kosa8 for Gemini CLI

io.github.kosa8ai/kosa8

Sealed microVM sandboxes for AI agents: run untrusted code locally or in kosa8 Cloud.

client:Gemini CLI transport:streamable-http runtime:mcpb

Install kosa8 in Gemini CLI

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

{
  "mcpServers": {
    "kosa8": {
      "httpUrl": "https://api.kosa8.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