World Model MCP Server: Install & Setup

Install World Model in Claude Code

Claude Code

claude mcp add putervision-world-model -- npx -y @putervision/world-model-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "putervision-world-model": {
      "command": "npx",
      "args": [
        "-y",
        "@putervision/world-model-mcp"
      ]
    }
  }
}

Frequently asked questions

What does the World Model MCP server do?

Persistent 3D/2D spatial world model for AI agents with dynamic velocity and entity tracking.

Is the World Model MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does World Model run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add World Model to Claude Code?

Run: claude mcp add putervision-world-model -- npx -y @putervision/world-model-mcp

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