draw.io for Gemini CLI

io.draw/mcp

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

client:Gemini CLI transport:streamable-http tools:2

Install draw.io in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

{
  "mcpServers": {
    "mcp": {
      "httpUrl": "https://mcp.draw.io/mcp"
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs