The control model is simple. Your assistants prepare, and you decide. Nothing that sends, deploys, charges, publishes, or creates runs until you approve it, unless your house rules allow that kind of step.
Settings has an Auto-approve page. Every switch starts off. When you turn one on, StellarFirm asks you to confirm, and warns that the assistant may do something unexpected.
The assistant does that kind of step without asking, and tells you afterwards in the same chat.
You can turn a switch off at any time, and it applies straight away.
Steps that reach other people, such as pull requests, always ask today.
No assistant can turn on auto-approve for itself, and the CEO assistant cannot do it for you.