# Step 6 Implementation Completion Record

## Status

Completed on 2026-07-28.

This record closes
[Migration Step 6: Extract And Stabilize Promptkit](step6.md). It replaces the
temporary implementation checklist now that every extraction, documentation,
validation, and publication gate has passed.

## Recorded Commits And Release

- Scriptorium extraction source:
  `c7263ab2a8e58f7fb97280082d327a820c7cece7`
- Accepted Promptkit release commit:
  `9e68a2bbf779545995270c47842048a3bc6c85dc`
- Published annotated Promptkit tag: `v0.1.0`
- Verified remote tag object:
  `b4495c2b294967049bb363f20d5607b1f2a36f49`

All Promptkit extraction commits use plain-English messages and remain in the
Promptkit repository. Scriptorium received no framework implementation or
dependency change during this work.

## Completed Work

Promptkit received and characterized:

- the application-neutral domain, defaults, and file-catalog foundation;
- prompt and profile sources, the embedded built-in catalog, and rendering;
- ordinary artifact reading and output validation;
- the provider-neutral model-client boundary and OpenAI-compatible client;
- preparation and execution orchestration;
- the supported root facade, values, extension points, error mapping, copying,
  and redacted formatting;
- recursive dependency-boundary protection;
- framework contract fixtures and deterministic offline tests;
- canonical consumer, format, integration, internal, development, testing,
  architecture, and release documentation; and
- a maintained offline `Prepare` example.

Application configuration, CLI and HTTP adapters, transport policy, restricted
artifact access, deployment behavior, and executable concerns remained in
Scriptorium.

## Validation Evidence

The exact Promptkit release commit passed from a fresh detached checkout with
`GOWORK=off`:

- module tidiness, ordinary tests, race-enabled tests, vet, and build;
- the maintained offline example;
- Go formatting, whitespace, and clean-tree checks;
- module and package identity checks;
- absence of Scriptorium module and package dependencies;
- absence of workspaces and replacements;
- the recursive architecture guard;
- public Go inventory and sentinel-error comparison;
- all maintained local links;
- exact comparison of all 24 built-in assets with the source snapshot; and
- preservation of GPLv3 and Promptkit-specific project notices.

Before publication, unchanged Scriptorium independently passed all tests, vet,
the `cmd/scriptorium` build, and whitespace checks with no Promptkit dependency
or replacement.

Promptkit's `main` branch was published before tagging. The annotated
`v0.1.0` tag was inspected, pushed, and remotely verified to resolve to the
accepted commit. A clean temporary consumer module then downloaded exactly
`v0.1.0`, built and ran a minimal root-package program, and verified its module
graph without a local replacement.

No binary or hosting-provider-specific release artifact was created.

## Migration Handoff

Scriptorium remains deliberately unchanged at its pre-cutover application
boundary. [Migration Step 7](migration.md#step-7-slim-scriptorium-and-adopt-promptkit)
is the next authorized work: adopt the tagged Promptkit module and remove the
duplicated framework while retaining Scriptorium-owned executable and transport
behavior.

The [Step 6 completion record](step6.md) owns the completed result and retained
boundary. The [main migration roadmap](migration.md) owns all later work.