Play Face to Face for Gemini CLI

com.playfacetoface/play-face-to-face

Create instant multiplayer browser-game rooms friends join from a link. No account or app needed.

client:Gemini CLI transport:streamable-http tools:7

Install Play Face to Face in Gemini CLI

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

{
  "mcpServers": {
    "play-face-to-face": {
      "httpUrl": "https://mcp.playfacetoface.com/mcp"
    }
  }
}

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