MailInApp for Cursor

com.mailinapp/mcp

Build and send interactive email campaigns: studio editing, contacts, sending, results.

client:Cursor transport:streamable-http

Install MailInApp in Cursor

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

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

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