world-model-mcp

Install world-model-mcp for Claude Desktop

Claude Desktop reads mcpServers from claude_desktop_config.json. Restart the app after saving.

1. Open ~/Library/Application Support/Claude/claude_desktop_config.json on macOS, %APPDATA%\Claude\claude_desktop_config.json on Windows, or ~/.config/Claude/claude_desktop_config.json on Linux.
2. Paste the JSON config below.
3. Replace placeholder secrets, then restart the client if it does not reload on its own.

{
  "mcpServers": {
    "saravananjaichandar-world-model-mcp": {
      "command": "uvx",
      "args": [
        "world-model-mcp"
      ],
      "env": {
        "WORLD_MODEL_DB_PATH": "./.claude/world-model/",
        "ANTHROPIC_API_KEY": "YOUR_ANTHROPIC_API_KEY",
        "WORLD_MODEL_EXTRACTION_MODEL": "claude-3-haiku-20240307",
        "WORLD_MODEL_REASONING_MODEL": "claude-3-5-sonnet-20241022"
      }
    }
  }
}

Official Claude Desktop docs