OpenRouter Models MCP

MCP server for fetching actual FREE models from OpenRouter API in real-time.

Installation

npm install -g openrouter-models-mcp

Configuration

Add to your Claude Code config (~/.claude.json):

{
  "mcpServers": {
    "openrouter-models": {
      "command": "openrouter-models-mcp",
      "args": []
    }
  }
}

Tools

get_free_models

Get list of currently available FREE models from OpenRouter API.

Parameters:

• category (optional): Filter by category - all, chat, instruct

Example response:

{
  "total_free_models": 32,
  "models": [
    {
      "id": "google/gemma-3-27b-it:free",
      "name": "Google: Gemma 3 27B",
      "context_length": 131072
    }
  ]
}

get_model_info

Get detailed info about a specific OpenRouter model.

Parameters:

• model_id (required): Model ID (e.g., google/gemma-3-27b-it:free)

License

MIT