<!-- task=m-principal-provider-credential-slot-routing/10+08,09_verification_contracts plan=4 tag=REVIEW_REVIEW_TEST milestone-task=slot-smoke,contract-ops -->

# Complete - m-principal-provider-credential-slot-routing/10+08,09_verification_contracts

## Completed At

2026-08-02

## Summary

Completed after five recorded plan/review pairs, one resolved external-execution authorization stop, three formal rework failures, and a final PASS. The final loop corrected the managed API-key qualification wording and retained the authorized one-shot OpenAI result within the S16/S17 redaction boundary.

## Loop History

| Plan | Review | Verdict | Note |
|------|--------|---------|------|
| `plan_local_G07_0.log` | `code_review_cloud_G07_0.log` | No verdict | Initial implementation record was incomplete and superseded. |
| `plan_local_G07_1.log` | `code_review_cloud_G07_1.log` | FAIL | Live-path, deterministic qualification, contract synchronization, and literal verification evidence were incomplete or contradicted. |
| `plan_cloud_G10_2.log` | `code_review_cloud_G10_2.log` | FAIL | Managed Messages lease issuance and private-key evidence matching required repair. |
| `plan_cloud_G08_3.log` | `code_review_cloud_G08_3.log` | FAIL | Deterministic behavior passed, but the Grafana wording was incorrect and the S16 live request still required user authorization. |
| `plan_cloud_G07_4.log` | `code_review_cloud_G07_4.log` | PASS | Corrected the runbook boundary and verified the authorized one-shot evidence, fresh deterministic qualification, contract/spec pointers, and secret-free retained artifacts. |

## Implementation and Cleanup

- Corrected `docs/openai-usage-grafana.md` to distinguish end-to-end Chat/Messages route qualification from OpenAI-only Prometheus slot/revision series.
- Clarified that the deterministic OpenAI packet contains one initial Chat request and one rotated Chat request on the same managed slot.
- Retained only provider, model, safe credential-slot reference, immutable revision, UTC date, result, and exit status from the single authorized no-retry OpenAI request.

## Final Verification

- `make test-credential-slot-smoke` with an executable `TMPDIR` under `/config/workspace` - PASS; exit 0 with both managed profiles, exact auth counts `chat=2` and `messages=1`, revisions 1/2, TLS negative matrix, post-revoke unchanged counters, and no fallback.
- `git diff --check` - PASS; no whitespace errors.
- Targeted runbook/contract/spec pointer search plus the negated stale-claim search - PASS; corrected boundary present and prior false Messages-series wording absent.
- Exact configured provider-secret and age-private-key scans across repository-visible files - PASS; zero matching files and no secret material emitted.
- Authorized OpenAI one-shot evidence review - PASS; one successful `gpt-5.6-luna` request was retained as sanitized fields only, and the reviewer did not repeat the external request.

## Residual Nit

- None.

## Follow-up Work

- None.
