TDD Verification & Adversarial Review When inheriting a TDD task where tests were pre-written: (1) Run full test suite to confirm RED→GREEN state and all 496+ tests pass; (2) Examine committed diffs for design choices (quantile logic, boundary conditions, type consistency); (3) Classify findings as MINOR (type annotation, docstring gaps) vs MAJOR (logic errors requiring fix round); (4) Route learnings to existing issues (#1972 for test-coverage gaps) rather than creating noise; (5) Post GitHub comment with verdict and push summary before exit. ---