Existing Repository Skill For working with existing codebases - analyze structure, respect conventions, and set up proper guardrails without breaking anything. Sources: Husky | lint-staged | pre-commit | commitlint --- Core Principle Understand before modifying. Existing repos have conventions, patterns, and history. Your job is to work within them, not reorganize them. --- Phase 1: Repository Analysis ALWAYS run this analysis first when joining an existing repo. 1.1 Basic Detection 1.2 Tech Stack Detection 1.3 Repo Structure Type | Pattern | Detection | Meaning | |---------|-----------|-----…