MCP App that renders Mermaid diagrams as interactive UI in Claude, VS Code and other MCP clients
io.github.finfin/mermaid-mcp-app
https://github.com/finfin/mermaid-mcp-app
STDIO
No auth required
Hosted endpoint — paste into any MCP client.
Where to find authoritative docs and source for mermaid-mcp-app.
Open MCP Agent Studio and connect this server to Claude, GPT, Gemini, DeepSeek and more — no install required.
Open Agent Studio