Code Analyzer Skill Installation No separate download: the skill runs the in-repo tool . - Ensure Node.js (v18+) is installed: nodejs.org or (Windows), (macOS). - From the project root, the script is invoked automatically; no extra install steps. Cheat Sheet & Best Practices Metrics: Focus on cyclomatic complexity (decision paths), LOC, maintainability index, and duplicate blocks. Use ESLint rule (e.g. ) for JS/TS; optional chaining and default params add branches. Process: Analyze before refactoring; run project-wide then drill into hotspots. Track trends over time (not one-off). Use , , , ,…