# P51 Mind Model Closure Audit

## Goal

Record the post-P50 closure state for `docs/MIND-MODEL-DESIGN.md`: the P12-P50
MIND-MODEL baseline is complete, and future work must be opened as a new-stage
spec rather than treated as unfinished P42 baseline work.

## Scope

- Add `specs/p51-mind-model-closure-audit.spec.md`.
- Add a post-P50 closure note to `docs/MIND-MODEL-DESIGN.md`.
- Update `AGENTS.md` and `CLAUDE.md` inventories.
- Do not change runtime code.

## Steps

- [x] Capture P51 task contract.
- [x] Document the post-P50 closure state.
- [x] Update agent inventories.
- [x] Run spec and grep acceptance checks.
- [ ] Commit, ingest decision memory, push, and open PR.

## Verification

```bash
agent-spec parse specs/p51-mind-model-closure-audit.spec.md
agent-spec lint specs/p51-mind-model-closure-audit.spec.md --min-score 0.7
rg -n "P51 closure audit: the MIND-MODEL baseline is complete|No open implementation tasks remain in the P12-P50 baseline" docs/MIND-MODEL-DESIGN.md
rg -n "Completion does not mean every optional future enhancement is implemented|must start as new-stage specs" docs/MIND-MODEL-DESIGN.md
rg -n "p51-mind-model-closure-audit|P51 mind model closure audit" AGENTS.md CLAUDE.md
rg -n "No open Future Work remains in the P42 list|P50 closes that item as policy" docs/MIND-MODEL-DESIGN.md
git diff --name-only
git diff --check
```
