Unreal MCP

UnrealMCP

MCP bridge for Unreal Engine 5 that lets AI assistants control the editor through 100+ tools.

Install

pip install unrealmcp

Then add to your AI tool's MCP config:

{
  "mcpServers": {
    "unreal": {
      "command": "unrealmcp",
      "args": [],
      "env": {}
    }
  }
}

Features

• 100+ editor tools: materials, blueprints, actors, data tables, widgets, enhanced input, profiling
• 8 AI tools supported: Claude Code, Cursor, VS Code/Copilot, Gemini CLI, Windsurf, JetBrains/Rider, Zed, Amazon Q
• Zero config: just "command": "unrealmcp" — no paths, no tokens, no Docker
• Auto-discovers the running UE5 editor via port file
• Tested on UE 5.7, may work on earlier 5.x versions

How It Works

1. A C++ plugin runs inside the UE5 editor as a TCP server
2. The Python MCP server (unrealmcp) translates AI tool calls into TCP commands
3. The editor executes commands and returns results
4. No manual port configuration — the server auto-discovers the editor

Tool Categories

Links

• PyPI: https://pypi.org/project/unrealmcp/
• GitHub: https://github.com/aadeshrao123/Unreal-MCP
• Issues: https://github.com/aadeshrao123/Unreal-MCP/issues