# PromptKit v0.8.0 Upgrade Implementation Plan

Status: Complete.

Completion note: Stages 1–9 upgraded PromptKit, adopted inherited profiles and
current credential handling, added repair and provider-failure contracts,
enabled one corrective generation for v2.1.0 prompts, exposed repair
provenance in ordinary and comparison results, migrated comparison bundles to
v2, and added secure failure-debug capture.

## Purpose And Authority

This plan translates the accepted
[PromptKit v0.8.0 upgrade roadmap](promptkit-v0.8.0.md) into an ordered,
decision-complete implementation procedure. The feature roadmap owns purpose,
scope, policy, and the desired end state. This document owns implementation
order, concrete work allocation, stage boundaries, and verification until the
upgrade is complete.

The implementing agent must complete the stages in numerical order. Each stage
is sized for one focused prompt handled by `gpt-5.6-terra` with high reasoning.
Do not combine stages merely because adjacent work touches the same package.

## Locked Decisions

The following decisions are final for this implementation:

- upgrade directly from PromptKit `v0.5.0` to `v0.8.0`;
- declare one corrective call in each embedded prompt through
  `repair_attempts: 1` rather than adding WeatherReporter repair logic;
- keep the repair budget in the exact embedded prompt definition and add no
  global, per-report, CLI, profile, or operator configuration override;
- advance all four exact prompt versions from `2.0.0` to `2.1.0`;
- make `weather-light`, `weather-balanced`, and `weather-deep` minimal aliases
  of the corresponding PromptKit built-ins through `base_profile`;
- retain the existing report-to-profile assignments and effective model
  ladder;
- allow successfully inspected endpoint-only profiles to have an empty backend
  ID while continuing to require a nonblank model;
- treat `APIKeyEnv` as an optional lookup source and reject only profiles that
  report `APIKeyRequired`, because WeatherReporter supplies no direct request
  credential;
- support PromptKit's built-in `rakestrawhome-gemma-4-31b` profile without
  WeatherReporter-specific backend configuration;
- expose provider HTTP status through a project-owned safe generation error,
  while writing provider code, type, and message only to explicit secure debug
  capture;
- emit only `weatherreporter.comparison.v2`, with repair provenance, and do not
  preserve v1 guarded-replacement support; and
- retain PromptKit dependency types inside the adapter and preserve all
  stateless execution, atomic publication, comparison independence, and
  disclosure invariants.

## Implementation Rules

For every stage:

- read `docs/development.md`, all files under `docs/policy/`, this plan, the
  feature roadmap, and the task-specific documents named by the stage;
- inspect the current code and tests before editing; use the repository's code
  knowledge graph first for code discovery and fall back to text search for
  literals, assets, and documentation;
- implement only the stage's scope and preserve unrelated user changes;
- keep PromptKit/provider types, client construction, YAML parsing, repair
  mechanics, and provider transport inside the existing adapter boundary;
- use deterministic, offline, credential-free tests and injected clients or
  synthetic fixtures rather than live OpenRouter, Rakestrawhome, or local
  endpoint calls;
- add tests at the narrowest stable owner identified by the testing policy and
  avoid copying PromptKit's internal test matrices;
- update the canonical documentation owners listed for that stage in the same
  change as the implemented contract;
- run `gofmt` on changed Go files, the stage's focused tests,
  `GOWORK=off go test -count=1 ./...`, and `git diff --check`; and
- leave the repository passing before proceeding to the next stage.

Stages affecting concurrent comparison, cancellation, or secure debug
filesystem work must also run the named focused packages with `-race`. Do not
weaken an existing assertion solely to accommodate the new dependency. When a
test encodes an intentionally changed contract, replace it with a behavioral
assertion for the accepted policy.

## Implementation Stages

### Stage 1: Upgrade The Dependency And Establish A v0.8.0 Baseline

Status: Complete.

Purpose: move to the tagged dependency and isolate compatibility changes before
adopting new WeatherReporter behavior.

Work:

1. Update `go.mod` to require
   `gitea.maximumdirect.net/eric/promptkit v0.8.0` and refresh `go.sum` with
   `GOWORK=off go mod tidy`. Do not add `go.work`, `vendor`, or a `replace`
   directive and do not change WeatherReporter's Go version.
2. Resolve any compile failures using PromptKit's public root package only.
   Keep all `Profile` and `OpenAICompatibleProfileConfig` literals keyed. Do not
   register the now-reserved `rakestrawhome` backend.
3. Reconcile adapter tests that directly exercise PromptKit's changed optional
   credential behavior. A profile whose only credential metadata is
   `api_key_env` must reach an injected client when the environment value is
   absent; it must no longer expect PromptKit to return
   `ErrAPIKeyEnvMissing`. Do not change WeatherReporter's application preflight
   in this stage.
4. Verify that every current embedded prompt, content file, schema, and fallback
   profile inspects under v0.8.0. Verify selected invalid local endpoints and
   malformed selected profile definitions still map to project-owned
   configuration or profile-load categories.
5. Review the v0.6.0 compatibility corrections against supported
   WeatherReporter inputs: metadata-authoritative identities, exact contained
   `content_file` paths, regular embedded files, structurally valid endpoints,
   bounded JSON-compatible values, cancellation identity, and strict response
   framing. Add consumer tests only for a WeatherReporter boundary not already
   protected by PromptKit.

Do not enable profile inheritance or output repair yet. The expected result is
the current WeatherReporter feature set running against PromptKit v0.8.0.

Focused verification:

```sh
GOWORK=off go test -count=1 ./internal/adapters/promptkit ./internal/promptassets
GOWORK=off go test -race -count=1 ./internal/adapters/promptkit
```

### Stage 2: Adopt Profile Inheritance And Current Credential Routing

Status: Complete.

Purpose: adopt v0.7.0 profile composition, endpoint-only routing, optional
credential semantics, and the Rakestrawhome built-in without changing the model
ladder.

Work:

1. Replace the three embedded profile bodies with these exact leaf/base
   relationships and no duplicated execution settings:

   | Leaf | Base |
   | --- | --- |
   | `weather-light` | `deepseek-4-flash` |
   | `weather-balanced` | `gemini-flash-latest` |
   | `weather-deep` | `claude-sonnet-latest` |

2. Update prompt-asset fixtures and tests to understand `base_profile`. Assert
   that all three leaf IDs remain selected identities and resolve to the same
   backend, model, timeout, service tier, and reasoning settings exposed by the
   current standalone definitions. Test relationships and effective behavior,
   not copied private constants beyond the intentional model-ladder contract.
3. Preserve source precedence. Cover a standalone same-ID operator override, a
   derived operator override, a configured source that shadows a base ID, and
   selected missing-base, cyclic, malformed-base, and incomplete-target
   failures. Do not implement inheritance or merging in WeatherReporter; all
   resolution must remain PromptKit-owned.
4. Change application profile preflight to accept a successful inspection with
   a nonblank model and an empty backend ID. Trust PromptKit inspection to have
   resolved either a backend or endpoint; do not add the endpoint to
   `promptexec.ProfileInspection` or ordinary provenance.
5. Remove application-level environment lookup and rejection for a nonblank
   `APIKeyEnv`. Remove the now-unused `LookupEnv` fields and plumbing from
   prompt, batch, and comparison inspection requests. Continue rejecting
   `CredentialRequired`/`APIKeyRequired` before weather collection with the
   existing missing-credential category.
6. Add an end-to-end offline regression proving the maintained endpoint-only
   `weather-light` example passes application inspection, retains an empty
   backend ID, and does not expose its endpoint.
7. Prove `rakestrawhome-gemma-4-31b` can pass ordinary and comparison profile
   inspection through the existing adapter and reports the PromptKit
   `rakestrawhome` backend ID. Do not make a provider call or add
   Rakestrawhome-specific configuration.

Canonical documentation in this stage:

- update `docs/policy/architecture.md` so only direct-key-required profiles
  fail credential preflight and backend identity is optional for endpoint-only
  profiles;
- update `docs/config.md` to distinguish same-ID source replacement from
  `base_profile` chain inheritance and to describe optional environment
  credentials;
- update `docs/integrations/promptkit.md` for profile composition, parent
  lookup precedence, endpoint-only identity, optional credentials, and
  Rakestrawhome availability; and
- update `docs/internal/promptkit-adapter.md` and focused app internals for the
  implemented inspection behavior.

Focused verification:

```sh
GOWORK=off go test -count=1 ./internal/promptassets ./internal/adapters/promptkit ./internal/app
GOWORK=off go test -race -count=1 ./internal/adapters/promptkit ./internal/app
```

### Stage 3: Extend The Project-Owned Prompt Execution Contract

Status: Complete.

Purpose: establish dependency-neutral repair and structured-generation-error
values before the adapter or application relies on them.

Work:

1. Add `RepairAttempts int` to `promptexec.OutputContract`. It is the configured
   additional-call budget from the exact prompt contract.
2. Add `RepairAttempts int` to `promptexec.Validation`. It is the number of
   corrective calls actually started for the completed result. Update
   `NewValidation` and every caller so construction is explicit; reject or
   normalize no values here because PromptKit owns output-contract validity.
3. Update all copy helpers, equality/provenance helpers, fixtures, and tests so
   repair values are retained without sharing mutable state.
4. Add a project-owned immutable `promptexec.GenerationError` with unexported
   status and provider-detail fields plus safe accessors:

   - `StatusCode() int`
   - `ProviderCode() string`
   - `ProviderType() string`
   - `ProviderMessage() string`
   - `Category() ErrorCategory`, always returning `Generation`
   - `Error()`, exposing only the WeatherReporter generation category/message
     and optional HTTP status
   - `GoString()`, returning the same safe representation
   - `Unwrap()`, preserving a project-owned `*promptexec.Error`

5. Provide one constructor used by adapters. Defensively normalize valid UTF-8
   and bound code/type to 256 Unicode code points and message to 4,096 Unicode
   code points, even though PromptKit already bounds its accessors. Do not
   expose fields through struct formatting, JSON tags, or exported mutable
   fields. Preserve the dependency cause only behind the project-owned error so
   `errors.Is`/`errors.As` identities remain available without entering error
   text.
6. Add focused tests proving nil/zero safety, category and unwrap behavior,
   status-only ordinary formatting, `%#v` redaction, provider-detail bounds,
   and repair-value copying.

Do not import PromptKit from `internal/promptexec` and do not change CLI or
artifact schemas in this stage.

Focused verification:

```sh
GOWORK=off go test -count=1 ./internal/promptexec
```

### Stage 4: Map PromptKit v0.8.0 Repair And Generation Errors In The Adapter

Status: Complete.

Purpose: make the adapter faithfully translate v0.8.0 preparation, execution,
validation, usage, and failure values into the Stage 3 contract.

Work:

1. Map `promptkit.OutputContract.RepairAttempts` in prompt inspection and
   prepared-execution details. Map
   `promptkit.ValidationResult.RepairAttempts` in completed execution.
2. Preserve PromptKit's cumulative usage exactly as reported across the initial
   call and every completed correction. Continue returning only the final raw
   candidate and final validation result, subject to WeatherReporter's 64 KiB
   generated-output bound.
3. In adapter error classification, retain cancellation, deadline, and capacity
   precedence. Before the generic `ErrLLMGenerate` branch, use `errors.As` for
   `*promptkit.GenerationError` and construct the project-owned
   `promptexec.GenerationError` with status, code, type, message, and hidden
   cause. Initial and corrective generation failures use the same mapping.
4. Extend the injected adapter client used by tests so it can return an ordered
   sequence of responses or errors and record each request safely.
5. Use a synthetic PromptKit prompt with JSON Schema validation and
   `repair_attempts: 1` to cover:

   - first-pass valid output with zero corrections;
   - explicitly empty or invalid output followed by valid corrected output;
   - one-attempt exhaustion returning a final failed validation result rather
     than an operational error;
   - a non-2xx-style `GenerationError` during correction;
   - cumulative token usage and actual repair count; and
   - the same prepared prompt/profile identity across the corrective flow.

6. Keep these tests at the adapter boundary. Do not assert PromptKit's private
   corrective-message wording or reconstruct its internal repair algorithm.

Canonical documentation in this stage: update
`docs/internal/promptkit-adapter.md` for the repair/result/error mappings. Do
not yet claim that embedded WeatherReporter prompts enable repair.

Focused verification:

```sh
GOWORK=off go test -count=1 ./internal/adapters/promptkit ./internal/promptexec
GOWORK=off go test -race -count=1 ./internal/adapters/promptkit
```

### Stage 5: Carry Repair Provenance Through Application Workflows

Status: Complete.

Purpose: make application orchestration understand configured and actual repair
counts before changing the embedded prompt policy.

Work:

1. Add an expected generated-text repair budget to `report.Definition` and set
   it explicitly to zero for all four current `2.0.0` definitions in this
   stage. Include it in report-definition validation and retained contract
   tests.
2. Extend exact prompt preflight so format, validation mode, schema path, and
   repair budget must all match the resolved report definition. Extend
   preparation and completion provenance checks to require the same repair
   budget across inspection and the opaque prepared snapshot.
3. Add `RepairAttempts *int` to application outcomes where execution may fail
   before validation exists. Set it to a fresh pointer immediately after a
   non-nil completed execution is returned, before WeatherReporter's secondary
   generated-text validation. A pointer is required so completed first-pass
   zero is distinguishable from unavailable provenance.
4. Carry independent copies through `ReportResult`, `BatchReportResult`, batch
   conversion, comparison execution's internal outcome, and relevant test
   fakes. Do not expose the new value in CLI or comparison JSON yet.
5. Preserve the actual count on PromptKit validation rejection and on later
   WeatherReporter generated-text or render failures. Leave it unavailable on
   preparation, capacity, cancellation, deadline, and generation errors that
   return no completed PromptKit result.
6. Add focused tests for provenance mismatch, completed zero, completed
   positive, validation rejection, later local validation failure, early
   operational failure, batch copying, and independent concurrent profile
   outcomes.

Canonical documentation in this stage: update the focused prepared-report and
app-orchestration internals to describe configured versus actual repair
provenance. Current public documents should continue to report the embedded
budget as zero until Stage 6.

Focused verification:

```sh
GOWORK=off go test -count=1 ./internal/report ./internal/app ./internal/cli
GOWORK=off go test -race -count=1 ./internal/app
```

### Stage 6: Activate One Repair And Expose Ordinary Result Provenance

Status: Complete.

Purpose: switch the operational prompts to the accepted one-correction policy
and make ordinary generate/run/batch output report what occurred.

Work:

1. Add `repair_attempts: 1` to the output contract of all four embedded prompt
   definitions and change each exact prompt version from `2.0.0` to `2.1.0`.
   Do not change prompt text or generated-text schemas solely for this upgrade.
2. Change all four report registry definitions to exact prompt version `2.1.0`
   and expected repair budget one. Update exact-version fixtures and assertions
   throughout adapter, app, CLI, report, and prompt-asset tests. Remove tests
   that classify `repair_attempts` as a retired setting and replace them with
   an exact one-attempt contract assertion.
3. Add `repairAttempts` to successful and failed generate and batch JSON result
   shapes through the Stage 5 pointers. Emit integer zero for a completed
   first-pass result, a positive integer for a completed repaired result, and
   omit the field when no completed validation made it available.
4. Keep the existing `validationStatus` and failure categories authoritative.
   A repaired valid result proceeds normally. Repair exhaustion remains
   `validation_rejected`, publishes no report for that profile, and retains the
   actual attempt count.
5. Add representative offline assembled tests proving first-pass success,
   repaired success, exhaustion, explicit empty initial content, and batch
   result propagation. Reuse the real PromptKit adapter with an injected
   sequence client for at least one end-to-end repaired execution; use the
   existing app fake at other boundaries where lower-level repair is already
   covered.
6. Confirm no application loop, provider retry, profile fallback, or
   request-level `OutputContract` override was introduced.

Canonical documentation in this stage:

- update `docs/policy/architecture.md` with PromptKit-owned bounded repair and
  failed-exhaustion invariants;
- update `docs/integrations/promptkit.md` with exact prompt version `2.1.0`, one
  configured repair, actual-count semantics, cumulative usage, explicit-empty
  handling, and the distinction from operational retries;
- update `docs/cli.md` for generate and batch `repairAttempts` fields;
- update `docs/internal/report-registry.md`, prepared-report internals, and app
  orchestration internals for exact version and repair flow; and
- keep configuration documentation unchanged because no repair setting is
  added.

Focused verification:

```sh
GOWORK=off go test -count=1 ./internal/promptassets ./internal/report ./internal/adapters/promptkit ./internal/app ./internal/cli
GOWORK=off go test -race -count=1 ./internal/adapters/promptkit ./internal/app
```

### Stage 7: Migrate Comparison Bundles To v2

Status: Complete.

Purpose: preserve repair activity in the profile-evaluation artifact and make
the strict durable schema change explicit.

Work:

1. Change `comparison.SchemaVersion` to
   `weatherreporter.comparison.v2`. Emit and recognize v2 only; do not retain a
   v1 parser or guarded-replacement compatibility path.
2. Add `RepairAttempts *int` to each application comparison profile result,
   CLI comparison profile summary, and durable `comparison.Result`. Propagate a
   fresh copy from Stage 5's execution outcome.
3. Place `repairAttempts` immediately after `validationStatus` in the canonical
   result-object JSON field order. Encode zero for completed first-pass
   validation, a positive integer for completed correction, and omit it only
   when no completed validation exists.
4. Tighten manifest invariants: every non-nil repair count is non-negative; a
   successful result must have `validationStatus: "passed"` and a non-nil
   repair count; a failed result with a completed validation status must also
   have a non-nil count; and an early operational failure may omit both.
5. Update the strict token-level JSON recognizer to accept only the canonical
   `repairAttempts` field at its correct object level, reject duplicate,
   unknown, negative, fractional, string, overflow, and malformed values, and
   continue rejecting v1 as an unsupported current bundle.
6. Update manifest construction, cloning, validation, exact serialization
   tests, guarded replacement tests, malicious bundle tests, partial-success
   tests, and CLI comparison summaries. Preserve flat layout, result ordering,
   hashes, atomic publication, cancellation safety, and no Distributor calls.
7. Cover concurrent peers where one succeeds first-pass, one repairs, one
   exhausts, and one fails operationally. The counts must remain attached to
   the selected profile positions without races or cross-contamination.

Canonical documentation in this stage:

- replace the v1 contract in `docs/integrations/comparison-bundle.md` with v2,
  including exact field order, presence rules, and the lack of v1 replacement
  compatibility;
- update `docs/cli.md` for comparison `repairAttempts`;
- update `docs/operations.md` to tell operators to move or remove an existing
  v1 bundle before replacing at the same destination; and
- update comparison execution/publication internals and architecture policy as
  needed for the current-only version invariant.

Focused verification:

```sh
GOWORK=off go test -count=1 ./internal/comparison ./internal/app ./internal/cli
GOWORK=off go test -race -count=1 ./internal/comparison ./internal/app
```

### Stage 8: Add Secure Provider-Failure Debug Capture

Status: Complete.

Purpose: expose useful PromptKit v0.7.0 provider diagnostics only through the
existing explicit secure debug boundary while keeping ordinary errors safe.

Work:

1. Extend prompt preparation debug output with configured
   `repairAttempts` and advance its schema identifier from
   `weatherreporter.prompt_preparation_debug.v2` to
   `weatherreporter.prompt_preparation_debug.v3`.
2. Extend execution validation debug output with actual `repairAttempts` and
   advance its schema identifier from
   `weatherreporter.prompt_execution_debug.v2` to
   `weatherreporter.prompt_execution_debug.v3`. Retain cumulative token usage.
3. Add a dedicated `failure.json` artifact with schema identifier
   `weatherreporter.prompt_failure_debug.v1`. Its canonical fields are:

   - top level: `schemaVersion`, `reportId`, `validDate`, `runId`, `failure`;
   - failure object: `category`, `statusCode`, `providerCode`, `providerType`,
     `providerMessage`;
   - omit absent provider fields and zero status; and
   - never include the raw provider body, headers, endpoint, credentials,
     request, schema, rendered prompt, or generated candidate.

4. Add `PromptDebugWriter.WriteFailure` using the existing handle-relative
   secure run directory, `0700` directory and `0600` file modes, canonical JSON
   encoding, and no-follow/atomic replacement behavior. Disabled writers must
   perform no filesystem work.
5. When execution returns an error, use `errors.As` only against the
   project-owned `*promptexec.GenerationError`. If explicit debug capture is
   enabled, write `failure.json` using that profile's existing debug reference.
   This applies equally to initial and corrective provider failures and keeps
   comparison profile directories isolated.
6. If failure-debug writing also fails, retain the generation failure as the
   primary categorized error and join the safe debug-write failure rather than
   replacing or hiding the provider failure. Never place provider code, type,
   or message in the joined error text.
7. Ordinary generate, batch, and comparison errors should gain only the safe
   HTTP status already rendered by `promptexec.GenerationError.Error`; do not
   add provider detail fields to CLI summaries, comparison manifests, logs, or
   Distributor requests.
8. Add adversarial tests for formatter redaction, malicious provider strings,
   JSON escaping, bounds, absent fields, file modes, symlink/path attacks,
   write failure, cancellation identity, initial versus corrective failures,
   and concurrent comparison captures.

Canonical documentation in this stage:

- update `docs/operations.md` with the three debug artifact versions,
  `failure.json`, sensitivity, permissions, and retention;
- update `docs/integrations/promptkit.md` with ordinary status-only disclosure
  and debug-only provider detail;
- update prompt-debug, PromptKit-adapter, and app-orchestration internals; and
- ensure `docs/policy/architecture.md` explicitly prohibits provider-controlled
  diagnostics from ordinary outputs.

Focused verification:

```sh
GOWORK=off go test -count=1 ./internal/promptexec ./internal/promptdebug ./internal/adapters/promptkit ./internal/app ./internal/cli
GOWORK=off go test -race -count=1 ./internal/promptdebug ./internal/adapters/promptkit ./internal/app
```

### Stage 9: Reconcile Documentation And Perform The Final Upgrade Audit

Status: Complete.

Purpose: verify the complete end state as one coherent WeatherReporter feature
and leave no stale v0.5.0, prompt v2.0.0, comparison v1, credential, profile,
repair, or debug claims.

Work:

1. Re-read the feature roadmap, `docs/development.md`, every policy document,
   and every canonical document changed by Stages 1-8. Reconcile them against
   executable behavior and remove duplicated or stale definitions. Keep
   unimplemented future ideas in `docs/roadmap/future.md`, not current-state
   documents.
2. Search code, embedded assets, examples, tests, and documentation for stale
   contractual literals and review every occurrence of:

   - PromptKit `v0.5.0`, `v0.6.0`, and `v0.7.0` as an active dependency claim;
   - prompt version `2.0.0`;
   - `weatherreporter.comparison.v1`;
   - prompt debug schema v2 identifiers;
   - claims that profile fields never inherit;
   - claims that every `APIKeyEnv` must be populated;
   - claims that backend ID is always required;
   - claims that repair is disabled or `repair_attempts` is retired; and
   - provider detail in ordinary output.

   Historical release documents may retain accurate historical literals.
3. Verify canonical ownership:

   - architecture owns invariants and boundaries;
   - config owns operator profile and credential behavior, but no repair field;
   - PromptKit integration owns logical prompt/profile/output contracts;
   - CLI owns result fields;
   - operations owns explicit debug handling and old comparison-bundle cleanup;
   - comparison integration owns the complete v2 manifest; and
   - internal documents own implementation flow without duplicating the public
     references.

4. Verify maintained examples remain valid, secret-free, and tested. The local
   `weather-light` example remains a standalone endpoint-only profile rather
   than inheriting an OpenRouter backend it cannot clear.
5. Review the complete diff for architecture leakage. Production packages
   outside `internal/adapters/promptkit` must not import PromptKit; no
   application repair loop, provider client, raw provider diagnostic, profile
   YAML parser, or durable application state may have appeared.
6. Review tests under the testing policy. Keep consumer contract and regression
   coverage, remove accidental duplication of upstream implementation tests,
   and ensure every default test is offline and repeatable.
7. Run the complete validation set:

```sh
gofmt -w <all changed Go files>
GOWORK=off go test -count=1 ./...
GOWORK=off go test -race -count=1 ./...
GOWORK=off go vet ./...
GOWORK=off go build ./...
GOWORK=off go mod tidy -diff
go run ./cmd/weatherreporter --help
go run ./cmd/weatherreporter compare --help
test -z "$(git ls-files go.work go.work.sum)"
test ! -e vendor
git diff --check
```

8. Confirm `go.mod` has no `replace`, the resolved PromptKit module is exactly
   v0.8.0, and no live credential or provider call occurred during validation.
9. After every check passes, update this plan's status to Completed and add a
   concise completion note listing the implemented stages. Do not delete either
   roadmap until the maintainer has reviewed the implementation. Do not create
   a release document or tag; release preparation remains a separate maintainer
   action once a version is selected.

## Completion Standard

The implementation is complete only when all nine stages pass their focused
and repository-wide checks, all locked decisions are observable in code and
canonical documentation, and the feature roadmap's completion criteria are
satisfied. Passing compilation alone is insufficient. The final state must
demonstrate repaired success, repair exhaustion, comparison provenance,
endpoint-only routing, optional credentials, inherited profiles, Rakestrawhome
inspection, safe ordinary provider failures, secure debug-only detail, and
unchanged publication and concurrency invariants.