Funplay Unreal MCP Server

by funplayaiio.github.FunplayAI/funplay-unreal-mcpv0.2.0

stdio bridge for the local Unreal Editor MCP server from FunplayAI/funplay-unreal-mcp.

3Node.jsstdioofficial registry

context tax

queued

security

queued

cold start

queued

freshness

Slowing4mo ago

Install Funplay Unreal MCP server

claude mcp add funplay-unreal -e FUNPLAY_UNREAL_MCP_TOKEN='<funplay-unreal-mcp-token>' -e UNREAL_MCP_TOKEN='<unreal-mcp-token>' -- npx -y funplay-unreal-mcp

{
  "mcpServers": {
    "funplay-unreal": {
      "command": "npx",
      "args": [
        "-y",
        "funplay-unreal-mcp"
      ],
      "env": {
        "FUNPLAY_UNREAL_MCP_TOKEN": "<funplay-unreal-mcp-token>",
        "UNREAL_MCP_TOKEN": "<unreal-mcp-token>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "funplay-unreal": {
      "command": "npx",
      "args": [
        "-y",
        "funplay-unreal-mcp"
      ],
      "env": {
        "FUNPLAY_UNREAL_MCP_TOKEN": "<funplay-unreal-mcp-token>",
        "UNREAL_MCP_TOKEN": "<unreal-mcp-token>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "funplay-unreal": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "funplay-unreal-mcp"
      ],
      "env": {
        "FUNPLAY_UNREAL_MCP_TOKEN": "<funplay-unreal-mcp-token>",
        "UNREAL_MCP_TOKEN": "<unreal-mcp-token>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "funplay-unreal": {
      "command": "npx",
      "args": [
        "-y",
        "funplay-unreal-mcp"
      ],
      "env": {
        "FUNPLAY_UNREAL_MCP_TOKEN": "<funplay-unreal-mcp-token>",
        "UNREAL_MCP_TOKEN": "<unreal-mcp-token>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
FUNPLAY_UNREAL_MCP_URL	—	—	Optional Unreal MCP HTTP endpoint. Defaults to http://127.0.0.1:8765/.
UNREAL_MCP_URL	—	—	Compatibility endpoint variable used when FUNPLAY_UNREAL_MCP_URL is not set.
FUNPLAY_UNREAL_MCP_TOKEN	yes	yes	Unreal MCP local auth token from the Funplay MCP editor menu or Saved/FunplayMCP/funplay_mcp_settings.json.
UNREAL_MCP_TOKEN	—	yes	Compatibility token variable used when FUNPLAY_UNREAL_MCP_TOKEN is not set.

Freshness

Slowing — last maintenance signal 4mo ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-06-23 · 4mo ago · GitHub
Latest release
2026-06-23 · 4mo ago · GitHub · v0.2.0
Package published
no data · npm/PyPI
Registry entry updated
2026-06-23 · 4mo ago · official registry · v0.2.0

FAQ

›How do I install the Funplay Unreal MCP server in Claude Code?

Run: claude mcp add funplay-unreal -e FUNPLAY_UNREAL_MCP_TOKEN='<funplay-unreal-mcp-token>' -e UNREAL_MCP_TOKEN='<unreal-mcp-token>' -- npx -y funplay-unreal-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Funplay Unreal require an API key?

Yes. It expects FUNPLAY_UNREAL_MCP_TOKEN, UNREAL_MCP_TOKEN, of which 2 are secrets.

›Can I use Funplay Unreal as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Funplay Unreal in the official MCP registry?

Yes, as io.github.FunplayAI/funplay-unreal-mcp.