LocalFree

Repo Cartographer MCP server

builditwithgk/repo-cartographer

Turn a repo into Mermaid or Graphviz architecture diagrams from its file tree, import graph and entry points; also enforces architecture rules in CI.

2 GitHub stars180 npm downloads / month

Install Repo Cartographer in Claude Code

Claude Code
claude mcp add repo-cartographer -- npx -y repo-cartographer
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "repo-cartographer": {
      "command": "npx",
      "args": [
        "-y",
        "repo-cartographer"
      ]
    }
  }
}

Frequently asked questions

What does the Repo Cartographer MCP server do?

Turn a repo into Mermaid or Graphviz architecture diagrams from its file tree, import graph and entry points; also enforces architecture rules in CI.

Is the Repo Cartographer MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Repo Cartographer run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Repo Cartographer to Claude Code?

Run: claude mcp add repo-cartographer -- npx -y repo-cartographer

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