Gemini CLI

• gemini "Answer this question..."

• gemini --model <name> "Prompt..."

• gemini --output-format json "Return JSON"

• List:

  gemini --list-extensions

• Manage:

  gemini extensions <command>

• If auth is required, run

  gemini

  once interactively and follow the login flow.
• Avoid

  --yolo

  for safety.