Koskamo

Funplay Unreal MCP

A pure-Python editor plugin and stdio bridge that exposes the Unreal Editor over a local MCP server, enabling AI assistants to spawn actors, build levels, create materials, import assets, drive Play-In-Editor, capture screenshots, and run arbitrary Python scripts.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Funplay Unreal MCP logo, by FunplayAICommunity listingLocal stdioSource reviewed; not executedPublished by FunplayAI
You need:Copy the FunplayMCP/ folder into your project's Plugins/ directory
Vendor documentation

What you can do with it

  • Spawn and arrange actors in the scene
  • Build levels and Blueprints
  • Create materials and import assets
  • Drive Play-In-Editor and capture screenshots

Source and maintenance

Community listingRegistry 0.2.0
mcp-registry: io.github.FunplayAI/funplay-unreal-mcp@0.2.0Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

funplay-unreal-mcp 0.2.0

npm
funplay-unreal-mcp package definition
{
  "version": "0.2.0",
  "transport": "stdio",
  "identifier": "funplay-unreal-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "FUNPLAY_UNREAL_MCP_URL",
      "format": "string",
      "description": "Optional Unreal MCP HTTP endpoint. Defaults to http://127.0.0.1:8765/."
    },
    {
      "name": "UNREAL_MCP_URL",
      "format": "string",
      "description": "Compatibility endpoint variable used when FUNPLAY_UNREAL_MCP_URL is not set."
    },
    {
      "name": "FUNPLAY_UNREAL_MCP_TOKEN",
      "format": "string",
      "isRequired": true,
      "description": "Unreal MCP local auth token from the Funplay MCP editor menu or Saved/FunplayMCP/funplay_mcp_settings.json."
    },
    {
      "name": "UNREAL_MCP_TOKEN",
      "format": "string",
      "description": "Compatibility token variable used when FUNPLAY_UNREAL_MCP_TOKEN is not set."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "funplay-unreal-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "funplay-unreal-mcp@0.2.0"
      ],
      "env": {
        "FUNPLAY_UNREAL_MCP_URL": "<YOUR_FUNPLAY_UNREAL_MCP_URL>",
        "UNREAL_MCP_URL": "<YOUR_UNREAL_MCP_URL>",
        "FUNPLAY_UNREAL_MCP_TOKEN": "<YOUR_FUNPLAY_UNREAL_MCP_TOKEN>",
        "UNREAL_MCP_TOKEN": "<YOUR_UNREAL_MCP_TOKEN>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "funplay-unreal-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "funplay-unreal-mcp@0.2.0"
      ],
      "env": {
        "FUNPLAY_UNREAL_MCP_URL": "<YOUR_FUNPLAY_UNREAL_MCP_URL>",
        "UNREAL_MCP_URL": "<YOUR_UNREAL_MCP_URL>",
        "FUNPLAY_UNREAL_MCP_TOKEN": "<YOUR_FUNPLAY_UNREAL_MCP_TOKEN>",
        "UNREAL_MCP_TOKEN": "<YOUR_UNREAL_MCP_TOKEN>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "funplay-unreal-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "funplay-unreal-mcp@0.2.0"
      ],
      "env": {
        "FUNPLAY_UNREAL_MCP_URL": "<YOUR_FUNPLAY_UNREAL_MCP_URL>",
        "UNREAL_MCP_URL": "<YOUR_UNREAL_MCP_URL>",
        "FUNPLAY_UNREAL_MCP_TOKEN": "<YOUR_FUNPLAY_UNREAL_MCP_TOKEN>",
        "UNREAL_MCP_TOKEN": "<YOUR_UNREAL_MCP_TOKEN>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "funplay-unreal-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "funplay-unreal-mcp@0.2.0"
      ],
      "env": {
        "FUNPLAY_UNREAL_MCP_URL": "<YOUR_FUNPLAY_UNREAL_MCP_URL>",
        "UNREAL_MCP_URL": "<YOUR_UNREAL_MCP_URL>",
        "FUNPLAY_UNREAL_MCP_TOKEN": "<YOUR_FUNPLAY_UNREAL_MCP_TOKEN>",
        "UNREAL_MCP_TOKEN": "<YOUR_UNREAL_MCP_TOKEN>"
      }
    }
  }
}

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