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Unreal Engine MCP Server for Claude Desktop logo

Unreal Engine MCP Server for Claude Desktop

runeape-sats/unreal-mcp

This repository contains a Model Context Protocol (MCP) Python server that allows Claude Desktop to interact with Unreal Engine 5.3 (via Remote Control API), creating and manipulating 3D objects based on text prompts.

View on GitHub10

Install

Client configuration

{
  "mcpServers": {
    "unreal-mcp": {
      "command": "uv",
      "args": [
        "--directory",
        "\\path\\to\\unreal-mcp",
        "run",
        "unreal_mcp_server.py"
      ]
    }
  }
}
GitHub stars
10
Author
@runeape-sats
Category
Gaming & Gamification, Developer Tools
License
MIT
Updated
Oct 6, 2026

About Unreal Engine MCP Server for Claude Desktop

This integration enables Claude to build and modify 3D scenes in Unreal Engine through natural language, representing an early step toward text-to-game-generation technology.

Features

  • Cubes, Spheres, Cylinders, Planes, Cones

  • Custom position, rotation, scale

  • Custom colors and materials

  • Buildings, props, characters, etc.

  • Custom parameters like in Basic Object Creation

  • Change position, rotation, scale

  • Adjust colors and materials

  • Toggle visibility

Tools (9)

  • get_selected_actors

    Inspect the current Unreal Editor selection

  • select_actors

    Select actors by label

  • save_current_level

    Save the open map

  • remote_call

    Call any Unreal Remote Control function by object path or actor label

  • get_object_property

    Read any Unreal object property

  • set_object_property

    Write any Unreal object property

  • create_basic_castle

    Build the shared primitive castle workflow directly from MCP

  • verify_basic_castle

    Verify the expected castle actor set by prefix

  • reset_basic_castle

    Delete castle actors by prefix or strict plan labels

Details on this page are taken from the project's README. Open README

Supported clients

Clients mentioned in this server's README:

View all
Claude Desktop logo

Claude Desktop

Desktop · Freemium · Proprietary

Anthropic's official Claude AI desktop application. Supports MCP servers to extend functionality.

WindowsMacOS

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