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io.github.ChiR24/unreal-engine-mcp

EngineWire: drive the Unreal Editor (UE 5.0-5.8): levels, Blueprints, UI, materials, VFX and more.

Install

Add the config to your client settings. Replace values in <angle brackets> with your own.

claude_desktop_config.json

{
  "mcpServers": {
    "unreal-engine-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "unreal-engine-mcp-server@0.6.0-beta-f"
      ],
      "env": {
        "UE_PROJECT_PATH": "<UE_PROJECT_PATH>",
        "MCP_AUTOMATION_CAPABILITY_TOKEN": "<MCP_AUTOMATION_CAPABILITY_TOKEN>",
        "MCP_AUTOMATION_PORT": "<MCP_AUTOMATION_PORT>",
        "MCP_AUTOMATION_HOST": "127.0.0.1",
        "MCP_AUTOMATION_ALLOW_NON_LOOPBACK": "false",
        "MCP_AUTOMATION_USE_TLS": "false",
        "MCP_ADDITIONAL_PATH_PREFIXES": "<MCP_ADDITIONAL_PATH_PREFIXES>",
        "MCP_CONNECTION_TIMEOUT_MS": "5000",
        "MCP_REQUEST_TIMEOUT_MS": "<MCP_REQUEST_TIMEOUT_MS>",
        "MCP_AUTOMATION_MAX_MESSAGES_PER_MINUTE": "600",
        "LOG_LEVEL": "info"
      }
    }
  }
}

Details

Name: io.github.ChiR24/unreal-engine-mcp
Version: 0.6.0-beta-f
Updated: Oct 16, 2026
Source: Official MCP Registry
Repository: https://github.com/ChiR24/Unreal_mcp.git