unreal-mcp-ue4

Overview

unreal-mcp-ue4 is a Model Context Protocol server that lets you control Unreal Editor sessions running UE4.27 through Python Remote Execution. Instead of manually switching between your editor and AI tools, you can call unreal-mcp-ue4 as a set of tools directly from AI assistants, automating workflows and reducing friction.

The server runs locally on your machine via the npm package unreal-mcp-ue4, speaking MCP over stdio with no authentication required. Install it with npx -y unreal-mcp-ue4 and it works immediately. The latest release is v2026.4.1-2, published under the MIT license with source code available at conaman/unreal-mcp-ue4 on GitHub.

unreal-mcp-ue4 is listed in the Development category on mcp.site and works with any MCP client including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this server, claim your listing to verify ownership and keep the information current.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "unreal_mcp_ue4": {
      "command": "npx",
      "args": [
        "-y",
        "unreal-mcp-ue4"
      ]
    }
  }
}