Jackpot Calculator for Cursor

io.github.jiankn/jackpot-calculator

Estimate US lottery taxes, compare cash and annuity, split pool prizes and calculate jackpot odds.

client:Cursor transport:streamable-http tools:4

Install Jackpot Calculator in Cursor

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

{
  "mcpServers": {
    "jackpot-calculator": {
      "url": "https://jackpot-calculator-mcp.jiankn.workers.dev/mcp"
    }
  }
}

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