# CodeGraph-Rust MCP server

> Creates a deterministic code knowledge graph using tree-sitter and SQLite to provide symbols, calls, and dependencies to AI agents.

- Repository: https://github.com/sunerpy/codegraph-rust
- Page: https://hostedmcp.org/servers/sunerpy/codegraph-rust
- Transport: —
- Stars: 22
- License: MIT

## Environment variables

| Name | Required | Secret | Description |
|---|---|---|---|
| `CODEGRAPH_UI` | no | no |  |

## FAQ

### Does CodeGraph use AI or LLMs for indexing?

No, it is a deterministic tool that uses tree-sitter extraction and SQLite/FTS5 without any AI or vector runtime inside the indexer.

### Is the indexer incremental?

Yes, the sync and watcher commands update changed files while maintaining the same final canonical result as a clean index.

### Can I view the code graph visually?

Yes, you can open a local, read-only browser viewer using the `codegraph ui` command.