Codebase Quick Map

Build and maintain a concise architectural map of a codebase in a single file: .dev/QUICK-MAP.md.

The map is a working reference, not exhaustive documentation. It focuses on how functionality maps to files and how modules connect to each other. Conciseness is critical — the file should be as short as possible while remaining useful. Every line must earn its place. Prefer terse annotations over full sentences. Omit anything a developer could infer from file names or standard conventions.

Two modes

Mode A — Generate

Triggered when the user asks to create, generate, or refresh the map.

Mode B — Maintain

Triggered automatically when .dev/QUICK-MAP.md already exists and you are making changes to the codebase. After completing code changes, update the map to reflect what changed.

Mode A: Generate the map