GitDiagram
GitDiagram is an MCP server and web tool that turns a GitHub repository into an architecture diagram or narrated video for people who need to understand a codebase.
What it is good for
- Understanding how a software project is structured
- Creating a visual diagram of a code repository
- Explaining a codebase to someone who does not code
- Letting an AI assistant read a repository's architecture
At a glance
- Who it is for
- Setup
- Adds to an AI app you already use
Level 2 of 5. Connects to Claude, ChatGPT, or a similar app you already have, usually through a settings screen.
- Cost
- Free and open source
- Type
- MCP server or connector
- Tasks
- Works with
- Claude Code, Claude, ChatGPT, Cursor, VS Code, Windsurf
Momentum
- Rank this week
- Not ranked yet
- Best rank
- None yet
- GitHub stars
- 18,690
GitHub numbers as of Nov 2, 2026. Updated weekly.
Official links
Setup steps are on the official pages. We do not repeat them here, since they change.
Questions
- Is GitDiagram free?
- Yes. It is free and open source (MIT license).
- Do I need to know how to code to use GitDiagram?
- No. Connects to Claude, ChatGPT, or a similar app you already have, usually through a settings screen.
- What does GitDiagram work with?
- According to its own documentation, it works with Claude Code, Claude, ChatGPT, Cursor, VS Code, and Windsurf.
- What is GitDiagram good for?
- Understanding how a software project is structured, creating a visual diagram of a code repository, explaining a codebase to someone who does not code, and letting an AI assistant read a repository's architecture.
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