Preconditions

• MATLAB code and code/matlab/Qx/qx_code_plan.md exist.
• Approved decision, method card, data profile, and run summary are available.
• MATLAB or 北太天元 runtime availability is known.

Workflow

1. Resolve approved main/baseline scope and any activated fallback.
2. Inspect and run the code when a compatible runtime is available.
3. Evaluate:
   • syntax
   • input_contract
   • method_alignment
   • reproducibility
   • output_contract
4. Include compatibility evidence for toolbox usage, jsonencode, file I/O, plotting/export, and 北太天元 constraints.
5. Add only relevant numerical, feasibility, leakage, or scale checks.
6. If runtime is unavailable, use NOT_RUN rather than claiming execution success.
7. If asked to fix findings, patch minimally and rerun affected checks.
8. Save code/matlab/Qx/reviews/qx_matlab_review.json.

Review Schema

Use the same schema as python-code-reviewer, with:

• "language": "matlab"
• runtime
• compatibility_target
• optional compatibility check

Required named checks use PASS, FAIL, or justified NOT_APPLICABLE. Runtime-dependent checks use NOT_RUN when execution was impossible; this blocks G3 until executed.

Rules

• Do not pad pass items.
• Do not fabricate MATLAB/北太天元 execution.
• Do not approve unavailable toolbox dependencies without an explicit target exception.
• Do not change the mathematical model silently.
• Do not require a duplicate Markdown review.

Verification

• Approved main and baseline scope is enforced.
• Compatibility constraints are checked.
• Run summary and outputs agree.
• Verdict follows required check statuses and runtime evidence.