uml-mcp-server MCP Server

UML-MCP Server is a UML diagram generation tool based on MCP (Model Context Protocol), which can help users generate various types of UML diagrams through natural language description or directly writing PlantUML code.

Local serverstdio

What is the uml-mcp-server MCP Server?

uml-mcp-server source profile. From the maintainer documentation: “UML-MCP Server is a UML diagram generation tool based on MCP (Model Context Protocol), which can help users generate various types of UML diagrams through natural language description or directly writing PlantUML code.”

Local setup

The project provides a local client configuration using uv. Follow the repository’s build and installation steps before copying it, and replace example paths with the paths on your own computer.

Source

Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.

How to install the uml-mcp-server MCP Server

{
  "mcpServers": {
    "UML-MCP-Server": {
      "command": "uv",
      "args": [
        "--directory",
        "/Users/yourpath/UML-MCP-Server",
        "run",
        "uml_mcp_server.py"
      ],
      "output_dir": "/Users/yourpath/uml-output"
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.