MCP Server

Integrate OnlyWorlds with AI assistants using the Model Context Protocol.

What is MCP?

The Model Context Protocol allows AI assistants like Claude to directly interact with OnlyWorlds data. This enables:

  • Natural language world queries
  • Automated element creation
  • AI-powered world analysis
  • Integration with AI workflows

Installation

For Claude Desktop

  1. Install via npm: 
    npm install -g @onlyworlds/mcp-server
  2. Add to Claude Desktop config: 
    {
  "mcpServers": {
 "onlyworlds": {
   "command": "npx",
   "args": ["@onlyworlds/mcp-server"]
 }
  }
}

Available Resources

The MCP server provides:

  • Schema Summary: Compact list of all element types and fields
  • API Access: Direct world data manipulation
  • Query Tools: Search and filter elements

Usage Examples

Once installed, you can ask Claude:

  • “Show me all characters in my world”
  • “Create a new location called Crystal Cave”
  • “Find all events involving Elena”
  • “Analyze the relationships in my world”

Learn More