FinFam Financial Calculators for Gemini CLI

app.finfam/calculators

Free financial calculators (rent vs buy, mortgage, retirement) plus the FinFam Pulse money digest.

client:Gemini CLI transport:streamable-http tools:6

Install FinFam Financial Calculators in Gemini CLI

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

{
  "mcpServers": {
    "calculators": {
      "httpUrl": "https://ff-api.finfam.app/mcp/mcp"
    }
  }
}

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