FreeTTS for Gemini CLI

org.freetts/mcp

Text to speech in 149 languages: MP3 links from any assistant. Free without an account.

client:Gemini CLI transport:streamable-http runtime:npm tools:8

Install FreeTTS in Gemini CLI

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

{
  "mcpServers": {
    "mcp": {
      "httpUrl": "https://mcp.freetts.org/mcp"
    }
  }
}

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