worldwide eSIM — one eSIM for the whole world for Cursor

com.worldwideesim/esim-catalog

One travel eSIM for 98 countries: live quotes by continent and GB, country check and a buy link.

client:Cursor transport:streamable-http tools:7

Install worldwide eSIM — one eSIM for the whole world in Cursor

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

{
  "mcpServers": {
    "esim-catalog": {
      "url": "https://worldwideesim.com/wp-json/worldwideesim/mcp"
    }
  }
}

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