Codebase Mapping Overview Auto-indexes the project structure to build a comprehensive codebase map. This map is used for invisible context injection via the UserPromptSubmit hook, providing Claude with project awareness without explicit user prompting. Map Contents Project Structure - Directory tree with depth-limited enumeration - Key file identification (entry points, configs, lock files) File Type Distribution - Language breakdown (TypeScript, JavaScript, Python, etc.) - Framework detection (React, Next.js, Express, etc.) Entry Points - Main entry files (index, main, app) - CLI entry point…