I've seen a lot of inconsistency with "yeah you can run calls like these" — Junie being probably the worst at this. But at least it's easy to access their allowlist... Which then has weird regex syntax which I can't get to work according to the inbuilt tester. And I speak regex. Docs don't help
With Claude Code I am never really sure what will be allowed and what won't, but at least so far it has ALWAYS asked to invoke git. Antigravity seems to avoid invoking git unless explicitly asked.