# REVIEW — OBPI-0.23.0-04-ceremony-enforcement

**Reviewer:** spec-reviewer agent
**Date:** 2026-03-28
**Verdict:** PASS

## Promises vs Delivery

| # | Requirement | Met? | Evidence |
|---|------------|------|----------|
| 1 | Ceremony skill presents each OBPI's closing argument in sequence | YES | `.claude/skills/gz-adr-closeout-ceremony/SKILL.md` — Step 3 Part 1 presents closing arguments per OBPI |
| 2 | Product proof status table displayed with per-OBPI proof type | YES | Ceremony Step 3 Part 2 renders product proof from `gz closeout --dry-run`; `src/gzkit/commands/closeout.py` renders the table |
| 3 | Reviewer assessment presented: promises-met, docs-quality, closing-argument-quality | YES | Ceremony Step 3 Part 3 presents structured reviewer table; `src/gzkit/commands/common.py` has ceremony formatting helpers |
| 4 | Ceremony blocks if evidence missing (closing argument, product proof, reviewer assessment) | YES | Ceremony Step 2 pre-flight check with blocking conditions table; `gz closeout` exits 1 on missing proof |
| 5 | ADR-CLOSEOUT-FORM.md includes Defense Brief section | YES | `src/gzkit/commands/closeout_form.py` — `defense_brief` parameter integrated; `tests/test_closeout_ceremony.py:test_form_includes_defense_brief` |
| 6 | Closeout manpage documents new ceremony flow | YES | `docs/user/manpages/closeout.md` created |

**Promises met:** 6/6

## Documentation Quality

**Assessment:** substantive

Manpage created, command doc updated, ceremony skill fully rewritten with defense brief structure. 24 unit tests and 3 BDD scenarios with 24 steps provide strong coverage.

## Closing Argument Quality

**Assessment:** earned

The closing argument articulates the transformation from checklist to defense presentation, identifies the specific integration points (OBPI-01 closing arguments, OBPI-02 product proof, OBPI-03 reviewer assessment), and explains the blocking behavior. References concrete evidence (24 tests, 3 BDD scenarios).

## Concerns (Non-blocking)

1. **BDD scenarios test happy path only (minor).** The 3 BDD scenarios in `features/closeout_ceremony.feature` test rendering behavior (closing arguments, product proof, reviewer assessment display) but do not include a scenario where the ceremony blocks due to missing evidence. The blocking behavior is covered by unit tests (`test_closeout_ceremony.py`) and the product proof BDD feature, but a dedicated blocking BDD scenario would strengthen confidence.

## Summary

All six requirements are delivered. The ceremony skill is transformed from a checklist into a defense presentation with closing arguments, product proof table, and reviewer assessment. The blocking gate is enforced by both the ceremony skill pre-flight and the `gz closeout` product proof gate. Minor gap: BDD scenarios cover rendering but not blocking behavior directly.
