TestExecuteRunStageUnknownFails(t *testing.T) {
 	workspaceRoot := t.TempDir()
-	pipelinePath, sessionPath := writeValidConfigFiles(t, workspaceRoot, "https://example.com/transcribe")
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot, "https://example.com/transcribe")
 
 	var stdout bytes.Buffer
 	var stderr bytes.Buffer
 
-	code := Execute([]string{"run-stage", "--config", pipelinePath, "--session", sessionPath, "unknown"}, &stdout, &stderr)
+	code := Execute([]string{"run-stage", "unknown", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &stdout, &stderr)
 	if code == 0 {
 		t.Fatal("exit code = 0, want non-zero")
 	}
@@ -108,16 +107,32 @@ func TestExecuteRunStageUnknownFails(t *testing.T) {
 	}
 }
 
-func TestExecuteRunStageNormalizeIsAccepted(t *testing.T) {
+func TestExecuteRunStageArchiveAliasFails(t *testing.T) {
 	workspaceRoot := t.TempDir()
-	pipelinePath, sessionPath := writeValidConfigFiles(t, workspaceRoot, "https://example.com/transcribe")
-	workRoot := filepath.Join(workspaceRoot, "work", "sample-campaign", "2026-05-03")
-	mustWriteTestFile(t, filepath.Join(workRoot, "transcripts", "processed.json"), `{"segments":[{"id":1}]}`)
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot, "https://example.com/transcribe")
 
 	var stdout bytes.Buffer
 	var stderr bytes.Buffer
 
-	code := Execute([]string{"run-stage", "--config", pipelinePath, "--session", sessionPath, "normalize"}, &stdout, &stderr)
+	code := Execute([]string{"run-stage", "archive", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), `unknown stage "archive"`) {
+		t.Fatalf("stderr = %q, want unknown stage alias error", stderr.String())
+	}
+}
+
+func TestExecuteRunStageNormalizeIsAccepted(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot, "https://example.com/transcribe")
+	workRoot := filepath.Join(workspaceRoot, "work", "sample-campaign", "2026-05-03")
+	mustWriteTestFile(t, filepath.Join(workRoot, "transcripts", "polished.json"), `{"segments":[{"id":1}]}`)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+
+	code := Execute([]string{"run-stage", "normalize", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &stdout, &stderr)
 	if code != 0 {
 		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
 	}
@@ -136,19 +151,19 @@ func TestExecuteRunStageTranscribeUsesConfiguredWhisperXServer(t *testing.T) {
 	}))
 	defer srv.Close()
 
-	pipelinePath, sessionPath := writeValidConfigFiles(t, workspaceRoot, srv.URL)
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot, srv.URL)
 
 	var stdout bytes.Buffer
 	var stderr bytes.Buffer
 
-	code := Execute([]string{"run-stage", "--config", pipelinePath, "--session", sessionPath, "prepare"}, &stdout, &stderr)
+	code := Execute([]string{"run-stage", "prepare", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &stdout, &stderr)
 	if code != 0 {
 		t.Fatalf("prepare exit code = %d, want 0; stderr=%q", code, stderr.String())
 	}
 	stdout.Reset()
 	stderr.Reset()
 
-	code = Execute([]string{"run-stage", "--config", pipelinePath, "--session", sessionPath, "--force", "transcribe"}, &stdout, &stderr)
+	code = Execute([]string{"run-stage", "transcribe", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--force"}, &stdout, &stderr)
 	if code != 0 {
 		t.Fatalf("transcribe exit code = %d, want 0; stderr=%q", code, stderr.String())
 	}
@@ -188,6 +203,7 @@ func TestExecuteRunStagePolishLoadsCredentialFromSecretsDir(t *testing.T) {
 	t.Setenv("GO_WANT_APP_AUDITA_HELPER", "1")
 
 	pipelinePath := filepath.Join(configDir, "pipeline.yml")
+	campaignPath := writeAppTestCampaignConfig(t, configDir)
 	sessionPath := filepath.Join(configDir, "session.yml")
 	pipelineYAML := `workspace:
   root: ` + workspaceRoot + `
@@ -202,8 +218,6 @@ seriatim:
 audita:
   binary: ` + auditaBinary + `
   llm_api_key_env: OPENROUTER_API_KEY
-analyzer:
-  timeout: 20m
 notification:
   timeout: 10s
 `
@@ -234,12 +248,12 @@ inputs:
 	})
 
 	workRoot := filepath.Join(workspaceRoot, "work", "sample-campaign", sessionID)
-	mustWriteTestFile(t, filepath.Join(workRoot, "transcripts", "merged.json"), `{"schema":"seriatim-intermediate","segments":[]}`)
+	mustWriteTestFile(t, filepath.Join(workRoot, "transcripts", "base.json"), `{"schema":"seriatim-intermediate","segments":[]}`)
 	mustWriteTestFile(t, filepath.Join(workRoot, "inputs", "glossary.yml"), "[]\n")
 
 	var stdout bytes.Buffer
 	var stderr bytes.Buffer
-	code := Execute([]string{"run-stage", "--config", pipelinePath, "--session", sessionPath, "--force", "polish"}, &stdout, &stderr)
+	code := Execute([]string{"run-stage", "polish", sessionID, "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--force"}, &stdout, &stderr)
 	if code != 0 {
 		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
 	}
@@ -252,6 +266,7 @@ func TestExecuteRunFailsWhenConfiguredSecretsDirMissing(t *testing.T) {
 	workspaceRoot := t.TempDir()
 	configDir := t.TempDir()
 	pipelinePath := filepath.Join(configDir, "pipeline.yml")
+	campaignPath := writeAppTestCampaignConfig(t, configDir)
 	sessionPath := filepath.Join(configDir, "session.yml")
 
 	pipelineYAML := `workspace:
@@ -266,8 +281,6 @@ seriatim:
   binary: seriatim
 audita:
   binary: audita
-analyzer:
-  timeout: 20m
 notification:
   timeout: 10s
 `
@@ -288,7 +301,7 @@ inputs:
 
 	var stdout bytes.Buffer
 	var stderr bytes.Buffer
-	code := Execute([]string{"run", "--config", pipelinePath, "--session", sessionPath}, &stdout, &stderr)
+	code := Execute([]string{"run", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &stdout, &stderr)
 	if code == 0 {
 		t.Fatal("exit code = 0, want non-zero")
 	}
@@ -305,16 +318,17 @@ func TestExecuteUsesDefaultPipelineConfigPathWhenConfigFlagOmitted(t *testing.T)
 	}))
 	defer srv.Close()
 
-	pipelinePath, sessionPath := writeValidConfigFiles(t, workspaceRoot, srv.URL)
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot, srv.URL)
 	originalDefaults := append([]string(nil), config.DefaultPipelineConfigSearchPaths...)
 	config.DefaultPipelineConfigSearchPaths = []string{pipelinePath}
 	defer func() {
 		config.DefaultPipelineConfigSearchPaths = originalDefaults
 	}()
+	_ = campaignPath
 
 	var stdout bytes.Buffer
 	var stderr bytes.Buffer
-	code := Execute([]string{"run", "--session", sessionPath}, &stdout, &stderr)
+	code := Execute([]string{"run", "2026-05-03", "--session", sessionPath}, &stdout, &stderr)
 	if code != 0 {
 		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
 	}
@@ -323,6 +337,86 @@ func TestExecuteUsesDefaultPipelineConfigPathWhenConfigFlagOmitted(t *testing.T)
 	}
 }
 
+func TestExecuteMissingCampaignConfigReportsRegistryPath(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	if err := os.Remove(campaignPath); err != nil {
+		t.Fatalf("remove campaign config: %v", err)
+	}
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"run", "2026-05-03", "--config", pipelinePath, "--session", sessionPath}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if stdout.Len() != 0 {
+		t.Fatalf("stdout = %q, want empty", stdout.String())
+	}
+	if !strings.Contains(stderr.String(), "load campaign config") {
+		t.Fatalf("stderr = %q, want campaign discovery failure", stderr.String())
+	}
+	if !strings.Contains(stderr.String(), filepath.ToSlash(filepath.Join("campaigns", "sample-campaign", "campaign.yml"))) {
+		t.Fatalf("stderr = %q, want campaign registry path", stderr.String())
+	}
+}
+
+func TestExecuteUsesPipelineDefaultCampaignID(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, _, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "status", "2026-05-03", "--config", pipelinePath, "--session", sessionPath}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	if !strings.Contains(stdout.String(), "Campaign: sample-campaign") {
+		t.Fatalf("stdout = %q, want default campaign", stdout.String())
+	}
+}
+
+func TestExecuteCampaignIDSelectsRegistryCampaign(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	campaignRoot := filepath.Dir(filepath.Dir(campaignPath))
+	otherDir := filepath.Join(campaignRoot, "icewind")
+	mustWriteTestFile(t, filepath.Join(otherDir, "campaign.yml"), `campaign_id: icewind
+inputs:
+  speakers_file: ./speakers.yml
+  autocorrect_file: ./autocorrect.yml
+  glossary_file: ./glossary.yml
+`)
+	mustWriteTestFile(t, filepath.Join(otherDir, "speakers.yml"), "match:\n  - speaker: Alice\n    match: [\"alice\"]\n")
+	mustWriteTestFile(t, filepath.Join(otherDir, "autocorrect.yml"), "[]\n")
+	mustWriteTestFile(t, filepath.Join(otherDir, "glossary.yml"), "[]\n")
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "status", "2026-05-03", "--config", pipelinePath, "--campaign", "icewind", "--session", sessionPath}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	if !strings.Contains(stdout.String(), "Campaign: icewind") {
+		t.Fatalf("stdout = %q, want selected campaign", stdout.String())
+	}
+}
+
+func TestExecuteRejectsCampaignIDAndCampaignFile(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "status", "2026-05-03", "--config", pipelinePath, "--campaign", "sample-campaign", "--campaign-file", campaignPath, "--session", sessionPath}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "mutually exclusive") {
+		t.Fatalf("stderr = %q, want mutually exclusive error", stderr.String())
+	}
+}
+
 func TestExecuteInvalidCommand(t *testing.T) {
 	var stdout bytes.Buffer
 	var stderr bytes.Buffer
@@ -359,11 +453,14 @@ func TestExecuteMissingCommand(t *testing.T) {
 	}
 }
 
-func writeValidConfigFiles(t *testing.T, workspaceRoot string, transcribeURL ...string) (string, string) {
+func writeValidConfigFiles(t *testing.T, workspaceRoot string, transcribeURL ...string) (string, string, string) {
 	t.Helper()
 
 	dir := t.TempDir()
 	pipelinePath := filepath.Join(dir, "pipeline.yml")
+	campaignRoot := filepath.Join(dir, "campaigns")
+	campaignDir := filepath.Join(campaignRoot, "sample-campaign")
+	campaignPath := filepath.Join(campaignDir, "campaign.yml")
 	sessionPath := filepath.Join(dir, "session.yml")
 	url := "https://example.com/transcribe"
 	if len(transcribeURL) > 0 && strings.TrimSpace(transcribeURL[0]) != "" {
@@ -377,11 +474,18 @@ func writeValidConfigFiles(t *testing.T, workspaceRoot string, transcribeURL ...
 
 	pipelineYAML := `workspace:
   root: ` + workspaceRoot + `
+campaigns:
+  root: ` + campaignRoot + `
+  default_campaign_id: sample-campaign
+cache:
+  root: ` + filepath.Join(workspaceRoot, "cache") + `
+spool:
+  root: ` + filepath.Join(workspaceRoot, "spool") + `
 storage:
   backend: s3
   s3:
     bucket: test-bucket
-archive:
+publish:
   enabled: true
   upload_run: false
 whisperx:
@@ -398,18 +502,16 @@ seriatim:
   report: true
 audita:
   binary: ` + auditaBinary + `
-analyzer:
-  timeout: 20m
-  artifacts:
-    output_dir: artifacts
 notification:
   timeout: 10s
 `
 
 	sessionYAML := `session_id: 2026-05-03
-campaign: sample-campaign
 inputs:
   audio_dir: ./audio
+`
+	campaignYAML := `campaign_id: sample-campaign
+inputs:
   speakers_file: ./speakers.yml
   autocorrect_file: ./autocorrect.yml
   glossary_file: ./glossary.yml
@@ -418,16 +520,37 @@ inputs:
 	if err := os.WriteFile(pipelinePath, []byte(pipelineYAML), 0o644); err != nil {
 		t.Fatalf("write pipeline config: %v", err)
 	}
+	if err := os.MkdirAll(campaignDir, 0o755); err != nil {
+		t.Fatalf("create campaign dir: %v", err)
+	}
+	if err := os.WriteFile(campaignPath, []byte(campaignYAML), 0o644); err != nil {
+		t.Fatalf("write campaign config: %v", err)
+	}
 	if err := os.WriteFile(sessionPath, []byte(sessionYAML), 0o644); err != nil {
 		t.Fatalf("write session config: %v", err)
 	}
 
-	mustWriteTestFile(t, filepath.Join(dir, "speakers.yml"), "match:\n  - speaker: Alice\n    match: [\"alice\"]\n")
-	mustWriteTestFile(t, filepath.Join(dir, "autocorrect.yml"), "[]\n")
-	mustWriteTestFile(t, filepath.Join(dir, "glossary.yml"), "[]\n")
+	mustWriteTestFile(t, filepath.Join(campaignDir, "speakers.yml"), "match:\n  - speaker: Alice\n    match: [\"alice\"]\n")
+	mustWriteTestFile(t, filepath.Join(campaignDir, "autocorrect.yml"), "[]\n")
+	mustWriteTestFile(t, filepath.Join(campaignDir, "glossary.yml"), "[]\n")
 	mustWriteTestFile(t, filepath.Join(dir, "audio", "alice.flac"), "audio-bytes")
 
-	return pipelinePath, sessionPath
+	return pipelinePath, campaignPath, sessionPath
+}
+
+func writeAppTestCampaignConfig(t *testing.T, dir string) string {
+	t.Helper()
+	campaignPath := filepath.Join(dir, "campaign.yml")
+	campaignYAML := `campaign_id: sample-campaign
+inputs:
+  speakers_file: ./speakers.yml
+  autocorrect_file: ./autocorrect.yml
+  glossary_file: ./glossary.yml
+`
+	if err := os.WriteFile(campaignPath, []byte(campaignYAML), 0o644); err != nil {
+		t.Fatalf("write campaign.yml: %v", err)
+	}
+	return campaignPath
 }
 
 func writeManifestPathForExecute(t *testing.T) string {

internal/app/config_loader.go

@@ -0,0 +1,157 @@
+package app
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/adapters/storage"
+	"gitea.maximumdirect.net/eric/narratio/internal/artifacts"
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+)
+
+type pipelineCampaignConfig struct {
+	PipelinePath string
+	CampaignPath string
+	Pipeline     *config.PipelineConfig
+	Campaign     *config.CampaignConfig
+}
+
+func loadCommandConfig(ctx context.Context, pipelineFlag, campaignFlag, campaignFileFlag, sessionFlag string, sessionOpts config.SessionLoadOptions) (*config.Config, error) {
+	base, err := loadPipelineCampaignConfig(pipelineFlag, campaignFlag, campaignFileFlag)
+	if err != nil {
+		return nil, err
+	}
+
+	if explicitSession := strings.TrimSpace(sessionFlag); explicitSession != "" {
+		return config.LoadWithSessionOptions(base.PipelinePath, base.CampaignPath, explicitSession, sessionOpts)
+	}
+
+	discoveredSession, err := discoverSessionConfigPathWithCandidates(config.DefaultSessionConfigSearchPaths)
+	if err != nil {
+		return nil, err
+	}
+	if discoveredSession.Path != "" {
+		return config.LoadWithSessionOptions(base.PipelinePath, base.CampaignPath, discoveredSession.Path, sessionOpts)
+	}
+
+	sessionID := strings.TrimSpace(sessionOpts.SessionID)
+	if sessionID == "" {
+		return nil, missingSessionConfigError(discoveredSession.Searched, "remote session loading requires a session_id")
+	}
+
+	sessionPrefix := artifacts.S3SessionPrefix(base.Pipeline.Storage.S3.RootPrefix, config.CampaignID(base.Campaign), sessionID)
+	remoteKey := artifacts.S3SessionConfigKey(sessionPrefix)
+	partialCfg := &config.Config{
+		Pipeline:     base.Pipeline,
+		Campaign:     base.Campaign,
+		PipelinePath: base.PipelinePath,
+		CampaignPath: base.CampaignPath,
+	}
+	store, err := newCommandObjectStore(ctx, partialCfg, nil)
+	if err != nil {
+		return nil, missingSessionConfigError(discoveredSession.Searched, fmt.Sprintf("remote session %q unavailable: %v", remoteKey, err))
+	}
+
+	sessionInfo, err := findRemoteSessionConfig(ctx, store, sessionPrefix, remoteKey)
+	if err != nil {
+		return nil, missingSessionConfigError(discoveredSession.Searched, err.Error())
+	}
+	sessionTempPath, err := downloadRemoteSessionConfig(ctx, store, remoteKey)
+	if err != nil {
+		return nil, missingSessionConfigError(discoveredSession.Searched, fmt.Sprintf("remote session %q download failed: %v", remoteKey, err))
+	}
+	sessionBytes, err := os.ReadFile(sessionTempPath)
+	if err != nil {
+		return nil, fmt.Errorf("read downloaded remote session %q: %w", sessionTempPath, err)
+	}
+	sessionCfg, err := config.LoadSessionBytesWithOptions("s3://"+s3BucketName(base.Pipeline)+"/"+remoteKey, sessionBytes, sessionOpts)
+	if err != nil {
+		return nil, err
+	}
+
+	return config.Resolve(
+		base.PipelinePath,
+		base.Pipeline,
+		base.CampaignPath,
+		base.Campaign,
+		sessionTempPath,
+		sessionCfg,
+		config.SessionSource{
+			Source:    "session_config.s3",
+			LocalPath: sessionTempPath,
+			S3Bucket:  s3BucketName(base.Pipeline),
+			S3Key:     remoteKey,
+			S3Size:    sessionInfo.Size,
+			S3ETag:    sessionInfo.ETag,
+			SpoolPath: sessionTempPath,
+		},
+	)
+}
+
+func loadPipelineCampaignConfig(pipelineFlag, campaignFlag, campaignFileFlag string) (*pipelineCampaignConfig, error) {
+	resolvedPipelinePath, err := resolvePipelineConfigPath(pipelineFlag)
+	if err != nil {
+		return nil, err
+	}
+	pipelineCfg, err := config.LoadPipeline(resolvedPipelinePath)
+	if err != nil {
+		return nil, err
+	}
+	resolvedCampaignPath, err := resolveCampaignConfigPath(pipelineCfg, campaignFlag, campaignFileFlag)
+	if err != nil {
+		return nil, err
+	}
+	campaignCfg, err := config.LoadCampaign(resolvedCampaignPath)
+	if err != nil {
+		return nil, err
+	}
+	if selectedID := strings.TrimSpace(campaignFlag); selectedID != "" && strings.TrimSpace(campaignFileFlag) == "" {
+		if got := config.CampaignID(campaignCfg); got != selectedID {
+			return nil, fmt.Errorf("campaign config %q invalid: campaign_id %q does not match selected campaign %q", resolvedCampaignPath, got, selectedID)
+		}
+	}
+	return &pipelineCampaignConfig{
+		PipelinePath: resolvedPipelinePath,
+		CampaignPath: resolvedCampaignPath,
+		Pipeline:     pipelineCfg,
+		Campaign:     campaignCfg,
+	}, nil
+}
+
+func findRemoteSessionConfig(ctx context.Context, store storage.ObjectStore, sessionPrefix, remoteKey string) (storage.ObjectInfo, error) {
+	objects, err := store.List(ctx, sessionPrefix)
+	if err != nil {
+		return storage.ObjectInfo{}, fmt.Errorf("remote session %q list failed: %w", remoteKey, err)
+	}
+	for _, obj := range objects {
+		if obj.Key == remoteKey {
+			return obj, nil
+		}
+	}
+	return storage.ObjectInfo{}, fmt.Errorf("remote session %q not found", remoteKey)
+}
+
+func downloadRemoteSessionConfig(ctx context.Context, store storage.ObjectStore, remoteKey string) (string, error) {
+	f, err := os.CreateTemp("", "narratio-session-*.yml")
+	if err != nil {
+		return "", fmt.Errorf("create temp file: %w", err)
+	}
+	path := f.Name()
+	if err := f.Close(); err != nil {
+		return "", fmt.Errorf("close temp file %q: %w", path, err)
+	}
+	if err := store.Download(ctx, remoteKey, path); err != nil {
+		return "", err
+	}
+	return filepath.Clean(path), nil
+}
+
+func s3BucketName(cfg *config.PipelineConfig) string {
+	if cfg == nil || cfg.Storage.S3 == nil {
+		return ""
+	}
+	return strings.TrimSpace(cfg.Storage.S3.Bucket)
+}

internal/app/object_store.go

@@ -0,0 +1,21 @@
+package app
+
+import (
+	"context"
+	"fmt"
+	"log/slog"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/adapters/storage"
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+)
+
+func newCommandObjectStore(ctx context.Context, cfg *config.Config, logger *slog.Logger) (storage.ObjectStore, error) {
+	if _, err := loadSecretsFromConfig(cfg, logger); err != nil {
+		return nil, fmt.Errorf("load secrets from files: %w", err)
+	}
+	store, err := newObjectStoreFromConfigFn(ctx, cfg)
+	if err != nil {
+		return nil, fmt.Errorf("initialize object store backend: %w", err)
+	}
+	return store, nil
+}

internal/app/object_store_test.go

@@ -0,0 +1,165 @@
+package app
+
+import (
+	"context"
+	"errors"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/adapters/storage"
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+)
+
+func TestNewCommandObjectStoreLoadsSecretsBeforeFactory(t *testing.T) {
+	accessKeyEnv := "NARRATIO_TEST_COMMAND_STORE_KEY_ID"
+	secretKeyEnv := "NARRATIO_TEST_COMMAND_STORE_SECRET"
+	restoreEnvAfterTest(t, accessKeyEnv, secretKeyEnv)
+
+	secretsDir := t.TempDir()
+	mustWriteSecretFile(t, filepath.Join(secretsDir, accessKeyEnv), "loaded-key-id\n")
+	mustWriteSecretFile(t, filepath.Join(secretsDir, secretKeyEnv), "loaded-secret\n")
+
+	cfg := commandObjectStoreTestConfig(secretsDir)
+	fake := &storage.FakeBackend{}
+	called := false
+	origStoreFn := newObjectStoreFromConfigFn
+	newObjectStoreFromConfigFn = func(context.Context, *config.Config) (storage.ObjectStore, error) {
+		called = true
+		if got := os.Getenv(accessKeyEnv); got != "loaded-key-id" {
+			return nil, errors.New("access key was not loaded before object store init")
+		}
+		if got := os.Getenv(secretKeyEnv); got != "loaded-secret" {
+			return nil, errors.New("secret key was not loaded before object store init")
+		}
+		return fake, nil
+	}
+	t.Cleanup(func() {
+		newObjectStoreFromConfigFn = origStoreFn
+	})
+
+	store, err := newCommandObjectStore(context.Background(), cfg, nil)
+	if err != nil {
+		t.Fatalf("newCommandObjectStore() error = %v", err)
+	}
+	if store != fake {
+		t.Fatalf("store = %#v, want fake backend", store)
+	}
+	if !called {
+		t.Fatal("object store factory was not called")
+	}
+}
+
+func TestNewCommandObjectStorePreservesExistingEnv(t *testing.T) {
+	accessKeyEnv := "NARRATIO_TEST_COMMAND_STORE_EXISTING_KEY_ID"
+	secretKeyEnv := "NARRATIO_TEST_COMMAND_STORE_EXISTING_SECRET"
+	t.Setenv(accessKeyEnv, "existing-key-id")
+	t.Setenv(secretKeyEnv, "existing-secret")
+
+	secretsDir := t.TempDir()
+	mustWriteSecretFile(t, filepath.Join(secretsDir, accessKeyEnv), "file-key-id\n")
+	mustWriteSecretFile(t, filepath.Join(secretsDir, secretKeyEnv), "file-secret\n")
+
+	cfg := commandObjectStoreTestConfig(secretsDir)
+	origStoreFn := newObjectStoreFromConfigFn
+	newObjectStoreFromConfigFn = func(context.Context, *config.Config) (storage.ObjectStore, error) {
+		if got := os.Getenv(accessKeyEnv); got != "existing-key-id" {
+			return nil, errors.New("existing access key was overwritten")
+		}
+		if got := os.Getenv(secretKeyEnv); got != "existing-secret" {
+			return nil, errors.New("existing secret key was overwritten")
+		}
+		return &storage.FakeBackend{}, nil
+	}
+	t.Cleanup(func() {
+		newObjectStoreFromConfigFn = origStoreFn
+	})
+
+	if _, err := newCommandObjectStore(context.Background(), cfg, nil); err != nil {
+		t.Fatalf("newCommandObjectStore() error = %v", err)
+	}
+}
+
+func TestNewCommandObjectStoreSecretErrorStopsFactory(t *testing.T) {
+	cfg := commandObjectStoreTestConfig(filepath.Join(t.TempDir(), "missing"))
+	called := false
+	origStoreFn := newObjectStoreFromConfigFn
+	newObjectStoreFromConfigFn = func(context.Context, *config.Config) (storage.ObjectStore, error) {
+		called = true
+		return &storage.FakeBackend{}, nil
+	}
+	t.Cleanup(func() {
+		newObjectStoreFromConfigFn = origStoreFn
+	})
+
+	_, err := newCommandObjectStore(context.Background(), cfg, nil)
+	if err == nil {
+		t.Fatal("expected error, got nil")
+	}
+	if called {
+		t.Fatal("object store factory was called after secret load failure")
+	}
+	if !strings.Contains(err.Error(), "load secrets from files") {
+		t.Fatalf("error = %q, want secret loading context", err.Error())
+	}
+}
+
+func TestNewCommandObjectStoreFactoryErrorIsContextual(t *testing.T) {
+	cfg := commandObjectStoreTestConfig("")
+	origStoreFn := newObjectStoreFromConfigFn
+	newObjectStoreFromConfigFn = func(context.Context, *config.Config) (storage.ObjectStore, error) {
+		return nil, errors.New("factory boom")
+	}
+	t.Cleanup(func() {
+		newObjectStoreFromConfigFn = origStoreFn
+	})
+
+	_, err := newCommandObjectStore(context.Background(), cfg, nil)
+	if err == nil {
+		t.Fatal("expected error, got nil")
+	}
+	if !strings.Contains(err.Error(), "initialize object store backend") || !strings.Contains(err.Error(), "factory boom") {
+		t.Fatalf("error = %q, want factory context", err.Error())
+	}
+}
+
+func commandObjectStoreTestConfig(secretsDir string) *config.Config {
+	cfg := &config.Config{
+		Pipeline: &config.PipelineConfig{
+			Storage: config.StorageConfig{
+				Backend: "s3",
+				S3: &config.StorageS3Config{
+					Bucket:         "test-bucket",
+					AccessKeyIDEnv: "NARRATIO_TEST_COMMAND_STORE_KEY_ID",
+					SecretKeyEnv:   "NARRATIO_TEST_COMMAND_STORE_SECRET",
+				},
+			},
+		},
+	}
+	if strings.TrimSpace(secretsDir) != "" {
+		cfg.Pipeline.Secrets = &config.SecretsConfig{EnvDir: secretsDir}
+	}
+	return cfg
+}
+
+func restoreEnvAfterTest(t *testing.T, names ...string) {
+	t.Helper()
+	originals := make(map[string]string, len(names))
+	present := make(map[string]bool, len(names))
+	for _, name := range names {
+		value, ok := os.LookupEnv(name)
+		originals[name] = value
+		present[name] = ok
+		_ = os.Unsetenv(name)
+	}
+	t.Cleanup(func() {
+		for _, name := range names {
+			if present[name] {
+				_ = os.Setenv(name, originals[name])
+			} else {
+				_ = os.Unsetenv(name)
+			}
+		}
+	})
+}

internal/app/operator_helpers_test.go

@@ -0,0 +1,962 @@
+package app
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/adapters/storage"
+	"gitea.maximumdirect.net/eric/narratio/internal/artifacts"
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+	"gitea.maximumdirect.net/eric/narratio/internal/manifest"
+)
+
+func TestExecuteSessionInitRemoteWritesCanonicalSessionConfig(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, _ := writeValidConfigFiles(t, workspaceRoot)
+	fake := &storage.FakeBackend{}
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{filepath.Join(t.TempDir(), "session.yml")})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{
+		"session", "init", "2026-06-07",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--title", "The Black Cabin",
+		"--remote",
+	}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	key := artifacts.S3SessionConfigKey(artifacts.S3SessionPrefix("dnd", "sample-campaign", "2026-06-07"))
+	obj, ok := fake.Objects[key]
+	if !ok {
+		t.Fatalf("remote session key %q not uploaded; objects=%v", key, fake.Objects)
+	}
+	if !strings.Contains(string(obj.Data), `session_id: "2026-06-07"`) || !strings.Contains(string(obj.Data), "prefix: audio/") {
+		t.Fatalf("remote session data = %q", string(obj.Data))
+	}
+	if storeInitCalls != 1 {
+		t.Fatalf("object store init calls = %d, want 1", storeInitCalls)
+	}
+}
+
+func TestExecuteSessionInitRemoteUsesDefaultConfigDiscovery(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, _ := writeValidConfigFiles(t, workspaceRoot)
+	withDefaultPipelineCampaignConfigs(t, pipelinePath, campaignPath)
+	fake := &storage.FakeBackend{}
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{filepath.Join(t.TempDir(), "session.yml")})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{
+		"session", "init", "2026-06-07",
+		"--remote",
+	}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	key := artifacts.S3SessionConfigKey(artifacts.S3SessionPrefix("dnd", "sample-campaign", "2026-06-07"))
+	if _, ok := fake.Objects[key]; !ok {
+		t.Fatalf("remote session key %q not uploaded; objects=%v", key, fake.Objects)
+	}
+	if storeInitCalls != 1 {
+		t.Fatalf("object store init calls = %d, want 1", storeInitCalls)
+	}
+}
+
+func TestExecuteSessionInitLocalUsesDefaultConfigDiscovery(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, _ := writeValidConfigFiles(t, workspaceRoot)
+	withDefaultPipelineCampaignConfigs(t, pipelinePath, campaignPath)
+	outputPath := filepath.Join(t.TempDir(), "session.yml")
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{
+		"session", "init", "2026-06-07",
+		"--output", outputPath,
+	}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	data, err := os.ReadFile(outputPath)
+	if err != nil {
+		t.Fatalf("read generated session: %v", err)
+	}
+	if !strings.Contains(string(data), `session_id: "2026-06-07"`) || !strings.Contains(string(data), "prefix: audio/") {
+		t.Fatalf("generated session = %q", string(data))
+	}
+}
+
+func TestExecuteSessionInitExplicitConfigWinsOverDefaults(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	defaultPipeline, defaultCampaign, _ := writeValidConfigFiles(t, workspaceRoot)
+	withDefaultPipelineCampaignConfigs(t, defaultPipeline, defaultCampaign)
+
+	explicitDir := t.TempDir()
+	explicitCampaign := filepath.Join(explicitDir, "campaign.yml")
+	if err := os.WriteFile(explicitCampaign, []byte(`campaign_id: explicit-campaign
+inputs:
+  speakers_file: ./speakers.yml
+  autocorrect_file: ./autocorrect.yml
+  glossary_file: ./glossary.yml
+`), 0o644); err != nil {
+		t.Fatalf("write explicit campaign: %v", err)
+	}
+	mustWriteTestFile(t, filepath.Join(explicitDir, "speakers.yml"), "match:\n  - speaker: Alice\n    match: [\"alice\"]\n")
+	mustWriteTestFile(t, filepath.Join(explicitDir, "autocorrect.yml"), "[]\n")
+	mustWriteTestFile(t, filepath.Join(explicitDir, "glossary.yml"), "[]\n")
+
+	fake := &storage.FakeBackend{}
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{filepath.Join(t.TempDir(), "session.yml")})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{
+		"session", "init", "2026-06-07",
+		"--config", defaultPipeline,
+		"--campaign-file", explicitCampaign,
+		"--remote",
+	}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	explicitKey := artifacts.S3SessionConfigKey(artifacts.S3SessionPrefix("dnd", "explicit-campaign", "2026-06-07"))
+	if _, ok := fake.Objects[explicitKey]; !ok {
+		t.Fatalf("explicit campaign remote key %q not uploaded; objects=%v", explicitKey, fake.Objects)
+	}
+	defaultKey := artifacts.S3SessionConfigKey(artifacts.S3SessionPrefix("dnd", "sample-campaign", "2026-06-07"))
+	if _, ok := fake.Objects[defaultKey]; ok {
+		t.Fatalf("default campaign key %q uploaded despite explicit campaign override", defaultKey)
+	}
+}
+
+func TestExecuteSessionInitRequiresSessionID(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, _ := writeValidConfigFiles(t, workspaceRoot)
+	withDefaultPipelineCampaignConfigs(t, pipelinePath, campaignPath)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "init", "--remote"}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "session init: session_id is required") {
+		t.Fatalf("stderr = %q, want session-id required error", stderr.String())
+	}
+}
+
+func TestExecuteSessionInitMissingDefaultConfigReportsSearchedPaths(t *testing.T) {
+	origPipelineDefaults := append([]string(nil), config.DefaultPipelineConfigSearchPaths...)
+	config.DefaultPipelineConfigSearchPaths = []string{filepath.Join(t.TempDir(), "missing-pipeline.yml")}
+	t.Cleanup(func() {
+		config.DefaultPipelineConfigSearchPaths = origPipelineDefaults
+	})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "init", "2026-06-07", "--remote"}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "session init: no pipeline config path provided and no default pipeline config found; searched:") {
+		t.Fatalf("stderr = %q, want default pipeline searched-path error", stderr.String())
+	}
+}
+
+func TestExecuteSessionInitRemoteLoadsSecretsBeforeObjectStoreInit(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, _ := writeValidConfigFiles(t, workspaceRoot)
+	withDefaultPipelineCampaignConfigs(t, pipelinePath, campaignPath)
+	accessKeyEnv := "NARRATIO_TEST_SESSION_INIT_OBJECT_KEY_ID"
+	secretKeyEnv := "NARRATIO_TEST_SESSION_INIT_OBJECT_SECRET"
+	restoreEnvAfterTest(t, accessKeyEnv, secretKeyEnv)
+	secretsDir := t.TempDir()
+	mustWriteTestFile(t, filepath.Join(secretsDir, accessKeyEnv), "test-key-id\n")
+	mustWriteTestFile(t, filepath.Join(secretsDir, secretKeyEnv), "test-secret\n")
+	addSecretsToPipelineConfig(t, pipelinePath, secretsDir, accessKeyEnv, secretKeyEnv)
+
+	fake := &storage.FakeBackend{}
+	origStoreFn := newObjectStoreFromConfigFn
+	newObjectStoreFromConfigFn = func(context.Context, *config.Config) (storage.ObjectStore, error) {
+		if os.Getenv(accessKeyEnv) != "test-key-id" || os.Getenv(secretKeyEnv) != "test-secret" {
+			return nil, fmt.Errorf("secrets were not loaded before object store init")
+		}
+		return fake, nil
+	}
+	t.Cleanup(func() {
+		newObjectStoreFromConfigFn = origStoreFn
+	})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "init", "2026-06-07", "--remote"}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+}
+
+func TestExecuteSessionInitLocalRendersCampaignTemplate(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, _ := writeValidConfigFiles(t, workspaceRoot)
+	writeSessionInitTemplate(t, campaignPath, `session_id: "{{ session_id }}"
+previous_session_id: "{{ previous_session_id }}"
+date: "{{ date }}"
+title: "{{ title }}"
+inputs:
+  audio_s3:
+    prefix: "{{ audio_s3_prefix }}"
+`)
+	outputPath := filepath.Join(t.TempDir(), "session.yml")
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{
+		"session", "init", "2026-06-07",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--previous-session-id", "2026-05-31",
+		"--date", "2026-06-07",
+		"--title", "The Black Cabin",
+		"--audio-s3-prefix", "audio/",
+		"--output", outputPath,
+	}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	data, err := os.ReadFile(outputPath)
+	if err != nil {
+		t.Fatalf("read generated session: %v", err)
+	}
+	got := string(data)
+	for _, want := range []string{
+		`session_id: "2026-06-07"`,
+		`previous_session_id: "2026-05-31"`,
+		`date: "2026-06-07"`,
+		`title: "The Black Cabin"`,
+		`prefix: "audio/"`,
+	} {
+		if !strings.Contains(got, want) {
+			t.Fatalf("generated session = %q, want %q", got, want)
+		}
+	}
+	if strings.Contains(got, "{{") {
+		t.Fatalf("generated session still contains template placeholder: %q", got)
+	}
+}
+
+func TestExecuteSessionInitRemoteRendersCampaignTemplate(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, _ := writeValidConfigFiles(t, workspaceRoot)
+	writeSessionInitTemplate(t, campaignPath, `session_id: "{{ session_id }}"
+inputs:
+  audio_s3:
+    prefix: audio/
+`)
+	fake := &storage.FakeBackend{}
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{filepath.Join(t.TempDir(), "session.yml")})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{
+		"session", "init", "2026-06-07",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--remote",
+	}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	key := artifacts.S3SessionConfigKey(artifacts.S3SessionPrefix("dnd", "sample-campaign", "2026-06-07"))
+	obj, ok := fake.Objects[key]
+	if !ok {
+		t.Fatalf("remote session key %q not uploaded; objects=%v", key, fake.Objects)
+	}
+	if strings.Contains(string(obj.Data), "{{") || !strings.Contains(string(obj.Data), `session_id: "2026-06-07"`) {
+		t.Fatalf("remote session data = %q, want rendered concrete session", string(obj.Data))
+	}
+}
+
+func TestExecuteSessionInitTemplatePathIsCampaignRelative(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, _ := writeValidConfigFiles(t, workspaceRoot)
+	templateDir := filepath.Join(filepath.Dir(campaignPath), "templates")
+	if err := os.MkdirAll(templateDir, 0o755); err != nil {
+		t.Fatalf("mkdir template dir: %v", err)
+	}
+	templatePath := filepath.Join(templateDir, "session.template.yml")
+	if err := os.WriteFile(templatePath, []byte(`session_id: "{{ session_id }}"
+inputs:
+  audio_dir: ./audio
+`), 0o644); err != nil {
+		t.Fatalf("write session template: %v", err)
+	}
+	addSessionTemplateToCampaign(t, campaignPath, "./templates/session.template.yml")
+	outputPath := filepath.Join(t.TempDir(), "session.yml")
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{
+		"session", "init", "2026-06-07",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--output", outputPath,
+	}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	data, err := os.ReadFile(outputPath)
+	if err != nil {
+		t.Fatalf("read generated session: %v", err)
+	}
+	if !strings.Contains(string(data), `session_id: "2026-06-07"`) {
+		t.Fatalf("generated session = %q, want campaign-relative template output", string(data))
+	}
+}
+
+func TestExecuteSessionInitTemplateMissingVariableFails(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, _ := writeValidConfigFiles(t, workspaceRoot)
+	writeSessionInitTemplate(t, campaignPath, `session_id: "{{ session_id }}"
+date: "{{ date }}"
+inputs:
+  audio_s3:
+    prefix: audio/
+`)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{
+		"session", "init", "2026-06-07",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--remote",
+	}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "missing required template variable value(s): date") {
+		t.Fatalf("stderr = %q, want missing date variable", stderr.String())
+	}
+}
+
+func TestExecuteSessionInitTemplateUnusedFlagFails(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, _ := writeValidConfigFiles(t, workspaceRoot)
+	writeSessionInitTemplate(t, campaignPath, `session_id: "{{ session_id }}"
+inputs:
+  audio_s3:
+    prefix: audio/
+`)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{
+		"session", "init", "2026-06-07",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--title", "Unused Title",
+		"--remote",
+	}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "unused template variable value(s): title") {
+		t.Fatalf("stderr = %q, want unused title variable", stderr.String())
+	}
+}
+
+func TestExecuteSessionInitTemplateStrictDecodeFailure(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, _ := writeValidConfigFiles(t, workspaceRoot)
+	writeSessionInitTemplate(t, campaignPath, `session_id: "{{ session_id }}"
+unknown: true
+inputs:
+  audio_s3:
+    prefix: audio/
+`)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{
+		"session", "init", "2026-06-07",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--remote",
+	}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "strict decode failed") {
+		t.Fatalf("stderr = %q, want strict decode error", stderr.String())
+	}
+}
+
+func TestExecuteSessionValidateLoadsSecretsBeforeObjectStoreInit(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	accessKeyEnv := "NARRATIO_TEST_VALIDATE_OBJECT_KEY_ID"
+	secretKeyEnv := "NARRATIO_TEST_VALIDATE_OBJECT_SECRET"
+	restoreEnvAfterTest(t, accessKeyEnv, secretKeyEnv)
+	secretsDir := t.TempDir()
+	mustWriteTestFile(t, filepath.Join(secretsDir, accessKeyEnv), "test-key-id\n")
+	mustWriteTestFile(t, filepath.Join(secretsDir, secretKeyEnv), "test-secret\n")
+	addSecretsToPipelineConfig(t, pipelinePath, secretsDir, accessKeyEnv, secretKeyEnv)
+	if err := os.WriteFile(sessionPath, []byte(`session_id: 2026-05-03
+inputs:
+  audio_s3:
+    prefix: audio/
+`), 0o644); err != nil {
+		t.Fatalf("write session: %v", err)
+	}
+
+	fake := &storage.FakeBackend{}
+	audioKey := artifacts.S3PublishedOutputKey(artifacts.S3AudioPrefix(artifacts.S3SessionPrefix("dnd", "sample-campaign", "2026-05-03"), "audio/"), "alice.flac")
+	fake.SeedObject(storage.FakeObject{Key: audioKey, Data: []byte("audio")})
+	origStoreFn := newObjectStoreFromConfigFn
+	newObjectStoreFromConfigFn = func(context.Context, *config.Config) (storage.ObjectStore, error) {
+		if os.Getenv(accessKeyEnv) != "test-key-id" || os.Getenv(secretKeyEnv) != "test-secret" {
+			return nil, fmt.Errorf("secrets were not loaded before object store init")
+		}
+		return fake, nil
+	}
+	t.Cleanup(func() {
+		newObjectStoreFromConfigFn = origStoreFn
+	})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "validate", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stdout=%q stderr=%q", code, stdout.String(), stderr.String())
+	}
+	if !strings.Contains(stdout.String(), "OK    audio") {
+		t.Fatalf("stdout = %q, want OK audio", stdout.String())
+	}
+}
+
+func TestExecuteLocksAddListAndRemoveUseRemoteLockStore(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	fake := &storage.FakeBackend{}
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{sessionPath})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{
+		"session", "locks", "add", "2026-05-03", "narratio.transcript.final_trimmed",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--session", sessionPath,
+		"--reason", "manual edit",
+	}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("locks add exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	key := artifacts.S3SessionLocksKey(artifacts.S3SessionPrefix("dnd", "sample-campaign", "2026-05-03"))
+	obj, ok := fake.Objects[key]
+	if !ok {
+		t.Fatalf("remote locks key %q not uploaded", key)
+	}
+	if !strings.Contains(string(obj.Data), "source: narratio.transcript.final_trimmed") || !strings.Contains(string(obj.Data), "reason: manual edit") {
+		t.Fatalf("lock store data = %q", string(obj.Data))
+	}
+
+	stdout.Reset()
+	stderr.Reset()
+	code = Execute([]string{
+		"session", "locks", "2026-05-03",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--session", sessionPath,
+	}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("locks list exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	if !strings.Contains(stdout.String(), "- narratio.transcript.final_trimmed origin=remote") {
+		t.Fatalf("stdout = %q, want remote lock", stdout.String())
+	}
+
+	stdout.Reset()
+	stderr.Reset()
+	code = Execute([]string{
+		"session", "locks", "remove", "2026-05-03", "narratio.transcript.final_trimmed",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--session", sessionPath,
+	}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("locks remove exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	store, err := config.LoadPublishLockStoreBytes("locks.yml", fake.Objects[key].Data, nil)
+	if err != nil {
+		t.Fatalf("LoadPublishLockStoreBytes() error = %v", err)
+	}
+	if len(store.Locks) != 0 {
+		t.Fatalf("locks after remove = %#v, want empty", store.Locks)
+	}
+	if storeInitCalls != 3 {
+		t.Fatalf("object store init calls = %d, want 3", storeInitCalls)
+	}
+}
+
+func TestExecuteLocksAddDuplicateRequiresForce(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	fake := &storage.FakeBackend{}
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{sessionPath})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{
+		"session", "locks", "add", "2026-05-03", "narratio.transcript.final_trimmed",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--session", sessionPath,
+		"--reason", "first",
+	}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("initial locks add exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+
+	stdout.Reset()
+	stderr.Reset()
+	code = Execute([]string{
+		"session", "locks", "add", "2026-05-03", "narratio.transcript.final_trimmed",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--session", sessionPath,
+		"--reason", "second",
+	}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("duplicate locks add exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "pass --force to update") {
+		t.Fatalf("stderr = %q, want force guidance", stderr.String())
+	}
+
+	stdout.Reset()
+	stderr.Reset()
+	code = Execute([]string{
+		"session", "locks", "add", "2026-05-03", "narratio.transcript.final_trimmed",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--session", sessionPath,
+		"--reason", "second",
+		"--force",
+	}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("forced locks add exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	key := artifacts.S3SessionLocksKey(artifacts.S3SessionPrefix("dnd", "sample-campaign", "2026-05-03"))
+	if !strings.Contains(string(fake.Objects[key].Data), "reason: second") {
+		t.Fatalf("lock store data = %q, want updated reason", string(fake.Objects[key].Data))
+	}
+}
+
+func TestExecuteLocksRequireSessionID(t *testing.T) {
+	tests := []struct {
+		name string
+		args []string
+		want string
+	}{
+		{"list", []string{"session", "locks"}, "locks: session_id is required"},
+		{"add", []string{"session", "locks", "add", "narratio.transcript.final_trimmed"}, "locks add: expected session_id and source id"},
+		{"remove", []string{"session", "locks", "remove", "narratio.transcript.final_trimmed"}, "locks remove: expected session_id and source id"},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			var stdout bytes.Buffer
+			var stderr bytes.Buffer
+			code := Execute(tt.args, &stdout, &stderr)
+			if code == 0 {
+				t.Fatal("exit code = 0, want non-zero")
+			}
+			if !strings.Contains(stderr.String(), tt.want) {
+				t.Fatalf("stderr = %q, want %q", stderr.String(), tt.want)
+			}
+		})
+	}
+}
+
+func TestExecuteLocksCannotModifyStaticLocks(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	addStaticArchiveLockToPipelineConfig(t, pipelinePath, "narratio.transcript.final_trimmed")
+	fake := &storage.FakeBackend{}
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{sessionPath})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{
+		"session", "locks", "add", "2026-05-03", "narratio.transcript.final_trimmed",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--session", sessionPath,
+	}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("locks add static lock exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "locked by pipeline config") {
+		t.Fatalf("stderr = %q, want static lock error", stderr.String())
+	}
+
+	stdout.Reset()
+	stderr.Reset()
+	code = Execute([]string{
+		"session", "locks", "remove", "2026-05-03", "narratio.transcript.final_trimmed",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--session", sessionPath,
+	}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("locks remove static lock exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "locked by pipeline config") {
+		t.Fatalf("stderr = %q, want static lock error", stderr.String())
+	}
+}
+
+func TestExecuteTopLevelLockAndUnlockAreRemoved(t *testing.T) {
+	tests := []string{"lock", "unlock"}
+	for _, cmd := range tests {
+		t.Run(cmd, func(t *testing.T) {
+			var stdout bytes.Buffer
+			var stderr bytes.Buffer
+			code := Execute([]string{cmd, "narratio.transcript.final_trimmed"}, &stdout, &stderr)
+			if code == 0 {
+				t.Fatal("exit code = 0, want non-zero")
+			}
+			if !strings.Contains(stderr.String(), `unknown command: "`+cmd+`"`) {
+				t.Fatalf("stderr = %q, want unknown command", stderr.String())
+			}
+		})
+	}
+}
+
+func withDefaultPipelineCampaignConfigs(t *testing.T, pipelinePath, campaignPath string) {
+	t.Helper()
+	origPipelineDefaults := append([]string(nil), config.DefaultPipelineConfigSearchPaths...)
+	config.DefaultPipelineConfigSearchPaths = []string{pipelinePath}
+	t.Cleanup(func() {
+		config.DefaultPipelineConfigSearchPaths = origPipelineDefaults
+	})
+	_ = campaignPath
+}
+
+func writeSessionInitTemplate(t *testing.T, campaignPath, templateYAML string) {
+	t.Helper()
+	templatePath := filepath.Join(filepath.Dir(campaignPath), "session.template.yml")
+	if err := os.WriteFile(templatePath, []byte(templateYAML), 0o644); err != nil {
+		t.Fatalf("write session template: %v", err)
+	}
+	addSessionTemplateToCampaign(t, campaignPath, "./session.template.yml")
+}
+
+func addSessionTemplateToCampaign(t *testing.T, campaignPath, templateFile string) {
+	t.Helper()
+	data, err := os.ReadFile(campaignPath)
+	if err != nil {
+		t.Fatalf("read campaign config: %v", err)
+	}
+	if strings.Contains(string(data), "session_template_file:") {
+		t.Fatalf("campaign config already has session_template_file: %q", string(data))
+	}
+	updated := "session_template_file: " + templateFile + "\n" + string(data)
+	if err := os.WriteFile(campaignPath, []byte(updated), 0o644); err != nil {
+		t.Fatalf("write campaign config: %v", err)
+	}
+}
+
+func TestExecuteArtifactsListRemoteReportsPromotedAvailability(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	addArchivePromotionsToPipeline(t, pipelinePath, `
+  outputs:
+    - source: narratio.transcript.final_trimmed
+      dest: transcripts/final.trimmed.json
+      required: true
+`)
+	fake := &storage.FakeBackend{}
+	trimmedKey := artifacts.S3PublishedOutputKey(
+		artifacts.S3SessionPrefix("dnd", "sample-campaign", "2026-05-03"),
+		"transcripts/final.trimmed.json",
+	)
+	fake.SeedObject(storage.FakeObject{Key: trimmedKey, Data: []byte(`{"segments":[]}`)})
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{sessionPath})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{
+		"session", "artifacts", "2026-05-03",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--session", sessionPath,
+		"--remote",
+	}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	if !strings.Contains(stdout.String(), "narratio.transcript.final_trimmed remote=published") {
+		t.Fatalf("stdout = %q, want promoted remote availability", stdout.String())
+	}
+}
+
+func TestExecuteArtifactsListRemoteUsesPromotionDestinations(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	addArchivePromotionsToPipeline(t, pipelinePath, `
+  outputs:
+    - source: narratio.transcript.final
+      dest: transcripts/full.json
+      required: true
+    - source: narratio.bounds.session
+      dest: transcripts/bounds.json
+      required: true
+`)
+	fake := &storage.FakeBackend{}
+	sessionPrefix := artifacts.S3SessionPrefix("dnd", "sample-campaign", "2026-05-03")
+	fake.SeedObject(storage.FakeObject{Key: artifacts.S3PublishedOutputKey(sessionPrefix, "transcripts/full.json"), Data: []byte(`{"segments":[]}`)})
+	fake.SeedObject(storage.FakeObject{Key: artifacts.S3PublishedOutputKey(sessionPrefix, "transcripts/bounds.json"), Data: []byte(`{}`)})
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{sessionPath})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{
+		"session", "artifacts", "2026-05-03",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--session", sessionPath,
+		"--remote",
+	}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	out := stdout.String()
+	for _, unwanted := range []string{
+		"narratio.transcript.final remote=missing",
+		"narratio.bounds.session remote=missing",
+	} {
+		if strings.Contains(out, unwanted) {
+			t.Fatalf("stdout = %q, did not want catalog remote marker %q", out, unwanted)
+		}
+	}
+	for _, want := range []string{
+		"narratio.transcript.final dest=transcripts/full.json remote=published",
+		"narratio.bounds.session dest=transcripts/bounds.json remote=published",
+	} {
+		if !strings.Contains(out, want) {
+			t.Fatalf("stdout = %q, want %q", out, want)
+		}
+	}
+}
+
+func TestExecuteStatusReportsRemoteArtifactCatalog(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	addArchivePromotionsToPipeline(t, pipelinePath, `
+  outputs:
+    - source: narratio.transcript.final_trimmed
+      dest: transcripts/final.trimmed.json
+      required: true
+    - source: narratio.transcript.final
+      dest: transcripts/full.json
+      required: true
+`)
+	fake := &storage.FakeBackend{}
+	sessionPrefix := artifacts.S3SessionPrefix("dnd", "sample-campaign", "2026-05-03")
+	manifestKey, runIDKey := artifacts.ResolveArchiveCurrentStateKeys(sessionPrefix)
+	trimmedKey := artifacts.S3PublishedOutputKey(sessionPrefix, "transcripts/final.trimmed.json")
+	fullKey := artifacts.S3PublishedOutputKey(sessionPrefix, "transcripts/full.json")
+	lockKey := artifacts.S3SessionLocksKey(sessionPrefix)
+	fake.SeedObject(storage.FakeObject{Key: runIDKey, Data: []byte("20260519T010203Z-a1b2c3d4\n")})
+	fake.SeedObject(storage.FakeObject{Key: manifestKey, Data: restoreManifestJSON(t, "2026-05-03", "sample-campaign")})
+	fake.SeedObject(storage.FakeObject{Key: trimmedKey, Data: []byte(`{"segments":[]}`)})
+	fake.SeedObject(storage.FakeObject{Key: fullKey, Data: []byte(`{"segments":[]}`)})
+	fake.SeedObject(storage.FakeObject{Key: lockKey, Data: []byte("locks:\n  - source: narratio.transcript.final_trimmed\n    reason: remote review\n")})
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{sessionPath})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{
+		"session", "status", "2026-05-03",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--session", sessionPath,
+	}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	out := stdout.String()
+	for _, want := range []string{
+		"Remote outputs:",
+		"Built-in:",
+		"Configured:",
+		"Previous-session:",
+		"Published:",
+		"narratio.transcript.final_trimmed locked",
+		"narratio.transcript.final_trimmed locked remote=published",
+		"narratio.transcript.final dest=transcripts/full.json remote=published",
+	} {
+		if !strings.Contains(out, want) {
+			t.Fatalf("stdout = %q, want %q", out, want)
+		}
+	}
+	if strings.Contains(out, "narratio.transcript.base remote=missing") {
+		t.Fatalf("stdout = %q, did not want catalog remote marker", out)
+	}
+}
+
+func TestExecuteStatusReportsRemoteArtifactCatalogErrorsWithoutFailing(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	addArchivePromotionsToPipeline(t, pipelinePath, `
+  outputs:
+    - source: narratio.transcript.final_trimmed
+      dest: transcripts/final.trimmed.json
+      required: true
+`)
+	fake := &storage.FakeBackend{ExistsErr: fmt.Errorf("exists failed")}
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{sessionPath})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{
+		"session", "status", "2026-05-03",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--session", sessionPath,
+	}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	out := stdout.String()
+	if !strings.Contains(out, "Remote publish: missing or unavailable:") {
+		t.Fatalf("stdout = %q, want remote publish unavailable state", out)
+	}
+	if !strings.Contains(out, "Remote outputs:") || !strings.Contains(out, "narratio.transcript.final_trimmed remote=error") {
+		t.Fatalf("stdout = %q, want remote output error state", out)
+	}
+	if !strings.Contains(out, "Publish locks: error:") {
+		t.Fatalf("stdout = %q, want publish locks error", out)
+	}
+}
+
+func TestExecuteArchiveLoadsRemoteLocks(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidArchiveConfigFiles(t, workspaceRoot)
+	fake := &storage.FakeBackend{}
+	lockKey := artifacts.S3SessionLocksKey(artifacts.S3SessionPrefix("dnd", "sample-campaign", "2026-05-03"))
+	fake.SeedObject(storage.FakeObject{Key: lockKey, Data: []byte("locks:\n  - source: narratio.transcript.final_trimmed\n    reason: remote review\n")})
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{sessionPath})
+
+	workRoot := filepath.Join(workspaceRoot, "work", "sample-campaign", "2026-05-03")
+	for _, stageName := range []string{"prepare", "transcribe", "merge", "polish", "normalize", "trim", "analyze"} {
+		// The publish stage only checks the manifest statuses and source files.
+		_ = stageName
+	}
+	mustWriteTestFile(t, filepath.Join(workRoot, "transcripts", "final.trimmed.json"), `{"segments":[]}`)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"run-stage", "publish", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--force"}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	promotedKey := artifacts.S3PublishedOutputKey(artifacts.S3SessionPrefix("dnd", "sample-campaign", "2026-05-03"), "transcripts/final.trimmed.json")
+	if _, ok := fake.Objects[promotedKey]; ok {
+		t.Fatalf("locked promoted key %q was uploaded", promotedKey)
+	}
+}
+
+func addArchivePromotionsToPipeline(t *testing.T, pipelinePath, archiveYAML string) {
+	t.Helper()
+	data, err := os.ReadFile(pipelinePath)
+	if err != nil {
+		t.Fatalf("read pipeline: %v", err)
+	}
+	updated := strings.Replace(string(data), "  upload_run: false\n", "  upload_run: false\n"+archiveYAML, 1)
+	if updated == string(data) {
+		t.Fatalf("pipeline %q did not contain archive upload_run marker", pipelinePath)
+	}
+	if err := os.WriteFile(pipelinePath, []byte(updated), 0o644); err != nil {
+		t.Fatalf("write pipeline: %v", err)
+	}
+}
+
+func writeValidArchiveConfigFiles(t *testing.T, workspaceRoot string) (string, string, string) {
+	t.Helper()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	data, err := os.ReadFile(pipelinePath)
+	if err != nil {
+		t.Fatalf("read pipeline: %v", err)
+	}
+	updated := strings.Replace(string(data), "upload_run: false", "upload_run: true", 1)
+	if err := os.WriteFile(pipelinePath, []byte(updated), 0o644); err != nil {
+		t.Fatalf("write pipeline: %v", err)
+	}
+	ctx := context.Background()
+	cfg, err := config.LoadWithSessionOptions(pipelinePath, campaignPath, sessionPath, config.SessionLoadOptions{})
+	if err != nil {
+		t.Fatalf("LoadWithSessionOptions() error = %v", err)
+	}
+	store := &manifest.LocalStore{}
+	m := manifest.New("2026-05-03", nowUTC())
+	m.Campaign = "sample-campaign"
+	m.RunID = "20260521T160000Z-test"
+	for _, name := range []string{"prepare", "transcribe", "merge", "polish", "normalize", "trim", "analyze"} {
+		m.MarkStageSucceeded(name, nowUTC(), nil)
+	}
+	path := artifacts.SessionManifestPathForCampaign(cfg.Pipeline.Workspace.Root, cfg.Session.Campaign, cfg.Session.SessionID)
+	if err := store.Save(ctx, path, m); err != nil {
+		t.Fatalf("save manifest: %v", err)
+	}
+	runManifestPath := artifacts.SessionRunManifestPathForCampaign(cfg.Pipeline.Workspace.Root, cfg.Session.Campaign, cfg.Session.SessionID, m.RunID)
+	if err := os.MkdirAll(filepath.Dir(runManifestPath), 0o755); err != nil {
+		t.Fatalf("mkdir run manifest: %v", err)
+	}
+	if err := os.WriteFile(runManifestPath, []byte("{}\n"), 0o644); err != nil {
+		t.Fatalf("write run manifest: %v", err)
+	}
+	return pipelinePath, campaignPath, sessionPath
+}
+
+func addStaticArchiveLockToPipelineConfig(t *testing.T, pipelinePath, source string) {
+	t.Helper()
+	data, err := os.ReadFile(pipelinePath)
+	if err != nil {
+		t.Fatalf("read pipeline: %v", err)
+	}
+	updated := strings.Replace(
+		string(data),
+		"publish:\n  enabled: true\n  upload_run: false\n",
+		"publish:\n  enabled: true\n  upload_run: false\n  locks:\n    - source: "+source+"\n      reason: static review\n",
+		1,
+	)
+	if updated == string(data) {
+		t.Fatalf("archive section not found in pipeline config")
+	}
+	if err := os.WriteFile(pipelinePath, []byte(updated), 0o644); err != nil {
+		t.Fatalf("write pipeline: %v", err)
+	}
+}

internal/app/plan.go

@@ -7,6 +7,7 @@ import (
 	"io"
 	"log/slog"
 	"os"
+	"strings"
 
 	"gitea.maximumdirect.net/eric/narratio/internal/artifacts"
 	"gitea.maximumdirect.net/eric/narratio/internal/config"
@@ -16,35 +17,45 @@ import (
 
 // Plan validates configuration, prepares the local workdir, and prints stage order.
 func Plan(ctx context.Context, args []string, out io.Writer) error {
+	positionalSessionID, args := pullLeadingSessionID(args)
 	fs := flag.NewFlagSet("plan", flag.ContinueOnError)
 	fs.SetOutput(io.Discard)
 
 	var pipelinePath string
+	var campaignPath string
+	var campaignFilePath string
 	var sessionPath string
 	var sessionID string
+	var previousSessionID string
 	var force bool
 	fs.StringVar(&pipelinePath, "config", "", "path to pipeline.yml (optional; defaults searched)")
+	fs.StringVar(&campaignPath, "campaign", "", "campaign ID")
+	fs.StringVar(&campaignFilePath, "campaign-file", "", "path to campaign.yml")
 	fs.StringVar(&sessionPath, "session", "", "path to session.yml")
-	fs.StringVar(&sessionID, "session-id", "", "session identifier for session.yml templates")
+	fs.StringVar(&previousSessionID, "previous-session-id", "", "expected previous session identifier")
 	fs.BoolVar(&force, "force", false, "force stage execution (reserved for future behavior)")
 
 	if err := fs.Parse(args); err != nil {
 		return fmt.Errorf("plan: invalid flags: %w", err)
 	}
-	if fs.NArg() != 0 {
-		return fmt.Errorf("plan: unexpected positional arguments")
+	if positionalSessionID == "" {
+		if err := applyParsedSessionIDArg("plan", fs, &sessionID); err != nil {
+			return err
+		}
+	} else {
+		if fs.NArg() != 0 {
+			return fmt.Errorf("plan: unexpected positional arguments")
+		}
+		if err := applyPositionalSessionID("plan", positionalSessionID, &sessionID); err != nil {
+			return err
+		}
 	}
-	resolvedPipelinePath, err := resolvePipelineConfigPath(pipelinePath)
-	if err != nil {
-		return fmt.Errorf("plan: %w", err)
+	if strings.TrimSpace(sessionID) == "" {
+		return fmt.Errorf("plan: session_id is required")
 	}
-	resolvedSessionPath, err := resolveSessionConfigPath(sessionPath)
-	if err != nil {
-		return fmt.Errorf("plan: %w", err)
-	}
-
-	cfg, err := config.LoadWithSessionOptions(resolvedPipelinePath, resolvedSessionPath, config.SessionLoadOptions{
-		SessionID: sessionID,
+	cfg, err := loadCommandConfig(ctx, pipelinePath, campaignPath, campaignFilePath, sessionPath, config.SessionLoadOptions{
+		SessionID:         sessionID,
+		PreviousSessionID: previousSessionID,
 	})
 	if err != nil {
 		return fmt.Errorf("plan: %w", err)
@@ -72,7 +83,7 @@ func Plan(ctx context.Context, args []string, out io.Writer) error {
 
 	runCount := 0
 	skipCount := 0
-	if _, err := fmt.Fprintf(out, "narratio plan: workdir prepared at %s\n", paths.Root); err != nil {
+	if _, err := fmt.Fprintf(out, "narratio session plan: workdir prepared at %s\n", paths.Root); err != nil {
 		return err
 	}
 	for _, d := range decisions {

internal/app/plan_test.go

@@ -15,19 +15,19 @@ import (
 
 func TestPlanCreatesAndReusesWorkdir(t *testing.T) {
 	workspaceRoot := t.TempDir()
-	pipelinePath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
 
 	var out bytes.Buffer
-	args := []string{"--config", pipelinePath, "--session", sessionPath}
+	args := []string{"2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}
 
 	if err := Plan(context.Background(), args, &out); err != nil {
 		t.Fatalf("first Plan() error = %v", err)
 	}
 	got := out.String()
-	if !strings.Contains(got, "narratio plan: workdir prepared at") {
+	if !strings.Contains(got, "narratio session plan: workdir prepared at") {
 		t.Fatalf("first output = %q, want workdir prepared", got)
 	}
-	for _, name := range []string{"prepare", "transcribe", "merge", "polish", "normalize", "trim", "analyze", "archive", "notify"} {
+	for _, name := range []string{"prepare", "transcribe", "merge", "polish", "normalize", "trim", "analyze", "publish", "notify"} {
 		if !strings.Contains(got, name+": run") {
 			t.Fatalf("first output = %q, missing stage %q", got, name)
 		}
@@ -55,14 +55,14 @@ func TestPlanCreatesAndReusesWorkdir(t *testing.T) {
 	if err := Plan(context.Background(), args, &out); err != nil {
 		t.Fatalf("second Plan() error = %v", err)
 	}
-	if !strings.Contains(out.String(), "narratio plan: workdir prepared at") {
+	if !strings.Contains(out.String(), "narratio session plan: workdir prepared at") {
 		t.Fatalf("second output = %q, want workdir prepared", out.String())
 	}
 }
 
 func TestPlanShowsRunAndSkipFromManifest(t *testing.T) {
 	workspaceRoot := t.TempDir()
-	pipelinePath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
 	manifestPath := filepath.Join(workspaceRoot, "work", "sample-campaign", "2026-05-03", "manifest.json")
 
 	store := &manifest.LocalStore{}
@@ -74,7 +74,7 @@ func TestPlanShowsRunAndSkipFromManifest(t *testing.T) {
 	}
 
 	var out bytes.Buffer
-	if err := Plan(context.Background(), []string{"--config", pipelinePath, "--session", sessionPath}, &out); err != nil {
+	if err := Plan(context.Background(), []string{"2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &out); err != nil {
 		t.Fatalf("Plan() error = %v", err)
 	}
 	got := out.String()
@@ -93,6 +93,7 @@ func TestPlanFailsWhenConfiguredSecretsDirMissing(t *testing.T) {
 	workspaceRoot := t.TempDir()
 	configDir := t.TempDir()
 	pipelinePath := filepath.Join(configDir, "pipeline.yml")
+	campaignPath := writeAppTestCampaignConfig(t, configDir)
 	sessionPath := filepath.Join(configDir, "session.yml")
 
 	pipelineYAML := `workspace:
@@ -107,8 +108,6 @@ seriatim:
   binary: seriatim
 audita:
   binary: audita
-analyzer:
-  timeout: 20m
 notification:
   timeout: 10s
 `
@@ -128,7 +127,7 @@ inputs:
 	}
 
 	var out bytes.Buffer
-	err := Plan(context.Background(), []string{"--config", pipelinePath, "--session", sessionPath}, &out)
+	err := Plan(context.Background(), []string{"2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &out)
 	if err == nil {
 		t.Fatal("expected error, got nil")
 	}

internal/app/planner_test.go

@@ -4,7 +4,7 @@ import "testing"
 
 func TestBuildFullPlanOrder(t *testing.T) {
 	got := BuildFullPlan()
-	want := []string{"prepare", "transcribe", "merge", "polish", "normalize", "trim", "analyze", "archive", "notify"}
+	want := []string{"prepare", "transcribe", "merge", "polish", "normalize", "trim", "analyze", "publish", "notify"}
 	if len(got) != len(want) {
 		t.Fatalf("len(plan) = %d, want %d", len(got), len(want))
 	}

internal/app/post_archive_cleanup.go

@@ -17,8 +17,8 @@ func runPostArchiveCleanup(ctx context.Context, env *Env, manifestPath string, m
 		return nil
 	}
 
-	spoolRequested := env.Config.Pipeline.Spool.DeleteAudioAfterArchive
-	workRequested := env.Config.Pipeline.Workspace.CleanupAfterArchive
+	spoolRequested := env.Config.Pipeline.Spool.DeleteAudioAfterPublish
+	workRequested := env.Config.Pipeline.Workspace.CleanupAfterPublish
 	if !spoolRequested && !workRequested {
 		return nil
 	}
@@ -63,9 +63,9 @@ func runPostArchiveCleanup(ctx context.Context, env *Env, manifestPath string, m
 	}
 
 	if spoolRequested {
-		if err := removeRunScopedDir(strings.TrimSpace(env.Config.Pipeline.Spool.Root), spoolDir, "pipeline.spool.delete_audio_after_archive"); err != nil {
+		if err := removeRunScopedDir(strings.TrimSpace(env.Config.Pipeline.Spool.Root), spoolDir, "pipeline.spool.delete_audio_after_publish"); err != nil {
 			sr.Metadata["cleanup_failed"] = true
-			sr.Metadata["cleanup_failed_policy"] = "pipeline.spool.delete_audio_after_archive"
+			sr.Metadata["cleanup_failed_policy"] = "pipeline.spool.delete_audio_after_publish"
 			sr.Metadata["cleanup_failed_path"] = spoolDir
 			_ = env.ManifestStore.Save(ctx, manifestPath, m)
 			return err
@@ -82,9 +82,9 @@ func runPostArchiveCleanup(ctx context.Context, env *Env, manifestPath string, m
 		return nil
 	}
 
-	if err := removeRunScopedDir(strings.TrimSpace(env.Config.Pipeline.Workspace.Root), workDir, "pipeline.workspace.cleanup_after_archive"); err != nil {
+	if err := removeRunScopedDir(strings.TrimSpace(env.Config.Pipeline.Workspace.Root), workDir, "pipeline.workspace.cleanup_after_publish"); err != nil {
 		sr.Metadata["cleanup_failed"] = true
-		sr.Metadata["cleanup_failed_policy"] = "pipeline.workspace.cleanup_after_archive"
+		sr.Metadata["cleanup_failed_policy"] = "pipeline.workspace.cleanup_after_publish"
 		sr.Metadata["cleanup_failed_path"] = workDir
 		_ = env.ManifestStore.Save(ctx, manifestPath, m)
 		return err
@@ -100,17 +100,17 @@ func archiveStageRecordForCleanup(m *manifest.Manifest, executed []string) *mani
 	if m == nil {
 		return nil
 	}
-	archiveRan := false
+	publishRan := false
 	for _, name := range executed {
-		if name == "archive" {
-			archiveRan = true
+		if name == "publish" {
+			publishRan = true
 			break
 		}
 	}
-	if !archiveRan {
+	if !publishRan {
 		return nil
 	}
-	sr := m.Stages["archive"]
+	sr := m.Stages["publish"]
 	if sr == nil || sr.Status != manifest.StatusSucceeded {
 		return nil
 	}
@@ -118,88 +118,105 @@ func archiveStageRecordForCleanup(m *manifest.Manifest, executed []string) *mani
 }
 
 func archiveCleanupEligible(cfg *config.Config, sr *manifest.StageRecord) (bool, string) {
-	if cfg == nil || cfg.Pipeline == nil || cfg.Pipeline.Archive == nil {
-		return false, "archive configuration is missing"
+	if cfg == nil || cfg.Pipeline == nil || cfg.Pipeline.Publish == nil {
+		return false, "publish configuration is missing"
 	}
 	enabled := true
-	if cfg.Pipeline.Archive.Enabled != nil {
-		enabled = *cfg.Pipeline.Archive.Enabled
+	if cfg.Pipeline.Publish.Enabled != nil {
+		enabled = *cfg.Pipeline.Publish.Enabled
 	}
 	if !enabled {
-		return false, "archive.enabled is false"
+		return false, "publish.enabled is false"
 	}
 	uploadRun := true
-	if cfg.Pipeline.Archive.UploadRun != nil {
-		uploadRun = *cfg.Pipeline.Archive.UploadRun
+	if cfg.Pipeline.Publish.UploadRun != nil {
+		uploadRun = *cfg.Pipeline.Publish.UploadRun
 	}
 	if !uploadRun {
-		return false, "archive.upload_run is false"
+		return false, "publish.upload_run is false"
 	}
 	if sr == nil || sr.Metadata == nil {
-		return false, "archive metadata is missing"
+		return false, "publish metadata is missing"
 	}
 	if skipped, _ := sr.Metadata["skipped"].(bool); skipped {
-		return false, "archive stage was skipped"
+		return false, "publish stage was skipped"
 	}
 	if uploaded, _ := sr.Metadata["uploaded"].(bool); !uploaded {
-		return false, "archive did not upload run record"
+		return false, "publish did not upload run record"
 	}
 	if pointer, _ := sr.Metadata["current_pointer_written"].(bool); !pointer {
-		return false, "archive did not write current pointer"
+		return false, "publish did not write current pointer"
 	}
 	if strings.TrimSpace(asString(sr.Metadata["current_run_id_key"])) == "" {
-		return false, "archive current run pointer key is missing"
+		return false, "publish current run pointer key is missing"
 	}
 	return true, ""
 }
 
+type scopedDir struct {
+	RootAbs   string
+	TargetAbs string
+	Exists    bool
+}
+
 func removeRunScopedDir(root, target, policy string) error {
+	dir, err := validateScopedDir(root, target, policy)
+	if err != nil {
+		return err
+	}
+	if !dir.Exists {
+		return nil
+	}
+	if err := os.RemoveAll(dir.TargetAbs); err != nil {
+		return fmt.Errorf("cleanup policy %s: remove %q: %w", policy, dir.TargetAbs, err)
+	}
+	return nil
+}
+
+func validateScopedDir(root, target, policy string) (scopedDir, error) {
 	cleanRoot := strings.TrimSpace(root)
 	cleanTarget := strings.TrimSpace(target)
 	if cleanRoot == "" {
-		return fmt.Errorf("cleanup policy %s: root path is required", policy)
+		return scopedDir{}, fmt.Errorf("cleanup policy %s: root path is required", policy)
 	}
 	if cleanTarget == "" {
-		return fmt.Errorf("cleanup policy %s: target path is required", policy)
+		return scopedDir{}, fmt.Errorf("cleanup policy %s: target path is required", policy)
 	}
 
 	rootAbs, err := filepath.Abs(cleanRoot)
 	if err != nil {
-		return fmt.Errorf("cleanup policy %s: resolve root %q: %w", policy, cleanRoot, err)
+		return scopedDir{}, fmt.Errorf("cleanup policy %s: resolve root %q: %w", policy, cleanRoot, err)
 	}
 	targetAbs, err := filepath.Abs(cleanTarget)
 	if err != nil {
-		return fmt.Errorf("cleanup policy %s: resolve target %q: %w", policy, cleanTarget, err)
+		return scopedDir{}, fmt.Errorf("cleanup policy %s: resolve target %q: %w", policy, cleanTarget, err)
 	}
 
 	rel, err := filepath.Rel(rootAbs, targetAbs)
 	if err != nil {
-		return fmt.Errorf("cleanup policy %s: relative path from %q to %q: %w", policy, rootAbs, targetAbs, err)
+		return scopedDir{}, fmt.Errorf("cleanup policy %s: relative path from %q to %q: %w", policy, rootAbs, targetAbs, err)
 	}
 	if rel == "." {
-		return fmt.Errorf("cleanup policy %s: refusing to delete root directory %q", policy, rootAbs)
+		return scopedDir{}, fmt.Errorf("cleanup policy %s: refusing to delete root directory %q", policy, rootAbs)
 	}
 	if rel == ".." || strings.HasPrefix(rel, ".."+string(filepath.Separator)) {
-		return fmt.Errorf("cleanup policy %s: refusing to delete path outside root: root=%q target=%q", policy, rootAbs, targetAbs)
+		return scopedDir{}, fmt.Errorf("cleanup policy %s: refusing to delete path outside root: root=%q target=%q", policy, rootAbs, targetAbs)
 	}
 
 	info, err := os.Lstat(targetAbs)
 	if err != nil {
 		if os.IsNotExist(err) {
-			return nil
+			return scopedDir{RootAbs: rootAbs, TargetAbs: targetAbs, Exists: false}, nil
 		}
-		return fmt.Errorf("cleanup policy %s: stat target %q: %w", policy, targetAbs, err)
+		return scopedDir{}, fmt.Errorf("cleanup policy %s: stat target %q: %w", policy, targetAbs, err)
 	}
 	if info.Mode()&os.ModeSymlink != 0 {
-		return fmt.Errorf("cleanup policy %s: refusing to delete symlink path %q", policy, targetAbs)
+		return scopedDir{}, fmt.Errorf("cleanup policy %s: refusing to delete symlink path %q", policy, targetAbs)
 	}
 	if !info.IsDir() {
-		return fmt.Errorf("cleanup policy %s: target %q is not a directory", policy, targetAbs)
+		return scopedDir{}, fmt.Errorf("cleanup policy %s: target %q is not a directory", policy, targetAbs)
 	}
-	if err := os.RemoveAll(targetAbs); err != nil {
-		return fmt.Errorf("cleanup policy %s: remove %q: %w", policy, targetAbs, err)
-	}
-	return nil
+	return scopedDir{RootAbs: rootAbs, TargetAbs: targetAbs, Exists: true}, nil
 }
 
 func asString(v any) string {

internal/app/post_archive_cleanup_test.go

@@ -20,11 +20,11 @@ type archiveSuccessStage struct {
 	metadata map[string]any
 }
 
-func (archiveSuccessStage) Name() string           { return "archive" }
+func (archiveSuccessStage) Name() string           { return "publish" }
 func (archiveSuccessStage) Declares() stage.IODecl { return stage.IODecl{} }
 func (s archiveSuccessStage) Run(_ context.Context, _ *stage.Env, _ *manifest.Manifest) (*stage.StageResult, error) {
 	md := map[string]any{
-		"stage":                   "archive",
+		"stage":                   "publish",
 		"uploaded":                true,
 		"current_pointer_written": true,
 		"current_run_id_key":      "dnd/campaigns/sample-campaign/sessions/2026-05-03/current/run_id.txt",
@@ -45,8 +45,8 @@ func (notifyFailStage) Run(_ context.Context, _ *stage.Env, _ *manifest.Manifest
 
 func TestPostArchiveCleanupDisabledKeepsLocalDirs(t *testing.T) {
 	cfg, seed := cleanupFixtureConfig(t)
-	cfg.Pipeline.Spool.DeleteAudioAfterArchive = false
-	cfg.Pipeline.Workspace.CleanupAfterArchive = false
+	cfg.Pipeline.Spool.DeleteAudioAfterPublish = false
+	cfg.Pipeline.Workspace.CleanupAfterPublish = false
 
 	if _, err := executeStages(context.Background(), cfg, []stage.Stage{archiveSuccessStage{}}, RunOptions{Env: &Env{ObjectStore: &storage.FakeBackend{}}}); err != nil {
 		t.Fatalf("executeStages() error = %v", err)
@@ -59,8 +59,8 @@ func TestPostArchiveCleanupDisabledKeepsLocalDirs(t *testing.T) {
 
 func TestPostArchiveCleanupSpoolOnly(t *testing.T) {
 	cfg, seed := cleanupFixtureConfig(t)
-	cfg.Pipeline.Spool.DeleteAudioAfterArchive = true
-	cfg.Pipeline.Workspace.CleanupAfterArchive = false
+	cfg.Pipeline.Spool.DeleteAudioAfterPublish = true
+	cfg.Pipeline.Workspace.CleanupAfterPublish = false
 
 	if _, err := executeStages(context.Background(), cfg, []stage.Stage{archiveSuccessStage{}}, RunOptions{Env: &Env{ObjectStore: &storage.FakeBackend{}}}); err != nil {
 		t.Fatalf("executeStages() error = %v", err)
@@ -73,8 +73,8 @@ func TestPostArchiveCleanupSpoolOnly(t *testing.T) {
 
 func TestPostArchiveCleanupWorkdirOnly(t *testing.T) {
 	cfg, seed := cleanupFixtureConfig(t)
-	cfg.Pipeline.Spool.DeleteAudioAfterArchive = false
-	cfg.Pipeline.Workspace.CleanupAfterArchive = true
+	cfg.Pipeline.Spool.DeleteAudioAfterPublish = false
+	cfg.Pipeline.Workspace.CleanupAfterPublish = true
 
 	if _, err := executeStages(context.Background(), cfg, []stage.Stage{archiveSuccessStage{}}, RunOptions{Env: &Env{ObjectStore: &storage.FakeBackend{}}}); err != nil {
 		t.Fatalf("executeStages() error = %v", err)
@@ -82,14 +82,15 @@ func TestPostArchiveCleanupWorkdirOnly(t *testing.T) {
 
 	assertExists(t, cfg.Pipeline.Workspace.Root)
 	assertExists(t, seed.otherRunDir)
+	assertExists(t, seed.previousCachePath)
 	assertMissing(t, seed.runWorkDir)
 	assertExists(t, seed.spoolAudioDir)
 }
 
 func TestPostArchiveCleanupBothPolicies(t *testing.T) {
 	cfg, seed := cleanupFixtureConfig(t)
-	cfg.Pipeline.Spool.DeleteAudioAfterArchive = true
-	cfg.Pipeline.Workspace.CleanupAfterArchive = true
+	cfg.Pipeline.Spool.DeleteAudioAfterPublish = true
+	cfg.Pipeline.Workspace.CleanupAfterPublish = true
 
 	if _, err := executeStages(context.Background(), cfg, []stage.Stage{archiveSuccessStage{}}, RunOptions{Env: &Env{ObjectStore: &storage.FakeBackend{}}}); err != nil {
 		t.Fatalf("executeStages() error = %v", err)
@@ -98,16 +99,17 @@ func TestPostArchiveCleanupBothPolicies(t *testing.T) {
 	assertMissing(t, seed.spoolAudioDir)
 	assertMissing(t, seed.runWorkDir)
 	assertExists(t, seed.otherRunDir)
+	assertExists(t, seed.previousCachePath)
 }
 
 func TestPostArchiveCleanupNotRunWhenArchiveFails(t *testing.T) {
 	cfg, seed := cleanupFixtureConfig(t)
-	cfg.Pipeline.Spool.DeleteAudioAfterArchive = true
-	cfg.Pipeline.Workspace.CleanupAfterArchive = true
+	cfg.Pipeline.Spool.DeleteAudioAfterPublish = true
+	cfg.Pipeline.Workspace.CleanupAfterPublish = true
 
-	_, err := executeStages(context.Background(), cfg, []stage.Stage{failingStage{name: "archive", err: errors.New("archive failed")}}, RunOptions{Env: &Env{ObjectStore: &storage.FakeBackend{}}})
-	if err == nil || !strings.Contains(err.Error(), "stage \"archive\" failed") {
-		t.Fatalf("executeStages() error = %v, want archive failure", err)
+	_, err := executeStages(context.Background(), cfg, []stage.Stage{failingStage{name: "publish", err: errors.New("archive failed")}}, RunOptions{Env: &Env{ObjectStore: &storage.FakeBackend{}}})
+	if err == nil || !strings.Contains(err.Error(), "stage \"publish\" failed") {
+		t.Fatalf("executeStages() error = %v, want publish failure", err)
 	}
 
 	assertExists(t, seed.spoolAudioDir)
@@ -116,8 +118,8 @@ func TestPostArchiveCleanupNotRunWhenArchiveFails(t *testing.T) {
 
 func TestPostArchiveCleanupNotRunWhenArchiveSkipped(t *testing.T) {
 	cfg, seed := cleanupFixtureConfig(t)
-	cfg.Pipeline.Spool.DeleteAudioAfterArchive = true
-	cfg.Pipeline.Workspace.CleanupAfterArchive = true
+	cfg.Pipeline.Spool.DeleteAudioAfterPublish = true
+	cfg.Pipeline.Workspace.CleanupAfterPublish = true
 
 	if _, err := executeStages(context.Background(), cfg, []stage.Stage{archiveSuccessStage{metadata: map[string]any{"skipped": true}}}, RunOptions{Env: &Env{ObjectStore: &storage.FakeBackend{}}}); err != nil {
 		t.Fatalf("executeStages() error = %v", err)
@@ -129,8 +131,8 @@ func TestPostArchiveCleanupNotRunWhenArchiveSkipped(t *testing.T) {
 
 func TestPostArchiveCleanupNotRunWhenCurrentPointerMissing(t *testing.T) {
 	cfg, seed := cleanupFixtureConfig(t)
-	cfg.Pipeline.Spool.DeleteAudioAfterArchive = true
-	cfg.Pipeline.Workspace.CleanupAfterArchive = true
+	cfg.Pipeline.Spool.DeleteAudioAfterPublish = true
+	cfg.Pipeline.Workspace.CleanupAfterPublish = true
 
 	if _, err := executeStages(context.Background(), cfg, []stage.Stage{archiveSuccessStage{metadata: map[string]any{"current_pointer_written": false}}}, RunOptions{Env: &Env{ObjectStore: &storage.FakeBackend{}}}); err != nil {
 		t.Fatalf("executeStages() error = %v", err)
@@ -142,9 +144,9 @@ func TestPostArchiveCleanupNotRunWhenCurrentPointerMissing(t *testing.T) {
 
 func TestPostArchiveCleanupNotRunWhenArchiveUploadDisabled(t *testing.T) {
 	cfg, seed := cleanupFixtureConfig(t)
-	cfg.Pipeline.Spool.DeleteAudioAfterArchive = true
-	cfg.Pipeline.Workspace.CleanupAfterArchive = true
-	cfg.Pipeline.Archive.UploadRun = boolPtr(false)
+	cfg.Pipeline.Spool.DeleteAudioAfterPublish = true
+	cfg.Pipeline.Workspace.CleanupAfterPublish = true
+	cfg.Pipeline.Publish.UploadRun = boolPtr(false)
 
 	if _, err := executeStages(context.Background(), cfg, []stage.Stage{archiveSuccessStage{}}, RunOptions{Env: &Env{ObjectStore: &storage.FakeBackend{}}}); err != nil {
 		t.Fatalf("executeStages() error = %v", err)
@@ -156,8 +158,8 @@ func TestPostArchiveCleanupNotRunWhenArchiveUploadDisabled(t *testing.T) {
 
 func TestPostArchiveCleanupWaitsUntilAllStagesSucceed(t *testing.T) {
 	cfg, seed := cleanupFixtureConfig(t)
-	cfg.Pipeline.Spool.DeleteAudioAfterArchive = true
-	cfg.Pipeline.Workspace.CleanupAfterArchive = true
+	cfg.Pipeline.Spool.DeleteAudioAfterPublish = true
+	cfg.Pipeline.Workspace.CleanupAfterPublish = true
 
 	_, err := executeStages(context.Background(), cfg, []stage.Stage{archiveSuccessStage{}, notifyFailStage{}}, RunOptions{Env: &Env{ObjectStore: &storage.FakeBackend{}}})
 	if err == nil || !strings.Contains(err.Error(), "stage \"notify\" failed") {
@@ -170,8 +172,8 @@ func TestPostArchiveCleanupWaitsUntilAllStagesSucceed(t *testing.T) {
 
 func TestPostArchiveCleanupFailsOnUnsafePath(t *testing.T) {
 	cfg, _ := cleanupFixtureConfig(t)
-	cfg.Pipeline.Spool.DeleteAudioAfterArchive = true
-	cfg.Pipeline.Workspace.CleanupAfterArchive = false
+	cfg.Pipeline.Spool.DeleteAudioAfterPublish = true
+	cfg.Pipeline.Workspace.CleanupAfterPublish = false
 
 	manifestPath := manifestPathFor(cfg)
 	store := &manifest.LocalStore{}
@@ -192,19 +194,19 @@ func TestPostArchiveCleanupFailsOnUnsafePath(t *testing.T) {
 
 func TestPostArchiveCleanupNotRunWhenPromotionIsMissing(t *testing.T) {
 	cfg, seed, runID := archiveStageCleanupFixture(t)
-	cfg.Pipeline.Spool.DeleteAudioAfterArchive = true
-	cfg.Pipeline.Workspace.CleanupAfterArchive = true
-	cfg.Pipeline.Archive.PromoteArtifacts = []config.ArchivePromotionRule{
-		{From: "artifacts/missing.md", To: "artifacts/missing.md", Required: boolPtr(true)},
+	cfg.Pipeline.Spool.DeleteAudioAfterPublish = true
+	cfg.Pipeline.Workspace.CleanupAfterPublish = true
+	cfg.Pipeline.Publish.Outputs = []config.PublishOutputRule{
+		{Source: "narratio.transcript.base", Dest: "transcripts/base.json", Required: boolPtr(true)},
 	}
 
-	archiveStageImpl, err := stage.Select("archive")
+	archiveStageImpl, err := stage.Select("publish")
 	if err != nil {
-		t.Fatalf("Select(archive) error = %v", err)
+		t.Fatalf("Select(publish) error = %v", err)
 	}
 	_, err = executeStages(context.Background(), cfg, []stage.Stage{archiveStageImpl}, RunOptions{Env: &Env{ObjectStore: &storage.FakeBackend{}}})
-	if err == nil || !strings.Contains(err.Error(), "required promotion source missing") {
-		t.Fatalf("executeStages() error = %v, want promotion-missing failure", err)
+	if err == nil || !strings.Contains(err.Error(), "required output source unavailable") {
+		t.Fatalf("executeStages() error = %v, want required output source unavailable failure", err)
 	}
 
 	assertExists(t, seed.spoolAudioDir)
@@ -215,13 +217,13 @@ func TestPostArchiveCleanupNotRunWhenPromotionIsMissing(t *testing.T) {
 
 func TestPostArchiveCleanupNotRunWhenCurrentManifestUploadFails(t *testing.T) {
 	cfg, seed, _ := archiveStageCleanupFixture(t)
-	cfg.Pipeline.Spool.DeleteAudioAfterArchive = true
-	cfg.Pipeline.Workspace.CleanupAfterArchive = true
+	cfg.Pipeline.Spool.DeleteAudioAfterPublish = true
+	cfg.Pipeline.Workspace.CleanupAfterPublish = true
 	failKey := seed.sessionPrefix + "current/manifest.json"
 
-	archiveStageImpl, err := stage.Select("archive")
+	archiveStageImpl, err := stage.Select("publish")
 	if err != nil {
-		t.Fatalf("Select(archive) error = %v", err)
+		t.Fatalf("Select(publish) error = %v", err)
 	}
 	_, err = executeStages(context.Background(), cfg, []stage.Stage{archiveStageImpl}, RunOptions{
 		Env: &Env{ObjectStore: &failKeyStore{delegate: &storage.FakeBackend{}, failKey: failKey}},
@@ -236,13 +238,13 @@ func TestPostArchiveCleanupNotRunWhenCurrentManifestUploadFails(t *testing.T) {
 
 func TestPostArchiveCleanupNotRunWhenCurrentPointerUploadFails(t *testing.T) {
 	cfg, seed, _ := archiveStageCleanupFixture(t)
-	cfg.Pipeline.Spool.DeleteAudioAfterArchive = true
-	cfg.Pipeline.Workspace.CleanupAfterArchive = true
+	cfg.Pipeline.Spool.DeleteAudioAfterPublish = true
+	cfg.Pipeline.Workspace.CleanupAfterPublish = true
 	failKey := seed.sessionPrefix + "current/run_id.txt"
 
-	archiveStageImpl, err := stage.Select("archive")
+	archiveStageImpl, err := stage.Select("publish")
 	if err != nil {
-		t.Fatalf("Select(archive) error = %v", err)
+		t.Fatalf("Select(publish) error = %v", err)
 	}
 	_, err = executeStages(context.Background(), cfg, []stage.Stage{archiveStageImpl}, RunOptions{
 		Env: &Env{ObjectStore: &failKeyStore{delegate: &storage.FakeBackend{}, failKey: failKey}},
@@ -256,29 +258,37 @@ func TestPostArchiveCleanupNotRunWhenCurrentPointerUploadFails(t *testing.T) {
 }
 
 type cleanupSeed struct {
-	runWorkDir       string
-	otherRunDir      string
-	spoolAudioDir    string
-	localSourceAudio string
-	sessionPrefix    string
+	runWorkDir        string
+	otherRunDir       string
+	spoolAudioDir     string
+	localSourceAudio  string
+	previousCachePath string
+	sessionPrefix     string
 }
 
 func cleanupFixtureConfig(t *testing.T) (*config.Config, cleanupSeed) {
 	t.Helper()
 
 	cfg := testConfig(t)
-	cfg.Pipeline.Archive = &config.ArchiveConfig{Enabled: boolPtr(true), UploadRun: boolPtr(true)}
+	cfg.Pipeline.Publish = &config.PublishConfig{Enabled: boolPtr(true), UploadRun: boolPtr(true)}
 	cfg.Pipeline.Spool.Root = filepath.Join(t.TempDir(), "spool")
 
 	runID := "20260516T010203Z-1a2b3c4d"
 	runWorkDir := artifacts.SessionRunRootForCampaign(cfg.Pipeline.Workspace.Root, cfg.Session.Campaign, cfg.Session.SessionID, runID)
 	otherRunDir := artifacts.SessionRunRootForCampaign(cfg.Pipeline.Workspace.Root, cfg.Session.Campaign, cfg.Session.SessionID, "20260516T010204Z-5e6f7a8b")
 	spoolAudioDir := artifacts.SessionSpoolAudioDir(cfg.Pipeline.Spool.Root, cfg.Session.Campaign, cfg.Session.SessionID, runID)
+	previousCachePath := artifacts.SessionPreviousArtifactPathForCampaign(
+		cfg.Pipeline.Workspace.Root,
+		cfg.Session.Campaign,
+		cfg.Session.SessionID,
+		"session_recap.md",
+	)
 
 	mustWriteFile(t, filepath.Join(runWorkDir, "manifest.json"), "{}\n")
 	mustWriteFile(t, filepath.Join(runWorkDir, "logs", "stage.log"), "log\n")
 	mustWriteFile(t, filepath.Join(otherRunDir, "logs", "stage.log"), "other\n")
 	mustWriteFile(t, filepath.Join(spoolAudioDir, "speaker.flac"), "flac\n")
+	mustWriteFile(t, previousCachePath, "# previous recap\n")
 
 	localSourceAudio := filepath.Join(filepath.Dir(cfg.SessionPath), "audio", "alice.flac")
 	mustWriteFile(t, localSourceAudio, "source\n")
@@ -301,11 +311,12 @@ func cleanupFixtureConfig(t *testing.T) (*config.Config, cleanupSeed) {
 	}
 
 	return cfg, cleanupSeed{
-		runWorkDir:       runWorkDir,
-		otherRunDir:      otherRunDir,
-		spoolAudioDir:    spoolAudioDir,
-		localSourceAudio: localSourceAudio,
-		sessionPrefix:    seed.S3SessionPrefix,
+		runWorkDir:        runWorkDir,
+		otherRunDir:       otherRunDir,
+		spoolAudioDir:     spoolAudioDir,
+		localSourceAudio:  localSourceAudio,
+		previousCachePath: previousCachePath,
+		sessionPrefix:     seed.S3SessionPrefix,
 	}
 }
 
@@ -318,12 +329,19 @@ func archiveStageCleanupFixture(t *testing.T) (*config.Config, cleanupSeed, stri
 		Bucket:     "my-dnd-archive",
 		RootPrefix: "dnd",
 	}
-	cfg.Pipeline.Archive = &config.ArchiveConfig{
+	cfg.Pipeline.Publish = &config.PublishConfig{
 		Enabled:   boolPtr(true),
 		UploadRun: boolPtr(true),
-		PromoteArtifacts: []config.ArchivePromotionRule{
-			{From: "transcripts/trimmed.json", To: "transcripts/trimmed.json", Required: boolPtr(true)},
-			{From: "artifacts/session_recap.md", To: "artifacts/session_recap.md", Required: boolPtr(true)},
+		Outputs: []config.PublishOutputRule{
+			{Source: "narratio.transcript.final_trimmed", Dest: "transcripts/final.trimmed.json", Required: boolPtr(true)},
+			{Source: "narratio.artifact.session_recap", Dest: "artifacts/session_recap.md", Required: boolPtr(true)},
+		},
+	}
+	cfg.Pipeline.Scriptorium = &config.ScriptoriumConfig{
+		Artifacts: map[string]config.ScriptoriumArtifactConfig{
+			"session_recap": {
+				OutputPath: "artifacts/session_recap.md",
+			},
 		},
 	}
 	writeArchiveFixtureRunFiles(
@@ -353,14 +371,14 @@ func writeArchiveFixtureRunFiles(t *testing.T, runWorkDir, sessionRoot string) {
 	t.Helper()
 	mustWriteFile(t, filepath.Join(runWorkDir, "prepare", "inputs", "session.yml"), "session_id: 2026-05-03\n")
 	mustWriteFile(t, filepath.Join(runWorkDir, "transcribe", "outputs", "transcripts", "raw", "speaker.json"), "{}\n")
-	mustWriteFile(t, filepath.Join(runWorkDir, "trim", "outputs", "transcripts", "trimmed.json"), "{}\n")
+	mustWriteFile(t, filepath.Join(runWorkDir, "trim", "outputs", "transcripts", "final.trimmed.json"), "{\"segments\":[]}\n")
 	mustWriteFile(t, filepath.Join(runWorkDir, "analyze", "outputs", "artifacts", "session_recap.md"), "# recap\n")
 	mustWriteFile(t, filepath.Join(runWorkDir, "polish", "reports", "audita.report.json"), "{}\n")
 	mustWriteFile(t, filepath.Join(runWorkDir, "merge", "config", "seriatim.generated.yml"), "key: value\n")
 	mustWriteFile(t, filepath.Join(runWorkDir, "logs", "audita.stderr.log"), "stderr\n")
 	mustWriteFile(t, filepath.Join(runWorkDir, "manifest.json"), "{}\n")
 
-	mustWriteFile(t, filepath.Join(sessionRoot, "transcripts", "trimmed.json"), "{}\n")
+	mustWriteFile(t, filepath.Join(sessionRoot, "transcripts", "final.trimmed.json"), "{\"segments\":[]}\n")
 	mustWriteFile(t, filepath.Join(sessionRoot, "artifacts", "session_recap.md"), "# recap\n")
 }
 

internal/app/remote_locks.go

@@ -0,0 +1,157 @@
+package app
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/adapters/storage"
+	"gitea.maximumdirect.net/eric/narratio/internal/artifacts"
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+)
+
+type effectiveLocks struct {
+	Static []config.PublishLockRule
+	Remote []config.PublishLockRule
+	All    []config.PublishLockRule
+	Key    string
+}
+
+func remoteLocksKey(cfg *config.Config) (string, error) {
+	if cfg == nil || cfg.Pipeline == nil || cfg.Session == nil {
+		return "", fmt.Errorf("resolved config is required")
+	}
+	if cfg.Pipeline.Storage.S3 == nil {
+		return "", fmt.Errorf("pipeline.storage.s3 configuration is required")
+	}
+	sessionPrefix := artifacts.S3SessionPrefix(
+		cfg.Pipeline.Storage.S3.RootPrefix,
+		cfg.Session.Campaign,
+		cfg.Session.SessionID,
+	)
+	return artifacts.S3SessionLocksKey(sessionPrefix), nil
+}
+
+func loadRemoteLockStore(ctx context.Context, cfg *config.Config, store storage.ObjectStore) (*config.PublishLockStore, string, error) {
+	key, err := remoteLocksKey(cfg)
+	if err != nil {
+		return nil, "", err
+	}
+	exists, err := store.Exists(ctx, key)
+	if err != nil {
+		return nil, key, fmt.Errorf("check remote locks %q: %w", key, err)
+	}
+	if !exists {
+		return &config.PublishLockStore{}, key, nil
+	}
+	tmp, err := downloadObjectToTemp(ctx, store, key, "narratio-locks-*.yml")
+	if err != nil {
+		return nil, key, fmt.Errorf("download remote locks %q: %w", key, err)
+	}
+	defer func() { _ = os.Remove(tmp) }()
+	data, err := os.ReadFile(tmp)
+	if err != nil {
+		return nil, key, fmt.Errorf("read remote locks %q: %w", key, err)
+	}
+	lockStore, err := config.LoadPublishLockStoreBytes("s3://"+s3BucketName(cfg.Pipeline)+"/"+key, data, cfg.Pipeline.Scriptorium)
+	if err != nil {
+		return nil, key, err
+	}
+	return lockStore, key, nil
+}
+
+func loadEffectiveLocks(ctx context.Context, cfg *config.Config, store storage.ObjectStore) (*effectiveLocks, error) {
+	staticLocks := staticArchiveLocks(cfg)
+	if store == nil {
+		return &effectiveLocks{
+			Static: staticLocks,
+			All:    append([]config.PublishLockRule(nil), staticLocks...),
+		}, nil
+	}
+	lockStore, key, err := loadRemoteLockStore(ctx, cfg, store)
+	if err != nil {
+		return nil, err
+	}
+	remoteLocks := append([]config.PublishLockRule(nil), lockStore.Locks...)
+	return &effectiveLocks{
+		Static: staticLocks,
+		Remote: remoteLocks,
+		All:    config.MergePublishLockRules(staticLocks, remoteLocks),
+		Key:    key,
+	}, nil
+}
+
+func staticArchiveLocks(cfg *config.Config) []config.PublishLockRule {
+	if cfg == nil || cfg.Pipeline == nil || cfg.Pipeline.Publish == nil {
+		return nil
+	}
+	return append([]config.PublishLockRule(nil), cfg.Pipeline.Publish.Locks...)
+}
+
+func applyEffectiveLocks(cfg *config.Config, locks []config.PublishLockRule) {
+	if cfg == nil || cfg.Pipeline == nil {
+		return
+	}
+	if cfg.Pipeline.Publish == nil {
+		cfg.Pipeline.Publish = &config.PublishConfig{}
+	}
+	cfg.Pipeline.Publish.Locks = append([]config.PublishLockRule(nil), locks...)
+}
+
+func uploadRemoteLockStore(ctx context.Context, store storage.ObjectStore, key string, lockStore *config.PublishLockStore) error {
+	data, err := config.MarshalPublishLockStore(lockStore)
+	if err != nil {
+		return err
+	}
+	tmp, err := os.CreateTemp("", "narratio-locks-upload-*.yml")
+	if err != nil {
+		return fmt.Errorf("create lock store temp file: %w", err)
+	}
+	tmpPath := tmp.Name()
+	defer func() { _ = os.Remove(tmpPath) }()
+	if _, err := tmp.Write(data); err != nil {
+		_ = tmp.Close()
+		return fmt.Errorf("write lock store temp file: %w", err)
+	}
+	if err := tmp.Close(); err != nil {
+		return fmt.Errorf("close lock store temp file: %w", err)
+	}
+	if _, err := store.Upload(ctx, tmpPath, key, storage.UploadOptions{ContentType: "application/x-yaml; charset=utf-8"}); err != nil {
+		return fmt.Errorf("upload remote locks %q: %w", key, err)
+	}
+	return nil
+}
+
+func lockSourceSet(locks []config.PublishLockRule) map[string]config.PublishLockRule {
+	out := make(map[string]config.PublishLockRule, len(locks))
+	for _, lock := range locks {
+		source := strings.TrimSpace(lock.Source)
+		if source == "" {
+			continue
+		}
+		lock.Source = source
+		lock.Reason = strings.TrimSpace(lock.Reason)
+		out[source] = lock
+	}
+	return out
+}
+
+func writeLocalFile(path string, data []byte, force bool) error {
+	cleaned := filepath.Clean(strings.TrimSpace(path))
+	if cleaned == "" || cleaned == "." {
+		return fmt.Errorf("output path is required")
+	}
+	if !force {
+		if _, err := os.Stat(cleaned); err == nil {
+			return fmt.Errorf("output file %q already exists; pass --force to overwrite", cleaned)
+		} else if err != nil && !os.IsNotExist(err) {
+			return fmt.Errorf("check output file %q: %w", cleaned, err)
+		}
+	}
+	if err := os.MkdirAll(filepath.Dir(cleaned), 0o755); err != nil {
+		return fmt.Errorf("create output directory: %w", err)
+	}
+	return os.WriteFile(cleaned, data, 0o644)
+}

internal/app/remote_session_test.go

@@ -0,0 +1,294 @@
+package app
+
+import (
+	"bytes"
+	"context"
+	"errors"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/adapters/storage"
+	"gitea.maximumdirect.net/eric/narratio/internal/artifacts"
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+)
+
+func TestExecuteRemoteSessionFallbackLoadsFromObjectStore(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, _ := writeValidConfigFiles(t, workspaceRoot)
+	fake := &storage.FakeBackend{}
+	remoteKey := seedRemoteSessionConfig(t, fake, "2026-05-03", `session_id: 2026-05-03
+inputs:
+  audio_s3:
+    prefix: audio/
+`)
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{filepath.Join(t.TempDir(), "session.yml")})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "plan", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	if storeInitCalls != 1 {
+		t.Fatalf("object store init calls = %d, want 1", storeInitCalls)
+	}
+	if !strings.Contains(stdout.String(), "narratio session plan: workdir prepared") {
+		t.Fatalf("stdout = %q, want plan output", stdout.String())
+	}
+	if _, ok := fake.Objects[remoteKey]; !ok {
+		t.Fatalf("remote session key %q was not seeded", remoteKey)
+	}
+}
+
+func TestExecuteRemoteSessionFallbackLoadsSecretsBeforeObjectStoreInit(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, _ := writeValidConfigFiles(t, workspaceRoot)
+	accessKeyEnv := "NARRATIO_TEST_REMOTE_SESSION_KEY_ID"
+	secretKeyEnv := "NARRATIO_TEST_REMOTE_SESSION_SECRET"
+	restoreEnvAfterTest(t, accessKeyEnv, secretKeyEnv)
+	secretsDir := t.TempDir()
+	mustWriteTestFile(t, filepath.Join(secretsDir, accessKeyEnv), "remote-session-key-id\n")
+	mustWriteTestFile(t, filepath.Join(secretsDir, secretKeyEnv), "remote-session-secret\n")
+	addSecretsToPipelineConfig(t, pipelinePath, secretsDir, accessKeyEnv, secretKeyEnv)
+
+	fake := &storage.FakeBackend{}
+	seedRemoteSessionConfig(t, fake, "2026-05-03", `session_id: 2026-05-03
+inputs:
+  audio_s3:
+    prefix: audio/
+`)
+	origStoreFn := newObjectStoreFromConfigFn
+	origSessionDefaults := append([]string(nil), config.DefaultSessionConfigSearchPaths...)
+	config.DefaultSessionConfigSearchPaths = []string{filepath.Join(t.TempDir(), "session.yml")}
+	newObjectStoreFromConfigFn = func(context.Context, *config.Config) (storage.ObjectStore, error) {
+		if os.Getenv(accessKeyEnv) != "remote-session-key-id" || os.Getenv(secretKeyEnv) != "remote-session-secret" {
+			return nil, fmt.Errorf("secrets were not loaded before remote session object store init")
+		}
+		return fake, nil
+	}
+	t.Cleanup(func() {
+		newObjectStoreFromConfigFn = origStoreFn
+		config.DefaultSessionConfigSearchPaths = origSessionDefaults
+	})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "plan", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stdout=%q stderr=%q", code, stdout.String(), stderr.String())
+	}
+}
+
+func TestExecuteExplicitLocalSessionPrecedenceSkipsRemote(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	fake := &storage.FakeBackend{}
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{filepath.Join(t.TempDir(), "session.yml")})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "plan", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	if storeInitCalls != 0 {
+		t.Fatalf("object store init calls = %d, want 0", storeInitCalls)
+	}
+}
+
+func TestExecuteLocalSessionDiscoveryPrecedenceSkipsRemote(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	fake := &storage.FakeBackend{}
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{sessionPath})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "plan", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	if storeInitCalls != 0 {
+		t.Fatalf("object store init calls = %d, want 0", storeInitCalls)
+	}
+}
+
+func TestExecuteRemoteSessionMissingObjectFailsClearly(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, _ := writeValidConfigFiles(t, workspaceRoot)
+	fake := &storage.FakeBackend{}
+	var storeInitCalls int
+	missingSessionPath := filepath.Join(t.TempDir(), "session.yml")
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{missingSessionPath})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "plan", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "remote session") || !strings.Contains(stderr.String(), "session.yml") || !strings.Contains(stderr.String(), "not found") {
+		t.Fatalf("stderr = %q, want remote session not found context", stderr.String())
+	}
+	if !strings.Contains(stderr.String(), missingSessionPath) {
+		t.Fatalf("stderr = %q, want local searched path", stderr.String())
+	}
+}
+
+func TestExecuteRemoteSessionRequiresSessionID(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, _ := writeValidConfigFiles(t, workspaceRoot)
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, &storage.FakeBackend{}, &storeInitCalls, []string{filepath.Join(t.TempDir(), "session.yml")})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "plan", "--config", pipelinePath, "--campaign-file", campaignPath}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "plan: session_id is required") {
+		t.Fatalf("stderr = %q, want session_id guidance", stderr.String())
+	}
+	if storeInitCalls != 0 {
+		t.Fatalf("object store init calls = %d, want 0", storeInitCalls)
+	}
+}
+
+func TestExecuteRemoteSessionStorageInitErrorFailsClearly(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, _ := writeValidConfigFiles(t, workspaceRoot)
+	origStoreFn := newObjectStoreFromConfigFn
+	origSessionDefaults := append([]string(nil), config.DefaultSessionConfigSearchPaths...)
+	config.DefaultSessionConfigSearchPaths = []string{filepath.Join(t.TempDir(), "session.yml")}
+	newObjectStoreFromConfigFn = func(context.Context, *config.Config) (storage.ObjectStore, error) {
+		return nil, errors.New("storage unavailable")
+	}
+	t.Cleanup(func() {
+		newObjectStoreFromConfigFn = origStoreFn
+		config.DefaultSessionConfigSearchPaths = origSessionDefaults
+	})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "plan", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "storage unavailable") || !strings.Contains(stderr.String(), "remote session") {
+		t.Fatalf("stderr = %q, want remote storage context", stderr.String())
+	}
+}
+
+func TestExecuteRemoteSessionMalformedYAMLFailsStrictDecode(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, _ := writeValidConfigFiles(t, workspaceRoot)
+	fake := &storage.FakeBackend{}
+	seedRemoteSessionConfig(t, fake, "2026-05-03", "session_id: 2026-05-03\nunknown: true\n")
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{filepath.Join(t.TempDir(), "session.yml")})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "plan", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "strict decode failed") {
+		t.Fatalf("stderr = %q, want strict decode context", stderr.String())
+	}
+}
+
+func TestExecuteRemoteSessionTemplateFailsConcreteSessionCheck(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, _ := writeValidConfigFiles(t, workspaceRoot)
+	fake := &storage.FakeBackend{}
+	seedRemoteSessionConfig(t, fake, "2026-05-03", `session_id: "{{ session_id }}"
+inputs:
+  audio_s3:
+    prefix: audio/
+`)
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{filepath.Join(t.TempDir(), "session.yml")})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "plan", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "session.yml must be concrete") || !strings.Contains(stderr.String(), "run narratio session init") {
+		t.Fatalf("stderr = %q, want concrete session guidance", stderr.String())
+	}
+}
+
+func TestExecuteRemoteSessionMismatchFails(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, _ := writeValidConfigFiles(t, workspaceRoot)
+	fake := &storage.FakeBackend{}
+	seedRemoteSessionConfig(t, fake, "2026-05-03", "session_id: 2026-05-04\ninputs:\n  audio_s3:\n    prefix: audio/\n")
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{filepath.Join(t.TempDir(), "session.yml")})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "plan", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "session_id mismatch") {
+		t.Fatalf("stderr = %q, want session_id mismatch", stderr.String())
+	}
+}
+
+func restoreAppConfigTestGlobals(t *testing.T, fake *storage.FakeBackend, storeInitCalls *int, sessionDefaults []string) {
+	t.Helper()
+	origStoreFn := newObjectStoreFromConfigFn
+	origSessionDefaults := append([]string(nil), config.DefaultSessionConfigSearchPaths...)
+	config.DefaultSessionConfigSearchPaths = append([]string(nil), sessionDefaults...)
+	newObjectStoreFromConfigFn = func(context.Context, *config.Config) (storage.ObjectStore, error) {
+		if storeInitCalls != nil {
+			(*storeInitCalls)++
+		}
+		return fake, nil
+	}
+	t.Cleanup(func() {
+		newObjectStoreFromConfigFn = origStoreFn
+		config.DefaultSessionConfigSearchPaths = origSessionDefaults
+	})
+}
+
+func seedRemoteSessionConfig(t *testing.T, fake *storage.FakeBackend, sessionID, content string) string {
+	t.Helper()
+	sessionPrefix := artifacts.S3SessionPrefix("dnd", "sample-campaign", sessionID)
+	remoteKey := artifacts.S3SessionConfigKey(sessionPrefix)
+	fake.SeedObject(storage.FakeObject{
+		Key:  remoteKey,
+		Data: []byte(content),
+		ETag: "remote-session-etag",
+	})
+	return remoteKey
+}
+
+func addSecretsToPipelineConfig(t *testing.T, pipelinePath, secretsDir, accessKeyEnv, secretKeyEnv string) {
+	t.Helper()
+	pipelineData, err := os.ReadFile(pipelinePath)
+	if err != nil {
+		t.Fatalf("read pipeline: %v", err)
+	}
+	pipelineYAML := strings.Replace(
+		string(pipelineData),
+		"storage:\n  backend: s3\n  s3:\n    bucket: test-bucket\n",
+		"storage:\n  backend: s3\n  s3:\n    bucket: test-bucket\n    access_key_id_env: "+accessKeyEnv+"\n    secret_access_key_env: "+secretKeyEnv+"\nsecrets:\n  env_dir: "+secretsDir+"\n",
+		1,
+	)
+	if err := os.WriteFile(pipelinePath, []byte(pipelineYAML), 0o644); err != nil {
+		t.Fatalf("write pipeline: %v", err)
+	}
+}

internal/app/restore.go

@@ -0,0 +1,159 @@
+package app
+
+import (
+	"context"
+	"errors"
+	"flag"
+	"fmt"
+	"io"
+	"log/slog"
+	"os"
+	"strings"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/adapters/storage"
+	"gitea.maximumdirect.net/eric/narratio/internal/artifacts"
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+	"gitea.maximumdirect.net/eric/narratio/internal/logging"
+)
+
+var newObjectStoreFromConfigFn = storage.NewObjectStoreFromConfig
+var discoverRemoteCurrentStateFn = discoverRemoteCurrentState
+var buildRestorePlanFn = buildRestorePlan
+var executeRestorePlanFn = executeRestorePlan
+
+// Restore validates restore CLI/config inputs and storage preflight for future restore phases.
+func Restore(ctx context.Context, args []string, out io.Writer) error {
+	positionalSessionID, args := pullLeadingSessionID(args)
+	fs := flag.NewFlagSet("restore", flag.ContinueOnError)
+	fs.SetOutput(out)
+
+	var pipelinePath string
+	var campaignPath string
+	var campaignFilePath string
+	var sessionPath string
+	var sessionID string
+	var previousSessionID string
+	var dryRun bool
+	var force bool
+	var includeAudio bool
+	fs.StringVar(&pipelinePath, "config", "", "path to pipeline.yml (optional; defaults searched)")
+	fs.StringVar(&campaignPath, "campaign", "", "campaign ID")
+	fs.StringVar(&campaignFilePath, "campaign-file", "", "path to campaign.yml")
+	fs.StringVar(&sessionPath, "session", "", "path to session.yml")
+	fs.StringVar(&previousSessionID, "previous-session-id", "", "expected previous session identifier")
+	fs.BoolVar(&dryRun, "dry-run", false, "plan restore actions without writing local files")
+	fs.BoolVar(&force, "force", false, "overwrite local conflicts with remote state")
+	fs.BoolVar(&includeAudio, "include-audio", false, "include archived session-level audio objects")
+	fs.Usage = func() {
+		_, _ = fmt.Fprintln(out, "Usage: narratio session restore <session_id> [--config <path>] [--campaign <id>] [--campaign-file <path>] [--session <path>] [--previous-session-id <value>] [--dry-run] [--force] [--include-audio]")
+		_, _ = fmt.Fprintln(out)
+		_, _ = fmt.Fprintln(out, "Flags:")
+		fs.PrintDefaults()
+	}
+
+	if err := fs.Parse(args); err != nil {
+		if errors.Is(err, flag.ErrHelp) {
+			return nil
+		}
+		return fmt.Errorf("restore: invalid flags: %w", err)
+	}
+	if positionalSessionID == "" {
+		if err := applyParsedSessionIDArg("restore", fs, &sessionID); err != nil {
+			return err
+		}
+	} else {
+		if fs.NArg() != 0 {
+			return fmt.Errorf("restore: unexpected positional arguments")
+		}
+		if err := applyPositionalSessionID("restore", positionalSessionID, &sessionID); err != nil {
+			return err
+		}
+	}
+	if strings.TrimSpace(sessionID) == "" {
+		return fmt.Errorf("restore: session_id is required")
+	}
+	cfg, err := loadCommandConfig(ctx, pipelinePath, campaignPath, campaignFilePath, sessionPath, config.SessionLoadOptions{
+		SessionID:         sessionID,
+		PreviousSessionID: previousSessionID,
+	})
+	if err != nil {
+		return fmt.Errorf("restore: %w", err)
+	}
+	if err := config.Validate(cfg); err != nil {
+		return fmt.Errorf("restore: %w", err)
+	}
+	objectStore, err := newCommandObjectStore(ctx, cfg, logging.NewLogger(os.Stderr, slog.LevelInfo))
+	if err != nil {
+		return fmt.Errorf("restore: %w", err)
+	}
+	current, err := discoverRemoteCurrentStateFn(ctx, cfg, objectStore)
+	if err != nil {
+		return fmt.Errorf("restore: %w", err)
+	}
+	plan, err := buildRestorePlanFn(ctx, cfg, current, objectStore, RestorePlanOptions{
+		IncludeAudio: includeAudio,
+		Force:        force,
+		DryRun:       dryRun,
+	})
+	if err != nil {
+		return fmt.Errorf("restore: %w", err)
+	}
+	report, err := newRestoreReport(current, plan, RestorePlanOptions{
+		IncludeAudio: includeAudio,
+		Force:        force,
+		DryRun:       dryRun,
+	})
+	if err != nil {
+		return fmt.Errorf("restore: %w", err)
+	}
+	if dryRun {
+		if err := writeRestoreDryRunSummary(out, report); err != nil {
+			return fmt.Errorf("restore: write plan output: %w", err)
+		}
+		return nil
+	}
+
+	artifactStore := artifacts.NewLocalStore(cfg.Pipeline.Workspace.Root)
+	if _, err := artifactStore.EnsureLayoutFor(cfg.Session.Campaign, cfg.Session.SessionID); err != nil {
+		return fmt.Errorf("restore: prepare workdir: %w", err)
+	}
+	lock, err := artifactStore.AcquireSessionLockFor(cfg.Session.Campaign, cfg.Session.SessionID)
+	if err != nil {
+		return fmt.Errorf("restore: acquire session lock: %w", err)
+	}
+	defer func() {
+		_ = artifactStore.ReleaseSessionLock(lock)
+	}()
+
+	if plan.ConflictCount > 0 && !force {
+		report.setFailed(fmt.Errorf("conflict: %d conflicting path(s)", plan.ConflictCount))
+		if _, reportErr := persistRestoreReport(artifactStore, cfg, report); reportErr != nil {
+			return fmt.Errorf("restore: report failure: %w", reportErr)
+		}
+		return fmt.Errorf(
+			"restore conflict: %d conflicting path(s); rerun with --force to overwrite (download=%d skip_same=%d conflicts=%d)",
+			plan.ConflictCount,
+			plan.DownloadCount,
+			plan.SkipSameCount,
+			plan.ConflictCount,
+		)
+	}
+
+	result, err := executeRestorePlanFn(ctx, cfg, current, plan, report, objectStore)
+	if err != nil {
+		report.setFailed(err)
+		if _, reportErr := persistRestoreReport(artifactStore, cfg, report); reportErr != nil {
+			return fmt.Errorf("restore: execute plan failed (%v) and report write failed (%v)", err, reportErr)
+		}
+		return fmt.Errorf("restore: execute plan: %w", err)
+	}
+	report.Execution.Downloaded = result.DownloadedCount
+	report.setSucceeded()
+	if _, err := persistRestoreReport(artifactStore, cfg, report); err != nil {
+		return fmt.Errorf("restore: write report: %w", err)
+	}
+	if err := writeRestoreSuccessSummary(out, report); err != nil {
+		return fmt.Errorf("restore: write summary: %w", err)
+	}
+	return nil
+}

internal/app/restore_discovery.go

@@ -0,0 +1,139 @@
+package app
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"strings"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/adapters/storage"
+	"gitea.maximumdirect.net/eric/narratio/internal/artifacts"
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+	"gitea.maximumdirect.net/eric/narratio/internal/manifest"
+)
+
+// RemoteCurrentState captures discovered committed remote archive state for one session.
+type RemoteCurrentState struct {
+	Bucket             string
+	SessionPrefix      string
+	CurrentRunIDKey    string
+	CurrentManifestKey string
+	RunID              string
+	SessionID          string
+	Campaign           string
+	Manifest           *manifest.Manifest
+}
+
+func discoverRemoteCurrentState(ctx context.Context, cfg *config.Config, store storage.ObjectStore) (*RemoteCurrentState, error) {
+	if cfg == nil || cfg.Pipeline == nil || cfg.Session == nil {
+		return nil, fmt.Errorf("resolved config with pipeline/session is required")
+	}
+	if store == nil {
+		return nil, fmt.Errorf("remote object store is required")
+	}
+
+	bucket := artifacts.ResolveArchiveBucket(cfg, nil)
+	if strings.TrimSpace(bucket) == "" {
+		return nil, fmt.Errorf("archive bucket is required")
+	}
+	sessionPrefix, err := artifacts.ResolveArchiveSessionPrefix(cfg, nil)
+	if err != nil {
+		return nil, fmt.Errorf("resolve archive session prefix: %w", err)
+	}
+	currentManifestKey, currentRunIDKey := artifacts.ResolveArchiveCurrentStateKeys(sessionPrefix)
+
+	exists, err := store.Exists(ctx, currentRunIDKey)
+	if err != nil {
+		return nil, fmt.Errorf("check remote current run pointer %q: %w", currentRunIDKey, err)
+	}
+	if !exists {
+		return nil, fmt.Errorf("remote current run pointer missing: %q", currentRunIDKey)
+	}
+
+	runIDPath, err := downloadObjectToTemp(ctx, store, currentRunIDKey, "narratio-restore-current-run-id-*.txt")
+	if err != nil {
+		return nil, fmt.Errorf("download remote current run pointer %q: %w", currentRunIDKey, err)
+	}
+	defer func() { _ = os.Remove(runIDPath) }()
+
+	runIDData, err := os.ReadFile(runIDPath)
+	if err != nil {
+		return nil, fmt.Errorf("read downloaded run pointer %q: %w", currentRunIDKey, err)
+	}
+	runID := strings.TrimSpace(string(runIDData))
+	if runID == "" {
+		return nil, fmt.Errorf("remote current run pointer %q is empty", currentRunIDKey)
+	}
+
+	exists, err = store.Exists(ctx, currentManifestKey)
+	if err != nil {
+		return nil, fmt.Errorf("check remote current manifest %q: %w", currentManifestKey, err)
+	}
+	if !exists {
+		return nil, fmt.Errorf("remote current manifest missing: %q", currentManifestKey)
+	}
+
+	manifestPath, err := downloadObjectToTemp(ctx, store, currentManifestKey, "narratio-restore-current-manifest-*.json")
+	if err != nil {
+		return nil, fmt.Errorf("download remote current manifest %q: %w", currentManifestKey, err)
+	}
+	defer func() { _ = os.Remove(manifestPath) }()
+
+	manifestStore := &manifest.LocalStore{}
+	remoteManifest, err := manifestStore.Load(ctx, manifestPath)
+	if err != nil {
+		return nil, fmt.Errorf("remote current manifest decode failed: %w", err)
+	}
+
+	requestedSession := strings.TrimSpace(cfg.Session.SessionID)
+	requestedCampaign := strings.TrimSpace(cfg.Session.Campaign)
+	manifestSession := strings.TrimSpace(remoteManifest.SessionID)
+	manifestCampaign := strings.TrimSpace(remoteManifest.Campaign)
+
+	if manifestSession != requestedSession {
+		return nil, fmt.Errorf(
+			"remote current manifest session_id %q does not match requested session_id %q",
+			manifestSession,
+			requestedSession,
+		)
+	}
+	if manifestCampaign == "" {
+		return nil, fmt.Errorf("remote current manifest campaign is required")
+	}
+	if manifestCampaign != requestedCampaign {
+		return nil, fmt.Errorf(
+			"remote current manifest campaign %q does not match requested campaign %q",
+			manifestCampaign,
+			requestedCampaign,
+		)
+	}
+
+	return &RemoteCurrentState{
+		Bucket:             bucket,
+		SessionPrefix:      sessionPrefix,
+		CurrentRunIDKey:    currentRunIDKey,
+		CurrentManifestKey: currentManifestKey,
+		RunID:              runID,
+		SessionID:          manifestSession,
+		Campaign:           manifestCampaign,
+		Manifest:           remoteManifest,
+	}, nil
+}
+
+func downloadObjectToTemp(ctx context.Context, store storage.ObjectStore, key, pattern string) (string, error) {
+	tmp, err := os.CreateTemp("", pattern)
+	if err != nil {
+		return "", fmt.Errorf("create temp file: %w", err)
+	}
+	path := tmp.Name()
+	if err := tmp.Close(); err != nil {
+		_ = os.Remove(path)
+		return "", fmt.Errorf("close temp file: %w", err)
+	}
+
+	if err := store.Download(ctx, key, path); err != nil {
+		_ = os.Remove(path)
+		return "", err
+	}
+	return path, nil
+}

internal/app/restore_discovery_test.go

@@ -0,0 +1,239 @@
+package app
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"strings"
+	"testing"
+	"time"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/adapters/storage"
+	"gitea.maximumdirect.net/eric/narratio/internal/artifacts"
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+)
+
+func TestDiscoverRemoteCurrentStateSuccess(t *testing.T) {
+	cfg := restoreDiscoveryConfig()
+	store := &storage.FakeBackend{}
+	sessionPrefix, manifestKey, runIDKey := restoreDiscoveryKeys(cfg)
+
+	store.SeedObject(storage.FakeObject{Key: runIDKey, Data: []byte("20260519T010203Z-a1b2c3d4\n")})
+	store.SeedObject(storage.FakeObject{Key: manifestKey, Data: restoreManifestJSON(t, cfg.Session.SessionID, cfg.Session.Campaign)})
+
+	state, err := discoverRemoteCurrentState(context.Background(), cfg, store)
+	if err != nil {
+		t.Fatalf("discoverRemoteCurrentState() error = %v", err)
+	}
+	if state.RunID != "20260519T010203Z-a1b2c3d4" {
+		t.Fatalf("run id = %q, want 20260519T010203Z-a1b2c3d4", state.RunID)
+	}
+	if state.SessionPrefix != sessionPrefix {
+		t.Fatalf("session prefix = %q, want %q", state.SessionPrefix, sessionPrefix)
+	}
+	if state.CurrentRunIDKey != runIDKey {
+		t.Fatalf("current run id key = %q, want %q", state.CurrentRunIDKey, runIDKey)
+	}
+	if state.CurrentManifestKey != manifestKey {
+		t.Fatalf("current manifest key = %q, want %q", state.CurrentManifestKey, manifestKey)
+	}
+	if state.Manifest == nil {
+		t.Fatal("manifest is nil")
+	}
+}
+
+func TestDiscoverRemoteCurrentStateMissingRunPointerFails(t *testing.T) {
+	cfg := restoreDiscoveryConfig()
+	store := &storage.FakeBackend{}
+
+	_, err := discoverRemoteCurrentState(context.Background(), cfg, store)
+	if err == nil || !strings.Contains(err.Error(), "remote current run pointer missing") {
+		t.Fatalf("error = %v, want missing run pointer failure", err)
+	}
+}
+
+func TestDiscoverRemoteCurrentStateEmptyRunPointerFails(t *testing.T) {
+	cfg := restoreDiscoveryConfig()
+	store := &storage.FakeBackend{}
+	_, manifestKey, runIDKey := restoreDiscoveryKeys(cfg)
+
+	store.SeedObject(storage.FakeObject{Key: runIDKey, Data: []byte(" \n\t")})
+	store.SeedObject(storage.FakeObject{Key: manifestKey, Data: restoreManifestJSON(t, cfg.Session.SessionID, cfg.Session.Campaign)})
+
+	_, err := discoverRemoteCurrentState(context.Background(), cfg, store)
+	if err == nil || !strings.Contains(err.Error(), "is empty") {
+		t.Fatalf("error = %v, want empty run pointer failure", err)
+	}
+}
+
+func TestDiscoverRemoteCurrentStateMissingManifestFails(t *testing.T) {
+	cfg := restoreDiscoveryConfig()
+	store := &storage.FakeBackend{}
+	_, _, runIDKey := restoreDiscoveryKeys(cfg)
+
+	store.SeedObject(storage.FakeObject{Key: runIDKey, Data: []byte("20260519T010203Z-a1b2c3d4\n")})
+
+	_, err := discoverRemoteCurrentState(context.Background(), cfg, store)
+	if err == nil || !strings.Contains(err.Error(), "remote current manifest missing") {
+		t.Fatalf("error = %v, want missing manifest failure", err)
+	}
+}
+
+func TestDiscoverRemoteCurrentStateInvalidManifestFails(t *testing.T) {
+	cfg := restoreDiscoveryConfig()
+	store := &storage.FakeBackend{}
+	_, manifestKey, runIDKey := restoreDiscoveryKeys(cfg)
+
+	store.SeedObject(storage.FakeObject{Key: runIDKey, Data: []byte("20260519T010203Z-a1b2c3d4\n")})
+	store.SeedObject(storage.FakeObject{Key: manifestKey, Data: []byte("{invalid json")})
+
+	_, err := discoverRemoteCurrentState(context.Background(), cfg, store)
+	if err == nil || !strings.Contains(err.Error(), "remote current manifest decode failed") {
+		t.Fatalf("error = %v, want manifest decode failure", err)
+	}
+}
+
+func TestDiscoverRemoteCurrentStateSessionMismatchFails(t *testing.T) {
+	cfg := restoreDiscoveryConfig()
+	store := &storage.FakeBackend{}
+	_, manifestKey, runIDKey := restoreDiscoveryKeys(cfg)
+
+	store.SeedObject(storage.FakeObject{Key: runIDKey, Data: []byte("20260519T010203Z-a1b2c3d4\n")})
+	store.SeedObject(storage.FakeObject{Key: manifestKey, Data: restoreManifestJSON(t, "wrong-session", cfg.Session.Campaign)})
+
+	_, err := discoverRemoteCurrentState(context.Background(), cfg, store)
+	if err == nil || !strings.Contains(err.Error(), "does not match requested session_id") {
+		t.Fatalf("error = %v, want session mismatch failure", err)
+	}
+}
+
+func TestDiscoverRemoteCurrentStateCampaignMismatchFails(t *testing.T) {
+	cfg := restoreDiscoveryConfig()
+	store := &storage.FakeBackend{}
+	_, manifestKey, runIDKey := restoreDiscoveryKeys(cfg)
+
+	store.SeedObject(storage.FakeObject{Key: runIDKey, Data: []byte("20260519T010203Z-a1b2c3d4\n")})
+	store.SeedObject(storage.FakeObject{Key: manifestKey, Data: restoreManifestJSON(t, cfg.Session.SessionID, "wrong-campaign")})
+
+	_, err := discoverRemoteCurrentState(context.Background(), cfg, store)
+	if err == nil || !strings.Contains(err.Error(), "does not match requested campaign") {
+		t.Fatalf("error = %v, want campaign mismatch failure", err)
+	}
+}
+
+func TestDiscoverRemoteCurrentStateEmptyCampaignFails(t *testing.T) {
+	cfg := restoreDiscoveryConfig()
+	store := &storage.FakeBackend{}
+	_, manifestKey, runIDKey := restoreDiscoveryKeys(cfg)
+
+	store.SeedObject(storage.FakeObject{Key: runIDKey, Data: []byte("20260519T010203Z-a1b2c3d4\n")})
+	store.SeedObject(storage.FakeObject{Key: manifestKey, Data: restoreManifestJSON(t, cfg.Session.SessionID, "")})
+
+	_, err := discoverRemoteCurrentState(context.Background(), cfg, store)
+	if err == nil || !strings.Contains(err.Error(), "campaign is required") {
+		t.Fatalf("error = %v, want empty campaign failure", err)
+	}
+}
+
+func TestDiscoverRemoteCurrentStateUsesCurrentKeysUnderSessionPrefix(t *testing.T) {
+	cfg := restoreDiscoveryConfig()
+	sessionPrefix, manifestKey, runIDKey := restoreDiscoveryKeys(cfg)
+	base := &storage.FakeBackend{}
+	store := &captureObjectStore{delegate: base}
+
+	base.SeedObject(storage.FakeObject{Key: runIDKey, Data: []byte("20260519T010203Z-a1b2c3d4\n")})
+	base.SeedObject(storage.FakeObject{Key: manifestKey, Data: restoreManifestJSON(t, cfg.Session.SessionID, cfg.Session.Campaign)})
+
+	_, err := discoverRemoteCurrentState(context.Background(), cfg, store)
+	if err != nil {
+		t.Fatalf("discoverRemoteCurrentState() error = %v", err)
+	}
+
+	expectedRunKey := fmt.Sprintf("%scurrent/run_id.txt", sessionPrefix)
+	expectedManifestKey := fmt.Sprintf("%scurrent/manifest.json", sessionPrefix)
+	if !containsString(store.existsKeys, expectedRunKey) {
+		t.Fatalf("exists keys = %#v, want run pointer key %q", store.existsKeys, expectedRunKey)
+	}
+	if !containsString(store.existsKeys, expectedManifestKey) {
+		t.Fatalf("exists keys = %#v, want manifest key %q", store.existsKeys, expectedManifestKey)
+	}
+	if !containsString(store.downloadKeys, expectedRunKey) {
+		t.Fatalf("download keys = %#v, want run pointer key %q", store.downloadKeys, expectedRunKey)
+	}
+	if !containsString(store.downloadKeys, expectedManifestKey) {
+		t.Fatalf("download keys = %#v, want manifest key %q", store.downloadKeys, expectedManifestKey)
+	}
+}
+
+type captureObjectStore struct {
+	delegate     storage.ObjectStore
+	existsKeys   []string
+	downloadKeys []string
+}
+
+func (s *captureObjectStore) List(ctx context.Context, prefix string) ([]storage.ObjectInfo, error) {
+	return s.delegate.List(ctx, prefix)
+}
+
+func (s *captureObjectStore) Download(ctx context.Context, key, localPath string) error {
+	s.downloadKeys = append(s.downloadKeys, key)
+	return s.delegate.Download(ctx, key, localPath)
+}
+
+func (s *captureObjectStore) Upload(ctx context.Context, localPath, key string, opts storage.UploadOptions) (storage.ObjectInfo, error) {
+	return s.delegate.Upload(ctx, localPath, key, opts)
+}
+
+func (s *captureObjectStore) Exists(ctx context.Context, key string) (bool, error) {
+	s.existsKeys = append(s.existsKeys, key)
+	return s.delegate.Exists(ctx, key)
+}
+
+func restoreDiscoveryConfig() *config.Config {
+	return &config.Config{
+		Pipeline: &config.PipelineConfig{
+			Storage: config.StorageConfig{
+				S3: &config.StorageS3Config{
+					Bucket:     "my-dnd-archive",
+					RootPrefix: "dnd",
+				},
+			},
+		},
+		Session: &config.SessionConfig{
+			SessionID: "2026-05-03",
+			Campaign:  "sample-campaign",
+		},
+	}
+}
+
+func restoreDiscoveryKeys(cfg *config.Config) (sessionPrefix, manifestKey, runIDKey string) {
+	sessionPrefix = artifacts.S3SessionPrefix(cfg.Pipeline.Storage.S3.RootPrefix, cfg.Session.Campaign, cfg.Session.SessionID)
+	manifestKey, runIDKey = artifacts.ResolveArchiveCurrentStateKeys(sessionPrefix)
+	return sessionPrefix, manifestKey, runIDKey
+}
+
+func restoreManifestJSON(t *testing.T, sessionID, campaign string) []byte {
+	t.Helper()
+	now := time.Date(2026, 5, 19, 23, 0, 0, 0, time.UTC).Format(time.RFC3339Nano)
+	payload := map[string]any{
+		"session_id": sessionID,
+		"campaign":   campaign,
+		"created_at": now,
+		"updated_at": now,
+		"stages":     map[string]any{},
+	}
+	data, err := json.Marshal(payload)
+	if err != nil {
+		t.Fatalf("marshal manifest payload: %v", err)
+	}
+	return append(data, '\n')
+}
+
+func containsString(values []string, target string) bool {
+	for _, value := range values {
+		if value == target {
+			return true
+		}
+	}
+	return false
+}

internal/app/restore_execute.go

@@ -0,0 +1,217 @@
+package app
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/adapters/storage"
+	"gitea.maximumdirect.net/eric/narratio/internal/artifacts"
+	"gitea.maximumdirect.net/eric/narratio/internal/audio"
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+	"gitea.maximumdirect.net/eric/narratio/internal/manifest"
+)
+
+// RestoreExecutionResult captures concrete file-install results for one restore execution.
+type RestoreExecutionResult struct {
+	DownloadedCount int
+}
+
+func executeRestorePlan(
+	ctx context.Context,
+	cfg *config.Config,
+	current *RemoteCurrentState,
+	plan *RestorePlan,
+	report *RestoreReport,
+	store storage.ObjectStore,
+) (*RestoreExecutionResult, error) {
+	if cfg == nil || cfg.Pipeline == nil || cfg.Session == nil {
+		return nil, fmt.Errorf("resolved config with pipeline/session is required")
+	}
+	if current == nil {
+		return nil, fmt.Errorf("remote current state is required")
+	}
+	if plan == nil {
+		return nil, fmt.Errorf("restore plan is required")
+	}
+	if store == nil {
+		return nil, fmt.Errorf("remote object store is required")
+	}
+
+	sessionRoot := artifacts.SessionWorkDirForCampaign(cfg.Pipeline.Workspace.Root, cfg.Session.Campaign, cfg.Session.SessionID)
+	manifestActions := make([]RestoreAction, 0, 1)
+	actions := make([]RestoreAction, 0, len(plan.Actions))
+	for _, action := range plan.Actions {
+		if action.Kind != RestoreActionDownload {
+			continue
+		}
+		if action.LocalRelativePath == config.PathManifestFile {
+			manifestActions = append(manifestActions, action)
+			continue
+		}
+		actions = append(actions, action)
+	}
+	if len(manifestActions) > 1 {
+		return nil, fmt.Errorf("restore plan includes multiple manifest download actions")
+	}
+	if len(manifestActions) == 1 {
+		actions = append(actions, manifestActions[0])
+	}
+
+	result := &RestoreExecutionResult{}
+	for _, action := range actions {
+		if err := executeRestoreDownloadAction(ctx, cfg, sessionRoot, current, action, store); err != nil {
+			if report != nil {
+				report.markFailed(action, err)
+			}
+			return nil, fmt.Errorf("install %q from %q: %w", action.LocalRelativePath, action.RemoteKey, err)
+		}
+		if report != nil {
+			report.markDownloaded(action)
+		}
+		result.DownloadedCount++
+	}
+
+	return result, nil
+}
+
+func executeRestoreDownloadAction(
+	ctx context.Context,
+	cfg *config.Config,
+	sessionRoot string,
+	current *RemoteCurrentState,
+	action RestoreAction,
+	store storage.ObjectStore,
+) error {
+	safeLocalPath, err := joinWithinSessionRoot(sessionRoot, action.LocalRelativePath)
+	if err != nil {
+		return fmt.Errorf("resolve safe local path: %w", err)
+	}
+	if strings.TrimSpace(action.LocalPath) != "" && filepath.Clean(action.LocalPath) != safeLocalPath {
+		return fmt.Errorf("restore plan local path mismatch for %q", action.LocalRelativePath)
+	}
+
+	if restoreActionIsAudio(action) {
+		return executeRestoreAudioAction(ctx, cfg, safeLocalPath, action, store)
+	}
+
+	tmpPath, err := downloadObjectToSiblingTemp(ctx, store, action.RemoteKey, safeLocalPath)
+	if err != nil {
+		return fmt.Errorf("download to temp file: %w", err)
+	}
+	removeTmp := true
+	defer func() {
+		if removeTmp {
+			_ = os.Remove(tmpPath)
+		}
+	}()
+
+	if action.LocalRelativePath == config.PathManifestFile {
+		if err := validateRestoredManifest(ctx, cfg, current, tmpPath); err != nil {
+			return err
+		}
+	}
+
+	if err := os.Chmod(tmpPath, 0o644); err != nil {
+		return fmt.Errorf("set file permissions: %w", err)
+	}
+	if err := os.Rename(tmpPath, safeLocalPath); err != nil {
+		return fmt.Errorf("install file atomically: %w", err)
+	}
+	removeTmp = false
+
+	return nil
+}
+
+func executeRestoreAudioAction(
+	ctx context.Context,
+	cfg *config.Config,
+	safeLocalPath string,
+	action RestoreAction,
+	store storage.ObjectStore,
+) error {
+	if cfg == nil || cfg.Pipeline == nil || cfg.Pipeline.Storage.S3 == nil || cfg.Session == nil {
+		return fmt.Errorf("resolved s3 config and session are required")
+	}
+	spoolDir := artifacts.SessionSpoolRestoreAudioDir(cfg.Pipeline.Spool.Root, cfg.Session.Campaign, cfg.Session.SessionID)
+	spoolPath := filepath.Join(spoolDir, filepath.Base(safeLocalPath))
+	cacheEnabled := cfg.Pipeline.Cache.S3Audio == nil || *cfg.Pipeline.Cache.S3Audio
+	_, err := audio.MaterializeS3Audio(ctx, audio.S3MaterializeRequest{
+		Store: store,
+		Object: storage.ObjectInfo{
+			Key:  action.RemoteKey,
+			Size: action.Size,
+			ETag: action.ETag,
+		},
+		Bucket:       strings.TrimSpace(cfg.Pipeline.Storage.S3.Bucket),
+		CacheRoot:    strings.TrimSpace(cfg.Pipeline.Cache.Root),
+		CacheEnabled: cacheEnabled,
+		SpoolPath:    spoolPath,
+		DestPath:     safeLocalPath,
+	})
+	if err != nil {
+		return fmt.Errorf("materialize audio: %w", err)
+	}
+	return nil
+}
+
+func downloadObjectToSiblingTemp(ctx context.Context, store storage.ObjectStore, remoteKey, destPath string) (string, error) {
+	if strings.TrimSpace(destPath) == "" {
+		return "", fmt.Errorf("destination path is required")
+	}
+	dir := filepath.Dir(destPath)
+	if err := os.MkdirAll(dir, 0o755); err != nil {
+		return "", fmt.Errorf("create destination directory: %w", err)
+	}
+	base := filepath.Base(destPath)
+	tmp, err := os.CreateTemp(dir, "."+base+".restore-*.tmp")
+	if err != nil {
+		return "", fmt.Errorf("create temp file: %w", err)
+	}
+	tmpPath := tmp.Name()
+	if err := tmp.Close(); err != nil {
+		_ = os.Remove(tmpPath)
+		return "", fmt.Errorf("close temp file: %w", err)
+	}
+
+	if err := store.Download(ctx, remoteKey, tmpPath); err != nil {
+		_ = os.Remove(tmpPath)
+		return "", err
+	}
+
+	return tmpPath, nil
+}
+
+func validateRestoredManifest(ctx context.Context, cfg *config.Config, current *RemoteCurrentState, path string) error {
+	manifestStore := &manifest.LocalStore{}
+	m, err := manifestStore.Load(ctx, path)
+	if err != nil {
+		return fmt.Errorf("validate manifest decode: %w", err)
+	}
+
+	requestedSession := strings.TrimSpace(cfg.Session.SessionID)
+	requestedCampaign := strings.TrimSpace(cfg.Session.Campaign)
+	manifestSession := strings.TrimSpace(m.SessionID)
+	manifestCampaign := strings.TrimSpace(m.Campaign)
+	if manifestSession != requestedSession {
+		return fmt.Errorf("manifest session_id %q does not match requested session_id %q", manifestSession, requestedSession)
+	}
+	if manifestCampaign == "" {
+		return fmt.Errorf("manifest campaign is required")
+	}
+	if manifestCampaign != requestedCampaign {
+		return fmt.Errorf("manifest campaign %q does not match requested campaign %q", manifestCampaign, requestedCampaign)
+	}
+	if current != nil {
+		if expected := strings.TrimSpace(current.SessionID); expected != "" && manifestSession != expected {
+			return fmt.Errorf("manifest session_id %q does not match discovered session_id %q", manifestSession, expected)
+		}
+		if expected := strings.TrimSpace(current.Campaign); expected != "" && manifestCampaign != expected {
+			return fmt.Errorf("manifest campaign %q does not match discovered campaign %q", manifestCampaign, expected)
+		}
+	}
+
+	return nil
+}

internal/app/restore_execution_test.go

@@ -0,0 +1,539 @@
+package app
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/adapters/storage"
+	"gitea.maximumdirect.net/eric/narratio/internal/artifacts"
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+	"gitea.maximumdirect.net/eric/narratio/internal/manifest"
+)
+
+func TestExecuteRestoreNonDryRunRestoresDurableFiles(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+
+	fake := &storage.FakeBackend{}
+	cfg, sessionPrefix, manifestKey, runIDKey := seedRestoreCommittedState(t, fake, pipelinePath, campaignPath, sessionPath)
+	seedRestoreObject(fake, sessionPrefix+"transcripts/full.json", []byte(`{"segments":[1,2,3]}`))
+	seedRestoreObject(fake, sessionPrefix+"artifacts/session_recap.md", []byte("# recap\n"))
+	seedRestoreObject(fake, sessionPrefix+"audio/alice.flac", []byte("remote-audio"))
+	seedRestoreObject(fake, runIDKey, []byte("20260519T010203Z-a1b2c3d4\n"))
+	seedRestoreObject(fake, manifestKey, restoreManifestJSON(t, cfg.Session.SessionID, cfg.Session.Campaign))
+
+	restoreWithStoreAndRealPhases(t, fake)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "restore", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	if stderr.Len() != 0 {
+		t.Fatalf("stderr = %q, want empty", stderr.String())
+	}
+	if !strings.Contains(stdout.String(), "Restored session archive for sample-campaign/2026-05-03") {
+		t.Fatalf("stdout = %q, want completion summary", stdout.String())
+	}
+
+	sessionRoot := artifacts.SessionWorkDirForCampaign(workspaceRoot, cfg.Session.Campaign, cfg.Session.SessionID)
+	mustReadEquals(t, filepath.Join(sessionRoot, "transcripts", "full.json"), `{"segments":[1,2,3]}`)
+	mustReadEquals(t, filepath.Join(sessionRoot, "artifacts", "session_recap.md"), "# recap\n")
+	reportPath := filepath.Join(sessionRoot, "reports", "restore-latest.json")
+	report := mustReadRestoreReport(t, reportPath)
+	if report.Status != "succeeded" {
+		t.Fatalf("report status = %q, want succeeded", report.Status)
+	}
+	if report.Execution.Downloaded != 3 {
+		t.Fatalf("report execution.downloaded = %d, want 3", report.Execution.Downloaded)
+	}
+	if len(report.Actions) == 0 {
+		t.Fatal("report actions is empty")
+	}
+	if _, err := os.Stat(filepath.Join(sessionRoot, "audio", "alice.flac")); !os.IsNotExist(err) {
+		t.Fatalf("audio should not be restored by default; stat err=%v", err)
+	}
+}
+
+func TestExecuteRestoreIncludeAudioRestoresAudio(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+
+	fake := &storage.FakeBackend{}
+	cfg, sessionPrefix, _, _ := seedRestoreCommittedState(t, fake, pipelinePath, campaignPath, sessionPath)
+	seedRestoreObject(fake, sessionPrefix+"audio/alice.flac", []byte("remote-audio"))
+
+	restoreWithStoreAndRealPhases(t, fake)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "restore", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--include-audio"}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+
+	sessionRoot := artifacts.SessionWorkDirForCampaign(workspaceRoot, cfg.Session.Campaign, cfg.Session.SessionID)
+	mustReadEquals(t, filepath.Join(sessionRoot, "audio", "alice.flac"), "remote-audio")
+	report := mustReadRestoreReport(t, filepath.Join(sessionRoot, "reports", "restore-latest.json"))
+	if !report.IncludeAudio {
+		t.Fatalf("report include_audio = %v, want true", report.IncludeAudio)
+	}
+}
+
+func TestExecuteRestoreIncludeAudioUsesCacheAfterWorkspaceDeletion(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+
+	fake := &storage.FakeBackend{}
+	cfg, sessionPrefix, _, _ := seedRestoreCommittedState(t, fake, pipelinePath, campaignPath, sessionPath)
+	audioKey := sessionPrefix + "audio/alice.flac"
+	seedRestoreObject(fake, audioKey, []byte("remote-audio"))
+
+	restoreWithStoreAndRealPhases(t, fake)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "restore", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--include-audio"}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("first restore exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	if got := fakeDownloadCount(fake, audioKey); got != 1 {
+		t.Fatalf("audio downloads after first restore = %d, want 1", got)
+	}
+	sessionRoot := artifacts.SessionWorkDirForCampaign(workspaceRoot, cfg.Session.Campaign, cfg.Session.SessionID)
+	mustReadEquals(t, filepath.Join(sessionRoot, "audio", "alice.flac"), "remote-audio")
+
+	if err := os.RemoveAll(sessionRoot); err != nil {
+		t.Fatalf("remove session root: %v", err)
+	}
+	stdout.Reset()
+	stderr.Reset()
+	code = Execute([]string{"session", "restore", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--include-audio"}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("second restore exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	if got := fakeDownloadCount(fake, audioKey); got != 1 {
+		t.Fatalf("audio downloads after cached restore = %d, want still 1", got)
+	}
+	mustReadEquals(t, filepath.Join(sessionRoot, "audio", "alice.flac"), "remote-audio")
+}
+
+func TestExecuteRestoreRestoresPreviousCacheWhenPresent(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	appendRestoreWorkflowPreviousInputConfig(t, pipelinePath, sessionPath)
+
+	fake := &storage.FakeBackend{}
+	cfg, _, _, _ := seedRestoreCommittedState(t, fake, pipelinePath, campaignPath, sessionPath)
+	seedRestorePreviousCurrent(t, fake, cfg, "# previous recap\n")
+
+	restoreWithStoreAndRealPhases(t, fake)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "restore", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+
+	sessionRoot := artifacts.SessionWorkDirForCampaign(workspaceRoot, cfg.Session.Campaign, cfg.Session.SessionID)
+	previousManifestBytes, err := os.ReadFile(filepath.Join(sessionRoot, "previous", "manifest.json"))
+	if err != nil {
+		t.Fatalf("read restored previous manifest: %v", err)
+	}
+	if !strings.Contains(string(previousManifestBytes), `"session_id":"2026-04-26"`) {
+		t.Fatalf("restored previous manifest = %q, want previous session id", string(previousManifestBytes))
+	}
+	mustReadEquals(t, filepath.Join(sessionRoot, "previous", "artifacts", "session_recap.md"), "# previous recap\n")
+	report := mustReadRestoreReport(t, filepath.Join(sessionRoot, "reports", "restore-latest.json"))
+	if report.Execution.Downloaded != 3 {
+		t.Fatalf("report execution.downloaded = %d, want 3", report.Execution.Downloaded)
+	}
+}
+
+func TestExecuteRestoreDryRunReportsPreviousCacheWithoutWriting(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	appendRestoreWorkflowPreviousInputConfig(t, pipelinePath, sessionPath)
+
+	fake := &storage.FakeBackend{}
+	cfg, _, _, _ := seedRestoreCommittedState(t, fake, pipelinePath, campaignPath, sessionPath)
+	seedRestorePreviousCurrent(t, fake, cfg, "# previous recap\n")
+
+	restoreWithStoreAndRealPhases(t, fake)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "restore", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--dry-run"}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	if !strings.Contains(stdout.String(), "previous/artifacts/session_recap.md") {
+		t.Fatalf("stdout = %q, want planned previous-cache artifact", stdout.String())
+	}
+
+	sessionRoot := artifacts.SessionWorkDirForCampaign(workspaceRoot, cfg.Session.Campaign, cfg.Session.SessionID)
+	if _, err := os.Stat(filepath.Join(sessionRoot, "previous", "artifacts", "session_recap.md")); !os.IsNotExist(err) {
+		t.Fatalf("previous artifact should not be written during dry-run; stat err=%v", err)
+	}
+}
+
+func TestExecuteRestoreConflictWithoutForceDoesNotOverwrite(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+
+	fake := &storage.FakeBackend{}
+	cfg, sessionPrefix, _, _ := seedRestoreCommittedState(t, fake, pipelinePath, campaignPath, sessionPath)
+	seedRestoreObject(fake, sessionPrefix+"transcripts/full.json", []byte("remote-transcript"))
+
+	sessionRoot := artifacts.SessionWorkDirForCampaign(workspaceRoot, cfg.Session.Campaign, cfg.Session.SessionID)
+	mustWriteTestFile(t, filepath.Join(sessionRoot, "transcripts", "full.json"), "local-transcript")
+
+	restoreWithStoreAndRealPhases(t, fake)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "restore", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "conflicting path") {
+		t.Fatalf("stderr = %q, want conflict failure", stderr.String())
+	}
+	mustReadEquals(t, filepath.Join(sessionRoot, "transcripts", "full.json"), "local-transcript")
+	report := mustReadRestoreReport(t, filepath.Join(sessionRoot, "reports", "restore-latest.json"))
+	if report.Status != "failed" {
+		t.Fatalf("report status = %q, want failed", report.Status)
+	}
+	if report.Plan.Conflicts != 1 {
+		t.Fatalf("report plan.conflicts = %d, want 1", report.Plan.Conflicts)
+	}
+}
+
+func TestExecuteRestoreForceOverwritesDifferingFile(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+
+	fake := &storage.FakeBackend{}
+	cfg, sessionPrefix, _, _ := seedRestoreCommittedState(t, fake, pipelinePath, campaignPath, sessionPath)
+	seedRestoreObject(fake, sessionPrefix+"transcripts/full.json", []byte("remote-transcript"))
+
+	sessionRoot := artifacts.SessionWorkDirForCampaign(workspaceRoot, cfg.Session.Campaign, cfg.Session.SessionID)
+	mustWriteTestFile(t, filepath.Join(sessionRoot, "transcripts", "full.json"), "local-transcript")
+
+	restoreWithStoreAndRealPhases(t, fake)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "restore", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--force"}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	mustReadEquals(t, filepath.Join(sessionRoot, "transcripts", "full.json"), "remote-transcript")
+	report := mustReadRestoreReport(t, filepath.Join(sessionRoot, "reports", "restore-latest.json"))
+	if !report.Force {
+		t.Fatalf("report force = %v, want true", report.Force)
+	}
+}
+
+func TestExecuteRestoreForceOverwritesDifferingPreviousCacheFile(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	appendRestoreWorkflowPreviousInputConfig(t, pipelinePath, sessionPath)
+
+	fake := &storage.FakeBackend{}
+	cfg, _, _, _ := seedRestoreCommittedState(t, fake, pipelinePath, campaignPath, sessionPath)
+	seedRestorePreviousCurrent(t, fake, cfg, "# remote previous recap\n")
+
+	sessionRoot := artifacts.SessionWorkDirForCampaign(workspaceRoot, cfg.Session.Campaign, cfg.Session.SessionID)
+	mustWriteTestFile(t, filepath.Join(sessionRoot, "previous", "artifacts", "session_recap.md"), "# local previous recap\n")
+
+	restoreWithStoreAndRealPhases(t, fake)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "restore", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--force"}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	mustReadEquals(t, filepath.Join(sessionRoot, "previous", "artifacts", "session_recap.md"), "# remote previous recap\n")
+}
+
+func TestExecuteRestoreLockConflictFailsAndWritesNothing(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+
+	fake := &storage.FakeBackend{}
+	cfg, sessionPrefix, _, _ := seedRestoreCommittedState(t, fake, pipelinePath, campaignPath, sessionPath)
+	seedRestoreObject(fake, sessionPrefix+"transcripts/full.json", []byte("remote-transcript"))
+
+	store := artifacts.NewLocalStore(workspaceRoot)
+	lock, err := store.AcquireSessionLockFor(cfg.Session.Campaign, cfg.Session.SessionID)
+	if err != nil {
+		t.Fatalf("AcquireSessionLockFor() error = %v", err)
+	}
+	defer func() { _ = store.ReleaseSessionLock(lock) }()
+
+	restoreWithStoreAndRealPhases(t, fake)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "restore", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "acquire session lock") {
+		t.Fatalf("stderr = %q, want lock failure", stderr.String())
+	}
+
+	sessionRoot := artifacts.SessionWorkDirForCampaign(workspaceRoot, cfg.Session.Campaign, cfg.Session.SessionID)
+	if _, err := os.Stat(filepath.Join(sessionRoot, "transcripts", "full.json")); !os.IsNotExist(err) {
+		t.Fatalf("transcript should not be restored when lock acquisition fails; stat err=%v", err)
+	}
+}
+
+func TestExecuteRestoreInvalidManifestDoesNotCorruptExistingManifest(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+
+	base := &storage.FakeBackend{}
+	cfg, sessionPrefix, manifestKey, _ := seedRestoreCommittedState(t, base, pipelinePath, campaignPath, sessionPath)
+	seedRestoreObject(base, sessionPrefix+"transcripts/full.json", []byte("remote-transcript"))
+
+	toggled := &stagedManifestDownloadStore{
+		delegate:       base,
+		manifestKey:    manifestKey,
+		firstManifest:  restoreManifestJSON(t, cfg.Session.SessionID, cfg.Session.Campaign),
+		secondManifest: []byte("{invalid json"),
+		manifestReads:  0,
+	}
+
+	sessionRoot := artifacts.SessionWorkDirForCampaign(workspaceRoot, cfg.Session.Campaign, cfg.Session.SessionID)
+	existing := manifest.New(cfg.Session.SessionID, nowUTC())
+	existing.Campaign = cfg.Session.Campaign
+	existingPath := filepath.Join(sessionRoot, "manifest.json")
+	manifestStore := &manifest.LocalStore{}
+	if err := manifestStore.Save(context.Background(), existingPath, existing); err != nil {
+		t.Fatalf("save existing local manifest: %v", err)
+	}
+	existingData, err := os.ReadFile(existingPath)
+	if err != nil {
+		t.Fatalf("read existing local manifest: %v", err)
+	}
+
+	restoreWithStoreAndRealPhases(t, toggled)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "restore", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--force"}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "validate manifest decode") {
+		t.Fatalf("stderr = %q, want manifest validation failure", stderr.String())
+	}
+	mustReadEquals(t, filepath.Join(sessionRoot, "transcripts", "full.json"), "remote-transcript")
+	report := mustReadRestoreReport(t, filepath.Join(sessionRoot, "reports", "restore-latest.json"))
+	if report.Status != "failed" {
+		t.Fatalf("report status = %q, want failed", report.Status)
+	}
+	if strings.TrimSpace(report.Error) == "" {
+		t.Fatal("report error is empty, want failure context")
+	}
+	afterData, err := os.ReadFile(existingPath)
+	if err != nil {
+		t.Fatalf("read local manifest after failure: %v", err)
+	}
+	if string(afterData) != string(existingData) {
+		t.Fatalf("local manifest changed after failed restore; before=%q after=%q", string(existingData), string(afterData))
+	}
+}
+
+func TestExecuteRestorePlanPathMismatchFails(t *testing.T) {
+	cfg := restorePlanConfig(t)
+	current := restorePlanCurrentState(t, cfg)
+	store := &storage.FakeBackend{}
+	seedRestoreObject(store, current.SessionPrefix+"transcripts/full.json", []byte("remote-transcript"))
+
+	plan := &RestorePlan{Actions: []RestoreAction{{
+		Kind:              RestoreActionDownload,
+		RemoteKey:         current.SessionPrefix + "transcripts/full.json",
+		LocalRelativePath: "transcripts/full.json",
+		LocalPath:         "/tmp/escape.txt",
+	}}}
+
+	report, err := newRestoreReport(current, plan, RestorePlanOptions{})
+	if err != nil {
+		t.Fatalf("newRestoreReport() error = %v", err)
+	}
+	_, err = executeRestorePlan(context.Background(), cfg, current, plan, report, store)
+	if err == nil {
+		t.Fatal("expected error, got nil")
+	}
+	if !strings.Contains(err.Error(), "local path mismatch") {
+		t.Fatalf("error = %v, want local path mismatch", err)
+	}
+}
+
+func mustReadRestoreReport(t *testing.T, path string) *RestoreReport {
+	t.Helper()
+	data, err := os.ReadFile(path)
+	if err != nil {
+		t.Fatalf("ReadFile(%q): %v", path, err)
+	}
+	var report RestoreReport
+	if err := json.Unmarshal(data, &report); err != nil {
+		t.Fatalf("Unmarshal restore report %q: %v", path, err)
+	}
+	return &report
+}
+
+func restoreWithStoreAndRealPhases(t *testing.T, objectStore storage.ObjectStore) {
+	t.Helper()
+	origStoreFn := newObjectStoreFromConfigFn
+	origDiscoverFn := discoverRemoteCurrentStateFn
+	origPlanFn := buildRestorePlanFn
+	origExecuteFn := executeRestorePlanFn
+	t.Cleanup(func() {
+		newObjectStoreFromConfigFn = origStoreFn
+		discoverRemoteCurrentStateFn = origDiscoverFn
+		buildRestorePlanFn = origPlanFn
+		executeRestorePlanFn = origExecuteFn
+	})
+
+	newObjectStoreFromConfigFn = func(context.Context, *config.Config) (storage.ObjectStore, error) {
+		return objectStore, nil
+	}
+	discoverRemoteCurrentStateFn = discoverRemoteCurrentState
+	buildRestorePlanFn = buildRestorePlan
+	executeRestorePlanFn = executeRestorePlan
+}
+
+func seedRestoreCommittedState(t *testing.T, fake *storage.FakeBackend, pipelinePath, campaignPath, sessionPath string) (*config.Config, string, string, string) {
+	t.Helper()
+	cfg, err := config.LoadWithSessionOptions(pipelinePath, campaignPath, sessionPath, config.SessionLoadOptions{})
+	if err != nil {
+		t.Fatalf("LoadWithSessionOptions() error = %v", err)
+	}
+	if err := config.Validate(cfg); err != nil {
+		t.Fatalf("Validate() error = %v", err)
+	}
+
+	sessionPrefix := artifacts.S3SessionPrefix(cfg.Pipeline.Storage.S3.RootPrefix, cfg.Session.Campaign, cfg.Session.SessionID)
+	manifestKey, runIDKey := artifacts.ResolveArchiveCurrentStateKeys(sessionPrefix)
+
+	seedRestoreObject(fake, runIDKey, []byte("20260519T010203Z-a1b2c3d4\n"))
+	seedRestoreObject(fake, manifestKey, restoreManifestJSON(t, cfg.Session.SessionID, cfg.Session.Campaign))
+
+	return cfg, sessionPrefix, manifestKey, runIDKey
+}
+
+func appendRestoreWorkflowPreviousInputConfig(t *testing.T, pipelinePath, sessionPath string) {
+	t.Helper()
+	appendRestoreWorkflowScriptoriumConfig(t, pipelinePath, `
+scriptorium:
+  binary: scriptorium
+  artifacts:
+    session_recap:
+      enabled: true
+      prompt_id: dnd.session_recap
+      output_path: artifacts/session_recap.md
+      inputs:
+        previous_recap:
+          source: narratio.previous_session.artifact.session_recap
+          required: true
+`)
+	appendRestoreWorkflowScriptoriumConfig(t, sessionPath, `
+previous_session_id: 2026-04-26
+`)
+}
+
+func seedRestorePreviousCurrent(t *testing.T, fake *storage.FakeBackend, cfg *config.Config, artifactBody string) {
+	t.Helper()
+	seedRestorePreviousCurrentManifestOnly(t, fake, cfg)
+	previousPrefix := artifacts.S3SessionPrefix(cfg.Pipeline.Storage.S3.RootPrefix, cfg.Session.Campaign, cfg.Session.PreviousSessionID)
+	seedRestoreObject(fake, previousPrefix+"artifacts/session_recap.md", []byte(artifactBody))
+}
+
+func seedRestorePreviousCurrentManifestOnly(t *testing.T, fake *storage.FakeBackend, cfg *config.Config) {
+	t.Helper()
+	previousPrefix := artifacts.S3SessionPrefix(cfg.Pipeline.Storage.S3.RootPrefix, cfg.Session.Campaign, cfg.Session.PreviousSessionID)
+	manifestKey, runIDKey := artifacts.ResolveArchiveCurrentStateKeys(previousPrefix)
+	previousRunID := "20260426T010203Z-a1b2c3d4"
+	seedRestoreObject(fake, runIDKey, []byte(previousRunID+"\n"))
+
+	m := manifest.New(cfg.Session.PreviousSessionID, nowUTC())
+	m.Campaign = cfg.Session.Campaign
+	m.RunID = previousRunID
+	data, err := json.Marshal(m)
+	if err != nil {
+		t.Fatalf("marshal previous restore manifest: %v", err)
+	}
+	seedRestoreObject(fake, manifestKey, append(data, '\n'))
+}
+
+func mustReadEquals(t *testing.T, path, want string) {
+	t.Helper()
+	data, err := os.ReadFile(path)
+	if err != nil {
+		t.Fatalf("ReadFile(%q): %v", path, err)
+	}
+	if string(data) != want {
+		t.Fatalf("file %q = %q, want %q", path, string(data), want)
+	}
+}
+
+func fakeDownloadCount(fake *storage.FakeBackend, key string) int {
+	count := 0
+	for _, call := range fake.Downloads {
+		if call.Key == key {
+			count++
+		}
+	}
+	return count
+}
+
+type stagedManifestDownloadStore struct {
+	delegate       *storage.FakeBackend
+	manifestKey    string
+	firstManifest  []byte
+	secondManifest []byte
+	manifestReads  int
+}
+
+func (s *stagedManifestDownloadStore) List(ctx context.Context, prefix string) ([]storage.ObjectInfo, error) {
+	return s.delegate.List(ctx, prefix)
+}
+
+func (s *stagedManifestDownloadStore) Download(ctx context.Context, key, localPath string) error {
+	if strings.TrimSpace(key) == strings.TrimSpace(s.manifestKey) {
+		s.manifestReads++
+		payload := s.secondManifest
+		if s.manifestReads <= 1 {
+			payload = s.firstManifest
+		}
+		if err := os.MkdirAll(filepath.Dir(localPath), 0o755); err != nil {
+			return fmt.Errorf("download staged manifest: create parent: %w", err)
+		}
+		if err := os.WriteFile(localPath, payload, 0o644); err != nil {
+			return fmt.Errorf("download staged manifest: write local file: %w", err)
+		}
+		return nil
+	}
+	return s.delegate.Download(ctx, key, localPath)
+}
+
+func (s *stagedManifestDownloadStore) Upload(ctx context.Context, localPath, key string, opts storage.UploadOptions) (storage.ObjectInfo, error) {
+	return s.delegate.Upload(ctx, localPath, key, opts)
+}
+
+func (s *stagedManifestDownloadStore) Exists(ctx context.Context, key string) (bool, error) {
+	return s.delegate.Exists(ctx, key)
+}

internal/app/restore_plan.go

@@ -0,0 +1,421 @@
+package app
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"os"
+	"path"
+	"path/filepath"
+	"sort"
+	"strings"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/adapters/storage"
+	"gitea.maximumdirect.net/eric/narratio/internal/artifacts"
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+	"gitea.maximumdirect.net/eric/narratio/internal/previouscache"
+)
+
+// RestoreActionKind identifies one restore planner action.
+type RestoreActionKind string
+
+const (
+	RestoreActionDownload RestoreActionKind = "download"
+	RestoreActionSkipSame RestoreActionKind = "skip_same"
+	RestoreActionConflict RestoreActionKind = "conflict"
+)
+
+// RestoreAction is one deterministic planner action.
+type RestoreAction struct {
+	Kind              RestoreActionKind
+	RemoteKey         string
+	LocalRelativePath string
+	LocalPath         string
+	Size              int64
+	ETag              string
+	ExistsLocal       bool
+	SameLocal         bool
+	Conflict          bool
+	Reason            string
+}
+
+// RestorePlan is the deterministic output of restore planning.
+type RestorePlan struct {
+	Actions       []RestoreAction
+	DownloadCount int
+	SkipSameCount int
+	ConflictCount int
+}
+
+// RestorePlanOptions control restore planning scope and classification.
+type RestorePlanOptions struct {
+	IncludeAudio bool
+	Force        bool
+	DryRun       bool
+}
+
+func buildRestorePlan(ctx context.Context, cfg *config.Config, current *RemoteCurrentState, store storage.ObjectStore, opts RestorePlanOptions) (*RestorePlan, error) {
+	if cfg == nil || cfg.Pipeline == nil || cfg.Session == nil {
+		return nil, fmt.Errorf("resolved config with pipeline/session is required")
+	}
+	if current == nil {
+		return nil, fmt.Errorf("remote current state is required")
+	}
+	if store == nil {
+		return nil, fmt.Errorf("remote object store is required")
+	}
+	prefix := normalizeRemoteKey(current.SessionPrefix)
+	if strings.TrimSpace(prefix) == "" {
+		return nil, fmt.Errorf("remote session prefix is required")
+	}
+	if !strings.HasSuffix(prefix, "/") {
+		prefix += "/"
+	}
+
+	sessionPaths := artifacts.NewLocalStore(cfg.Pipeline.Workspace.Root).SessionPathsFor(cfg.Session.Campaign, cfg.Session.SessionID)
+	objects, err := store.List(ctx, prefix)
+	if err != nil {
+		return nil, fmt.Errorf("list remote session objects under %q: %w", prefix, err)
+	}
+
+	candidates := make(map[string]storage.ObjectInfo, len(objects)+1)
+	for _, obj := range objects {
+		key := normalizeRemoteKey(obj.Key)
+		if key == "" {
+			continue
+		}
+		obj.Key = key
+		candidates[key] = obj
+	}
+	if strings.TrimSpace(current.CurrentManifestKey) != "" {
+		key := normalizeRemoteKey(current.CurrentManifestKey)
+		if _, ok := candidates[key]; !ok {
+			candidates[key] = storage.ObjectInfo{Key: key}
+		}
+	}
+
+	actions := make([]RestoreAction, 0, len(candidates))
+	for key, obj := range candidates {
+		rel, include, err := restoreLocalRelativePathForKey(prefix, normalizeRemoteKey(current.CurrentManifestKey), key, opts.IncludeAudio)
+		if err != nil {
+			return nil, fmt.Errorf("map remote key %q: %w", key, err)
+		}
+		if !include {
+			continue
+		}
+		localPath, err := joinWithinSessionRoot(sessionPaths.Root, rel)
+		if err != nil {
+			return nil, fmt.Errorf("map remote key %q: %w", key, err)
+		}
+
+		action, err := classifyRestoreAction(ctx, store, obj, rel, localPath, opts.Force)
+		if err != nil {
+			return nil, fmt.Errorf("classify remote key %q: %w", key, err)
+		}
+		actions = append(actions, action)
+	}
+
+	previousActions, err := buildPreviousCacheRestoreActions(ctx, cfg, sessionPaths, store, opts.Force)
+	if err != nil {
+		return nil, err
+	}
+	actions = append(actions, previousActions...)
+
+	sort.Slice(actions, func(i, j int) bool {
+		if actions[i].LocalRelativePath == actions[j].LocalRelativePath {
+			return actions[i].RemoteKey < actions[j].RemoteKey
+		}
+		return actions[i].LocalRelativePath < actions[j].LocalRelativePath
+	})
+
+	plan := &RestorePlan{Actions: actions}
+	for _, action := range actions {
+		switch action.Kind {
+		case RestoreActionDownload:
+			plan.DownloadCount++
+		case RestoreActionSkipSame:
+			plan.SkipSameCount++
+		case RestoreActionConflict:
+			plan.ConflictCount++
+		}
+	}
+
+	_ = opts.DryRun
+	return plan, nil
+}
+
+func normalizeRemoteKey(v string) string {
+	return strings.Trim(strings.ReplaceAll(strings.TrimSpace(v), "\\", "/"), "/")
+}
+
+func restoreLocalRelativePathForKey(sessionPrefix, currentManifestKey, key string, includeAudio bool) (string, bool, error) {
+	if key == "" {
+		return "", false, nil
+	}
+	if key == currentManifestKey {
+		return config.PathManifestFile, true, nil
+	}
+	if !strings.HasPrefix(key, sessionPrefix) {
+		return "", false, fmt.Errorf("key is outside resolved session prefix %q", sessionPrefix)
+	}
+
+	rel := strings.TrimPrefix(key, sessionPrefix)
+	rel = strings.TrimSpace(rel)
+	if rel == "" {
+		return "", false, nil
+	}
+
+	cleanRel := path.Clean(rel)
+	if cleanRel == "." || cleanRel == "" {
+		return "", false, nil
+	}
+	if cleanRel == ".." || strings.HasPrefix(cleanRel, "../") || strings.HasPrefix(cleanRel, "/") {
+		return "", false, fmt.Errorf("key relative path %q escapes session scope", rel)
+	}
+
+	if cleanRel == config.PathManifestFile {
+		return config.PathManifestFile, true, nil
+	}
+	if strings.HasPrefix(cleanRel, config.S3CurrentSegment+"/") {
+		return "", false, nil
+	}
+	if strings.HasPrefix(cleanRel, config.S3RunsSegment+"/") {
+		return "", false, nil
+	}
+
+	excludedRoots := []string{
+		config.PathLogsDirSegment,
+		config.PathReportsDirSegment,
+		config.PathConfigDirSegment,
+		config.PathInputsDirSegment,
+	}
+	for _, root := range excludedRoots {
+		if cleanRel == root || strings.HasPrefix(cleanRel, root+"/") {
+			return "", false, nil
+		}
+	}
+
+	if cleanRel == config.PathTranscriptsSegment || strings.HasPrefix(cleanRel, config.PathTranscriptsSegment+"/") {
+		return cleanRel, true, nil
+	}
+	if cleanRel == config.PathArtifactsDirSegment || strings.HasPrefix(cleanRel, config.PathArtifactsDirSegment+"/") {
+		return cleanRel, true, nil
+	}
+	if cleanRel == config.PathPreviousDirSegment || strings.HasPrefix(cleanRel, config.PathPreviousDirSegment+"/") {
+		return "", false, nil
+	}
+	if includeAudio && (cleanRel == config.PathAudioDirSegment || strings.HasPrefix(cleanRel, config.PathAudioDirSegment+"/")) {
+		return cleanRel, true, nil
+	}
+
+	return "", false, nil
+}
+
+func joinWithinSessionRoot(sessionRoot, relative string) (string, error) {
+	if strings.TrimSpace(sessionRoot) == "" {
+		return "", fmt.Errorf("session root is required")
+	}
+	cleanRel := path.Clean(strings.TrimSpace(relative))
+	if cleanRel == "." || cleanRel == "" {
+		return "", fmt.Errorf("relative path is required")
+	}
+	if cleanRel == ".." || strings.HasPrefix(cleanRel, "../") || strings.HasPrefix(cleanRel, "/") {
+		return "", fmt.Errorf("relative path escapes session root")
+	}
+	abs := filepath.Clean(filepath.Join(sessionRoot, filepath.FromSlash(cleanRel)))
+	root := filepath.Clean(sessionRoot)
+	if abs != root && !strings.HasPrefix(abs, root+string(filepath.Separator)) {
+		return "", fmt.Errorf("resolved local path escapes session root")
+	}
+	return abs, nil
+}
+
+func buildPreviousCacheRestoreActions(
+	ctx context.Context,
+	cfg *config.Config,
+	sessionPaths artifacts.SessionPaths,
+	store storage.ObjectStore,
+	force bool,
+) ([]RestoreAction, error) {
+	if cfg == nil || cfg.Pipeline == nil || cfg.Pipeline.Scriptorium == nil {
+		return nil, nil
+	}
+	requirements := artifacts.CollectPreviousArtifactRequirements(cfg.Pipeline.Scriptorium.Artifacts)
+	if len(requirements) == 0 {
+		return nil, nil
+	}
+	plan, err := previouscache.BuildPlan(ctx, cfg, sessionPaths, requirements, store)
+	if err != nil {
+		return nil, fmt.Errorf("plan previous-session cache restore: %w", err)
+	}
+	actions := make([]RestoreAction, 0, len(plan.Records))
+	for _, record := range plan.Records {
+		action, err := classifyRestoreAction(ctx, store, storage.ObjectInfo{Key: record.RemoteKey}, record.LocalRelativePath, record.LocalPath, force)
+		if err != nil {
+			return nil, fmt.Errorf("classify previous-session cache object %q: %w", record.RemoteKey, err)
+		}
+		actions = append(actions, action)
+	}
+	return actions, nil
+}
+
+func classifyRestoreAction(
+	ctx context.Context,
+	store storage.ObjectStore,
+	object storage.ObjectInfo,
+	localRelPath string,
+	localPath string,
+	force bool,
+) (RestoreAction, error) {
+	action := RestoreAction{
+		RemoteKey:         normalizeRemoteKey(object.Key),
+		LocalRelativePath: localRelPath,
+		LocalPath:         localPath,
+		Size:              object.Size,
+		ETag:              object.ETag,
+	}
+
+	info, err := os.Stat(localPath)
+	if err != nil {
+		if os.IsNotExist(err) {
+			action.Kind = RestoreActionDownload
+			action.Reason = "local file missing"
+			return action, nil
+		}
+		return RestoreAction{}, fmt.Errorf("stat local file: %w", err)
+	}
+
+	action.ExistsLocal = true
+	if info.IsDir() {
+		action.Kind = RestoreActionConflict
+		action.Conflict = true
+		action.Reason = "local path is a directory"
+		return action, nil
+	}
+
+	if restoreRelativePathIsAudio(localRelPath) {
+		if object.Size > 0 {
+			if info.Size() == object.Size {
+				action.Kind = RestoreActionSkipSame
+				action.SameLocal = true
+				action.Reason = "local audio size matches remote content"
+				return action, nil
+			}
+			if force {
+				action.Kind = RestoreActionDownload
+				action.Reason = "local audio differs (size mismatch); overwrite with --force"
+				return action, nil
+			}
+			action.Kind = RestoreActionConflict
+			action.Conflict = true
+			action.Reason = "local audio differs (size mismatch)"
+			return action, nil
+		}
+		if force {
+			action.Kind = RestoreActionDownload
+			action.Reason = "local audio exists; remote size unavailable; overwrite with --force"
+			return action, nil
+		}
+		action.Kind = RestoreActionConflict
+		action.Conflict = true
+		action.Reason = "local audio exists; remote size unavailable"
+		return action, nil
+	}
+
+	if object.Size > 0 && info.Size() != object.Size {
+		if force {
+			action.Kind = RestoreActionDownload
+			action.Reason = "local file differs (size mismatch); overwrite with --force"
+			return action, nil
+		}
+		action.Kind = RestoreActionConflict
+		action.Conflict = true
+		action.Reason = "local file differs (size mismatch)"
+		return action, nil
+	}
+
+	localDigest, err := artifacts.SHA256File(localPath)
+	if err != nil {
+		return RestoreAction{}, fmt.Errorf("checksum local file: %w", err)
+	}
+	remotePath, err := downloadObjectToTemp(ctx, store, action.RemoteKey, "narratio-restore-plan-remote-*.tmp")
+	if err != nil {
+		return RestoreAction{}, fmt.Errorf("download remote object: %w", err)
+	}
+	defer func() { _ = os.Remove(remotePath) }()
+
+	remoteDigest, err := artifacts.SHA256File(remotePath)
+	if err != nil {
+		return RestoreAction{}, fmt.Errorf("checksum remote object: %w", err)
+	}
+
+	if remoteDigest == localDigest {
+		action.Kind = RestoreActionSkipSame
+		action.SameLocal = true
+		action.Reason = "local file matches remote content"
+		return action, nil
+	}
+
+	if force {
+		action.Kind = RestoreActionDownload
+		action.Reason = "local file differs; overwrite with --force"
+		return action, nil
+	}
+
+	action.Kind = RestoreActionConflict
+	action.Conflict = true
+	action.Reason = "local file differs"
+	return action, nil
+}
+
+func restoreActionIsAudio(action RestoreAction) bool {
+	return restoreRelativePathIsAudio(action.LocalRelativePath)
+}
+
+func restoreRelativePathIsAudio(rel string) bool {
+	cleanRel := path.Clean(strings.TrimSpace(rel))
+	return cleanRel == config.PathAudioDirSegment || strings.HasPrefix(cleanRel, config.PathAudioDirSegment+"/")
+}
+
+func writeRestorePlan(out io.Writer, current *RemoteCurrentState, plan *RestorePlan, opts RestorePlanOptions) error {
+	if out == nil {
+		return fmt.Errorf("output writer is required")
+	}
+	if current == nil {
+		return fmt.Errorf("remote current state is required")
+	}
+	if plan == nil {
+		return fmt.Errorf("restore plan is required")
+	}
+
+	if _, err := fmt.Fprintf(
+		out,
+		"restore plan: session %s/%s run=%s actions=%d download=%d skip_same=%d conflict=%d dry_run=%t force=%t include_audio=%t\n",
+		current.Campaign,
+		current.SessionID,
+		current.RunID,
+		len(plan.Actions),
+		plan.DownloadCount,
+		plan.SkipSameCount,
+		plan.ConflictCount,
+		opts.DryRun,
+		opts.Force,
+		opts.IncludeAudio,
+	); err != nil {
+		return err
+	}
+	for _, action := range plan.Actions {
+		if _, err := fmt.Fprintf(out, "%s %s <- %s", action.Kind, action.LocalRelativePath, action.RemoteKey); err != nil {
+			return err
+		}
+		if strings.TrimSpace(action.Reason) != "" {
+			if _, err := fmt.Fprintf(out, " (%s)", action.Reason); err != nil {
+				return err
+			}
+		}
+		if _, err := fmt.Fprintln(out); err != nil {
+			return err
+		}
+	}
+	return nil
+}

internal/app/restore_plan_test.go

@@ -0,0 +1,354 @@
+package app
+
+import (
+	"context"
+	"path/filepath"
+	"reflect"
+	"strings"
+	"testing"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/adapters/storage"
+	"gitea.maximumdirect.net/eric/narratio/internal/artifacts"
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+)
+
+func TestRestorePlanDefaultScope(t *testing.T) {
+	cfg := restorePlanConfig(t)
+	current := restorePlanCurrentState(t, cfg)
+	store := &storage.FakeBackend{}
+
+	seedRestoreObject(store, current.CurrentManifestKey, []byte(`{"session_id":"2026-05-03"}`))
+	seedRestoreObject(store, current.SessionPrefix+"transcripts/full.json", []byte(`{"segments":[1]}`))
+	seedRestoreObject(store, current.SessionPrefix+"artifacts/session_recap.md", []byte("# recap\n"))
+	seedRestoreObject(store, current.SessionPrefix+"audio/alice.flac", []byte("audio"))
+	seedRestoreObject(store, current.SessionPrefix+"runs/20260519T010203Z-a1b2/manifest.json", []byte("{}"))
+	seedRestoreObject(store, current.SessionPrefix+"logs/archive.log", []byte("log"))
+
+	plan, err := buildRestorePlan(context.Background(), cfg, current, store, RestorePlanOptions{})
+	if err != nil {
+		t.Fatalf("buildRestorePlan() error = %v", err)
+	}
+
+	got := actionRelPaths(plan.Actions)
+	want := []string{"artifacts/session_recap.md", "manifest.json", "transcripts/full.json"}
+	if !reflect.DeepEqual(got, want) {
+		t.Fatalf("action local paths = %#v, want %#v", got, want)
+	}
+	if plan.DownloadCount != 3 || plan.SkipSameCount != 0 || plan.ConflictCount != 0 {
+		t.Fatalf("counts = download=%d skip_same=%d conflict=%d, want 3/0/0", plan.DownloadCount, plan.SkipSameCount, plan.ConflictCount)
+	}
+}
+
+func TestRestorePlanIncludeAudio(t *testing.T) {
+	cfg := restorePlanConfig(t)
+	current := restorePlanCurrentState(t, cfg)
+	store := &storage.FakeBackend{}
+
+	seedRestoreObject(store, current.CurrentManifestKey, []byte(`{"session_id":"2026-05-03"}`))
+	seedRestoreObject(store, current.SessionPrefix+"audio/alice.flac", []byte("audio"))
+
+	plan, err := buildRestorePlan(context.Background(), cfg, current, store, RestorePlanOptions{IncludeAudio: true})
+	if err != nil {
+		t.Fatalf("buildRestorePlan() error = %v", err)
+	}
+	got := actionRelPaths(plan.Actions)
+	want := []string{"audio/alice.flac", "manifest.json"}
+	if !reflect.DeepEqual(got, want) {
+		t.Fatalf("action local paths = %#v, want %#v", got, want)
+	}
+}
+
+func TestRestorePlanExistingAudioUsesSizeWithoutRemoteChecksumDownload(t *testing.T) {
+	cfg := restorePlanConfig(t)
+	current := restorePlanCurrentState(t, cfg)
+	store := &storage.FakeBackend{}
+
+	seedRestoreObject(store, current.CurrentManifestKey, []byte(`{"session_id":"2026-05-03"}`))
+	seedRestoreObject(store, current.SessionPrefix+"audio/alice.flac", []byte("audio"))
+	sessionRoot := artifacts.SessionWorkDirForCampaign(cfg.Pipeline.Workspace.Root, cfg.Session.Campaign, cfg.Session.SessionID)
+	mustWriteTestFile(t, filepath.Join(sessionRoot, "audio", "alice.flac"), "local")
+
+	plan, err := buildRestorePlan(context.Background(), cfg, current, store, RestorePlanOptions{IncludeAudio: true})
+	if err != nil {
+		t.Fatalf("buildRestorePlan() error = %v", err)
+	}
+	if len(store.Downloads) != 0 {
+		t.Fatalf("downloads = %d, want no remote checksum download for audio", len(store.Downloads))
+	}
+	actionByRel := map[string]RestoreAction{}
+	for _, action := range plan.Actions {
+		actionByRel[action.LocalRelativePath] = action
+	}
+	audioAction := actionByRel["audio/alice.flac"]
+	if audioAction.Kind != RestoreActionSkipSame {
+		t.Fatalf("audio action kind = %q, want %q", audioAction.Kind, RestoreActionSkipSame)
+	}
+}
+
+func TestRestorePlanIncludesPreviousCacheByDefault(t *testing.T) {
+	cfg := restorePlanConfig(t)
+	configureRestorePlanPreviousRequirement(cfg, true)
+	current := restorePlanCurrentState(t, cfg)
+	store := &storage.FakeBackend{}
+
+	seedRestoreObject(store, current.CurrentManifestKey, []byte(`{"session_id":"2026-05-03"}`))
+	seedRestorePreviousCurrent(t, store, cfg, "# previous recap\n")
+
+	plan, err := buildRestorePlan(context.Background(), cfg, current, store, RestorePlanOptions{})
+	if err != nil {
+		t.Fatalf("buildRestorePlan() error = %v", err)
+	}
+
+	got := actionRelPaths(plan.Actions)
+	want := []string{"manifest.json", "previous/artifacts/session_recap.md", "previous/manifest.json"}
+	if !reflect.DeepEqual(got, want) {
+		t.Fatalf("action local paths = %#v, want %#v", got, want)
+	}
+}
+
+func TestRestorePlanIgnoresCurrentSessionArchivedPreviousCache(t *testing.T) {
+	cfg := restorePlanConfig(t)
+	current := restorePlanCurrentState(t, cfg)
+	store := &storage.FakeBackend{}
+
+	seedRestoreObject(store, current.CurrentManifestKey, []byte(`{"session_id":"2026-05-03"}`))
+	seedRestoreObject(store, current.SessionPrefix+"previous/manifest.json", []byte(`{"session_id":"2026-04-26"}`))
+	seedRestoreObject(store, current.SessionPrefix+"previous/artifacts/session_recap.md", []byte("# previous recap\n"))
+
+	plan, err := buildRestorePlan(context.Background(), cfg, current, store, RestorePlanOptions{})
+	if err != nil {
+		t.Fatalf("buildRestorePlan() error = %v", err)
+	}
+
+	got := actionRelPaths(plan.Actions)
+	want := []string{"manifest.json"}
+	if !reflect.DeepEqual(got, want) {
+		t.Fatalf("action local paths = %#v, want %#v", got, want)
+	}
+}
+
+func TestRestorePlanMissingOptionalPreviousCacheSkipsArtifact(t *testing.T) {
+	cfg := restorePlanConfig(t)
+	configureRestorePlanPreviousRequirement(cfg, false)
+	current := restorePlanCurrentState(t, cfg)
+	store := &storage.FakeBackend{}
+
+	seedRestoreObject(store, current.CurrentManifestKey, []byte(`{"session_id":"2026-05-03"}`))
+	seedRestorePreviousCurrentManifestOnly(t, store, cfg)
+
+	plan, err := buildRestorePlan(context.Background(), cfg, current, store, RestorePlanOptions{})
+	if err != nil {
+		t.Fatalf("buildRestorePlan() error = %v", err)
+	}
+
+	got := actionRelPaths(plan.Actions)
+	want := []string{"manifest.json", "previous/manifest.json"}
+	if !reflect.DeepEqual(got, want) {
+		t.Fatalf("action local paths = %#v, want %#v", got, want)
+	}
+}
+
+func TestRestorePlanMissingRequiredPreviousCacheFails(t *testing.T) {
+	cfg := restorePlanConfig(t)
+	configureRestorePlanPreviousRequirement(cfg, true)
+	current := restorePlanCurrentState(t, cfg)
+	store := &storage.FakeBackend{}
+
+	seedRestoreObject(store, current.CurrentManifestKey, []byte(`{"session_id":"2026-05-03"}`))
+	seedRestorePreviousCurrentManifestOnly(t, store, cfg)
+
+	_, err := buildRestorePlan(context.Background(), cfg, current, store, RestorePlanOptions{})
+	if err == nil || !strings.Contains(err.Error(), "required previous-session artifact") {
+		t.Fatalf("buildRestorePlan() error = %v, want required previous artifact failure", err)
+	}
+}
+
+func TestRestorePlanPreviousCacheConflictRequiresForce(t *testing.T) {
+	cfg := restorePlanConfig(t)
+	configureRestorePlanPreviousRequirement(cfg, true)
+	current := restorePlanCurrentState(t, cfg)
+	store := &storage.FakeBackend{}
+
+	seedRestoreObject(store, current.CurrentManifestKey, []byte(`{"session_id":"2026-05-03"}`))
+	seedRestorePreviousCurrent(t, store, cfg, "# remote previous recap\n")
+	sessionRoot := artifacts.SessionWorkDirForCampaign(cfg.Pipeline.Workspace.Root, cfg.Session.Campaign, cfg.Session.SessionID)
+	mustWriteTestFile(t, filepath.Join(sessionRoot, "previous", "artifacts", "session_recap.md"), "# local previous recap\n")
+
+	plan, err := buildRestorePlan(context.Background(), cfg, current, store, RestorePlanOptions{})
+	if err != nil {
+		t.Fatalf("buildRestorePlan() error = %v", err)
+	}
+	if plan.ConflictCount != 1 {
+		t.Fatalf("ConflictCount = %d, want 1", plan.ConflictCount)
+	}
+
+	plan, err = buildRestorePlan(context.Background(), cfg, current, store, RestorePlanOptions{Force: true})
+	if err != nil {
+		t.Fatalf("buildRestorePlan(force) error = %v", err)
+	}
+	if plan.ConflictCount != 0 {
+		t.Fatalf("force ConflictCount = %d, want 0", plan.ConflictCount)
+	}
+}
+
+func TestRestorePlanClassifiesSameAndConflict(t *testing.T) {
+	cfg := restorePlanConfig(t)
+	current := restorePlanCurrentState(t, cfg)
+	store := &storage.FakeBackend{}
+
+	seedRestoreObject(store, current.CurrentManifestKey, []byte(`{"session_id":"2026-05-03"}`))
+	seedRestoreObject(store, current.SessionPrefix+"transcripts/full.json", []byte(`{"segments":[1]}`))
+	seedRestoreObject(store, current.SessionPrefix+"artifacts/session_recap.md", []byte("remote-content\n"))
+
+	sessionRoot := artifacts.SessionWorkDirForCampaign(cfg.Pipeline.Workspace.Root, cfg.Session.Campaign, cfg.Session.SessionID)
+	mustWriteTestFile(t, filepath.Join(sessionRoot, "transcripts", "full.json"), `{"segments":[1]}`)
+	mustWriteTestFile(t, filepath.Join(sessionRoot, "artifacts", "session_recap.md"), "different\n")
+
+	plan, err := buildRestorePlan(context.Background(), cfg, current, store, RestorePlanOptions{})
+	if err != nil {
+		t.Fatalf("buildRestorePlan() error = %v", err)
+	}
+
+	if plan.SkipSameCount != 1 {
+		t.Fatalf("SkipSameCount = %d, want 1", plan.SkipSameCount)
+	}
+	if plan.ConflictCount != 1 {
+		t.Fatalf("ConflictCount = %d, want 1", plan.ConflictCount)
+	}
+
+	actionByRel := map[string]RestoreAction{}
+	for _, action := range plan.Actions {
+		actionByRel[action.LocalRelativePath] = action
+	}
+	if actionByRel["transcripts/full.json"].Kind != RestoreActionSkipSame {
+		t.Fatalf("transcripts/full.json kind = %q, want %q", actionByRel["transcripts/full.json"].Kind, RestoreActionSkipSame)
+	}
+	if actionByRel["artifacts/session_recap.md"].Kind != RestoreActionConflict {
+		t.Fatalf("artifacts/session_recap.md kind = %q, want %q", actionByRel["artifacts/session_recap.md"].Kind, RestoreActionConflict)
+	}
+}
+
+func TestRestorePlanForceTurnsConflictsIntoDownloads(t *testing.T) {
+	cfg := restorePlanConfig(t)
+	current := restorePlanCurrentState(t, cfg)
+	store := &storage.FakeBackend{}
+
+	seedRestoreObject(store, current.CurrentManifestKey, []byte(`{"session_id":"2026-05-03"}`))
+	seedRestoreObject(store, current.SessionPrefix+"artifacts/session_recap.md", []byte("remote-content\n"))
+
+	sessionRoot := artifacts.SessionWorkDirForCampaign(cfg.Pipeline.Workspace.Root, cfg.Session.Campaign, cfg.Session.SessionID)
+	mustWriteTestFile(t, filepath.Join(sessionRoot, "artifacts", "session_recap.md"), "different\n")
+
+	plan, err := buildRestorePlan(context.Background(), cfg, current, store, RestorePlanOptions{Force: true})
+	if err != nil {
+		t.Fatalf("buildRestorePlan() error = %v", err)
+	}
+
+	actionByRel := map[string]RestoreAction{}
+	for _, action := range plan.Actions {
+		actionByRel[action.LocalRelativePath] = action
+	}
+	recap := actionByRel["artifacts/session_recap.md"]
+	if recap.Kind != RestoreActionDownload {
+		t.Fatalf("artifacts/session_recap.md kind = %q, want %q", recap.Kind, RestoreActionDownload)
+	}
+	if plan.ConflictCount != 0 {
+		t.Fatalf("ConflictCount = %d, want 0", plan.ConflictCount)
+	}
+}
+
+func TestRestorePlanTraversalUnsafeKeyFails(t *testing.T) {
+	cfg := restorePlanConfig(t)
+	current := restorePlanCurrentState(t, cfg)
+	store := &storage.FakeBackend{}
+
+	seedRestoreObject(store, current.CurrentManifestKey, []byte(`{"session_id":"2026-05-03"}`))
+	seedRestoreObject(store, current.SessionPrefix+"artifacts/../../escape.txt", []byte("bad"))
+
+	_, err := buildRestorePlan(context.Background(), cfg, current, store, RestorePlanOptions{})
+	if err == nil {
+		t.Fatal("expected error, got nil")
+	}
+	if !strings.Contains(err.Error(), "escapes session scope") {
+		t.Fatalf("error = %v, want traversal safety failure", err)
+	}
+}
+
+func seedRestoreObject(store *storage.FakeBackend, key string, data []byte) {
+	store.SeedObject(storage.FakeObject{Key: key, Data: data})
+}
+
+func actionRelPaths(actions []RestoreAction) []string {
+	out := make([]string, 0, len(actions))
+	for _, action := range actions {
+		out = append(out, action.LocalRelativePath)
+	}
+	return out
+}
+
+func restorePlanConfig(t *testing.T) *config.Config {
+	t.Helper()
+	workspaceRoot := t.TempDir()
+	return &config.Config{
+		Pipeline: &config.PipelineConfig{
+			Workspace: config.WorkspaceConfig{Root: workspaceRoot},
+			Storage: config.StorageConfig{S3: &config.StorageS3Config{
+				Bucket:     "test-bucket",
+				RootPrefix: "dnd",
+			}},
+		},
+		Session: &config.SessionConfig{
+			SessionID: "2026-05-03",
+			Campaign:  "sample-campaign",
+		},
+	}
+}
+
+func configureRestorePlanPreviousRequirement(cfg *config.Config, required bool) {
+	cfg.Session.PreviousSessionID = "2026-04-26"
+	cfg.Pipeline.Scriptorium = &config.ScriptoriumConfig{
+		Artifacts: map[string]config.ScriptoriumArtifactConfig{
+			"session_recap": {
+				Enabled:    true,
+				OutputPath: "artifacts/session_recap.md",
+				Inputs: map[string]config.ScriptoriumInputConfig{
+					"previous_recap": {
+						Source:   "narratio.previous_session.artifact.session_recap",
+						Required: required,
+					},
+				},
+			},
+		},
+	}
+}
+
+func restorePlanCurrentState(t *testing.T, cfg *config.Config) *RemoteCurrentState {
+	t.Helper()
+	sessionPrefix := artifacts.S3SessionPrefix("dnd", cfg.Session.Campaign, cfg.Session.SessionID)
+	manifestKey, runIDKey := artifacts.ResolveArchiveCurrentStateKeys(sessionPrefix)
+	return &RemoteCurrentState{
+		Bucket:             "test-bucket",
+		SessionPrefix:      sessionPrefix,
+		CurrentManifestKey: manifestKey,
+		CurrentRunIDKey:    runIDKey,
+		RunID:              "20260519T010203Z-a1b2c3d4",
+		SessionID:          cfg.Session.SessionID,
+		Campaign:           cfg.Session.Campaign,
+	}
+}
+
+func TestWriteRestorePlan(t *testing.T) {
+	current := &RemoteCurrentState{Campaign: "sample-campaign", SessionID: "2026-05-03", RunID: "r-1"}
+	plan := &RestorePlan{Actions: []RestoreAction{{Kind: RestoreActionDownload, LocalRelativePath: "manifest.json", RemoteKey: "k", Reason: "local file missing"}}, DownloadCount: 1}
+	var out strings.Builder
+	if err := writeRestorePlan(&out, current, plan, RestorePlanOptions{DryRun: true}); err != nil {
+		t.Fatalf("writeRestorePlan() error = %v", err)
+	}
+	text := out.String()
+	if !strings.Contains(text, "restore plan: session sample-campaign/2026-05-03 run=r-1") {
+		t.Fatalf("output = %q, want plan summary", text)
+	}
+	if !strings.Contains(text, "download manifest.json <- k") {
+		t.Fatalf("output = %q, want action line", text)
+	}
+}

internal/app/restore_report.go

@@ -0,0 +1,243 @@
+package app
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"path/filepath"
+	"strings"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/artifacts"
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+)
+
+// RestoreReport is the durable restore diagnostic model.
+type RestoreReport struct {
+	GeneratedAt   string                `json:"generated_at"`
+	SessionID     string                `json:"session_id"`
+	Campaign      string                `json:"campaign"`
+	RunID         string                `json:"run_id"`
+	DryRun        bool                  `json:"dry_run"`
+	Force         bool                  `json:"force"`
+	IncludeAudio  bool                  `json:"include_audio"`
+	Status        string                `json:"status"`
+	Error         string                `json:"error,omitempty"`
+	Plan          RestorePlanSummary    `json:"plan"`
+	Execution     RestoreExecutionStats `json:"execution"`
+	Actions       []RestoreReportAction `json:"actions"`
+	reportPathRel string
+}
+
+type RestorePlanSummary struct {
+	Actions   int `json:"actions"`
+	Download  int `json:"download"`
+	SkipSame  int `json:"skip_same"`
+	Conflicts int `json:"conflicts"`
+}
+
+type RestoreExecutionStats struct {
+	Downloaded int `json:"downloaded"`
+	Failed     int `json:"failed"`
+}
+
+type RestoreReportAction struct {
+	Kind              string `json:"kind"`
+	LocalRelativePath string `json:"local_relative_path"`
+	RemoteKey         string `json:"remote_key"`
+	Reason            string `json:"reason,omitempty"`
+	Status            string `json:"status"`
+	Error             string `json:"error,omitempty"`
+}
+
+func newRestoreReport(current *RemoteCurrentState, plan *RestorePlan, opts RestorePlanOptions) (*RestoreReport, error) {
+	if current == nil {
+		return nil, fmt.Errorf("remote current state is required")
+	}
+	if plan == nil {
+		return nil, fmt.Errorf("restore plan is required")
+	}
+	r := &RestoreReport{
+		GeneratedAt:  nowUTC().Format("2006-01-02T15:04:05.999999999Z07:00"),
+		SessionID:    current.SessionID,
+		Campaign:     current.Campaign,
+		RunID:        current.RunID,
+		DryRun:       opts.DryRun,
+		Force:        opts.Force,
+		IncludeAudio: opts.IncludeAudio,
+		Status:       "planned",
+		Plan: RestorePlanSummary{
+			Actions:   len(plan.Actions),
+			Download:  plan.DownloadCount,
+			SkipSame:  plan.SkipSameCount,
+			Conflicts: plan.ConflictCount,
+		},
+		Actions:       make([]RestoreReportAction, 0, len(plan.Actions)),
+		reportPathRel: filepath.ToSlash(filepath.Join(config.PathReportsDirSegment, "restore-latest.json")),
+	}
+	for _, action := range plan.Actions {
+		r.Actions = append(r.Actions, RestoreReportAction{
+			Kind:              string(action.Kind),
+			LocalRelativePath: action.LocalRelativePath,
+			RemoteKey:         action.RemoteKey,
+			Reason:            action.Reason,
+			Status:            initialRestoreActionStatus(action.Kind),
+		})
+	}
+	return r, nil
+}
+
+func initialRestoreActionStatus(kind RestoreActionKind) string {
+	switch kind {
+	case RestoreActionDownload:
+		return "planned_download"
+	case RestoreActionSkipSame:
+		return "skipped_same"
+	case RestoreActionConflict:
+		return "conflict"
+	default:
+		return "planned"
+	}
+}
+
+func (r *RestoreReport) markDownloaded(action RestoreAction) {
+	if r == nil {
+		return
+	}
+	if idx := r.findAction(action); idx >= 0 {
+		r.Actions[idx].Status = "downloaded"
+		r.Actions[idx].Error = ""
+	}
+	r.Execution.Downloaded++
+}
+
+func (r *RestoreReport) markFailed(action RestoreAction, err error) {
+	if r == nil {
+		return
+	}
+	if idx := r.findAction(action); idx >= 0 {
+		r.Actions[idx].Status = "failed"
+		if err != nil {
+			r.Actions[idx].Error = err.Error()
+		}
+	}
+	r.Execution.Failed++
+}
+
+func (r *RestoreReport) setFailed(err error) {
+	if r == nil {
+		return
+	}
+	r.Status = "failed"
+	if err != nil {
+		r.Error = err.Error()
+	}
+}
+
+func (r *RestoreReport) setSucceeded() {
+	if r == nil {
+		return
+	}
+	r.Status = "succeeded"
+	r.Error = ""
+}
+
+func (r *RestoreReport) findAction(action RestoreAction) int {
+	if r == nil {
+		return -1
+	}
+	for i := range r.Actions {
+		if r.Actions[i].LocalRelativePath == action.LocalRelativePath && r.Actions[i].RemoteKey == action.RemoteKey {
+			return i
+		}
+	}
+	return -1
+}
+
+func writeRestoreDryRunSummary(out io.Writer, report *RestoreReport) error {
+	if out == nil {
+		return fmt.Errorf("output writer is required")
+	}
+	if report == nil {
+		return fmt.Errorf("restore report is required")
+	}
+	if _, err := fmt.Fprintf(out, "Restore plan for %s/%s\n", report.Campaign, report.SessionID); err != nil {
+		return err
+	}
+	if _, err := fmt.Fprintf(out, "Remote run: %s\n", report.RunID); err != nil {
+		return err
+	}
+	if _, err := fmt.Fprintf(out, "Would download: %d\n", report.Plan.Download); err != nil {
+		return err
+	}
+	if _, err := fmt.Fprintf(out, "Would skip unchanged: %d\n", report.Plan.SkipSame); err != nil {
+		return err
+	}
+	if _, err := fmt.Fprintf(out, "Conflicts: %d\n", report.Plan.Conflicts); err != nil {
+		return err
+	}
+	for _, action := range report.Actions {
+		line := ""
+		switch action.Status {
+		case "planned_download":
+			line = "Would download: " + action.LocalRelativePath
+		case "skipped_same":
+			line = "Would skip unchanged: " + action.LocalRelativePath
+		case "conflict":
+			line = "Conflict: " + action.LocalRelativePath
+		default:
+			line = strings.TrimSpace(action.Kind) + ": " + action.LocalRelativePath
+		}
+		if _, err := fmt.Fprintln(out, line); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func writeRestoreSuccessSummary(out io.Writer, report *RestoreReport) error {
+	if out == nil {
+		return fmt.Errorf("output writer is required")
+	}
+	if report == nil {
+		return fmt.Errorf("restore report is required")
+	}
+	if _, err := fmt.Fprintf(out, "Restored session archive for %s/%s\n", report.Campaign, report.SessionID); err != nil {
+		return err
+	}
+	if _, err := fmt.Fprintf(out, "Remote run: %s\n", report.RunID); err != nil {
+		return err
+	}
+	if _, err := fmt.Fprintf(out, "Downloaded: %d\n", report.Execution.Downloaded); err != nil {
+		return err
+	}
+	if _, err := fmt.Fprintf(out, "Skipped unchanged: %d\n", report.Plan.SkipSame); err != nil {
+		return err
+	}
+	if _, err := fmt.Fprintf(out, "Conflicts: %d\n", report.Plan.Conflicts); err != nil {
+		return err
+	}
+	return nil
+}
+
+func persistRestoreReport(store artifacts.Store, cfg *config.Config, report *RestoreReport) (string, error) {
+	if store == nil {
+		return "", fmt.Errorf("artifact store is required")
+	}
+	if cfg == nil || cfg.Pipeline == nil || cfg.Session == nil {
+		return "", fmt.Errorf("resolved config with pipeline/session is required")
+	}
+	if report == nil {
+		return "", fmt.Errorf("restore report is required")
+	}
+	sessionRoot := artifacts.SessionWorkDirForCampaign(cfg.Pipeline.Workspace.Root, cfg.Session.Campaign, cfg.Session.SessionID)
+	reportPath := filepath.Join(sessionRoot, filepath.FromSlash(report.reportPathRel))
+	payload, err := json.MarshalIndent(report, "", "  ")
+	if err != nil {
+		return "", fmt.Errorf("marshal restore report: %w", err)
+	}
+	payload = append(payload, '\n')
+	if err := store.WriteFileAtomic(reportPath, payload, 0o644); err != nil {
+		return "", fmt.Errorf("write restore report %q: %w", reportPath, err)
+	}
+	return reportPath, nil
+}

internal/app/restore_test.go

@@ -0,0 +1,413 @@
+package app
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/adapters/storage"
+	"gitea.maximumdirect.net/eric/narratio/internal/artifacts"
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+)
+
+func TestExecuteRestoreHelp(t *testing.T) {
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+
+	code := Execute([]string{"session", "restore", "--help"}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0", code)
+	}
+	if stderr.Len() != 0 {
+		t.Fatalf("stderr = %q, want empty", stderr.String())
+	}
+	out := stdout.String()
+	if !strings.Contains(out, "Usage: narratio session restore <session_id>") {
+		t.Fatalf("stdout = %q, want restore usage", out)
+	}
+	if !strings.Contains(out, "--include-audio") {
+		t.Fatalf("stdout = %q, want --include-audio flag", out)
+	}
+	if !strings.Contains(out, "--campaign") {
+		t.Fatalf("stdout = %q, want --campaign flag", out)
+	}
+}
+
+func TestExecuteRestoreRecognizedAndReturnsNYI(t *testing.T) {
+	origStoreFn := newObjectStoreFromConfigFn
+	origDiscoverFn := discoverRemoteCurrentStateFn
+	origPlanFn := buildRestorePlanFn
+	origExecuteFn := executeRestorePlanFn
+	t.Cleanup(func() {
+		newObjectStoreFromConfigFn = origStoreFn
+		discoverRemoteCurrentStateFn = origDiscoverFn
+		buildRestorePlanFn = origPlanFn
+		executeRestorePlanFn = origExecuteFn
+	})
+	newObjectStoreFromConfigFn = func(context.Context, *config.Config) (storage.ObjectStore, error) {
+		return &storage.FakeBackend{}, nil
+	}
+	discoverRemoteCurrentStateFn = func(context.Context, *config.Config, storage.ObjectStore) (*RemoteCurrentState, error) {
+		return &RemoteCurrentState{
+			SessionID: "2026-05-03",
+			Campaign:  "sample-campaign",
+			RunID:     "20260519T010203Z-a1b2c3d4",
+		}, nil
+	}
+	buildRestorePlanFn = func(context.Context, *config.Config, *RemoteCurrentState, storage.ObjectStore, RestorePlanOptions) (*RestorePlan, error) {
+		return &RestorePlan{
+			Actions: []RestoreAction{
+				{
+					Kind:              RestoreActionDownload,
+					LocalRelativePath: "manifest.json",
+					RemoteKey:         "dnd/campaigns/sample-campaign/sessions/2026-05-03/current/manifest.json",
+					Reason:            "local file missing",
+				},
+			},
+			DownloadCount: 1,
+		}, nil
+	}
+
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute(
+		[]string{
+			"session", "restore", "2026-05-03",
+			"--config", pipelinePath,
+			"--campaign-file", campaignPath,
+			"--session", sessionPath,
+			"--dry-run",
+			"--force",
+			"--include-audio",
+		},
+		&stdout,
+		&stderr,
+	)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0 for --dry-run restore planning; stderr=%q", code, stderr.String())
+	}
+	if stderr.Len() != 0 {
+		t.Fatalf("stderr = %q, want empty", stderr.String())
+	}
+	outText := stdout.String()
+	if !strings.Contains(outText, "Restore plan for sample-campaign/2026-05-03") {
+		t.Fatalf("stdout = %q, want restore plan summary", outText)
+	}
+	if !strings.Contains(outText, "Would download: 1") {
+		t.Fatalf("stdout = %q, want plan count output", outText)
+	}
+	if !strings.Contains(outText, "Would download: manifest.json") {
+		t.Fatalf("stdout = %q, want action output", outText)
+	}
+
+	manifestPath := artifacts.SessionManifestPathForCampaign(workspaceRoot, "sample-campaign", "2026-05-03")
+	if _, err := os.Stat(manifestPath); !os.IsNotExist(err) {
+		t.Fatalf("manifest should not be created during phase-4 restore planning; stat err=%v", err)
+	}
+	reportPath := filepath.Join(workspaceRoot, "work", "sample-campaign", "2026-05-03", "reports", "restore-latest.json")
+	if _, err := os.Stat(reportPath); !os.IsNotExist(err) {
+		t.Fatalf("restore report should not be written during dry-run; stat err=%v", err)
+	}
+}
+
+func TestExecuteRestoreRejectsUnexpectedPositionalArguments(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "restore", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "extra"}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "restore: unexpected positional arguments") {
+		t.Fatalf("stderr = %q, want positional-args failure", stderr.String())
+	}
+}
+
+func TestExecuteRestoreFailsWhenStorageBackendNotConfigured(t *testing.T) {
+	origStoreFn := newObjectStoreFromConfigFn
+	origDiscoverFn := discoverRemoteCurrentStateFn
+	t.Cleanup(func() {
+		newObjectStoreFromConfigFn = origStoreFn
+		discoverRemoteCurrentStateFn = origDiscoverFn
+	})
+
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeRestoreConfigWithoutStorage(t, workspaceRoot)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "restore", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "no remote object store backend is configured") {
+		t.Fatalf("stderr = %q, want storage backend preflight failure", stderr.String())
+	}
+}
+
+func TestExecuteRestoreDiscoveryErrorSurfaced(t *testing.T) {
+	origStoreFn := newObjectStoreFromConfigFn
+	origDiscoverFn := discoverRemoteCurrentStateFn
+	t.Cleanup(func() {
+		newObjectStoreFromConfigFn = origStoreFn
+		discoverRemoteCurrentStateFn = origDiscoverFn
+	})
+	newObjectStoreFromConfigFn = func(context.Context, *config.Config) (storage.ObjectStore, error) {
+		return &storage.FakeBackend{}, nil
+	}
+	discoverRemoteCurrentStateFn = func(context.Context, *config.Config, storage.ObjectStore) (*RemoteCurrentState, error) {
+		return nil, fmt.Errorf("remote current run pointer missing: %q", "dnd/campaigns/sample-campaign/sessions/2026-05-03/current/run_id.txt")
+	}
+
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "restore", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "remote current run pointer missing") {
+		t.Fatalf("stderr = %q, want discovery error context", stderr.String())
+	}
+}
+
+func TestExecuteRestoreLoadsSecretsBeforeObjectStoreInit(t *testing.T) {
+	origStoreFn := newObjectStoreFromConfigFn
+	origDiscoverFn := discoverRemoteCurrentStateFn
+	origPlanFn := buildRestorePlanFn
+	origExecuteFn := executeRestorePlanFn
+	t.Cleanup(func() {
+		newObjectStoreFromConfigFn = origStoreFn
+		discoverRemoteCurrentStateFn = origDiscoverFn
+		buildRestorePlanFn = origPlanFn
+		executeRestorePlanFn = origExecuteFn
+	})
+
+	const accessKeyEnv = "OBJECT_STORAGE_KEY_ID"
+	const secretKeyEnv = "OBJECT_STORAGE_KEY"
+	restoreEnv := func(name string) {
+		value, exists := os.LookupEnv(name)
+		_ = os.Unsetenv(name)
+		t.Cleanup(func() {
+			if exists {
+				_ = os.Setenv(name, value)
+				return
+			}
+			_ = os.Unsetenv(name)
+		})
+	}
+	restoreEnv(accessKeyEnv)
+	restoreEnv(secretKeyEnv)
+
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	secretsDir := filepath.Join(t.TempDir(), "secrets")
+	mustWriteTestFile(t, filepath.Join(secretsDir, accessKeyEnv), "test-access-key-id\n")
+	mustWriteTestFile(t, filepath.Join(secretsDir, secretKeyEnv), "test-secret-key\n")
+	f, err := os.OpenFile(pipelinePath, os.O_APPEND|os.O_WRONLY, 0)
+	if err != nil {
+		t.Fatalf("open pipeline config for append: %v", err)
+	}
+	defer f.Close()
+	if _, err := f.WriteString("\nsecrets:\n  env_dir: " + secretsDir + "\n"); err != nil {
+		t.Fatalf("append secrets config: %v", err)
+	}
+
+	storeInitCalled := false
+	newObjectStoreFromConfigFn = func(context.Context, *config.Config) (storage.ObjectStore, error) {
+		storeInitCalled = true
+		gotID, okID := os.LookupEnv(accessKeyEnv)
+		if !okID || gotID != "test-access-key-id" {
+			return nil, fmt.Errorf("missing or unexpected %s: %q (set=%t)", accessKeyEnv, gotID, okID)
+		}
+		gotSecret, okSecret := os.LookupEnv(secretKeyEnv)
+		if !okSecret || gotSecret != "test-secret-key" {
+			return nil, fmt.Errorf("missing or unexpected %s: %q (set=%t)", secretKeyEnv, gotSecret, okSecret)
+		}
+		return &storage.FakeBackend{}, nil
+	}
+	discoverRemoteCurrentStateFn = func(context.Context, *config.Config, storage.ObjectStore) (*RemoteCurrentState, error) {
+		return &RemoteCurrentState{
+			SessionID: "2026-05-03",
+			Campaign:  "sample-campaign",
+			RunID:     "20260519T010203Z-a1b2c3d4",
+		}, nil
+	}
+	buildRestorePlanFn = func(context.Context, *config.Config, *RemoteCurrentState, storage.ObjectStore, RestorePlanOptions) (*RestorePlan, error) {
+		return &RestorePlan{
+			Actions: []RestoreAction{
+				{
+					Kind:              RestoreActionDownload,
+					LocalRelativePath: "manifest.json",
+					RemoteKey:         "dnd/campaigns/sample-campaign/sessions/2026-05-03/current/manifest.json",
+					Reason:            "local file missing",
+				},
+			},
+			DownloadCount: 1,
+		}, nil
+	}
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute(
+		[]string{
+			"session", "restore", "2026-05-03",
+			"--config", pipelinePath,
+			"--campaign-file", campaignPath,
+			"--session", sessionPath,
+			"--dry-run",
+		},
+		&stdout,
+		&stderr,
+	)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	if !storeInitCalled {
+		t.Fatal("expected object store initialization to be called")
+	}
+}
+
+func TestExecuteRestoreNonDryRunConflictFailsBeforeNYI(t *testing.T) {
+	origStoreFn := newObjectStoreFromConfigFn
+	origDiscoverFn := discoverRemoteCurrentStateFn
+	origPlanFn := buildRestorePlanFn
+	origExecuteFn := executeRestorePlanFn
+	t.Cleanup(func() {
+		newObjectStoreFromConfigFn = origStoreFn
+		discoverRemoteCurrentStateFn = origDiscoverFn
+		buildRestorePlanFn = origPlanFn
+		executeRestorePlanFn = origExecuteFn
+	})
+	newObjectStoreFromConfigFn = func(context.Context, *config.Config) (storage.ObjectStore, error) {
+		return &storage.FakeBackend{}, nil
+	}
+	discoverRemoteCurrentStateFn = func(context.Context, *config.Config, storage.ObjectStore) (*RemoteCurrentState, error) {
+		return &RemoteCurrentState{
+			SessionID: "2026-05-03",
+			Campaign:  "sample-campaign",
+			RunID:     "20260519T010203Z-a1b2c3d4",
+		}, nil
+	}
+	buildRestorePlanFn = func(context.Context, *config.Config, *RemoteCurrentState, storage.ObjectStore, RestorePlanOptions) (*RestorePlan, error) {
+		return &RestorePlan{
+			Actions: []RestoreAction{
+				{Kind: RestoreActionConflict, LocalRelativePath: "transcripts/full.json", RemoteKey: "k", Reason: "local file differs"},
+			},
+			ConflictCount: 1,
+		}, nil
+	}
+
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "restore", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if stdout.Len() != 0 {
+		t.Fatalf("stdout = %q, want empty on conflict failure", stdout.String())
+	}
+	if !strings.Contains(stderr.String(), "restore conflict: 1 conflicting path(s); rerun with --force to overwrite") {
+		t.Fatalf("stderr = %q, want conflict failure", stderr.String())
+	}
+	if strings.Contains(stderr.String(), "phase 4: restore execution") {
+		t.Fatalf("stderr = %q, should fail before phase-4 NYI boundary", stderr.String())
+	}
+}
+
+func TestExecuteRestoreNonDryRunForceExecutesPlan(t *testing.T) {
+	origStoreFn := newObjectStoreFromConfigFn
+	origDiscoverFn := discoverRemoteCurrentStateFn
+	origPlanFn := buildRestorePlanFn
+	origExecuteFn := executeRestorePlanFn
+	t.Cleanup(func() {
+		newObjectStoreFromConfigFn = origStoreFn
+		discoverRemoteCurrentStateFn = origDiscoverFn
+		buildRestorePlanFn = origPlanFn
+		executeRestorePlanFn = origExecuteFn
+	})
+	newObjectStoreFromConfigFn = func(context.Context, *config.Config) (storage.ObjectStore, error) {
+		return &storage.FakeBackend{}, nil
+	}
+	discoverRemoteCurrentStateFn = func(context.Context, *config.Config, storage.ObjectStore) (*RemoteCurrentState, error) {
+		return &RemoteCurrentState{
+			SessionID: "2026-05-03",
+			Campaign:  "sample-campaign",
+			RunID:     "20260519T010203Z-a1b2c3d4",
+		}, nil
+	}
+	buildRestorePlanFn = func(context.Context, *config.Config, *RemoteCurrentState, storage.ObjectStore, RestorePlanOptions) (*RestorePlan, error) {
+		return &RestorePlan{
+			Actions: []RestoreAction{
+				{Kind: RestoreActionDownload, LocalRelativePath: "transcripts/full.json", RemoteKey: "k", Reason: "local file differs; overwrite with --force"},
+			},
+			DownloadCount: 1,
+		}, nil
+	}
+	executeRestorePlanFn = func(context.Context, *config.Config, *RemoteCurrentState, *RestorePlan, *RestoreReport, storage.ObjectStore) (*RestoreExecutionResult, error) {
+		return &RestoreExecutionResult{DownloadedCount: 1}, nil
+	}
+
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "restore", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--force"}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	if !strings.Contains(stdout.String(), "Restored session archive for sample-campaign/2026-05-03") {
+		t.Fatalf("stdout = %q, want completion summary", stdout.String())
+	}
+	if stderr.Len() != 0 {
+		t.Fatalf("stderr = %q, want empty", stderr.String())
+	}
+}
+
+func writeRestoreConfigWithoutStorage(t *testing.T, workspaceRoot string) (string, string, string) {
+	t.Helper()
+
+	dir := t.TempDir()
+	pipelinePath := filepath.Join(dir, "pipeline.yml")
+	campaignPath := writeAppTestCampaignConfig(t, dir)
+	sessionPath := filepath.Join(dir, "session.yml")
+
+	pipelineYAML := `workspace:
+  root: ` + workspaceRoot + `
+whisperx:
+  transcribe_url: https://example.com/transcribe
+`
+	sessionYAML := `session_id: 2026-05-03
+campaign: sample-campaign
+inputs:
+  audio_dir: ./audio
+  speakers_file: ./speakers.yml
+  autocorrect_file: ./autocorrect.yml
+  glossary_file: ./glossary.yml
+`
+	if err := os.WriteFile(pipelinePath, []byte(pipelineYAML), 0o644); err != nil {
+		t.Fatalf("write pipeline config: %v", err)
+	}
+	if err := os.WriteFile(sessionPath, []byte(sessionYAML), 0o644); err != nil {
+		t.Fatalf("write session config: %v", err)
+	}
+	mustWriteTestFile(t, filepath.Join(dir, "speakers.yml"), "alice: alice.flac\n")
+	mustWriteTestFile(t, filepath.Join(dir, "autocorrect.yml"), "[]\n")
+	mustWriteTestFile(t, filepath.Join(dir, "glossary.yml"), "[]\n")
+	mustWriteTestFile(t, filepath.Join(dir, "audio", "alice.flac"), "audio-bytes")
+
+	return pipelinePath, campaignPath, sessionPath
+}

internal/app/restore_workflow_test.go

@@ -0,0 +1,306 @@
+package app
+
+import (
+	"bytes"
+	"context"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+	"time"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/adapters/scriptorium"
+	"gitea.maximumdirect.net/eric/narratio/internal/adapters/storage"
+	"gitea.maximumdirect.net/eric/narratio/internal/artifacts"
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+	"gitea.maximumdirect.net/eric/narratio/internal/manifest"
+	"gitea.maximumdirect.net/eric/narratio/internal/stage"
+)
+
+func TestRestoreThenRunStageForceAnalyzeUsesRestoredDurableState(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFilesWithScriptoriumArtifacts(t, workspaceRoot)
+
+	fake := &storage.FakeBackend{}
+	cfg, sessionPrefix, manifestKey, runIDKey := seedRestoreCommittedState(t, fake, pipelinePath, campaignPath, sessionPath)
+	seedRestoreObject(fake, runIDKey, []byte("20260519T010203Z-a1b2c3d4\n"))
+	seedRestoreObject(fake, manifestKey, restoreWorkflowManifestJSON(t, cfg.Session.SessionID, cfg.Session.Campaign))
+	seedRestoreObject(fake, sessionPrefix+"transcripts/full.json", []byte(`{"segments":[1,2,3]}`+"\n"))
+	seedRestoreObject(fake, sessionPrefix+"artifacts/session_recap.md", []byte("# restored recap\n"))
+
+	restoreWithStoreAndRealPhases(t, fake)
+
+	origExecuteStagesFn := executeStagesFn
+	t.Cleanup(func() {
+		executeStagesFn = origExecuteStagesFn
+	})
+	executeStagesFn = func(ctx context.Context, cfg *config.Config, stages []stage.Stage, opts RunOptions) (*RunSummary, error) {
+		if opts.Env == nil {
+			opts.Env = &Env{}
+		}
+		opts.Env.Scriptorium = &scriptorium.NoopRunner{}
+		return executeStages(ctx, cfg, stages, opts)
+	}
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	restoreCode := Execute(
+		[]string{
+			"session", "restore", cfg.Session.SessionID,
+			"--config", pipelinePath,
+			"--campaign-file", campaignPath,
+			"--session", sessionPath,
+		},
+		&stdout,
+		&stderr,
+	)
+	if restoreCode != 0 {
+		t.Fatalf("restore exit code = %d, want 0; stderr=%q", restoreCode, stderr.String())
+	}
+	if stderr.Len() != 0 {
+		t.Fatalf("restore stderr = %q, want empty", stderr.String())
+	}
+
+	sessionRoot := artifacts.SessionWorkDirForCampaign(workspaceRoot, cfg.Session.Campaign, cfg.Session.SessionID)
+	mustReadEquals(t, filepath.Join(sessionRoot, "transcripts", "full.json"), `{"segments":[1,2,3]}`+"\n")
+	mustReadEquals(t, filepath.Join(sessionRoot, "artifacts", "session_recap.md"), "# restored recap\n")
+
+	manifestStore := &manifest.LocalStore{}
+	sessionManifestPath := artifacts.SessionManifestPathForCampaign(workspaceRoot, cfg.Session.Campaign, cfg.Session.SessionID)
+	beforeAnalyze, err := manifestStore.Load(context.Background(), sessionManifestPath)
+	if err != nil {
+		t.Fatalf("load restored session manifest: %v", err)
+	}
+	upstreamCompletedAt := map[string]time.Time{}
+	for _, stageName := range []string{"prepare", "transcribe", "merge", "polish", "normalize", "trim"} {
+		rec := beforeAnalyze.Stages[stageName]
+		if rec == nil || rec.Status != manifest.StatusSucceeded || rec.CompletedAt == nil {
+			t.Fatalf("restored manifest stage %q = %#v, want succeeded with completion timestamp", stageName, rec)
+		}
+		upstreamCompletedAt[stageName] = *rec.CompletedAt
+	}
+
+	stdout.Reset()
+	stderr.Reset()
+	runStageCode := Execute(
+		[]string{
+			"run-stage", "analyze", cfg.Session.SessionID,
+			"--config", pipelinePath,
+			"--campaign-file", campaignPath,
+			"--session", sessionPath,
+			"--force",
+			"--artifacts", "player_handout",
+		},
+		&stdout,
+		&stderr,
+	)
+	if runStageCode != 0 {
+		t.Fatalf("run-stage exit code = %d, want 0; stderr=%q", runStageCode, stderr.String())
+	}
+	if stderr.Len() != 0 {
+		t.Fatalf("run-stage stderr = %q, want empty", stderr.String())
+	}
+	if !strings.Contains(stdout.String(), "stage=analyze executed=1 skipped=0 force=true") {
+		t.Fatalf("run-stage stdout = %q, want analyze execution summary", stdout.String())
+	}
+
+	playerHandoutPath := filepath.Join(sessionRoot, "artifacts", "player_handout.md")
+	if _, err := os.Stat(playerHandoutPath); err != nil {
+		t.Fatalf("restored analyze output %q missing: %v", playerHandoutPath, err)
+	}
+
+	afterAnalyze, err := manifestStore.Load(context.Background(), sessionManifestPath)
+	if err != nil {
+		t.Fatalf("load session manifest after run-stage analyze: %v", err)
+	}
+	for _, stageName := range []string{"prepare", "transcribe", "merge", "polish", "normalize", "trim"} {
+		rec := afterAnalyze.Stages[stageName]
+		if rec == nil || rec.Status != manifest.StatusSucceeded || rec.CompletedAt == nil {
+			t.Fatalf("post-analyze manifest stage %q = %#v, want succeeded with completion timestamp", stageName, rec)
+		}
+		if !rec.CompletedAt.Equal(upstreamCompletedAt[stageName]) {
+			t.Fatalf(
+				"stage %q completion changed: before=%s after=%s",
+				stageName,
+				upstreamCompletedAt[stageName].Format(time.RFC3339Nano),
+				rec.CompletedAt.Format(time.RFC3339Nano),
+			)
+		}
+	}
+	analyzeRec := afterAnalyze.Stages["analyze"]
+	if analyzeRec == nil || analyzeRec.Status != manifest.StatusSucceeded {
+		t.Fatalf("post-analyze stage record = %#v, want succeeded", analyzeRec)
+	}
+
+	runManifestPaths, err := filepath.Glob(filepath.Join(sessionRoot, "runs", "*", "manifest.json"))
+	if err != nil {
+		t.Fatalf("glob run manifests: %v", err)
+	}
+	if len(runManifestPaths) != 1 {
+		t.Fatalf("run manifest count = %d, want 1; paths=%v", len(runManifestPaths), runManifestPaths)
+	}
+	runManifest, err := manifestStore.LoadRun(context.Background(), runManifestPaths[0])
+	if err != nil {
+		t.Fatalf("load run manifest %q: %v", runManifestPaths[0], err)
+	}
+	if len(runManifest.RequestedStages) != 1 || runManifest.RequestedStages[0] != "analyze" {
+		t.Fatalf("run manifest requested_stages = %#v, want [analyze]", runManifest.RequestedStages)
+	}
+	if runManifest.Stages["analyze"] == nil || runManifest.Stages["analyze"].Status != manifest.StatusSucceeded {
+		t.Fatalf("run manifest analyze stage = %#v, want succeeded", runManifest.Stages["analyze"])
+	}
+	if runManifest.Stages["prepare"] != nil {
+		t.Fatalf("run manifest should not include upstream prepare stage, got %#v", runManifest.Stages["prepare"])
+	}
+}
+
+func TestRestoreThenAnalyzeUsesRestoredPreviousCacheWithoutObjectStore(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	appendRestoreWorkflowScriptoriumConfig(t, pipelinePath, `
+scriptorium:
+  binary: scriptorium
+  artifacts:
+    session_recap:
+      enabled: true
+      prompt_id: dnd.session_recap
+      output_path: artifacts/session_recap.md
+      inputs:
+        transcript:
+          source: narratio.transcript.final_trimmed
+          required: true
+        previous_recap:
+          source: narratio.previous_session.artifact.session_recap
+          required: true
+`)
+	appendRestoreWorkflowScriptoriumConfig(t, sessionPath, `
+previous_session_id: 2026-04-26
+`)
+
+	fakeStore := &storage.FakeBackend{}
+	cfg, sessionPrefix, manifestKey, runIDKey := seedRestoreCommittedState(t, fakeStore, pipelinePath, campaignPath, sessionPath)
+	seedRestoreObject(fakeStore, runIDKey, []byte("20260519T010203Z-a1b2c3d4\n"))
+	seedRestoreObject(fakeStore, manifestKey, restoreWorkflowManifestJSON(t, cfg.Session.SessionID, cfg.Session.Campaign))
+	seedRestoreObject(fakeStore, sessionPrefix+"transcripts/final.trimmed.json", []byte(`{"segments":[]}`+"\n"))
+	seedRestorePreviousCurrent(t, fakeStore, cfg, "# previous recap\n")
+
+	restoreWithStoreAndRealPhases(t, fakeStore)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	restoreCode := Execute(
+		[]string{
+			"session", "restore", cfg.Session.SessionID,
+			"--config", pipelinePath,
+			"--campaign-file", campaignPath,
+			"--session", sessionPath,
+		},
+		&stdout,
+		&stderr,
+	)
+	if restoreCode != 0 {
+		t.Fatalf("restore exit code = %d, want 0; stderr=%q", restoreCode, stderr.String())
+	}
+	if stderr.Len() != 0 {
+		t.Fatalf("restore stderr = %q, want empty", stderr.String())
+	}
+
+	sessionRoot := artifacts.SessionWorkDirForCampaign(workspaceRoot, cfg.Session.Campaign, cfg.Session.SessionID)
+	mustReadEquals(t, filepath.Join(sessionRoot, "transcripts", "final.trimmed.json"), `{"segments":[]}`+"\n")
+	previousManifestBytes, err := os.ReadFile(filepath.Join(sessionRoot, "previous", "manifest.json"))
+	if err != nil {
+		t.Fatalf("read restored previous manifest: %v", err)
+	}
+	if !strings.Contains(string(previousManifestBytes), `"session_id":"2026-04-26"`) {
+		t.Fatalf("restored previous manifest = %q, want previous session id", string(previousManifestBytes))
+	}
+	mustReadEquals(t, filepath.Join(sessionRoot, "previous", "artifacts", "session_recap.md"), "# previous recap\n")
+
+	scriptoriumFake := &scriptorium.FakeRunner{}
+	origExecuteStagesFn := executeStagesFn
+	origObjectStoreFn := newObjectStoreFromConfigFn
+	objectStoreConstructed := false
+	t.Cleanup(func() {
+		executeStagesFn = origExecuteStagesFn
+		newObjectStoreFromConfigFn = origObjectStoreFn
+	})
+	executeStagesFn = func(ctx context.Context, cfg *config.Config, stages []stage.Stage, opts RunOptions) (*RunSummary, error) {
+		if opts.Env == nil {
+			opts.Env = &Env{}
+		}
+		opts.Env.Scriptorium = scriptoriumFake
+		return executeStages(ctx, cfg, stages, opts)
+	}
+	newObjectStoreFromConfigFn = func(context.Context, *config.Config) (storage.ObjectStore, error) {
+		objectStoreConstructed = true
+		return nil, context.Canceled
+	}
+
+	stdout.Reset()
+	stderr.Reset()
+	runStageCode := Execute(
+		[]string{
+			"run-stage", "analyze", cfg.Session.SessionID,
+			"--config", pipelinePath,
+			"--campaign-file", campaignPath,
+			"--session", sessionPath,
+			"--force",
+			"--artifacts", "session_recap",
+		},
+		&stdout,
+		&stderr,
+	)
+	if runStageCode != 0 {
+		t.Fatalf("run-stage exit code = %d, want 0; stderr=%q", runStageCode, stderr.String())
+	}
+	if stderr.Len() != 0 {
+		t.Fatalf("run-stage stderr = %q, want empty", stderr.String())
+	}
+	if objectStoreConstructed {
+		t.Fatal("analyze run-stage should not construct object store for previous-session input resolution")
+	}
+	if len(scriptoriumFake.RunRequests) != 1 {
+		t.Fatalf("scriptorium run requests = %d, want 1", len(scriptoriumFake.RunRequests))
+	}
+	req := scriptoriumFake.RunRequests[0]
+	if got := req.InputPaths["transcript"]; got != filepath.Join(sessionRoot, "transcripts", "final.trimmed.json") {
+		t.Fatalf("transcript input = %q, want trimmed transcript path", got)
+	}
+	if got := req.InputPaths["previous_recap"]; got != filepath.Join(sessionRoot, "previous", "artifacts", "session_recap.md") {
+		t.Fatalf("previous_recap input = %q, want restored previous cache path", got)
+	}
+}
+
+func restoreWorkflowManifestJSON(t *testing.T, sessionID, campaign string) []byte {
+	t.Helper()
+	store := &manifest.LocalStore{}
+	now := time.Date(2026, 5, 19, 23, 0, 0, 0, time.UTC)
+	m := manifest.New(sessionID, now)
+	m.Campaign = campaign
+	m.RunID = "20260519T010203Z-a1b2c3d4"
+	stages := []string{"prepare", "transcribe", "merge", "polish", "normalize", "trim"}
+	for i, stageName := range stages {
+		m.MarkStageSucceeded(stageName, now.Add(time.Duration(i+1)*time.Minute), nil)
+	}
+	path := filepath.Join(t.TempDir(), "manifest.json")
+	if err := store.Save(context.Background(), path, m); err != nil {
+		t.Fatalf("save workflow manifest fixture: %v", err)
+	}
+	data, err := os.ReadFile(path)
+	if err != nil {
+		t.Fatalf("read workflow manifest fixture: %v", err)
+	}
+	return data
+}
+
+func appendRestoreWorkflowScriptoriumConfig(t *testing.T, pipelinePath, extra string) {
+	t.Helper()
+	f, err := os.OpenFile(pipelinePath, os.O_APPEND|os.O_WRONLY, 0)
+	if err != nil {
+		t.Fatalf("open pipeline config for append: %v", err)
+	}
+	defer f.Close()
+	if _, err := f.WriteString(extra); err != nil {
+		t.Fatalf("append pipeline config: %v", err)
+	}
+}

internal/app/resume.go

@@ -5,6 +5,7 @@ import (
 	"flag"
 	"fmt"
 	"io"
+	"strings"
 
 	"gitea.maximumdirect.net/eric/narratio/internal/artifacts"
 	"gitea.maximumdirect.net/eric/narratio/internal/config"
@@ -13,37 +14,47 @@ import (
 
 // Resume continues execution from the first non-succeeded stage in the manifest.
 func Resume(ctx context.Context, args []string, out io.Writer) error {
+	positionalSessionID, args := pullLeadingSessionID(args)
 	fs := flag.NewFlagSet("resume", flag.ContinueOnError)
 	fs.SetOutput(io.Discard)
 
 	var pipelinePath string
+	var campaignPath string
+	var campaignFilePath string
 	var sessionPath string
 	var sessionID string
+	var previousSessionID string
 	var force bool
 	var selectedArtifacts artifactSelectionFlag
 	fs.StringVar(&pipelinePath, "config", "", "path to pipeline.yml (optional; defaults searched)")
+	fs.StringVar(&campaignPath, "campaign", "", "campaign ID")
+	fs.StringVar(&campaignFilePath, "campaign-file", "", "path to campaign.yml")
 	fs.StringVar(&sessionPath, "session", "", "path to session.yml")
-	fs.StringVar(&sessionID, "session-id", "", "session identifier for session.yml templates")
+	fs.StringVar(&previousSessionID, "previous-session-id", "", "expected previous session identifier")
 	fs.BoolVar(&force, "force", false, "force stage execution")
-	fs.Var(&selectedArtifacts, "artifacts", "artifact names to execute during analyze (comma-separated or repeatable)")
+	fs.Var(&selectedArtifacts, "artifacts", "configured artifact names to execute and publish (comma-separated or repeatable)")
 
 	if err := fs.Parse(args); err != nil {
 		return fmt.Errorf("resume: invalid flags: %w", err)
 	}
-	if fs.NArg() != 0 {
-		return fmt.Errorf("resume: unexpected positional arguments")
+	if positionalSessionID == "" {
+		if err := applyParsedSessionIDArg("resume", fs, &sessionID); err != nil {
+			return err
+		}
+	} else {
+		if fs.NArg() != 0 {
+			return fmt.Errorf("resume: unexpected positional arguments")
+		}
+		if err := applyPositionalSessionID("resume", positionalSessionID, &sessionID); err != nil {
+			return err
+		}
 	}
-	resolvedPipelinePath, err := resolvePipelineConfigPath(pipelinePath)
-	if err != nil {
-		return fmt.Errorf("resume: %w", err)
+	if strings.TrimSpace(sessionID) == "" {
+		return fmt.Errorf("resume: session_id is required")
 	}
-	resolvedSessionPath, err := resolveSessionConfigPath(sessionPath)
-	if err != nil {
-		return fmt.Errorf("resume: %w", err)
-	}
-
-	cfg, err := config.LoadWithSessionOptions(resolvedPipelinePath, resolvedSessionPath, config.SessionLoadOptions{
-		SessionID: sessionID,
+	cfg, err := loadCommandConfig(ctx, pipelinePath, campaignPath, campaignFilePath, sessionPath, config.SessionLoadOptions{
+		SessionID:         sessionID,
+		PreviousSessionID: previousSessionID,
 	})
 	if err != nil {
 		return fmt.Errorf("resume: %w", err)
@@ -55,7 +66,7 @@ func Resume(ctx context.Context, args []string, out io.Writer) error {
 	if err != nil {
 		return fmt.Errorf("resume: invalid --artifacts: %w", err)
 	}
-	if err := validateSelectedAnalyzeArtifacts(cfg, normalizedArtifacts); err != nil {
+	if err := validateSelectedArtifacts(cfg, normalizedArtifacts); err != nil {
 		return fmt.Errorf("resume: %w", err)
 	}
 
@@ -76,7 +87,7 @@ func Resume(ctx context.Context, args []string, out io.Writer) error {
 		}
 	}
 
-	summary, err := executeStages(ctx, cfg, selected, RunOptions{
+	summary, err := executeStagesFn(ctx, cfg, selected, RunOptions{
 		Force:             force,
 		SelectedArtifacts: normalizedArtifacts,
 	})

internal/app/resume_run_stage_test.go

@@ -15,7 +15,7 @@ import (
 
 func TestResumeStartsAfterCompletedStages(t *testing.T) {
 	workspaceRoot := t.TempDir()
-	pipelinePath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
 	manifestPath := filepath.Join(workspaceRoot, "work", "sample-campaign", "2026-05-03", "manifest.json")
 
 	store := &manifest.LocalStore{}
@@ -32,7 +32,7 @@ func TestResumeStartsAfterCompletedStages(t *testing.T) {
 	mustWriteTestFile(t, filepath.Join(workRoot, "inputs", "glossary.yml"), "terms: []\n")
 
 	var out bytes.Buffer
-	err := Resume(context.Background(), []string{"--config", pipelinePath, "--session", sessionPath}, &out)
+	err := Resume(context.Background(), []string{"2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &out)
 	if err != nil {
 		t.Fatalf("Resume() error = %v", err)
 	}
@@ -51,12 +51,12 @@ func TestResumeStartsAfterCompletedStages(t *testing.T) {
 
 func TestResumeNoRemainingStages(t *testing.T) {
 	workspaceRoot := t.TempDir()
-	pipelinePath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
 	manifestPath := filepath.Join(workspaceRoot, "work", "sample-campaign", "2026-05-03", "manifest.json")
 
 	store := &manifest.LocalStore{}
 	m := manifest.New("2026-05-03", time.Date(2026, 5, 3, 10, 0, 0, 0, time.UTC))
-	for _, name := range []string{"prepare", "transcribe", "merge", "polish", "normalize", "trim", "analyze", "archive", "notify"} {
+	for _, name := range []string{"prepare", "transcribe", "merge", "polish", "normalize", "trim", "analyze", "publish", "notify"} {
 		m.MarkStageSucceeded(name, time.Date(2026, 5, 3, 10, 1, 0, 0, time.UTC), nil)
 	}
 	if err := store.Save(context.Background(), manifestPath, m); err != nil {
@@ -64,7 +64,7 @@ func TestResumeNoRemainingStages(t *testing.T) {
 	}
 
 	var out bytes.Buffer
-	err := Resume(context.Background(), []string{"--config", pipelinePath, "--session", sessionPath}, &out)
+	err := Resume(context.Background(), []string{"2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &out)
 	if err != nil {
 		t.Fatalf("Resume() error = %v", err)
 	}
@@ -80,12 +80,12 @@ func TestResumeForceRerunsSucceeded(t *testing.T) {
 		_, _ = w.Write([]byte(`{"source":"resume-force-test","segments":[{"speaker":"alice"}]}`))
 	}))
 	defer srv.Close()
-	pipelinePath, sessionPath := writeValidConfigFiles(t, workspaceRoot, srv.URL)
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot, srv.URL)
 	manifestPath := filepath.Join(workspaceRoot, "work", "sample-campaign", "2026-05-03", "manifest.json")
 
 	store := &manifest.LocalStore{}
 	m := manifest.New("2026-05-03", time.Date(2026, 5, 3, 10, 0, 0, 0, time.UTC))
-	for _, name := range []string{"prepare", "transcribe", "merge", "polish", "normalize", "trim", "analyze", "archive", "notify"} {
+	for _, name := range []string{"prepare", "transcribe", "merge", "polish", "normalize", "trim", "analyze", "publish", "notify"} {
 		m.MarkStageSucceeded(name, time.Date(2026, 5, 3, 10, 1, 0, 0, time.UTC), nil)
 	}
 	if err := store.Save(context.Background(), manifestPath, m); err != nil {
@@ -93,7 +93,7 @@ func TestResumeForceRerunsSucceeded(t *testing.T) {
 	}
 
 	var out bytes.Buffer
-	err := Resume(context.Background(), []string{"--config", pipelinePath, "--session", sessionPath, "--force"}, &out)
+	err := Resume(context.Background(), []string{"2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--force"}, &out)
 	if err != nil {
 		t.Fatalf("Resume() error = %v", err)
 	}
@@ -104,14 +104,14 @@ func TestResumeForceRerunsSucceeded(t *testing.T) {
 
 func TestRunStageExecutesOnlySelectedStage(t *testing.T) {
 	workspaceRoot := t.TempDir()
-	pipelinePath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
 	manifestPath := filepath.Join(workspaceRoot, "work", "sample-campaign", "2026-05-03", "manifest.json")
 	workRoot := filepath.Join(workspaceRoot, "work", "sample-campaign", "2026-05-03")
-	mustWriteTestFile(t, filepath.Join(workRoot, "transcripts", "merged.json"), `{"segments":[]}`)
+	mustWriteTestFile(t, filepath.Join(workRoot, "transcripts", "base.json"), `{"segments":[]}`)
 	mustWriteTestFile(t, filepath.Join(workRoot, "inputs", "glossary.yml"), "terms: []\n")
 
 	var out bytes.Buffer
-	err := RunStage(context.Background(), []string{"--config", pipelinePath, "--session", sessionPath, "polish"}, &out)
+	err := RunStage(context.Background(), []string{"polish", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &out)
 	if err != nil {
 		t.Fatalf("RunStage() error = %v", err)
 	}
@@ -134,10 +134,10 @@ func TestRunStageExecutesOnlySelectedStage(t *testing.T) {
 
 func TestRunStageSkipAndForce(t *testing.T) {
 	workspaceRoot := t.TempDir()
-	pipelinePath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
 	manifestPath := filepath.Join(workspaceRoot, "work", "sample-campaign", "2026-05-03", "manifest.json")
 	workRoot := filepath.Join(workspaceRoot, "work", "sample-campaign", "2026-05-03")
-	mustWriteTestFile(t, filepath.Join(workRoot, "transcripts", "merged.json"), `{"segments":[]}`)
+	mustWriteTestFile(t, filepath.Join(workRoot, "transcripts", "base.json"), `{"segments":[]}`)
 	mustWriteTestFile(t, filepath.Join(workRoot, "inputs", "glossary.yml"), "terms: []\n")
 
 	store := &manifest.LocalStore{}
@@ -148,7 +148,7 @@ func TestRunStageSkipAndForce(t *testing.T) {
 	}
 
 	var out bytes.Buffer
-	err := RunStage(context.Background(), []string{"--config", pipelinePath, "--session", sessionPath, "polish"}, &out)
+	err := RunStage(context.Background(), []string{"polish", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &out)
 	if err != nil {
 		t.Fatalf("RunStage() error = %v", err)
 	}
@@ -157,7 +157,7 @@ func TestRunStageSkipAndForce(t *testing.T) {
 	}
 
 	out.Reset()
-	err = RunStage(context.Background(), []string{"--config", pipelinePath, "--session", sessionPath, "--force", "polish"}, &out)
+	err = RunStage(context.Background(), []string{"polish", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--force"}, &out)
 	if err != nil {
 		t.Fatalf("RunStage(force) error = %v", err)
 	}
@@ -168,15 +168,15 @@ func TestRunStageSkipAndForce(t *testing.T) {
 
 func TestRunStageForceMarksDownstreamStaleAndResumeContinuesFromStale(t *testing.T) {
 	workspaceRoot := t.TempDir()
-	pipelinePath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
 	manifestPath := filepath.Join(workspaceRoot, "work", "sample-campaign", "2026-05-03", "manifest.json")
 	workRoot := filepath.Join(workspaceRoot, "work", "sample-campaign", "2026-05-03")
-	mustWriteTestFile(t, filepath.Join(workRoot, "transcripts", "merged.json"), `{"segments":[]}`)
+	mustWriteTestFile(t, filepath.Join(workRoot, "transcripts", "base.json"), `{"segments":[]}`)
 	mustWriteTestFile(t, filepath.Join(workRoot, "inputs", "glossary.yml"), "terms: []\n")
 
 	store := &manifest.LocalStore{}
 	seed := manifest.New("2026-05-03", time.Date(2026, 5, 3, 10, 0, 0, 0, time.UTC))
-	for _, name := range []string{"prepare", "transcribe", "merge", "polish", "normalize", "trim", "analyze", "archive", "notify"} {
+	for _, name := range []string{"prepare", "transcribe", "merge", "polish", "normalize", "trim", "analyze", "publish", "notify"} {
 		seed.MarkStageSucceeded(name, time.Date(2026, 5, 3, 10, 1, 0, 0, time.UTC), nil)
 	}
 	if err := store.Save(context.Background(), manifestPath, seed); err != nil {
@@ -184,7 +184,7 @@ func TestRunStageForceMarksDownstreamStaleAndResumeContinuesFromStale(t *testing
 	}
 
 	var out bytes.Buffer
-	err := RunStage(context.Background(), []string{"--config", pipelinePath, "--session", sessionPath, "--force", "polish"}, &out)
+	err := RunStage(context.Background(), []string{"polish", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--force"}, &out)
 	if err != nil {
 		t.Fatalf("RunStage(force) error = %v", err)
 	}
@@ -196,14 +196,14 @@ func TestRunStageForceMarksDownstreamStaleAndResumeContinuesFromStale(t *testing
 	if err != nil {
 		t.Fatalf("load manifest after force: %v", err)
 	}
-	for _, name := range []string{"normalize", "trim", "analyze", "archive", "notify"} {
+	for _, name := range []string{"normalize", "trim", "analyze", "publish", "notify"} {
 		if afterForce.Stages[name] == nil || afterForce.Stages[name].Status != manifest.StatusStale {
 			t.Fatalf("stage %q = %#v, want stale", name, afterForce.Stages[name])
 		}
 	}
 
 	out.Reset()
-	err = Resume(context.Background(), []string{"--config", pipelinePath, "--session", sessionPath}, &out)
+	err = Resume(context.Background(), []string{"2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &out)
 	if err != nil {
 		t.Fatalf("Resume() error = %v", err)
 	}
@@ -214,13 +214,13 @@ func TestRunStageForceMarksDownstreamStaleAndResumeContinuesFromStale(t *testing
 
 func TestRunStageTrimExecutes(t *testing.T) {
 	workspaceRoot := t.TempDir()
-	pipelinePath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
 	manifestPath := filepath.Join(workspaceRoot, "work", "sample-campaign", "2026-05-03", "manifest.json")
 	workRoot := filepath.Join(workspaceRoot, "work", "sample-campaign", "2026-05-03")
-	mustWriteTestFile(t, filepath.Join(workRoot, "transcripts", "normalized.json"), `{"segments":[{"id":1},{"id":2}]}`)
+	mustWriteTestFile(t, filepath.Join(workRoot, "transcripts", "final.json"), `{"segments":[{"id":1},{"id":2}]}`)
 
 	var out bytes.Buffer
-	err := RunStage(context.Background(), []string{"--config", pipelinePath, "--session", sessionPath, "trim"}, &out)
+	err := RunStage(context.Background(), []string{"trim", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &out)
 	if err != nil {
 		t.Fatalf("RunStage(trim) error = %v", err)
 	}
@@ -243,13 +243,13 @@ func TestRunStageTrimExecutes(t *testing.T) {
 
 func TestRunStageNormalizeExecutes(t *testing.T) {
 	workspaceRoot := t.TempDir()
-	pipelinePath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
 	manifestPath := filepath.Join(workspaceRoot, "work", "sample-campaign", "2026-05-03", "manifest.json")
 	workRoot := filepath.Join(workspaceRoot, "work", "sample-campaign", "2026-05-03")
-	mustWriteTestFile(t, filepath.Join(workRoot, "transcripts", "processed.json"), `{"segments":[{"id":1},{"id":2}]}`)
+	mustWriteTestFile(t, filepath.Join(workRoot, "transcripts", "polished.json"), `{"segments":[{"id":1},{"id":2}]}`)
 
 	var out bytes.Buffer
-	err := RunStage(context.Background(), []string{"--config", pipelinePath, "--session", sessionPath, "normalize"}, &out)
+	err := RunStage(context.Background(), []string{"normalize", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &out)
 	if err != nil {
 		t.Fatalf("RunStage(normalize) error = %v", err)
 	}

internal/app/run.go

@@ -5,43 +5,54 @@ import (
 	"flag"
 	"fmt"
 	"io"
+	"strings"
 
 	"gitea.maximumdirect.net/eric/narratio/internal/config"
 )
 
 // Run executes the pipeline plan and persists manifest state.
 func Run(ctx context.Context, args []string, out io.Writer) error {
+	positionalSessionID, args := pullLeadingSessionID(args)
 	fs := flag.NewFlagSet("run", flag.ContinueOnError)
 	fs.SetOutput(io.Discard)
 
 	var pipelinePath string
+	var campaignPath string
+	var campaignFilePath string
 	var sessionPath string
 	var sessionID string
+	var previousSessionID string
 	var force bool
 	var selectedArtifacts artifactSelectionFlag
 	fs.StringVar(&pipelinePath, "config", "", "path to pipeline.yml (optional; defaults searched)")
+	fs.StringVar(&campaignPath, "campaign", "", "campaign ID")
+	fs.StringVar(&campaignFilePath, "campaign-file", "", "path to campaign.yml")
 	fs.StringVar(&sessionPath, "session", "", "path to session.yml")
-	fs.StringVar(&sessionID, "session-id", "", "session identifier for session.yml templates")
+	fs.StringVar(&previousSessionID, "previous-session-id", "", "expected previous session identifier")
 	fs.BoolVar(&force, "force", false, "force stage execution (reserved for future behavior)")
-	fs.Var(&selectedArtifacts, "artifacts", "artifact names to execute during analyze (comma-separated or repeatable)")
+	fs.Var(&selectedArtifacts, "artifacts", "configured artifact names to execute and publish (comma-separated or repeatable)")
 
 	if err := fs.Parse(args); err != nil {
 		return fmt.Errorf("run: invalid flags: %w", err)
 	}
-	if fs.NArg() != 0 {
-		return fmt.Errorf("run: unexpected positional arguments")
+	if positionalSessionID == "" {
+		if err := applyParsedSessionIDArg("run", fs, &sessionID); err != nil {
+			return err
+		}
+	} else {
+		if fs.NArg() != 0 {
+			return fmt.Errorf("run: unexpected positional arguments")
+		}
+		if err := applyPositionalSessionID("run", positionalSessionID, &sessionID); err != nil {
+			return err
+		}
 	}
-	resolvedPipelinePath, err := resolvePipelineConfigPath(pipelinePath)
-	if err != nil {
-		return fmt.Errorf("run: %w", err)
+	if strings.TrimSpace(sessionID) == "" {
+		return fmt.Errorf("run: session_id is required")
 	}
-	resolvedSessionPath, err := resolveSessionConfigPath(sessionPath)
-	if err != nil {
-		return fmt.Errorf("run: %w", err)
-	}
-
-	cfg, err := config.LoadWithSessionOptions(resolvedPipelinePath, resolvedSessionPath, config.SessionLoadOptions{
-		SessionID: sessionID,
+	cfg, err := loadCommandConfig(ctx, pipelinePath, campaignPath, campaignFilePath, sessionPath, config.SessionLoadOptions{
+		SessionID:         sessionID,
+		PreviousSessionID: previousSessionID,
 	})
 	if err != nil {
 		return fmt.Errorf("run: %w", err)
@@ -53,12 +64,12 @@ func Run(ctx context.Context, args []string, out io.Writer) error {
 	if err != nil {
 		return fmt.Errorf("run: invalid --artifacts: %w", err)
 	}
-	if err := validateSelectedAnalyzeArtifacts(cfg, normalizedArtifacts); err != nil {
+	if err := validateSelectedArtifacts(cfg, normalizedArtifacts); err != nil {
 		return fmt.Errorf("run: %w", err)
 	}
 
 	stages := BuildFullPlan()
-	summary, err := executeStages(ctx, cfg, stages, RunOptions{
+	summary, err := executeStagesFn(ctx, cfg, stages, RunOptions{
 		Force:             force,
 		SelectedArtifacts: normalizedArtifacts,
 	})

internal/app/run_control_test.go

@@ -44,7 +44,7 @@ func TestDecideStageActions(t *testing.T) {
 
 func TestDownstreamStageNames(t *testing.T) {
 	got := downstreamStageNames("polish")
-	want := []string{"normalize", "trim", "analyze", "archive", "notify"}
+	want := []string{"normalize", "trim", "analyze", "publish", "notify"}
 	if !reflect.DeepEqual(got, want) {
 		t.Fatalf("downstreamStageNames(polish) = %#v, want %#v", got, want)
 	}
@@ -65,11 +65,11 @@ func TestInvalidateDownstreamSucceededStages(t *testing.T) {
 	m.MarkStageSucceeded("normalize", now, nil)
 	m.MarkStageSucceeded("trim", now, nil)
 	m.MarkStageFailed("analyze", now, "analysis failed")
-	m.MarkStageSucceeded("archive", now, nil)
+	m.MarkStageSucceeded("publish", now, nil)
 	m.MarkStageSucceeded("notify", now, nil)
 
 	got := invalidateDownstreamSucceededStages(m, "polish", now.Add(1*time.Second))
-	want := []string{"normalize", "trim", "archive", "notify"}
+	want := []string{"normalize", "trim", "publish", "notify"}
 	if !reflect.DeepEqual(got, want) {
 		t.Fatalf("invalidateDownstreamSucceededStages() = %#v, want %#v", got, want)
 	}

internal/app/run_stage.go

@@ -5,79 +5,88 @@ import (
 	"flag"
 	"fmt"
 	"io"
+	"strings"
 
 	"gitea.maximumdirect.net/eric/narratio/internal/config"
 )
 
 // RunStage executes exactly one selected stage.
 func RunStage(ctx context.Context, args []string, out io.Writer) error {
+	var stageName string
+	var positionalSessionID string
+	if len(args) >= 2 && !isCLIFlagToken(args[0]) && !isCLIFlagToken(args[1]) {
+		stageName = strings.TrimSpace(args[0])
+		positionalSessionID = strings.TrimSpace(args[1])
+		args = append([]string(nil), args[2:]...)
+	}
+
 	fs := flag.NewFlagSet("run-stage", flag.ContinueOnError)
 	fs.SetOutput(io.Discard)
 
 	var pipelinePath string
+	var campaignPath string
+	var campaignFilePath string
 	var sessionPath string
 	var sessionID string
+	var previousSessionID string
 	var force bool
 	var selectedArtifacts artifactSelectionFlag
 	fs.StringVar(&pipelinePath, "config", "", "path to pipeline.yml (optional; defaults searched)")
+	fs.StringVar(&campaignPath, "campaign", "", "campaign ID")
+	fs.StringVar(&campaignFilePath, "campaign-file", "", "path to campaign.yml")
 	fs.StringVar(&sessionPath, "session", "", "path to session.yml")
-	fs.StringVar(&sessionID, "session-id", "", "session identifier for session.yml templates")
+	fs.StringVar(&previousSessionID, "previous-session-id", "", "expected previous session identifier")
 	fs.BoolVar(&force, "force", false, "force stage execution (reserved for future behavior)")
-	fs.Var(&selectedArtifacts, "artifacts", "artifact names to execute during analyze (comma-separated or repeatable)")
+	fs.Var(&selectedArtifacts, "artifacts", "configured artifact names to execute or publish (comma-separated or repeatable)")
 
 	if err := fs.Parse(args); err != nil {
 		return fmt.Errorf("run-stage: invalid flags: %w", err)
 	}
-	if fs.NArg() != 1 {
-		return fmt.Errorf("run-stage: expected exactly one stage name")
+	if stageName == "" {
+		switch fs.NArg() {
+		case 2:
+			stageName = strings.TrimSpace(fs.Arg(0))
+			positionalSessionID = strings.TrimSpace(fs.Arg(1))
+		default:
+			return fmt.Errorf("run-stage: expected stage name and session_id")
+		}
+	} else if fs.NArg() != 0 {
+		return fmt.Errorf("run-stage: unexpected positional arguments")
+	}
+	if err := applyPositionalSessionID("run-stage", positionalSessionID, &sessionID); err != nil {
+		return err
+	}
+	if strings.TrimSpace(sessionID) == "" {
+		return fmt.Errorf("run-stage: session_id is required")
 	}
-	stageName := fs.Arg(0)
 	normalizedArtifacts, err := selectedArtifacts.Normalize()
 	if err != nil {
 		return fmt.Errorf("run-stage: invalid --artifacts: %w", err)
 	}
-	if len(normalizedArtifacts) > 0 && stageName != "analyze" {
-		return fmt.Errorf("run-stage: --artifacts is only supported for stage \"analyze\"")
-	}
-	stages, err := BuildSingleStagePlan(stageName)
-	if err != nil {
-		return fmt.Errorf("run-stage: %w", err)
+	if len(normalizedArtifacts) > 0 && stageName != "analyze" && stageName != "publish" {
+		return fmt.Errorf("run-stage: --artifacts is only supported for stages \"analyze\" and \"publish\"")
 	}
 
-	resolvedPipelinePath, err := resolvePipelineConfigPath(pipelinePath)
-	if err != nil {
-		return fmt.Errorf("run-stage: %w", err)
-	}
-	resolvedSessionPath, err := resolveSessionConfigPath(sessionPath)
-	if err != nil {
-		return fmt.Errorf("run-stage: %w", err)
-	}
-
-	cfg, err := config.LoadWithSessionOptions(resolvedPipelinePath, resolvedSessionPath, config.SessionLoadOptions{
-		SessionID: sessionID,
-	})
-	if err != nil {
-		return fmt.Errorf("run-stage: %w", err)
-	}
-	if err := config.Validate(cfg); err != nil {
-		return fmt.Errorf("run-stage: %w", err)
-	}
-	if err := validateSelectedAnalyzeArtifacts(cfg, normalizedArtifacts); err != nil {
-		return fmt.Errorf("run-stage: %w", err)
-	}
-
-	summary, err := executeStages(ctx, cfg, stages, RunOptions{
+	summary, err := runSingleStageCommand(ctx, singleStageCommand{
+		CommandName:       "run-stage",
+		StageName:         stageName,
+		PipelinePath:      pipelinePath,
+		CampaignPath:      campaignPath,
+		CampaignFilePath:  campaignFilePath,
+		SessionPath:       sessionPath,
+		SessionID:         sessionID,
+		PreviousSessionID: previousSessionID,
 		Force:             force,
 		SelectedArtifacts: normalizedArtifacts,
 	})
 	if err != nil {
-		return fmt.Errorf("run-stage: %w", err)
+		return err
 	}
 
 	_, err = fmt.Fprintf(
 		out,
 		"narratio run-stage: stage=%s executed=%d skipped=%d force=%t; manifest=%s\n",
-		stages[0].Name(),
+		stageName,
 		len(summary.Executed),
 		len(summary.Skipped),
 		force,
@@ -85,3 +94,184 @@ func RunStage(ctx context.Context, args []string, out io.Writer) error {
 	)
 	return err
 }
+
+// Analyze force-runs the analyze stage.
+func Analyze(ctx context.Context, args []string, out io.Writer) error {
+	positionalSessionID, args := pullLeadingSessionID(args)
+	fs := flag.NewFlagSet("analyze", flag.ContinueOnError)
+	fs.SetOutput(io.Discard)
+
+	var pipelinePath string
+	var campaignPath string
+	var campaignFilePath string
+	var sessionPath string
+	var sessionID string
+	var previousSessionID string
+	var selectedArtifacts artifactSelectionFlag
+	fs.StringVar(&pipelinePath, "config", "", "path to pipeline.yml (optional; defaults searched)")
+	fs.StringVar(&campaignPath, "campaign", "", "campaign ID")
+	fs.StringVar(&campaignFilePath, "campaign-file", "", "path to campaign.yml")
+	fs.StringVar(&sessionPath, "session", "", "path to session.yml")
+	fs.StringVar(&previousSessionID, "previous-session-id", "", "expected previous session identifier")
+	fs.Var(&selectedArtifacts, "artifacts", "configured artifact names to execute during analyze (comma-separated or repeatable)")
+
+	if err := fs.Parse(args); err != nil {
+		return fmt.Errorf("analyze: invalid flags: %w", err)
+	}
+	if positionalSessionID == "" {
+		if err := applyParsedSessionIDArg("analyze", fs, &sessionID); err != nil {
+			return err
+		}
+	} else {
+		if fs.NArg() != 0 {
+			return fmt.Errorf("analyze: unexpected positional arguments")
+		}
+		if err := applyPositionalSessionID("analyze", positionalSessionID, &sessionID); err != nil {
+			return err
+		}
+	}
+	if strings.TrimSpace(sessionID) == "" {
+		return fmt.Errorf("analyze: session_id is required")
+	}
+	normalizedArtifacts, err := selectedArtifacts.Normalize()
+	if err != nil {
+		return fmt.Errorf("analyze: invalid --artifacts: %w", err)
+	}
+
+	summary, err := runSingleStageCommand(ctx, singleStageCommand{
+		CommandName:       "analyze",
+		StageName:         "analyze",
+		PipelinePath:      pipelinePath,
+		CampaignPath:      campaignPath,
+		CampaignFilePath:  campaignFilePath,
+		SessionPath:       sessionPath,
+		SessionID:         sessionID,
+		PreviousSessionID: previousSessionID,
+		Force:             true,
+		SelectedArtifacts: normalizedArtifacts,
+	})
+	if err != nil {
+		return err
+	}
+
+	_, err = fmt.Fprintf(
+		out,
+		"narratio analyze: executed=%d skipped=%d force=true; manifest=%s\n",
+		len(summary.Executed),
+		len(summary.Skipped),
+		summary.ManifestPath,
+	)
+	return err
+}
+
+// Publish force-runs the publish stage.
+func Publish(ctx context.Context, args []string, out io.Writer) error {
+	positionalSessionID, args := pullLeadingSessionID(args)
+	fs := flag.NewFlagSet("publish", flag.ContinueOnError)
+	fs.SetOutput(io.Discard)
+
+	var pipelinePath string
+	var campaignPath string
+	var campaignFilePath string
+	var sessionPath string
+	var sessionID string
+	var previousSessionID string
+	var selectedArtifacts artifactSelectionFlag
+	fs.StringVar(&pipelinePath, "config", "", "path to pipeline.yml (optional; defaults searched)")
+	fs.StringVar(&campaignPath, "campaign", "", "campaign ID")
+	fs.StringVar(&campaignFilePath, "campaign-file", "", "path to campaign.yml")
+	fs.StringVar(&sessionPath, "session", "", "path to session.yml")
+	fs.StringVar(&previousSessionID, "previous-session-id", "", "expected previous session identifier")
+	fs.Var(&selectedArtifacts, "artifacts", "configured artifact names to publish (comma-separated or repeatable)")
+
+	if err := fs.Parse(args); err != nil {
+		return fmt.Errorf("publish: invalid flags: %w", err)
+	}
+	if positionalSessionID == "" {
+		if err := applyParsedSessionIDArg("publish", fs, &sessionID); err != nil {
+			return err
+		}
+	} else {
+		if fs.NArg() != 0 {
+			return fmt.Errorf("publish: unexpected positional arguments")
+		}
+		if err := applyPositionalSessionID("publish", positionalSessionID, &sessionID); err != nil {
+			return err
+		}
+	}
+	if strings.TrimSpace(sessionID) == "" {
+		return fmt.Errorf("publish: session_id is required")
+	}
+	normalizedArtifacts, err := selectedArtifacts.Normalize()
+	if err != nil {
+		return fmt.Errorf("publish: invalid --artifacts: %w", err)
+	}
+
+	summary, err := runSingleStageCommand(ctx, singleStageCommand{
+		CommandName:       "publish",
+		StageName:         "publish",
+		PipelinePath:      pipelinePath,
+		CampaignPath:      campaignPath,
+		CampaignFilePath:  campaignFilePath,
+		SessionPath:       sessionPath,
+		SessionID:         sessionID,
+		PreviousSessionID: previousSessionID,
+		Force:             true,
+		SelectedArtifacts: normalizedArtifacts,
+	})
+	if err != nil {
+		return err
+	}
+
+	_, err = fmt.Fprintf(
+		out,
+		"narratio publish: executed=%d skipped=%d force=true; manifest=%s\n",
+		len(summary.Executed),
+		len(summary.Skipped),
+		summary.ManifestPath,
+	)
+	return err
+}
+
+type singleStageCommand struct {
+	CommandName       string
+	StageName         string
+	PipelinePath      string
+	CampaignPath      string
+	CampaignFilePath  string
+	SessionPath       string
+	SessionID         string
+	PreviousSessionID string
+	Force             bool
+	SelectedArtifacts []string
+}
+
+func runSingleStageCommand(ctx context.Context, req singleStageCommand) (*RunSummary, error) {
+	stages, err := BuildSingleStagePlan(req.StageName)
+	if err != nil {
+		return nil, fmt.Errorf("%s: %w", req.CommandName, err)
+	}
+
+	cfg, err := loadCommandConfig(ctx, req.PipelinePath, req.CampaignPath, req.CampaignFilePath, req.SessionPath, config.SessionLoadOptions{
+		SessionID:         req.SessionID,
+		PreviousSessionID: req.PreviousSessionID,
+	})
+	if err != nil {
+		return nil, fmt.Errorf("%s: %w", req.CommandName, err)
+	}
+	if err := config.Validate(cfg); err != nil {
+		return nil, fmt.Errorf("%s: %w", req.CommandName, err)
+	}
+	if err := validateSelectedArtifacts(cfg, req.SelectedArtifacts); err != nil {
+		return nil, fmt.Errorf("%s: %w", req.CommandName, err)
+	}
+
+	summary, err := executeStagesFn(ctx, cfg, stages, RunOptions{
+		Force:             req.Force,
+		SelectedArtifacts: req.SelectedArtifacts,
+	})
+	if err != nil {
+		return nil, fmt.Errorf("%s: %w", req.CommandName, err)
+	}
+	return summary, nil
+}

internal/app/runner.go

@@ -36,6 +36,8 @@ type RunSummary struct {
 	Skipped         []string
 }
 
+var executeStagesFn = executeStages
+
 func executeStages(ctx context.Context, cfg *config.Config, stages []stage.Stage, opts RunOptions) (*RunSummary, error) {
 	env := opts.Env
 	if env == nil {
@@ -44,7 +46,7 @@ func executeStages(ctx context.Context, cfg *config.Config, stages []stage.Stage
 	if env.Config == nil {
 		env.Config = cfg
 	}
-	env.SelectedAnalyzeArtifacts = append([]string(nil), opts.SelectedArtifacts...)
+	env.SelectedArtifactKeys = append([]string(nil), opts.SelectedArtifacts...)
 	if env.ArtifactStore == nil {
 		env.ArtifactStore = artifacts.NewLocalStore(cfg.Pipeline.Workspace.Root)
 	}
@@ -85,12 +87,19 @@ func executeStages(ctx context.Context, cfg *config.Config, stages []stage.Stage
 		env.Storage = &storage.NoopBackend{}
 	}
 	if env.ObjectStore == nil && needsObjectStoreForRun(env.Config, stages) {
-		objectStore, err := storage.NewObjectStoreFromConfig(ctx, env.Config)
+		objectStore, err := newCommandObjectStore(ctx, env.Config, nil)
 		if err != nil {
-			return nil, fmt.Errorf("initialize object store backend: %w", err)
+			return nil, err
 		}
 		env.ObjectStore = objectStore
 	}
+	if needsRemoteLocksForRun(env.Config, stages) {
+		locks, err := loadEffectiveLocks(ctx, env.Config, env.ObjectStore)
+		if err != nil {
+			return nil, fmt.Errorf("load remote archive locks: %w", err)
+		}
+		applyEffectiveLocks(env.Config, locks.All)
+	}
 	if env.Notifier == nil {
 		env.Notifier = &notify.NoopSender{}
 	}
@@ -553,17 +562,56 @@ func needsObjectStoreForRun(cfg *config.Config, stages []stage.Stage) bool {
 	if cfg.Session.Inputs.AudioS3 != nil && stageRequested("prepare") {
 		return true
 	}
-	if !stageRequested("archive") {
+	if stageRequested("prepare") {
+		requirements := artifacts.CollectPreviousArtifactRequirements(configuredScriptoriumArtifacts(cfg))
+		if len(requirements) > 0 && strings.TrimSpace(cfg.Session.PreviousSessionID) != "" {
+			return true
+		}
+	}
+	if !stageRequested("publish") {
 		return false
 	}
-	if cfg.Pipeline.Archive == nil {
+	if cfg.Pipeline.Publish == nil {
 		return false
 	}
-	if cfg.Pipeline.Archive.Enabled != nil && !*cfg.Pipeline.Archive.Enabled {
+	if cfg.Pipeline.Publish.Enabled != nil && !*cfg.Pipeline.Publish.Enabled {
 		return false
 	}
-	if cfg.Pipeline.Archive.UploadRun != nil && !*cfg.Pipeline.Archive.UploadRun {
+	if cfg.Pipeline.Publish.UploadRun != nil && !*cfg.Pipeline.Publish.UploadRun {
 		return false
 	}
 	return true
 }
+
+func needsRemoteLocksForRun(cfg *config.Config, stages []stage.Stage) bool {
+	if cfg == nil || cfg.Pipeline == nil || cfg.Session == nil {
+		return false
+	}
+	publishRequested := false
+	for _, s := range stages {
+		if s != nil && s.Name() == "publish" {
+			publishRequested = true
+			break
+		}
+	}
+	if !publishRequested {
+		return false
+	}
+	if cfg.Pipeline.Publish == nil {
+		return false
+	}
+	if cfg.Pipeline.Publish.Enabled != nil && !*cfg.Pipeline.Publish.Enabled {
+		return false
+	}
+	if cfg.Pipeline.Publish.UploadRun != nil && !*cfg.Pipeline.Publish.UploadRun {
+		return false
+	}
+	return cfg.Pipeline.Storage.S3 != nil
+}
+
+func configuredScriptoriumArtifacts(cfg *config.Config) map[string]config.ScriptoriumArtifactConfig {
+	if cfg == nil || cfg.Pipeline == nil || cfg.Pipeline.Scriptorium == nil {
+		return nil
+	}
+	return cfg.Pipeline.Scriptorium.Artifacts
+}

internal/app/runner_test.go

@@ -54,7 +54,7 @@ func (s captureSelectedArtifactsStage) Name() string           { return s.name }
 func (s captureSelectedArtifactsStage) Declares() stage.IODecl { return stage.IODecl{} }
 func (s captureSelectedArtifactsStage) Run(_ context.Context, env *stage.Env, _ *manifest.Manifest) (*stage.StageResult, error) {
 	if s.captured != nil {
-		*s.captured = append((*s.captured)[:0], env.SelectedAnalyzeArtifacts...)
+		*s.captured = append((*s.captured)[:0], env.SelectedArtifactKeys...)
 	}
 	return &stage.StageResult{Metadata: map[string]any{"captured": true}}, nil
 }
@@ -78,12 +78,12 @@ type selectedAnalyzeArtifactStage struct {
 func (s selectedAnalyzeArtifactStage) Name() string           { return "analyze" }
 func (s selectedAnalyzeArtifactStage) Declares() stage.IODecl { return stage.IODecl{} }
 func (s selectedAnalyzeArtifactStage) Run(_ context.Context, env *stage.Env, m *manifest.Manifest) (*stage.StageResult, error) {
-	if len(env.SelectedAnalyzeArtifacts) != len(s.expected) {
-		return nil, fmt.Errorf("selected artifacts len = %d, want %d", len(env.SelectedAnalyzeArtifacts), len(s.expected))
+	if len(env.SelectedArtifactKeys) != len(s.expected) {
+		return nil, fmt.Errorf("selected artifacts len = %d, want %d", len(env.SelectedArtifactKeys), len(s.expected))
 	}
 	for i := range s.expected {
-		if env.SelectedAnalyzeArtifacts[i] != s.expected[i] {
-			return nil, fmt.Errorf("selected artifacts[%d] = %q, want %q", i, env.SelectedAnalyzeArtifacts[i], s.expected[i])
+		if env.SelectedArtifactKeys[i] != s.expected[i] {
+			return nil, fmt.Errorf("selected artifacts[%d] = %q, want %q", i, env.SelectedArtifactKeys[i], s.expected[i])
 		}
 	}
 
@@ -199,17 +199,73 @@ func TestExecuteStagesAnalyzeOutputsPersistAsScriptoriumArtifacts(t *testing.T)
 	}
 }
 
-func TestExecuteStagesArchiveFailsWhenRequiredRecapPromotionMissingForSelectedArtifacts(t *testing.T) {
+func TestNeedsObjectStoreForRunPrepareWithPreviousRequirements(t *testing.T) {
+	tests := []struct {
+		name              string
+		previousSessionID string
+		want              bool
+	}{
+		{
+			name:              "previous session configured",
+			previousSessionID: "2026-05-10",
+			want:              true,
+		},
+		{
+			name:              "previous session missing",
+			previousSessionID: "",
+			want:              false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			cfg := &config.Config{
+				Pipeline: &config.PipelineConfig{
+					Scriptorium: &config.ScriptoriumConfig{
+						Artifacts: map[string]config.ScriptoriumArtifactConfig{
+							"session_recap": {
+								Enabled: true,
+								Inputs: map[string]config.ScriptoriumInputConfig{
+									"previous_recap": {
+										Source:   "narratio.previous_session.artifact.session_recap",
+										Required: true,
+									},
+								},
+							},
+						},
+					},
+				},
+				Session: &config.SessionConfig{
+					PreviousSessionID: tt.previousSessionID,
+				},
+			}
+
+			got := needsObjectStoreForRun(cfg, []stage.Stage{countingStage{name: "prepare", runs: new(int)}})
+			if got != tt.want {
+				t.Fatalf("needsObjectStoreForRun() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestExecuteStagesArchiveSkipsRequiredUnselectedConfiguredPromotion(t *testing.T) {
 	cfg := testConfig(t)
 	cfg.Pipeline.Storage.S3 = &config.StorageS3Config{
 		Bucket:     "my-dnd-archive",
 		RootPrefix: "dnd",
 	}
-	cfg.Pipeline.Archive = &config.ArchiveConfig{
+	cfg.Pipeline.Publish = &config.PublishConfig{
 		Enabled:   boolPtr(true),
 		UploadRun: boolPtr(true),
-		PromoteArtifacts: []config.ArchivePromotionRule{
-			{From: "artifacts/session_recap.md", To: "artifacts/session_recap.md", Required: boolPtr(true)},
+		Outputs: []config.PublishOutputRule{
+			{Source: "narratio.artifact.session_recap", Dest: "artifacts/session_recap.md", Required: boolPtr(true)},
+		},
+	}
+	cfg.Pipeline.Scriptorium = &config.ScriptoriumConfig{
+		Artifacts: map[string]config.ScriptoriumArtifactConfig{
+			"session_recap": {
+				OutputPath: "artifacts/session_recap.md",
+			},
 		},
 	}
 
@@ -227,12 +283,12 @@ func TestExecuteStagesArchiveFailsWhenRequiredRecapPromotionMissingForSelectedAr
 		t.Fatalf("Save manifest error = %v", err)
 	}
 
-	archiveStageImpl, err := stage.Select("archive")
+	archiveStageImpl, err := stage.Select("publish")
 	if err != nil {
-		t.Fatalf("Select(archive) error = %v", err)
+		t.Fatalf("Select(publish) error = %v", err)
 	}
 
-	_, err = executeStages(
+	summary, err := executeStages(
 		context.Background(),
 		cfg,
 		[]stage.Stage{
@@ -244,11 +300,28 @@ func TestExecuteStagesArchiveFailsWhenRequiredRecapPromotionMissingForSelectedAr
 			Env:               &Env{ObjectStore: &storage.FakeBackend{}},
 		},
 	)
-	if err == nil {
-		t.Fatal("expected archive promotion failure, got nil")
+	if err != nil {
+		t.Fatalf("executeStages() error = %v", err)
 	}
-	if !strings.Contains(err.Error(), "required promotion source missing") {
-		t.Fatalf("error = %q, want required promotion source missing", err.Error())
+	if len(summary.Executed) != 2 || summary.Executed[0] != "analyze" || summary.Executed[1] != "publish" {
+		t.Fatalf("executed = %#v, want analyze and archive", summary.Executed)
+	}
+
+	loadedManifest, err := store.Load(context.Background(), summary.ManifestPath)
+	if err != nil {
+		t.Fatalf("Load manifest error = %v", err)
+	}
+	meta := loadedManifest.Stages["publish"].Metadata
+	skipped, ok := meta["skipped_unselected_outputs"].([]any)
+	if !ok || len(skipped) != 1 {
+		t.Fatalf("skipped_unselected_outputs = %#v, want one item", meta["skipped_unselected_outputs"])
+	}
+	item, ok := skipped[0].(map[string]any)
+	if !ok {
+		t.Fatalf("skipped item = %#v, want object", skipped[0])
+	}
+	if item["source"] != "narratio.artifact.session_recap" || item["dest"] != "artifacts/session_recap.md" || item["required"] != true {
+		t.Fatalf("skipped item = %#v, want required session_recap promotion", item)
 	}
 }
 
@@ -269,7 +342,7 @@ func TestExecuteStagesPlaceholderSuccessUpdatesManifest(t *testing.T) {
 		t.Fatalf("Load manifest error = %v", err)
 	}
 
-	for _, name := range []string{"prepare", "transcribe", "merge", "polish", "normalize", "trim", "analyze", "archive", "notify"} {
+	for _, name := range []string{"prepare", "transcribe", "merge", "polish", "normalize", "trim", "analyze", "publish", "notify"} {
 		sr := m.Stages[name]
 		if sr == nil {
 			t.Fatalf("missing stage record %q", name)
@@ -352,9 +425,9 @@ func TestExecuteStagesPlaceholderSuccessUpdatesManifest(t *testing.T) {
 			}
 			continue
 		}
-		if name == "archive" {
-			if sr.Metadata == nil || sr.Metadata["stage"] != "archive" {
-				t.Fatalf("archive metadata missing stage=archive: %#v", sr.Metadata)
+		if name == "publish" {
+			if sr.Metadata == nil || sr.Metadata["stage"] != "publish" {
+				t.Fatalf("archive metadata missing stage=publish: %#v", sr.Metadata)
 			}
 			if sr.Metadata["skipped"] != true {
 				t.Fatalf("archive metadata missing skipped=true for test config without archive section: %#v", sr.Metadata)
@@ -449,7 +522,7 @@ func TestExecuteStagesForceSuccessInvalidatesDownstreamSucceededStages(t *testin
 	store := &manifest.LocalStore{}
 
 	existing := manifest.New(cfg.Session.SessionID, time.Date(2026, 5, 3, 1, 0, 0, 0, time.UTC))
-	for _, stageName := range []string{"prepare", "transcribe", "merge", "polish", "normalize", "trim", "archive", "notify"} {
+	for _, stageName := range []string{"prepare", "transcribe", "merge", "polish", "normalize", "trim", "publish", "notify"} {
 		existing.MarkStageSucceeded(stageName, time.Date(2026, 5, 3, 1, 1, 0, 0, time.UTC), nil)
 	}
 	existing.MarkStageFailed("analyze", time.Date(2026, 5, 3, 1, 1, 0, 0, time.UTC), "previous analyze failure")
@@ -480,7 +553,7 @@ func TestExecuteStagesForceSuccessInvalidatesDownstreamSucceededStages(t *testin
 	if loaded.Stages["polish"] == nil || loaded.Stages["polish"].Status != manifest.StatusSucceeded {
 		t.Fatalf("polish status = %#v, want succeeded", loaded.Stages["polish"])
 	}
-	for _, stageName := range []string{"normalize", "trim", "archive", "notify"} {
+	for _, stageName := range []string{"normalize", "trim", "publish", "notify"} {
 		if loaded.Stages[stageName] == nil || loaded.Stages[stageName].Status != manifest.StatusStale {
 			t.Fatalf("%s status = %#v, want stale", stageName, loaded.Stages[stageName])
 		}
@@ -688,7 +761,7 @@ func TestExecuteStagesRunLocalArtifactsAndCanonicalPromotion(t *testing.T) {
 		filepath.Join(runRoot, "merge", "logs", "seriatim.stdout.log"),
 		filepath.Join(runRoot, "polish", "config", "audita.generated.yml"),
 		filepath.Join(runRoot, "normalize", "logs", "seriatim.normalize.stdout.log"),
-		filepath.Join(runRoot, "trim", "outputs", "transcripts", "trimmed.json"),
+		filepath.Join(runRoot, "trim", "outputs", "transcripts", "final.trimmed.json"),
 	}
 	for _, p := range runLocalChecks {
 		if _, statErr := os.Stat(p); statErr != nil {
@@ -698,10 +771,10 @@ func TestExecuteStagesRunLocalArtifactsAndCanonicalPromotion(t *testing.T) {
 
 	canonicalChecks := []string{
 		filepath.Join(paths.TranscriptsRawDir, "alice.json"),
-		filepath.Join(paths.TranscriptsDir, "merged.json"),
-		filepath.Join(paths.TranscriptsDir, "processed.json"),
-		filepath.Join(paths.TranscriptsDir, "normalized.json"),
-		filepath.Join(paths.TranscriptsDir, "trimmed.json"),
+		filepath.Join(paths.TranscriptsDir, "base.json"),
+		filepath.Join(paths.TranscriptsDir, "polished.json"),
+		filepath.Join(paths.TranscriptsDir, "final.json"),
+		filepath.Join(paths.TranscriptsDir, "final.trimmed.json"),
 	}
 	for _, p := range canonicalChecks {
 		if _, statErr := os.Stat(p); statErr != nil {
@@ -791,7 +864,7 @@ func TestAdapterBackedStageFailureMarksManifestFailed(t *testing.T) {
 		{name: "merge", env: &Env{Seriatim: &seriatim.FakeRunner{Err: errors.New("merge fail")}}},
 		{name: "polish", env: &Env{Audita: &audita.FakeRunner{Err: errors.New("polish fail")}}},
 		{name: "analyze", env: &Env{Scriptorium: &scriptorium.FakeRunner{RunErr: errors.New("analyze fail")}}},
-		{name: "archive", env: &Env{ObjectStore: &storage.FakeBackend{UploadErr: errors.New("archive fail")}}},
+		{name: "publish", env: &Env{ObjectStore: &storage.FakeBackend{UploadErr: errors.New("archive fail")}}},
 		{name: "notify", env: &Env{Notifier: &notify.FakeSender{Err: errors.New("notify fail")}}},
 	}
 
@@ -846,7 +919,7 @@ func TestAdapterBackedStageFailureMarksManifestFailed(t *testing.T) {
 				if ensureErr != nil {
 					t.Fatalf("EnsureLayout() error = %v", ensureErr)
 				}
-				if err := os.WriteFile(filepath.Join(paths.TranscriptsDir, "merged.json"), []byte(`{"segments":[]}`), 0o644); err != nil {
+				if err := os.WriteFile(filepath.Join(paths.TranscriptsDir, "base.json"), []byte(`{"segments":[]}`), 0o644); err != nil {
 					t.Fatalf("write merged transcript: %v", err)
 				}
 				if err := os.WriteFile(filepath.Join(paths.InputsDir, "glossary.yml"), []byte("terms: []\n"), 0o644); err != nil {
@@ -858,7 +931,7 @@ func TestAdapterBackedStageFailureMarksManifestFailed(t *testing.T) {
 				if ensureErr != nil {
 					t.Fatalf("EnsureLayout() error = %v", ensureErr)
 				}
-				if err := os.WriteFile(filepath.Join(paths.TranscriptsDir, "processed.json"), []byte(`{"segments":[]}`), 0o644); err != nil {
+				if err := os.WriteFile(filepath.Join(paths.TranscriptsDir, "polished.json"), []byte(`{"segments":[]}`), 0o644); err != nil {
 					t.Fatalf("write processed transcript: %v", err)
 				}
 				cfg.Pipeline.Scriptorium = &config.ScriptoriumConfig{
@@ -876,8 +949,8 @@ func TestAdapterBackedStageFailureMarksManifestFailed(t *testing.T) {
 					},
 				}
 			}
-			if tc.name == "archive" {
-				cfg.Pipeline.Archive = &config.ArchiveConfig{
+			if tc.name == "publish" {
+				cfg.Pipeline.Publish = &config.PublishConfig{
 					Enabled:   boolPtr(true),
 					UploadRun: boolPtr(true),
 				}
@@ -938,10 +1011,12 @@ func testConfig(t *testing.T) *config.Config {
 	workspace := t.TempDir()
 	cfgDir := t.TempDir()
 	sessionPath := filepath.Join(cfgDir, "session.yml")
+	campaignPath := filepath.Join(cfgDir, "campaign.yml")
 	pipelinePath := filepath.Join(cfgDir, "pipeline.yml")
 
 	mustWriteFile(t, pipelinePath, "workspace:\n  root: "+workspace+"\n")
-	mustWriteFile(t, sessionPath, "session_id: 2026-05-03\ncampaign: sample-campaign\n")
+	mustWriteFile(t, campaignPath, "campaign_id: sample-campaign\ninputs:\n  speakers_file: ./speakers.yml\n  autocorrect_file: ./autocorrect.yml\n  glossary_file: ./glossary.yml\n")
+	mustWriteFile(t, sessionPath, "session_id: 2026-05-03\ncampaign: sample-campaign\ninputs:\n  audio_dir: ./audio\n")
 	mustWriteFile(t, filepath.Join(cfgDir, "speakers.yml"), "alice: alice.flac\n")
 	mustWriteFile(t, filepath.Join(cfgDir, "autocorrect.yml"), "[]\n")
 	mustWriteFile(t, filepath.Join(cfgDir, "glossary.yml"), "[]\n")
@@ -949,8 +1024,27 @@ func testConfig(t *testing.T) *config.Config {
 
 	return &config.Config{
 		Pipeline:     &config.PipelineConfig{Workspace: config.WorkspaceConfig{Root: workspace}},
+		Campaign:     &config.CampaignConfig{CampaignID: "sample-campaign"},
 		PipelinePath: pipelinePath,
+		CampaignPath: campaignPath,
 		SessionPath:  sessionPath,
+		StableInputs: config.ResolvedStableInputs{
+			SpeakersFile: config.ResolvedInputFile{
+				Path:       "./speakers.yml",
+				ConfigPath: campaignPath,
+				Source:     "campaign_config",
+			},
+			AutocorrectFile: config.ResolvedInputFile{
+				Path:       "./autocorrect.yml",
+				ConfigPath: campaignPath,
+				Source:     "campaign_config",
+			},
+			GlossaryFile: config.ResolvedInputFile{
+				Path:       "./glossary.yml",
+				ConfigPath: campaignPath,
+				Source:     "campaign_config",
+			},
+		},
 		Session: &config.SessionConfig{
 			SessionID: "2026-05-03",
 			Campaign:  "sample-campaign",
@@ -967,15 +1061,20 @@ func testConfig(t *testing.T) *config.Config {
 func TestBuildDefaultRunnersWithOmittedToolSections(t *testing.T) {
 	dir := t.TempDir()
 	pipelinePath := filepath.Join(dir, "pipeline.yml")
+	campaignPath := filepath.Join(dir, "campaign.yml")
 	sessionPath := filepath.Join(dir, "session.yml")
 	pipelineYAML := `workspace:
   root: ` + t.TempDir() + `
 whisperx:
   transcribe_url: https://example.com/transcribe
-analyzer:
-  timeout: 20m
 notification:
   timeout: 10s
+`
+	campaignYAML := `campaign_id: sample-campaign
+inputs:
+  speakers_file: ./speakers.yml
+  autocorrect_file: ./autocorrect.yml
+  glossary_file: ./glossary.yml
 `
 	sessionYAML := `session_id: 2026-05-03
 campaign: sample-campaign
@@ -986,6 +1085,7 @@ inputs:
   glossary_file: ./glossary.yml
 `
 	mustWriteFile(t, pipelinePath, pipelineYAML)
+	mustWriteFile(t, campaignPath, campaignYAML)
 	mustWriteFile(t, sessionPath, sessionYAML)
 
 	cfg, err := config.Load(pipelinePath, sessionPath)

internal/app/session_args.go

@@ -0,0 +1,43 @@
+package app
+
+import (
+	"flag"
+	"fmt"
+	"strings"
+)
+
+func isCLIFlagToken(arg string) bool {
+	return strings.HasPrefix(arg, "-") && arg != "-"
+}
+
+func pullLeadingSessionID(args []string) (string, []string) {
+	if len(args) == 0 || isCLIFlagToken(args[0]) {
+		return "", args
+	}
+	rest := append([]string(nil), args[1:]...)
+	return strings.TrimSpace(args[0]), rest
+}
+
+func applyPositionalSessionID(command, positional string, sessionID *string) error {
+	positional = strings.TrimSpace(positional)
+	if positional == "" {
+		return nil
+	}
+	existing := strings.TrimSpace(*sessionID)
+	if existing != "" && existing != positional {
+		return fmt.Errorf("%s: positional session id %q does not match expected session id %q", command, positional, existing)
+	}
+	*sessionID = positional
+	return nil
+}
+
+func applyParsedSessionIDArg(command string, fs *flag.FlagSet, sessionID *string) error {
+	switch fs.NArg() {
+	case 0:
+		return nil
+	case 1:
+		return applyPositionalSessionID(command, fs.Arg(0), sessionID)
+	default:
+		return fmt.Errorf("%s: unexpected positional arguments", command)
+	}
+}

internal/app/session_cli_test.go

@@ -4,16 +4,18 @@ import (
 	"bytes"
 	"context"
 	"os"
-	"path/filepath"
 	"strings"
 	"testing"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
 )
 
-func TestPlanUsesDiscoveredSessionTemplateWithSessionID(t *testing.T) {
+func TestPlanRejectsDiscoveredSessionTemplate(t *testing.T) {
 	workspaceRoot := t.TempDir()
-	pipelinePath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
 
 	sessionTemplate := `session_id: "{{ session_id }}"
+previous_session_id: "{{ previous_session_id }}"
 campaign: sample-campaign
 inputs:
   audio_dir: ./audio
@@ -25,31 +27,34 @@ inputs:
 		t.Fatalf("write session template: %v", err)
 	}
 
-	cwd := filepath.Dir(sessionPath)
-	originalWD, err := os.Getwd()
-	if err != nil {
-		t.Fatalf("Getwd(): %v", err)
-	}
-	if err := os.Chdir(cwd); err != nil {
-		t.Fatalf("Chdir(%q): %v", cwd, err)
-	}
-	t.Cleanup(func() { _ = os.Chdir(originalWD) })
+	origSessionDefaults := append([]string(nil), config.DefaultSessionConfigSearchPaths...)
+	config.DefaultSessionConfigSearchPaths = []string{sessionPath}
+	t.Cleanup(func() { config.DefaultSessionConfigSearchPaths = origSessionDefaults })
 
 	var out bytes.Buffer
-	if err := Plan(context.Background(), []string{"--config", pipelinePath, "--session-id", "2026-04-04"}, &out); err != nil {
-		t.Fatalf("Plan() error = %v", err)
+	err := Plan(context.Background(), []string{
+		"2026-04-04",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--previous-session-id", "2026-03-28",
+	}, &out)
+	if err == nil {
+		t.Fatal("expected error, got nil")
 	}
-	if !strings.Contains(out.String(), "narratio plan: workdir prepared") {
-		t.Fatalf("output = %q, want plan output", out.String())
+	if !strings.Contains(err.Error(), "session.yml must be concrete") {
+		t.Fatalf("error = %q, want concrete session guidance", err.Error())
+	}
+	if !strings.Contains(err.Error(), "run narratio session init") {
+		t.Fatalf("error = %q, want session init guidance", err.Error())
 	}
 }
 
 func TestPlanFailsWhenSessionIDMismatchesConcreteSession(t *testing.T) {
 	workspaceRoot := t.TempDir()
-	pipelinePath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
 
 	var out bytes.Buffer
-	err := Plan(context.Background(), []string{"--config", pipelinePath, "--session", sessionPath, "--session-id", "2026-04-04"}, &out)
+	err := Plan(context.Background(), []string{"2026-04-04", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &out)
 	if err == nil {
 		t.Fatal("expected error, got nil")
 	}
@@ -58,12 +63,45 @@ func TestPlanFailsWhenSessionIDMismatchesConcreteSession(t *testing.T) {
 	}
 }
 
-func TestRunStageAcceptsSessionIDFlagAndParsesStageName(t *testing.T) {
+func TestPlanFailsWhenPreviousSessionIDMismatchesConcreteSession(t *testing.T) {
 	workspaceRoot := t.TempDir()
-	pipelinePath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+
+	sessionYAML := `session_id: 2026-05-03
+previous_session_id: 2026-04-26
+campaign: sample-campaign
+inputs:
+  audio_dir: ./audio
+  speakers_file: ./speakers.yml
+  autocorrect_file: ./autocorrect.yml
+  glossary_file: ./glossary.yml
+`
+	if err := os.WriteFile(sessionPath, []byte(sessionYAML), 0o644); err != nil {
+		t.Fatalf("write session.yml: %v", err)
+	}
 
 	var out bytes.Buffer
-	err := RunStage(context.Background(), []string{"--config", pipelinePath, "--session", sessionPath, "--session-id", "2026-05-03", "prepare"}, &out)
+	err := Plan(context.Background(), []string{
+		"2026-05-03",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--session", sessionPath,
+		"--previous-session-id", "2026-04-25",
+	}, &out)
+	if err == nil {
+		t.Fatal("expected error, got nil")
+	}
+	if !strings.Contains(err.Error(), "previous_session_id mismatch") {
+		t.Fatalf("error = %q, want mismatch context", err.Error())
+	}
+}
+
+func TestRunStageAcceptsPositionalSessionIDAndParsesStageName(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+
+	var out bytes.Buffer
+	err := RunStage(context.Background(), []string{"prepare", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &out)
 	if err != nil {
 		t.Fatalf("RunStage() error = %v", err)
 	}
@@ -73,7 +111,7 @@ func TestRunStageAcceptsSessionIDFlagAndParsesStageName(t *testing.T) {
 }
 
 func TestResolveSessionConfigPathErrorIncludesSearchedPaths(t *testing.T) {
-	_, err := resolveSessionConfigPathWithCandidates("", []string{"./session.yml", "/usr/local/etc/narratio/session.yml", "/etc/narratio/session.yml"})
+	_, err := resolveSessionConfigPathWithCandidates("", []string{"/usr/local/etc/narratio/session.yml", "/etc/narratio/session.yml"})
 	if err == nil {
 		t.Fatal("expected error, got nil")
 	}

internal/app/session_config_path.go

@@ -19,6 +19,22 @@ func resolveSessionConfigPathWithCandidates(flagValue string, candidates []strin
 		return explicit, nil
 	}
 
+	resolved, err := discoverSessionConfigPathWithCandidates(candidates)
+	if err != nil {
+		return "", err
+	}
+	if resolved.Path != "" {
+		return resolved.Path, nil
+	}
+	return "", missingSessionConfigError(resolved.Searched, "")
+}
+
+type sessionConfigDiscovery struct {
+	Path     string
+	Searched []string
+}
+
+func discoverSessionConfigPathWithCandidates(candidates []string) (sessionConfigDiscovery, error) {
 	ordered := make([]string, 0, len(candidates))
 	for _, raw := range candidates {
 		path := strings.TrimSpace(raw)
@@ -31,19 +47,32 @@ func resolveSessionConfigPathWithCandidates(flagValue string, candidates []strin
 			if info.IsDir() {
 				continue
 			}
-			return filepath.Clean(path), nil
+			return sessionConfigDiscovery{Path: filepath.Clean(path), Searched: ordered}, nil
 		}
 		if errors.Is(err, os.ErrNotExist) {
 			continue
 		}
-		return "", fmt.Errorf("check default session config %q: %w", path, err)
+		return sessionConfigDiscovery{}, fmt.Errorf("check default session config %q: %w", path, err)
 	}
 
+	return sessionConfigDiscovery{Searched: ordered}, nil
+}
+
+func missingSessionConfigError(searched []string, remoteDetail string) error {
+	ordered := append([]string(nil), searched...)
 	if len(ordered) == 0 {
-		return "", fmt.Errorf("no session config path provided and no default locations configured")
+		if strings.TrimSpace(remoteDetail) != "" {
+			return fmt.Errorf("no session config path provided and no default locations configured; %s", remoteDetail)
+		}
+		return fmt.Errorf("no session config path provided and no default locations configured")
 	}
-	return "", fmt.Errorf(
-		"no session config path provided and no default session config found; searched: %s; pass --session to use an explicit path",
+	msg := fmt.Sprintf(
+		"no session config path provided and no default session config found; searched: %s",
 		strings.Join(ordered, ", "),
 	)
+	if strings.TrimSpace(remoteDetail) != "" {
+		msg += "; " + strings.TrimSpace(remoteDetail)
+	}
+	msg += "; pass --session to use an explicit path"
+	return fmt.Errorf("%s", msg)
 }

internal/app/session_oriented_cli_test.go

@@ -0,0 +1,353 @@
+package app
+
+import (
+	"bytes"
+	"context"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/adapters/storage"
+	"gitea.maximumdirect.net/eric/narratio/internal/artifacts"
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+	"gitea.maximumdirect.net/eric/narratio/internal/stage"
+)
+
+func TestExecuteRunAcceptsPositionalSessionID(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+
+	var capturedSessionID string
+	origExecuteStagesFn := executeStagesFn
+	t.Cleanup(func() { executeStagesFn = origExecuteStagesFn })
+	executeStagesFn = func(_ context.Context, cfg *config.Config, _ []stage.Stage, _ RunOptions) (*RunSummary, error) {
+		capturedSessionID = cfg.Session.SessionID
+		return &RunSummary{
+			SessionID:    cfg.Session.SessionID,
+			ManifestPath: filepath.Join(workspaceRoot, "manifest.json"),
+			Executed:     []string{"prepare"},
+		}, nil
+	}
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{
+		"run",
+		"2026-05-03",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--session", sessionPath,
+	}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	if !strings.Contains(stdout.String(), "narratio run: session 2026-05-03") {
+		t.Fatalf("stdout = %q, want run summary", stdout.String())
+	}
+	if capturedSessionID != "2026-05-03" {
+		t.Fatalf("captured session = %q, want positional session id", capturedSessionID)
+	}
+}
+
+func TestExecutePositionalSessionIDMismatchFails(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{
+		"run",
+		"2026-05-04",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--session", sessionPath,
+	}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "session_id mismatch") {
+		t.Fatalf("stderr = %q, want session mismatch", stderr.String())
+	}
+}
+
+func TestExecuteSessionIDFlagFails(t *testing.T) {
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"session", "status", "2026-05-03", "--session-id", "2026-05-04"}, &stdout, &stderr)
+	if code == 0 {
+		t.Fatal("exit code = 0, want non-zero")
+	}
+	if !strings.Contains(stderr.String(), "flag provided but not defined: -session-id") {
+		t.Fatalf("stderr = %q, want invalid --session-id flag", stderr.String())
+	}
+}
+
+func TestExecuteRemoteSessionFallbackUsesPositionalSessionID(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, _ := writeValidConfigFiles(t, workspaceRoot)
+	fake := &storage.FakeBackend{}
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{filepath.Join(t.TempDir(), "session.yml")})
+	remoteKey := seedRemoteSessionConfig(t, fake, "2026-06-07", `session_id: 2026-06-07
+inputs:
+  audio_s3:
+    prefix: audio/
+`)
+	origExecuteStagesFn := executeStagesFn
+	t.Cleanup(func() { executeStagesFn = origExecuteStagesFn })
+	executeStagesFn = func(_ context.Context, cfg *config.Config, _ []stage.Stage, _ RunOptions) (*RunSummary, error) {
+		return &RunSummary{
+			SessionID:    cfg.Session.SessionID,
+			ManifestPath: filepath.Join(workspaceRoot, "manifest.json"),
+			Executed:     []string{"prepare"},
+		}, nil
+	}
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{
+		"run",
+		"2026-06-07",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+	}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	downloaded := false
+	for _, call := range fake.Downloads {
+		if call.Key == remoteKey {
+			downloaded = true
+			break
+		}
+	}
+	if !downloaded {
+		t.Fatalf("remote session %q was not downloaded; downloads=%v", remoteKey, fake.Downloads)
+	}
+	if storeInitCalls == 0 {
+		t.Fatal("object store was not initialized")
+	}
+}
+
+func TestExecuteWorkflowCommandsAcceptPositionalSessionID(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFilesWithScriptoriumArtifacts(t, workspaceRoot)
+
+	tests := []struct {
+		name      string
+		args      []string
+		wantStage string
+		wantForce bool
+	}{
+		{
+			name:      "resume",
+			args:      []string{"resume", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath},
+			wantStage: "prepare",
+			wantForce: false,
+		},
+		{
+			name:      "analyze",
+			args:      []string{"analyze", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--artifacts", "session_recap"},
+			wantStage: "analyze",
+			wantForce: true,
+		},
+		{
+			name:      "publish",
+			args:      []string{"publish", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--artifacts", "session_recap"},
+			wantStage: "publish",
+			wantForce: true,
+		},
+		{
+			name:      "run-stage",
+			args:      []string{"run-stage", "publish", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--artifacts", "session_recap"},
+			wantStage: "publish",
+			wantForce: false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			var capturedStages []string
+			var capturedForce bool
+			var capturedArtifacts []string
+			origExecuteStagesFn := executeStagesFn
+			t.Cleanup(func() { executeStagesFn = origExecuteStagesFn })
+			executeStagesFn = func(_ context.Context, _ *config.Config, stages []stage.Stage, opts RunOptions) (*RunSummary, error) {
+				for _, s := range stages {
+					capturedStages = append(capturedStages, s.Name())
+				}
+				capturedForce = opts.Force
+				capturedArtifacts = append([]string(nil), opts.SelectedArtifacts...)
+				return &RunSummary{
+					SessionID:    "2026-05-03",
+					ManifestPath: filepath.Join(workspaceRoot, "manifest.json"),
+					Executed:     []string{tt.wantStage},
+				}, nil
+			}
+
+			var stdout bytes.Buffer
+			var stderr bytes.Buffer
+			code := Execute(tt.args, &stdout, &stderr)
+			if code != 0 {
+				t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+			}
+			if len(capturedStages) == 0 || capturedStages[0] != tt.wantStage {
+				t.Fatalf("captured stages = %#v, want first %q", capturedStages, tt.wantStage)
+			}
+			if capturedForce != tt.wantForce {
+				t.Fatalf("captured force = %t, want %t", capturedForce, tt.wantForce)
+			}
+			if tt.name == "analyze" || tt.name == "publish" || tt.name == "run-stage" {
+				if strings.Join(capturedArtifacts, ",") != "session_recap" {
+					t.Fatalf("captured artifacts = %#v, want [session_recap]", capturedArtifacts)
+				}
+			}
+		})
+	}
+}
+
+func TestExecuteSessionSubcommandsAcceptPositionalSessionID(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	fake := &storage.FakeBackend{}
+	sessionPrefix := artifacts.S3SessionPrefix("dnd", "sample-campaign", "2026-05-03")
+	manifestKey, runIDKey := artifacts.ResolveArchiveCurrentStateKeys(sessionPrefix)
+	fake.SeedObject(storage.FakeObject{Key: runIDKey, Data: []byte("20260519T010203Z-a1b2c3d4\n")})
+	fake.SeedObject(storage.FakeObject{Key: manifestKey, Data: restoreManifestJSON(t, "2026-05-03", "sample-campaign")})
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{sessionPath})
+
+	tests := []struct {
+		name string
+		args []string
+		want string
+	}{
+		{
+			name: "validate",
+			args: []string{"session", "validate", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath},
+			want: "OK    config",
+		},
+		{
+			name: "status",
+			args: []string{"session", "status", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath},
+			want: "Session: 2026-05-03",
+		},
+		{
+			name: "plan",
+			args: []string{"session", "plan", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath},
+			want: "narratio session plan: workdir prepared",
+		},
+		{
+			name: "artifacts",
+			args: []string{"session", "artifacts", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath},
+			want: "Built-in:",
+		},
+		{
+			name: "locks",
+			args: []string{"session", "locks", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath},
+			want: "Publish locks:",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			var stdout bytes.Buffer
+			var stderr bytes.Buffer
+			code := Execute(tt.args, &stdout, &stderr)
+			if code != 0 {
+				t.Fatalf("exit code = %d, want 0; stdout=%q stderr=%q", code, stdout.String(), stderr.String())
+			}
+			if !strings.Contains(stdout.String(), tt.want) {
+				t.Fatalf("stdout = %q, want %q", stdout.String(), tt.want)
+			}
+		})
+	}
+}
+
+func TestExecuteSessionInitAcceptsPositionalSessionID(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, _ := writeValidConfigFiles(t, workspaceRoot)
+	outputPath := filepath.Join(t.TempDir(), "session.yml")
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{
+		"session", "init", "2026-06-07",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--output", outputPath,
+	}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	data, err := os.ReadFile(outputPath)
+	if err != nil {
+		t.Fatalf("read generated session: %v", err)
+	}
+	if !strings.Contains(string(data), `session_id: "2026-06-07"`) {
+		t.Fatalf("generated session = %q, want positional session id", string(data))
+	}
+}
+
+func TestExecuteSessionLocksMutationAcceptsPositionalSessionID(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	fake := &storage.FakeBackend{}
+	var storeInitCalls int
+	restoreAppConfigTestGlobals(t, fake, &storeInitCalls, []string{sessionPath})
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{
+		"session", "locks", "add", "2026-05-03", "narratio.transcript.final_trimmed",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--session", sessionPath,
+		"--reason", "review",
+	}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("locks add exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	key := artifacts.S3SessionLocksKey(artifacts.S3SessionPrefix("dnd", "sample-campaign", "2026-05-03"))
+	if !strings.Contains(string(fake.Objects[key].Data), "reason: review") {
+		t.Fatalf("lock store data = %q, want reason", string(fake.Objects[key].Data))
+	}
+
+	stdout.Reset()
+	stderr.Reset()
+	code = Execute([]string{
+		"session", "locks", "remove", "2026-05-03", "narratio.transcript.final_trimmed",
+		"--config", pipelinePath,
+		"--campaign-file", campaignPath,
+		"--session", sessionPath,
+	}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("locks remove exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	store, err := config.LoadPublishLockStoreBytes("locks.yml", fake.Objects[key].Data, nil)
+	if err != nil {
+		t.Fatalf("LoadPublishLockStoreBytes() error = %v", err)
+	}
+	if len(store.Locks) != 0 {
+		t.Fatalf("locks after remove = %#v, want empty", store.Locks)
+	}
+}
+
+func TestExecuteCleanAcceptsPositionalSessionID(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	workDir := artifacts.SessionWorkDirForCampaign(workspaceRoot, "sample-campaign", "2026-05-03")
+	spoolDir := artifacts.SessionSpoolDir(filepath.Join(workspaceRoot, "spool"), "sample-campaign", "2026-05-03")
+	mustWriteTestFile(t, filepath.Join(workDir, "manifest.json"), "{}")
+	mustWriteTestFile(t, filepath.Join(spoolDir, "run-1", "audio", "alice.flac"), "audio")
+
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	code := Execute([]string{"clean", "2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath}, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("exit code = %d, want 0; stderr=%q", code, stderr.String())
+	}
+	cleanAssertMissing(t, workDir)
+	cleanAssertMissing(t, spoolDir)
+}

internal/app/status.go

@@ -1,67 +0,0 @@
-package app
-
-import (
-	"context"
-	"flag"
-	"fmt"
-	"io"
-	"sort"
-
-	"gitea.maximumdirect.net/eric/narratio/internal/manifest"
-)
-
-// Status reads and prints stage statuses from an existing manifest.
-func Status(ctx context.Context, args []string, out io.Writer) error {
-	fs := flag.NewFlagSet("status", flag.ContinueOnError)
-	fs.SetOutput(io.Discard)
-
-	var manifestPath string
-	fs.StringVar(&manifestPath, "manifest", "", "path to manifest.json")
-
-	if err := fs.Parse(args); err != nil {
-		return fmt.Errorf("status: invalid flags: %w", err)
-	}
-	if fs.NArg() != 0 {
-		return fmt.Errorf("status: unexpected positional arguments")
-	}
-	if manifestPath == "" {
-		return fmt.Errorf("status: --manifest is required")
-	}
-
-	store := &manifest.LocalStore{}
-	m, err := store.Load(ctx, manifestPath)
-	if err != nil {
-		return fmt.Errorf("status: %w", err)
-	}
-
-	if _, err := fmt.Fprintf(out, "session_id: %s\n", m.SessionID); err != nil {
-		return err
-	}
-	if _, err := fmt.Fprintf(out, "updated_at: %s\n", m.UpdatedAt.UTC().Format("2006-01-02T15:04:05Z07:00")); err != nil {
-		return err
-	}
-
-	if len(m.Stages) == 0 {
-		_, err := fmt.Fprintln(out, "stages: no stages recorded")
-		return err
-	}
-
-	if _, err := fmt.Fprintln(out, "stages:"); err != nil {
-		return err
-	}
-
-	names := make([]string, 0, len(m.Stages))
-	for name := range m.Stages {
-		names = append(names, name)
-	}
-	sort.Strings(names)
-
-	for _, name := range names {
-		status := m.Stages[name].Status
-		if _, err := fmt.Fprintf(out, "- %s: %s\n", name, status); err != nil {
-			return err
-		}
-	}
-
-	return nil
-}

internal/app/status_test.go

@@ -3,71 +3,28 @@ package app
 import (
 	"bytes"
 	"context"
-	"os"
-	"path/filepath"
 	"strings"
 	"testing"
-	"time"
-
-	"gitea.maximumdirect.net/eric/narratio/internal/manifest"
 )
 
-func TestStatusCommandReadsManifest(t *testing.T) {
-	manifestPath := writeManifestForStatus(t)
-
-	var out bytes.Buffer
-	err := Status(context.Background(), []string{"--manifest", manifestPath}, &out)
-	if err != nil {
-		t.Fatalf("Status() error = %v", err)
-	}
-
-	s := out.String()
-	if !strings.Contains(s, "session_id: 2026-05-03") {
-		t.Fatalf("output = %q, want session_id", s)
-	}
-	if !strings.Contains(s, "- merge: succeeded") {
-		t.Fatalf("output = %q, want stage status", s)
-	}
-}
-
-func TestStatusCommandMissingManifestFlag(t *testing.T) {
+func TestStatusCommandRequiresSessionID(t *testing.T) {
 	var out bytes.Buffer
 	err := Status(context.Background(), nil, &out)
 	if err == nil {
 		t.Fatal("expected error, got nil")
 	}
-	if !strings.Contains(err.Error(), "--manifest is required") {
-		t.Fatalf("error = %q, want missing manifest flag", err.Error())
+	if !strings.Contains(err.Error(), "status: session_id is required") {
+		t.Fatalf("error = %q, want missing session_id error", err.Error())
 	}
 }
 
-func TestStatusCommandBadManifest(t *testing.T) {
-	dir := t.TempDir()
-	path := filepath.Join(dir, "manifest.json")
-	if err := os.WriteFile(path, []byte("{not-json"), 0o644); err != nil {
-		t.Fatalf("WriteFile() error = %v", err)
-	}
-
+func TestStatusCommandRejectsManifestFlag(t *testing.T) {
 	var out bytes.Buffer
-	err := Status(context.Background(), []string{"--manifest", path}, &out)
+	err := Status(context.Background(), []string{"2026-05-03", "--manifest", "manifest.json"}, &out)
 	if err == nil {
 		t.Fatal("expected error, got nil")
 	}
-	if !strings.Contains(err.Error(), "decode manifest") {
-		t.Fatalf("error = %q, want decode error", err.Error())
+	if !strings.Contains(err.Error(), "status: invalid flags: flag provided but not defined: -manifest") {
+		t.Fatalf("error = %q, want invalid manifest flag", err.Error())
 	}
 }
-
-func writeManifestForStatus(t *testing.T) string {
-	t.Helper()
-
-	store := &manifest.LocalStore{}
-	m := manifest.New("2026-05-03", time.Date(2026, 5, 3, 10, 0, 0, 0, time.UTC))
-	m.MarkStageSucceeded("merge", time.Date(2026, 5, 3, 10, 5, 0, 0, time.UTC), nil)
-
-	path := filepath.Join(t.TempDir(), "manifest.json")
-	if err := store.Save(context.Background(), path, m); err != nil {
-		t.Fatalf("Save() error = %v", err)
-	}
-	return path
-}

internal/artifactmodel/transcripts.go

@@ -0,0 +1,84 @@
+package artifactmodel
+
+import "strings"
+
+const (
+	SourceTranscriptBase         = "narratio.transcript.base"
+	SourceTranscriptPolished     = "narratio.transcript.polished"
+	SourceTranscriptFinal        = "narratio.transcript.final"
+	SourceTranscriptFinalTrimmed = "narratio.transcript.final_trimmed"
+)
+
+const (
+	TranscriptPathBase         = "transcripts/base.json"
+	TranscriptPathPolished     = "transcripts/polished.json"
+	TranscriptPathFinal        = "transcripts/final.json"
+	TranscriptPathFinalTrimmed = "transcripts/final.trimmed.json"
+)
+
+const (
+	TranscriptOutputKindBase         = "transcript_base"
+	TranscriptOutputKindPolished     = "transcript_polished"
+	TranscriptOutputKindFinal        = "transcript_final"
+	TranscriptOutputKindFinalTrimmed = "transcript_final_trimmed"
+)
+
+// TranscriptArtifactSpec describes one built-in transcript artifact mapping.
+type TranscriptArtifactSpec struct {
+	SourceID         string
+	CanonicalRelPath string
+	ProducerStage    string
+	OutputKind       string
+}
+
+var runtimeTranscriptArtifacts = []TranscriptArtifactSpec{
+	{
+		SourceID:         SourceTranscriptBase,
+		CanonicalRelPath: TranscriptPathBase,
+		ProducerStage:    "merge",
+		OutputKind:       TranscriptOutputKindBase,
+	},
+	{
+		SourceID:         SourceTranscriptPolished,
+		CanonicalRelPath: TranscriptPathPolished,
+		ProducerStage:    "polish",
+		OutputKind:       TranscriptOutputKindPolished,
+	},
+	{
+		SourceID:         SourceTranscriptFinal,
+		CanonicalRelPath: TranscriptPathFinal,
+		ProducerStage:    "normalize",
+		OutputKind:       TranscriptOutputKindFinal,
+	},
+	{
+		SourceID:         SourceTranscriptFinalTrimmed,
+		CanonicalRelPath: TranscriptPathFinalTrimmed,
+		ProducerStage:    "trim",
+		OutputKind:       TranscriptOutputKindFinalTrimmed,
+	},
+}
+
+// RuntimeTranscriptArtifacts returns transcript mappings in pipeline order.
+func RuntimeTranscriptArtifacts() []TranscriptArtifactSpec {
+	return cloneTranscriptSpecs(runtimeTranscriptArtifacts)
+}
+
+// LookupRuntimeTranscriptArtifact returns runtime transcript metadata by source ID.
+func LookupRuntimeTranscriptArtifact(sourceID string) (TranscriptArtifactSpec, bool) {
+	trimmed := strings.TrimSpace(sourceID)
+	for _, spec := range runtimeTranscriptArtifacts {
+		if spec.SourceID == trimmed {
+			return spec, true
+		}
+	}
+	return TranscriptArtifactSpec{}, false
+}
+
+func cloneTranscriptSpecs(specs []TranscriptArtifactSpec) []TranscriptArtifactSpec {
+	if len(specs) == 0 {
+		return nil
+	}
+	out := make([]TranscriptArtifactSpec, len(specs))
+	copy(out, specs)
+	return out
+}

internal/artifacts/archive_identity.go

@@ -0,0 +1,77 @@
+package artifacts
+
+import (
+	"fmt"
+	"strings"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+	"gitea.maximumdirect.net/eric/narratio/internal/manifest"
+)
+
+// ResolveArchiveBucket resolves archive bucket identity with manifest-first precedence.
+func ResolveArchiveBucket(cfg *config.Config, m *manifest.Manifest) string {
+	if m != nil && strings.TrimSpace(m.S3Bucket) != "" {
+		return strings.TrimSpace(m.S3Bucket)
+	}
+	if cfg == nil || cfg.Pipeline == nil || cfg.Pipeline.Storage.S3 == nil {
+		return ""
+	}
+	return strings.TrimSpace(cfg.Pipeline.Storage.S3.Bucket)
+}
+
+// ResolveArchiveSessionPrefix resolves archive session prefix with manifest-first precedence.
+func ResolveArchiveSessionPrefix(cfg *config.Config, m *manifest.Manifest) (string, error) {
+	if m != nil && strings.TrimSpace(m.S3SessionPrefix) != "" {
+		return strings.TrimSpace(m.S3SessionPrefix), nil
+	}
+	if cfg == nil || cfg.Session == nil || cfg.Pipeline == nil {
+		return "", fmt.Errorf("resolved config is required")
+	}
+
+	sessionID := strings.TrimSpace(cfg.Session.SessionID)
+	if sessionID == "" && m != nil {
+		sessionID = strings.TrimSpace(m.SessionID)
+	}
+	campaign := strings.TrimSpace(cfg.Session.Campaign)
+	if campaign == "" && m != nil {
+		campaign = strings.TrimSpace(m.Campaign)
+	}
+	if cfg.Pipeline.Storage.S3 == nil {
+		return "", fmt.Errorf("pipeline.storage.s3 configuration is required")
+	}
+
+	sessionPrefix := S3SessionPrefix(cfg.Pipeline.Storage.S3.RootPrefix, campaign, sessionID)
+	if strings.TrimSpace(sessionPrefix) == "" {
+		return "", fmt.Errorf("session prefix is required")
+	}
+	return sessionPrefix, nil
+}
+
+// ResolveArchiveRunPrefix resolves archive run prefix with manifest-first precedence.
+func ResolveArchiveRunPrefix(cfg *config.Config, m *manifest.Manifest) (string, error) {
+	if m != nil {
+		runPrefix := strings.TrimSpace(m.S3RunPrefix)
+		if runPrefix != "" {
+			return runPrefix, nil
+		}
+	}
+
+	sessionPrefix, err := ResolveArchiveSessionPrefix(cfg, m)
+	if err != nil {
+		return "", err
+	}
+
+	runID := ""
+	if m != nil {
+		runID = strings.TrimSpace(m.RunID)
+	}
+	if runID == "" {
+		return "", fmt.Errorf("run id is required")
+	}
+	return S3RunPrefix(sessionPrefix, runID), nil
+}
+
+// ResolveArchiveCurrentStateKeys returns current pointer keys for a session prefix.
+func ResolveArchiveCurrentStateKeys(sessionPrefix string) (manifestKey, runIDKey string) {
+	return S3CurrentManifestKey(sessionPrefix), S3CurrentRunPointerKey(sessionPrefix)
+}

internal/artifacts/archive_identity_test.go

@@ -0,0 +1,130 @@
+package artifacts
+
+import (
+	"strings"
+	"testing"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+	"gitea.maximumdirect.net/eric/narratio/internal/manifest"
+)
+
+func TestResolveArchiveBucketPrefersManifestThenConfig(t *testing.T) {
+	cfg := &config.Config{
+		Pipeline: &config.PipelineConfig{
+			Storage: config.StorageConfig{
+				S3: &config.StorageS3Config{Bucket: "cfg-bucket"},
+			},
+		},
+	}
+
+	if got := ResolveArchiveBucket(cfg, &manifest.Manifest{S3Bucket: "manifest-bucket"}); got != "manifest-bucket" {
+		t.Fatalf("bucket = %q, want manifest-bucket", got)
+	}
+	if got := ResolveArchiveBucket(cfg, &manifest.Manifest{}); got != "cfg-bucket" {
+		t.Fatalf("bucket = %q, want cfg-bucket", got)
+	}
+}
+
+func TestResolveArchiveSessionPrefixPrefersManifestThenConfig(t *testing.T) {
+	cfg := &config.Config{
+		Pipeline: &config.PipelineConfig{
+			Storage: config.StorageConfig{
+				S3: &config.StorageS3Config{RootPrefix: "dnd"},
+			},
+		},
+		Session: &config.SessionConfig{
+			SessionID: "2026-04-19",
+			Campaign:  "forsaken",
+		},
+	}
+	m := &manifest.Manifest{S3SessionPrefix: "manifest/session/prefix/"}
+
+	got, err := ResolveArchiveSessionPrefix(cfg, m)
+	if err != nil {
+		t.Fatalf("ResolveArchiveSessionPrefix() error = %v", err)
+	}
+	if got != "manifest/session/prefix/" {
+		t.Fatalf("session prefix = %q, want manifest/session/prefix/", got)
+	}
+
+	got, err = ResolveArchiveSessionPrefix(cfg, &manifest.Manifest{})
+	if err != nil {
+		t.Fatalf("ResolveArchiveSessionPrefix() error = %v", err)
+	}
+	want := "dnd/campaigns/forsaken/sessions/2026-04-19/"
+	if got != want {
+		t.Fatalf("session prefix = %q, want %q", got, want)
+	}
+}
+
+func TestResolveArchiveRunPrefixPrefersManifestThenDerived(t *testing.T) {
+	cfg := &config.Config{
+		Pipeline: &config.PipelineConfig{
+			Storage: config.StorageConfig{
+				S3: &config.StorageS3Config{RootPrefix: "dnd"},
+			},
+		},
+		Session: &config.SessionConfig{
+			SessionID: "2026-04-19",
+			Campaign:  "forsaken",
+		},
+	}
+
+	m := &manifest.Manifest{
+		RunID:       "20260516T010203Z-1a2b3c4d",
+		S3RunPrefix: "manifest/run/prefix/",
+	}
+	got, err := ResolveArchiveRunPrefix(cfg, m)
+	if err != nil {
+		t.Fatalf("ResolveArchiveRunPrefix() error = %v", err)
+	}
+	if got != "manifest/run/prefix/" {
+		t.Fatalf("run prefix = %q, want manifest/run/prefix/", got)
+	}
+
+	m = &manifest.Manifest{
+		RunID: "20260516T010203Z-1a2b3c4d",
+	}
+	got, err = ResolveArchiveRunPrefix(cfg, m)
+	if err != nil {
+		t.Fatalf("ResolveArchiveRunPrefix() error = %v", err)
+	}
+	want := "dnd/campaigns/forsaken/sessions/2026-04-19/runs/20260516T010203Z-1a2b3c4d/"
+	if got != want {
+		t.Fatalf("run prefix = %q, want %q", got, want)
+	}
+}
+
+func TestResolveArchiveIdentityErrorsAreDeterministic(t *testing.T) {
+	cfgNoS3 := &config.Config{
+		Pipeline: &config.PipelineConfig{},
+		Session:  &config.SessionConfig{SessionID: "2026-04-19", Campaign: "forsaken"},
+	}
+	_, err := ResolveArchiveSessionPrefix(cfgNoS3, &manifest.Manifest{})
+	if err == nil || !strings.Contains(err.Error(), "pipeline.storage.s3 configuration is required") {
+		t.Fatalf("error = %v, want missing storage.s3", err)
+	}
+
+	cfg := &config.Config{
+		Pipeline: &config.PipelineConfig{
+			Storage: config.StorageConfig{
+				S3: &config.StorageS3Config{RootPrefix: "dnd"},
+			},
+		},
+		Session: &config.SessionConfig{SessionID: "2026-04-19", Campaign: "forsaken"},
+	}
+	_, err = ResolveArchiveRunPrefix(cfg, &manifest.Manifest{})
+	if err == nil || !strings.Contains(err.Error(), "run id is required") {
+		t.Fatalf("error = %v, want missing run id", err)
+	}
+}
+
+func TestResolveArchiveCurrentStateKeys(t *testing.T) {
+	manifestKey, runIDKey := ResolveArchiveCurrentStateKeys("dnd/campaigns/forsaken/sessions/2026-04-19/")
+	if manifestKey != "dnd/campaigns/forsaken/sessions/2026-04-19/current/manifest.json" {
+		t.Fatalf("manifest key = %q", manifestKey)
+	}
+	if runIDKey != "dnd/campaigns/forsaken/sessions/2026-04-19/current/run_id.txt" {
+		t.Fatalf("run id key = %q", runIDKey)
+	}
+}

internal/artifacts/artifact_resolver.go

@@ -9,20 +9,39 @@ import (
 	"regexp"
 	"strings"
 
+	"gitea.maximumdirect.net/eric/narratio/internal/artifactmodel"
 	"gitea.maximumdirect.net/eric/narratio/internal/manifest"
 )
 
 const (
-	ArtifactTranscriptMerged   = "narratio.transcript.merged"
-	ArtifactTranscriptPolished = "narratio.transcript.polished"
-	ArtifactTranscriptFull     = "narratio.transcript.full"
-	ArtifactTranscriptTrimmed  = "narratio.transcript.trimmed"
-	ArtifactBoundsSession      = "narratio.bounds.session"
+	ArtifactTranscriptBase         = artifactmodel.SourceTranscriptBase
+	ArtifactTranscriptPolished     = artifactmodel.SourceTranscriptPolished
+	ArtifactTranscriptFinal        = artifactmodel.SourceTranscriptFinal
+	ArtifactTranscriptFinalTrimmed = artifactmodel.SourceTranscriptFinalTrimmed
+	ArtifactBoundsSession          = "narratio.bounds.session"
+
+	ArtifactProvenancePreviousCacheManifestInput = "manifest.inputs.previous_cache"
+	ArtifactProvenancePreviousCacheFilesystem    = "current_session.previous_cache"
+)
+
+const (
+	TranscriptPathBase         = artifactmodel.TranscriptPathBase
+	TranscriptPathPolished     = artifactmodel.TranscriptPathPolished
+	TranscriptPathFinal        = artifactmodel.TranscriptPathFinal
+	TranscriptPathFinalTrimmed = artifactmodel.TranscriptPathFinalTrimmed
+)
+
+const (
+	TranscriptOutputKindBase         = artifactmodel.TranscriptOutputKindBase
+	TranscriptOutputKindPolished     = artifactmodel.TranscriptOutputKindPolished
+	TranscriptOutputKindFinal        = artifactmodel.TranscriptOutputKindFinal
+	TranscriptOutputKindFinalTrimmed = artifactmodel.TranscriptOutputKindFinalTrimmed
 )
 
 // ErrSessionArtifactNotFound is returned when no readable artifact exists for a known ID.
 var ErrSessionArtifactNotFound = errors.New("session artifact not found")
-var configuredArtifactSourceRE = regexp.MustCompile(`^narratio\.artifact\.[a-z][a-z0-9_]*$`)
+var configuredArtifactSourceRE = regexp.MustCompile(`^narratio\.artifact\.([a-z][a-z0-9_]*)$`)
+var previousSessionArtifactSourceRE = regexp.MustCompile(`^narratio\.previous_session\.artifact\.([a-z][a-z0-9_]*)$`)
 
 type artifactContentKind string
 
@@ -40,42 +59,27 @@ type artifactSpec struct {
 	ContentKind      artifactContentKind
 }
 
-var artifactRegistry = map[string]artifactSpec{
-	ArtifactTranscriptMerged: {
-		ID:               ArtifactTranscriptMerged,
-		CanonicalRelPath: "transcripts/merged.json",
-		ProducerStage:    "merge",
-		OutputKind:       "transcript_merged",
-		ContentKind:      contentTranscriptJSON,
-	},
-	ArtifactTranscriptPolished: {
-		ID:               ArtifactTranscriptPolished,
-		CanonicalRelPath: "transcripts/processed.json",
-		ProducerStage:    "polish",
-		OutputKind:       "transcript_processed",
-		ContentKind:      contentTranscriptJSON,
-	},
-	ArtifactTranscriptFull: {
-		ID:               ArtifactTranscriptFull,
-		CanonicalRelPath: "transcripts/normalized.json",
-		ProducerStage:    "normalize",
-		OutputKind:       "transcript_normalized",
-		ContentKind:      contentTranscriptJSON,
-	},
-	ArtifactTranscriptTrimmed: {
-		ID:               ArtifactTranscriptTrimmed,
-		CanonicalRelPath: "transcripts/trimmed.json",
-		ProducerStage:    "trim",
-		OutputKind:       "transcript_trimmed",
-		ContentKind:      contentTranscriptJSON,
-	},
-	ArtifactBoundsSession: {
+var artifactRegistry = buildArtifactRegistry()
+
+func buildArtifactRegistry() map[string]artifactSpec {
+	registry := map[string]artifactSpec{}
+	for _, transcript := range RuntimeTranscriptArtifacts() {
+		registry[transcript.SourceID] = artifactSpec{
+			ID:               transcript.SourceID,
+			CanonicalRelPath: transcript.CanonicalRelPath,
+			ProducerStage:    transcript.ProducerStage,
+			OutputKind:       transcript.OutputKind,
+			ContentKind:      contentTranscriptJSON,
+		}
+	}
+	registry[ArtifactBoundsSession] = artifactSpec{
 		ID:               ArtifactBoundsSession,
 		CanonicalRelPath: "artifacts/session_bounds.json",
 		ProducerStage:    "trim",
 		OutputKind:       "session_bounds",
 		ContentKind:      contentJSON,
-	},
+	}
+	return registry
 }
 
 // ResolvedSessionArtifact describes one session-level artifact lookup result.
@@ -118,6 +122,30 @@ func IsConfiguredArtifactSource(source string) bool {
 	return configuredArtifactSourceRE.MatchString(strings.TrimSpace(source))
 }
 
+// ConfiguredArtifactName extracts <name> from narratio.artifact.<name>.
+func ConfiguredArtifactName(source string) (string, bool) {
+	matches := configuredArtifactSourceRE.FindStringSubmatch(strings.TrimSpace(source))
+	if len(matches) != 2 {
+		return "", false
+	}
+	return matches[1], true
+}
+
+// IsPreviousSessionArtifactSource returns true when source is narratio.previous_session.artifact.<name>.
+func IsPreviousSessionArtifactSource(source string) bool {
+	_, ok := PreviousSessionArtifactName(source)
+	return ok
+}
+
+// PreviousSessionArtifactName extracts <name> from narratio.previous_session.artifact.<name>.
+func PreviousSessionArtifactName(source string) (string, bool) {
+	matches := previousSessionArtifactSourceRE.FindStringSubmatch(strings.TrimSpace(source))
+	if len(matches) != 2 {
+		return "", false
+	}
+	return matches[1], true
+}
+
 // ResolveSessionArtifact resolves a symbolic source to a readable local session artifact path.
 // Resolution order is manifest producer outputs first, then canonical session path fallback.
 func ResolveSessionArtifact(paths SessionPaths, m *manifest.Manifest, source string) (ResolvedSessionArtifact, error) {
@@ -170,6 +198,9 @@ func ResolveSessionArtifact(paths SessionPaths, m *manifest.Manifest, source str
 // configured narratio.artifact.<name> sources through runtime catalog availability.
 func ResolveSessionArtifactWithCatalog(paths SessionPaths, m *manifest.Manifest, source string, catalog *ArtifactCatalog) (ResolvedSessionArtifact, error) {
 	normalized := strings.TrimSpace(source)
+	if IsPreviousSessionArtifactSource(normalized) {
+		return ResolvePreviousSessionArtifactWithCatalog(paths, m, normalized, catalog)
+	}
 	if !IsConfiguredArtifactSource(normalized) {
 		return ResolveSessionArtifact(paths, m, normalized)
 	}
@@ -195,6 +226,72 @@ func ResolveSessionArtifactWithCatalog(paths SessionPaths, m *manifest.Manifest,
 	}, nil
 }
 
+// ResolvePreviousSessionArtifactWithCatalog resolves one canonical previous-session source id
+// to the prepared current-session previous-cache path.
+func ResolvePreviousSessionArtifactWithCatalog(
+	paths SessionPaths,
+	m *manifest.Manifest,
+	source string,
+	catalog *ArtifactCatalog,
+) (ResolvedSessionArtifact, error) {
+	artifactName, ok := PreviousSessionArtifactName(source)
+	if !ok {
+		return ResolvedSessionArtifact{}, fmt.Errorf("unsupported previous-session artifact source %q", source)
+	}
+	if catalog == nil {
+		return ResolvedSessionArtifact{}, fmt.Errorf("previous-session artifact source %q requires runtime artifact catalog", source)
+	}
+
+	configuredSourceID := ConfiguredArtifactSourceID(artifactName)
+	entry, ok := catalog.Lookup(configuredSourceID)
+	if !ok {
+		return ResolvedSessionArtifact{}, fmt.Errorf("unsupported previous-session artifact source %q", source)
+	}
+	candidates := previousSessionCacheCandidatePaths(paths, entry.CanonicalRelPath)
+	if len(candidates) == 0 {
+		return ResolvedSessionArtifact{}, &SessionArtifactNotFoundError{ArtifactID: source}
+	}
+
+	manifestInputPaths := manifestInputPathSet(paths, m)
+	fallback := ""
+	for _, candidate := range candidates {
+		exists, isDir, statErr := pathExists(candidate)
+		if statErr != nil {
+			return ResolvedSessionArtifact{}, fmt.Errorf("stat %q: %w", candidate, statErr)
+		}
+		if !exists || isDir {
+			continue
+		}
+		if err := validateResolvedContent(candidate, contentText); err != nil {
+			return ResolvedSessionArtifact{}, fmt.Errorf("validate %q: %w", source, err)
+		}
+		if _, ok := manifestInputPaths[candidate]; ok {
+			return ResolvedSessionArtifact{
+				ID:            source,
+				Path:          candidate,
+				ProducerStage: "prepare",
+				OutputKind:    "previous_session_cache",
+				Provenance:    ArtifactProvenancePreviousCacheManifestInput,
+			}, nil
+		}
+		if fallback == "" {
+			fallback = candidate
+		}
+	}
+
+	if fallback != "" {
+		return ResolvedSessionArtifact{
+			ID:            source,
+			Path:          fallback,
+			ProducerStage: "prepare",
+			OutputKind:    "previous_session_cache",
+			Provenance:    ArtifactProvenancePreviousCacheFilesystem,
+		}, nil
+	}
+
+	return ResolvedSessionArtifact{}, &SessionArtifactNotFoundError{ArtifactID: source}
+}
+
 func manifestArtifactCandidates(paths SessionPaths, m *manifest.Manifest, spec artifactSpec) []ResolvedSessionArtifact {
 	if m == nil || len(m.Stages) == 0 || spec.ProducerStage == "" || spec.OutputKind == "" {
 		return nil
@@ -243,6 +340,50 @@ func dedupeResolvedArtifacts(values []ResolvedSessionArtifact) []ResolvedSession
 	return out
 }
 
+func previousSessionCacheCandidatePaths(paths SessionPaths, canonicalRelPath string) []string {
+	trimmed := strings.TrimSpace(canonicalRelPath)
+	if trimmed == "" {
+		return nil
+	}
+	normalized := filepath.ToSlash(filepath.Clean(filepath.FromSlash(trimmed)))
+	if normalized == "." || normalized == "" || normalized == ".." || strings.HasPrefix(normalized, "../") || strings.HasPrefix(normalized, "/") {
+		return nil
+	}
+
+	relCandidates := []string{normalized}
+	const artifactsPrefix = "artifacts/"
+	if strings.HasPrefix(normalized, artifactsPrefix) && len(normalized) > len(artifactsPrefix) {
+		relCandidates = append(relCandidates, strings.TrimPrefix(normalized, artifactsPrefix))
+	}
+
+	out := make([]string, 0, len(relCandidates))
+	seen := map[string]struct{}{}
+	for _, rel := range relCandidates {
+		abs := filepath.Clean(SessionPreviousArtifactPath(paths, rel))
+		if _, ok := seen[abs]; ok {
+			continue
+		}
+		seen[abs] = struct{}{}
+		out = append(out, abs)
+	}
+	return out
+}
+
+func manifestInputPathSet(paths SessionPaths, m *manifest.Manifest) map[string]struct{} {
+	if m == nil || len(m.Inputs) == 0 {
+		return nil
+	}
+	out := make(map[string]struct{}, len(m.Inputs))
+	for _, in := range m.Inputs {
+		resolved := filepath.Clean(ResolveSessionLocalPathForRead(paths, in.Path))
+		if strings.TrimSpace(resolved) == "" {
+			continue
+		}
+		out[resolved] = struct{}{}
+	}
+	return out
+}
+
 func pathExists(path string) (exists bool, isDir bool, err error) {
 	info, err := os.Stat(path)
 	if err == nil {