Description

Enables programmatic creation and manipulation of Unreal Engine 5 Blueprints through a two-component architecture: a C++ plugin running inside the UE5 Editor that listens on a local TCP socket, and a Python server that translates tool calls into Blueprint manipulation commands. Supports asset management, graph manipulation, widget authoring with UMG hierarchies, Enhanced Input system generation, and Blueprint inspection queries.

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Installation 

git clone https://github.com/cawb07/ue5-mcp

Claude Desktop Configuration

Add this configuration to your Claude Desktop config file to enable this MCP server:

Config file location: ~/Library/Application Support/Claude/claude_desktop_config.json

Config file location: %APPDATA%\Claude\claude_desktop_config.json

Config file location: ~/.config/Claude/claude_desktop_config.json

claude_desktop_config.json 
{
  "mcpServers": {
    "ue5-blueprint": {
      "command": "node",
      "args": [
        "path/to/server.js"
      ]
    }
  }
}

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