CLAUDE.md git:20260925.c61ec31A

Immutable. This exact content never changes and is served at /api/v1/blob/50d28bae85048ccb.

@AGENTS.md

- This repo IS the Claude Code plugin: `/masterplan` routes through `commands/masterplan.md`; manifests live in `.claude-plugin/`. AGENTS.md (imported above) is a thin index — the five-layer architecture lives in `docs/internals.md`, and build/test + contributor discipline in `docs/development.md`.