Premier Letters for Cursor

com.premierletters/mcp

Send real pen-written letters, cards and postcards: quote, preview, order and track by mail.

client:Cursor transport:streamable-http tools:8

Install Premier Letters in Cursor

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

{
  "mcpServers": {
    "mcp": {
      "url": "https://www.premierletters.com/api/mcp"
    }
  }
}

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