Claudette

What it does

Claudette builds a structural knowledge graph of your codebase using Tree-sitter, tracking changes incrementally. It provides Claude with precise context, allowing it to read only the relevant parts of the code rather than the entire codebase, significantly reducing token usage and improving review accuracy.

Tools

• build_or_update_graph: Initial build or incremental update of the codebase graph.
• get_impact_radius: Determine the blast radius of changes to specific files.
• get_review_context: Provide token-optimized structural summaries for code reviews.
• query_graph: Perform queries for callers, callees, tests, imports, and inheritance.
• semantic_search_nodes: Search for code entities by name or meaning.
• embed_graph: Compute vector embeddings for semantic search.
• list_graph_stats: View graph size and health statistics.
• get_docs_section: Retrieve specific documentation sections.

Installation

Add the following to your .mcp.json or claude_desktop_config.json:

{
  "mcpServers": {
    "claudette": {
      "command": "claudette",
      "args": ["serve"]
    }
  }
}

Supported hosts

• Claude Code
• Claude Desktop