What problem does it solve? Tests and structural checks can pass while code is still wrong: logic bugs hide behind passing tests, edge cases go unhandled, and acceptance criteria are satisfied only on paper. This Skill performs a semantic, adversarial review of a single block's diff in a fresh-context subagent, catching what deterministic verifiers cannot. ## Core Features & Use Cases - Three review lenses: Blind Hunter finds correctness bugs without trusting names or comments; Edge Case Hunter walks every branch, boundary, empty/error state, and concurrency path; Acceptance Auditor verifies every AC is truly satisfied, including dedicated audits of concurrency claims (real contention vs. sequential theater, atomicity vs. TOCTOU races). - Finding triage: Every finding is classified by severity (HIGH/MED/LOW) and disposition (Patch, Defer, or Decision), producing a strict handoff verdict of APPROVE, CHANGES, or BLOCKED. - Read-only by design: It finds and triages but never fixes, commits, or moves files; fixes belong to the worker. - Use Case: After the structural verifier passes a block in the mismAgent build movement, invoke this review on the block's diff to confirm the code is actually correct before merge. ## Quick Start Ask the worker-composer to run the code-review skill on the current block's diff after the verifier passes, and report the verdict with triaged findings.