Yes! Letta Code also has a "danger" mode, it's `--yolo`. If you're running Claude Code in a sandbox in headless mode, Letta Code has that too, just do something like `letta -p "Do something dangerous (it's just a sandbox, after all)" --yolo`

More on permissions here: https://docs.letta.com/letta-code/permissions

Install is just `npm install -g @letta-ai/letta-code`