GitDiagram plugin

GitDiagram turns any public GitHub repository into an interactive architecture diagram. This plugin connects your agent to GitDiagram's remote MCP server (https://gitdiagram.com/mcp, no key or sign-in) and adds a gitdiagram skill, so you can ask for a repository's architecture explanation, main components and their source paths, how they connect, and its Mermaid source, or search the diagrams GitDiagram has already made.

Install

In Claude Code:

claude plugin marketplace add ahmedkhaleel2004/gitdiagram
claude plugin install gitdiagram@gitdiagram

Then ask something like "how is fastapi/fastapi structured?" or run /gitdiagram vercel/next.js.

Tools

• get_repository_diagram: the explanation, components, connections and Mermaid source of a public repository's diagram.
• find_repository_diagrams: find a project's exact owner/repo among GitDiagram's diagrams.
• get_explainer_video: the link and transcript of a repository's narrated explainer video, if one exists.

All tools are read-only. Privacy policy: https://gitdiagram.com/privacy. Support: ahmed@gitdiagram.com.