Jackpot Calculator for Gemini CLI

io.github.jiankn/jackpot-calculator

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

client:Gemini CLI transport:streamable-http tools:4

Install Jackpot Calculator in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

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

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs