draw.io for VS Code

io.draw/mcp

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

client:VS Code transport:streamable-http tools:2

Install draw.io in VS Code

.vscode/mcp.json

{
  "servers": {
    "mcp": {
      "type": "http",
      "url": "https://mcp.draw.io/mcp"
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs