OpenRouter MCP Server

npx @mcpservers/openrouterai

{
  "mcpServers": {
    "openrouter-mcp": {
      "command": "npx",
      "args": [
        "@mcpservers/openrouterai"
      ]
    }
  }
}

Four tools: send a chat completion, search the model list, read one model's details and check whether a model ID is valid. Model metadata is cached for an hour and rate-limited calls retry with exponential backoff, so repeated lookups stay cheap. Needs an OpenRouter API key; the default model, token ceiling and provider preferences come from environment variables.