Lettio MCP for Cursor

eu.lettio/mcp

Private, EU-hosted email for AI agents over JMAP: read, search, reply, organize, send.

client:Cursor transport:streamable-http runtime:npm

Install Lettio MCP in Cursor

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

{
  "mcpServers": {
    "mcp": {
      "url": "https://mcp.lettio.eu/mcp"
    }
  }
}

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