## Agent-written change: acceptance and evidence

Complete this section for behavior implemented with a coding agent. Use `N/A` only
with an explanation.

### Behavior under review

- Acceptance criterion:
- Production entry point:
- Test that reaches that entry point:
- Release risk if the behavior is wrong:

### Negative control

- Deliberate, reversible break:
- Focused test command:
- Expected failing assertion:
- Observed failing output:
- Restoration performed:
- Observed passing output after restoration:

### Full verification

- Repository gate command:
- Observed result:
- Shared services or state used by the run:
- Independent reviewer:
- Unverified or skipped checks:
- Documentation changed or removed:

### Approval checklist

- [ ] The acceptance criterion describes observable behavior.
- [ ] The named test calls the production path, not a test-only substitute.
- [ ] The negative control failed for the expected reason.
- [ ] The test passed after restoration.
- [ ] The worktree was clean after restoration.
- [ ] An independent reviewer checked the evidence and the completion claims.