langgenius/backend-code-review
Review backend code for quality, security, maintainability, and best practices based on established checklist rules. Use when the user requests a review, analysis, or improvement of backend files (e.g., .py) under the api/ directory. Do NOT use for frontend files (e.g., .tsx, .ts, .js). Supports pending-change review, code snippets review, and file-focused review.