Code Review

Review all changed files for performance, architecture violations, type safety, and code quality. Fix every real issue found. Severity-ranked — critical issues first.

Verification rule: Every fix must be verified. Run tests after fixing. Never say "this should fix it" — show the test output proving it does.

Phase 1: Identify Changes & Detect Stack

Run git diff (or git diff HEAD if there are staged changes) to see what changed. If no git changes, review files edited in this conversation.

Auto-detect stack from changed files:

• .go files → Go review rules
• .py files → Python review rules
• .tsx/.ts files → React review rules
• Mixed → apply all relevant rule sets

Phase 2: Launch Four Review Agents in Parallel

Use the Agent tool to launch all four agents concurrently. Pass each agent the full diff plus the detected stack context.