TinyFn for Gemini CLI

io.tinyfn/tinyfn

500+ deterministic tools for AI agents: math, conversion, validation, hashing, encoding, date/time.

client:Gemini CLI transport:streamable-http tools:500

Install TinyFn in Gemini CLI

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

{
  "mcpServers": {
    "tinyfn": {
      "httpUrl": "https://api.tinyfn.io/mcp/all/"
    }
  }
}

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