eSIM Tabby for Cursor

com.esimtabby/esimtabby

Buy and manage travel eSIM data plans in the conversation. Pay by card (Stripe) or USDC over x402.

client:Cursor transport:streamable-http tools:11

Install eSIM Tabby in Cursor

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

{
  "mcpServers": {
    "esimtabby": {
      "url": "https://esimtabby.com/mcp"
    }
  }
}

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