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Py Ue5 MCP Server
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Py Ue5 MCP Server

This project is a Python server that connects Claude AI with Unreal Engine 5, enabling the creation, modification, and control of 3D objects and Blueprint actors in the UE5 scene through natural language instructions.
Developer toolsGames and gamification#UE5 Integration#Natural Language Control#Blueprint Interaction#Scene Management.Python
2.5 points
10.0K
Open Site

Overview

Installation

Content Details

Alternatives

What is the Unreal Engine 5 MCP Server?

The Unreal Engine 5 MCP Server enables you to control and create 3D objects and Blueprint actors through natural language processing technology. It achieves this functionality in Unreal Engine 5 using the Remote Control API.

How to use the Unreal Engine 5 MCP Server?

First, start Unreal Engine and your project, then launch Claude Desktop and start interacting with it. Through simple natural language descriptions, you can quickly build and modify scenes.

Applicable Scenarios

Suitable for developers who need rapid prototyping, complex scene construction, and real-time visual feedback.

Main Features

Natural Language Control
Create and manipulate 3D objects through simple text commands.
Blueprint Actor Interaction
Access and operate functions in blueprints.
Scene Management
Build, modify, and arrange scenes.
Asset Discovery
Search for and utilize resources in the project.
Real-time Feedback
Instantly view changes in the Unreal Engine viewport.
Advantages
Simplify complex tasks through natural language.
Support real-time scene editing.
Highly integrate the functions of Unreal Engine.
Limitations
Require the installation of specific versions of Python and Unreal Engine.
May not support all custom Blueprint functions.

How to Use

Set up the Environment
Clone the repository and install dependencies.
Configure Claude Desktop
Edit the Claude Desktop configuration file to add the MCP server.
Start Unreal Engine
Ensure that the Remote Control API plugin is enabled.

Usage Examples

Create a Snowman Family
Use natural language descriptions to create multiple snowmen at once.
Adjust the Size of the Snowman
Change the size of the snowman.

Frequently Asked Questions

How to solve connection problems?
Why can't some commands be executed?

Related Resources

GitHub Repository
Source code and documentation
Unreal Engine Official Website
Learn more about Unreal Engine.

Installation

Copy the following command to your Client for configuration
{
  "mcpServers": {
    "ue5-mcp": {
      "command": "uv",
      "args": ["--directory", "C:\\path\\to\\ue5-mcp", "run", "ue5_mcp_server.py"],
      "env": {}
    }
  }
}
Note: Your key is sensitive information, do not share it with anyone.

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