Tally by Backspin Labs for Cursor

com.backspinlabs/tally

Ask about a Lightspeed Retail (R-Series) shop's sales, stock, customers, and work orders.

client:Cursor transport:streamable-http

Install Tally by Backspin Labs in Cursor

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

{
  "mcpServers": {
    "tally": {
      "url": "https://tally.backspinlabs.com/mcp"
    }
  }
}

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