Pre-index your codebase so Claude Code skips the exploration phase. Every conversation saves 30-50K tokens.
Every Claude Code conversation starts the same way: 10-20 tool calls exploring your codebase. Reading files, scanning directories, checking what functions exist. On a large project this burns 30-50K tokens before any real work begins. Every. Single. Time.
npx claude-code-mapOne command. Scans your project using tree-sitter AST parsing, generates 5 compact markdown index files. Add one line to your CLAUDE.md and every future conversation starts with the map already in hand.
Next.js (App + Pages Router), Astro, Express, Fastify, Django, Flask
| File | Contents |
|---|---|
| structure.md | Annotated file tree with framework info |
| exports.md | All exported functions, classes, types with signatures |
| routes.md | HTTP routes with methods and auth tags |
| schema.md | Database schema (Prisma, Django, etc.) |
| types.md | Interfaces, enums, type aliases with fields |
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