# Update Documentation Sync documentation from source-of-truth: 1. Read package.json scripts section - Generate scripts reference table - Include descriptions from comments 2. Read .env.example - Extract all environment variables - Document purpose and format 3. Generate docs/CONTRIB.md with: - Development workflow - Available scripts - Environment setup - Testing procedures 4. Generate docs/RUNBOOK.md with: - Deployment procedures - Monitoring and alerts - Common issues and fixes - Rollback procedures 5. Identify obsolete documentation: - Find docs not modified in 90+ days - List for manual review 6. Show diff summary Single source of truth: package.json and .env.example