They don't get that specific, but they do tell you:

> [Antigravity] includes goal-oriented AI systems or workflows that perform actions or tasks on your behalf in a supervised or autonomous manner that you may create, orchestrate, or initiate within the Service (“AI Agents”). You are solely responsible for: (a) the actions and tasks performed by an AI Agent; (b) determining whether the use an AI Agent is fit for its use case; (c) authorizing an AI Agent's access and connection to data, applications, and systems; and (d) exercising judgment and supervision when and if an AI Agent is used in production environments to avoid any potential harm the AI Agent may cause.

There is literally a warning that it can execute any terminal command without permission. If you are STILL surprised about this you shouldn't go near a computer.