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mcp/harbor
Cursor

OpenRouter for Cursor

io.github.tsilva/mcp-openrouter

MCP server providing access to 300+ AI models via OpenRouter

client:Cursor transport:stdio runtime:pypi

Install OpenRouter in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "mcp-openrouter": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "mcp-openrouter"
      ],
      "env": {
        "OPENROUTER_API_KEY": "<OPENROUTER_API_KEY>",
        "DEFAULT_TEXT_MODEL": "<DEFAULT_TEXT_MODEL>",
        "DEFAULT_IMAGE_MODEL": "<DEFAULT_IMAGE_MODEL>",
        "DEFAULT_CODE_MODEL": "<DEFAULT_CODE_MODEL>",
        "DEFAULT_VISION_MODEL": "<DEFAULT_VISION_MODEL>",
        "DEFAULT_EMBEDDING_MODEL": "<DEFAULT_EMBEDDING_MODEL>"
      }
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

OpenRouter in other clients

OpenRouter MCP server