# Reference

Information-oriented docs: complete and accurate lookup material.

- [cli.md](cli.md) — all 27 CLI commands and global flags
- [config.md](config.md) — all `.cartog.toml` keys and environment variables
- [exit-codes.md](exit-codes.md) — `cartog self` exit codes, state file format, env vars
- [mcp-tools.md](mcp-tools.md) — 16 MCP tools, progress notifications, cancellation, logging
