agenttune for Gemini CLI

com.agent-tune/agenttune

Personality tuning files for AI agents: 43 MIT-licensed tunings + 5 inline personality tests.

client:Gemini CLI transport:streamable-http tools:3

Install agenttune in Gemini CLI

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

{
  "mcpServers": {
    "agenttune": {
      "httpUrl": "https://agent-tune.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