# ADR Closeout Form: ADR-0.0.3-hexagonal-architecture-tune-up

**Status**: Phase 2 — Completed

---

## Pre-Attestation Checklist

Closeout evidence verified:

- [x] All checklist items in ADR are complete
- [x] All OBPIs have passing acceptance criteria
- [x] Gate 2 (TDD): Tests pass
- [x] Gate 3 (Docs): Docs build passes
- [x] Gate 4 (BDD): Behave suite passes
- [ ] Code reviewed

## Evidence Paths

| Gate | Evidence | Command/Path |
|------|----------|--------------|
| Gate 1 | ADR exists | `docs/design/adr/foundation/ADR-0.0.3-hexagonal-architecture-tune-up/ADR-0.0.3-hexagonal-architecture-tune-up.md` |
| Gate 2 (TDD) | Tests pass | `uv run gz test` |
| Quality (Lint) | Lint passes | `uv run gz lint` |
| Quality (Typecheck) | Typecheck passes | `uv run gz typecheck` |
| Gate 3 (Docs) | Docs build | `uv run mkdocs build --strict` |
| Gate 4 (BDD) | BDD passes | `uv run -m behave features/` |
| Gate 5 | Human attests | `uv run gz attest ADR-0.0.3-hexagonal-architecture-tune-up --status completed` |

## OBPI Status

| OBPI | Description | Status |
|------|-------------|--------|
| [OBPI-0.0.3-01-hexagonal-skeleton](OBPI-0.0.3-01-hexagonal-skeleton.md) | Hexagonal Skeleton | Completed |
| [OBPI-0.0.3-02-domain-extraction](OBPI-0.0.3-02-domain-extraction.md) | Domain Extraction | Completed |
| [OBPI-0.0.3-03-exception-hierarchy](OBPI-0.0.3-03-exception-hierarchy.md) | Exception Hierarchy & Exit Codes | Completed |
| [OBPI-0.0.3-04-test-fakes-separation](OBPI-0.0.3-04-test-fakes-separation.md) | Test Fakes & Separation | Completed |
| [OBPI-0.0.3-05-config-precedence-injection](OBPI-0.0.3-05-config-precedence-injection.md) | Config Precedence & Injection | Completed |
| [OBPI-0.0.3-06-output-formatter](OBPI-0.0.3-06-output-formatter.md) | Output Formatter | Completed |
| [OBPI-0.0.3-07-structured-logging-structlog](OBPI-0.0.3-07-structured-logging-structlog.md) | Structured Logging | Completed |
| [OBPI-0.0.3-08-progress-indication](OBPI-0.0.3-08-progress-indication.md) | Progress Indication | Completed |
| [OBPI-0.0.3-09-policy-tests](OBPI-0.0.3-09-policy-tests.md) | Policy Tests (Architectural Enforcement) | Completed |

## Human Attestation

### Verbatim Attestation

- `completed`

**Attested by**: Jeff
**Timestamp (UTC)**: 2026-03-24T10:24:42Z
