<!-- task=m-iop-agent-chronos-extraction-decoupling/08+07_cleanup_build_contract plan=3 tag=REVIEW_REFACTOR milestone-task=decouple -->

# Complete - m-iop-agent-chronos-extraction-decoupling/08+07_cleanup_build_contract

## Completion Time

2026-08-02T03:00:00Z

## Summary

Closed the root README D04 ownership correction after the prior semantic-oracle review failure; the final follow-up review is PASS.

## Loop History

| Plan | Review | Verdict | Notes |
|------|--------|---------|-------|
| `plan_local_G07_0.log` | `code_review_cloud_G07_0.log` | NOT REVIEWED | Superseded before implementation review. |
| `plan_local_G07_1.log` | `code_review_cloud_G07_1.log` | NOT REVIEWED | Superseded after the transfer-reference direction was rejected. |
| `plan_local_G07_2.log` | `code_review_cloud_G07_2.log` | FAIL | Broad cleanup passed, but README ownership language remained semantically stale. |
| `plan_local_G04_3.log` | `code_review_cloud_G04_3.log` | PASS | README D04 boundary and deterministic evidence were corrected and independently verified. |

## Implementation and Cleanup

- Rewrote the root README so IOP owns external inference plus model/provider/device execution lifecycle only.
- Assigned agent, workspace/tool, terminal/PTY, and remote-host control to independent Chronos Server/Node and described external tools/agents as ordinary inference clients.
- Preserved the pinned ownership manifest and transferred standalone contract digests.
- Recorded manual recovery because the dispatcher worker and official review repeatedly exited before finalization; no excluded later-task source was changed.

## Final Verification

- Positive README boundary assertion — PASS; exit code 0, stdout/stderr empty.
- Forbidden-semantic scan — PASS; exit code 0, stdout/stderr empty.
- Manifest and transferred-contract SHA-256 assertions — PASS; exit code 0, stdout/stderr empty.
- `git diff --check` — PASS; exit code 0, stdout/stderr empty.

## Remaining Nits

- None.

## Follow-up Work

- None.
