What problem does it solve? Getting an unbiased, critical code review is hard when you review your own work or lack a senior engineer on hand. This Skill spawns an independent Claude Code subprocess that acts as a senior staff engineer, delivering a structured review with grades, severity-tagged findings, and a ship/no-ship verdict. ## Core Features & Use Cases - Independent Subprocess Review: Runs claude -p in a sandboxed mode (--tools "") so the review is analysis-only with no code execution. - Structured Output: Returns a grade (0-5), a verdict (APPROVE, REQUEST CHANGES, or NEEDS DISCUSSION), severity-tagged findings grouped by category, and a summary of must-fix items. - Multi-File Support: Combines multiple files into a single review input, and supports resuming a review session via --resume <session-id> for follow-up questions. - Use Case: Before merging a pull request, run /review-code src/auth.ts src/api.ts to get a critical second opinion covering security vulnerabilities, error handling gaps, and performance problems. ## Quick Start Ask the AI to run the review-code skill on one or more source files, for example by typing /review-code src/app.ts.