UML Forge

Official

by dave1362

Architecture intelligence, security analysis, and living docs. 13 Mermaid tools.

Generates UML diagrams from code using AI with 13 specialized tools and Mermaid output.

Install

Configuration

Environment variables

UMLFORGE_API_KEYrequiredsecret

Your UML Forge API key — get one free at https://umlforge.dev

Add to VS Code Add to Cursor

claude_desktop_config.json

json

{
  "mcpServers": {
    "umlforge": {
      "command": "uvx",
      "args": [
        "umlforge"
      ],
      "env": {
        "UMLFORGE_API_KEY": "<YOUR_UMLFORGE_API_KEY>"
      }
    }
  }
}