draw.io for ChatGPT

io.draw/mcp

Create diagrams in chat, rendered as live interactive draw.io diagrams. 10,000+ searchable shapes.

client:ChatGPT transport:streamable-http tools:2

Install draw.io in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.draw.io/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs