[hongzuoj-pixel]

New users previously needed a custom JSON wrapper for a vendor CLI and had to assemble real defect acceptance manually. This adds a pinned Codex 0.163.0 adapter/profile generator and case-init/case-check workflows for two independent Python defects.

The adapter requires an explicit model, read-only proposals, strict completed JSONL events, separate acceptance credentials and durable invocation/time reservations. It supports npm native-package layouts and nested working directories. The cases pin boltons/more-itertools source and fix commits, reproduce target assertions, accept the reference change, reject an intentional regression, rerun recovery and export portable positive/negative evidence. Protocol/reference controls are labelled separately from live AI results.

Validation of tree 238e62dc39ec74441842ab71ac1d844c7d388066:

• Full local pytest with the actual pinned Codex binary enabled: 279 passed, 6 explicit Docker skips. Actual CLI/local-server success and injected HTTP failure both passed. Scoring invariants passed.
• Wheel/sdist built; non-editable installation into a fresh environment passed. Both real cases passed reference/regression/recovery/export/gate using the final installed wheel. Installed source identity and packaged third-party notices verified.
• All 11 final PR CI jobs passed: run 39117544316. Linux/Windows actual-Codex jobs each passed 30 tests and both real cases; Docker passed all 6 dedicated tests; Python 3.10/3.12/3.13 and pytest 8/9 suites passed; wheel/sdist installation and offline browser evidence gates passed. JUnit, distribution artifacts and case ZIP/JSON evidence are retained.
• The PR merge candidate tree exactly matches the locally tested tree above; original main 17b370e997bfe8f966d61ffd3352324ba838a7e7 remains in history.

Roadmap: live model validation with credentials and an explicit spending allowance; certified Node/GenericCommand evidence; at least three independent new-user walkthroughs; maintainer license choice, support/upgrade notes and final stable-release acceptance. No paid model request was made. See docs/PRODUCT_PLAN.md and docs/ACCEPTANCE_MATRIX.md.

Post-merge verification: main commit bf77f7f0d0f80e7d9013fd64ad84c6c09366797d has the identical tested tree. All 11 main-branch CI jobs passed in run 39117791709.