Cubby MCP Server

Local MCP server that lets an AI agent (any MCP client) drive CubbyCAD and Cubby Slicer browser tabs over a paired 127.0.0.1 WebSocket.

Node.jsstdio

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Install Cubby MCP server

claude mcp add cubby -- npx -y cubby-mcp

{
  "mcpServers": {
    "cubby": {
      "command": "npx",
      "args": [
        "-y",
        "cubby-mcp"
      ]
    }
  }
}

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

{
  "mcpServers": {
    "cubby": {
      "command": "npx",
      "args": [
        "-y",
        "cubby-mcp"
      ]
    }
  }
}

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

{
  "servers": {
    "cubby": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "cubby-mcp"
      ]
    }
  }
}

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

{
  "mcpServers": {
    "cubby": {
      "command": "npx",
      "args": [
        "-y",
        "cubby-mcp"
      ]
    }
  }
}

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

Not enough public signals yet to judge maintenance.

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

Run: claude mcp add cubby -- npx -y cubby-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Cubby require an API key?

No required environment variables are declared in its published metadata.

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

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

›Is Cubby in the official MCP registry?

No. It was indexed from npm.

Other browser automation MCP servers.