Question about personal wrapper around official Antigravity CLI headless mode

I use the official agy CLI authenticated with my personal Google AI Pro account.
The CLI officially supports headless execution, including agy -p, stream-json, and conversation resumption.
Is it permitted to build a private, single-user Web UI and Telegram interface that only launches the officially installed agy executable and reads its documented stdout?
The wrapper would:
not extract, copy, expose, or reuse OAuth credentials
not call undocumented/private Google APIs
not impersonate an Antigravity client
only be accessible by me
leave authentication entirely inside the official agy CLI

Could someone from the Antigravity team confirm whether this use is permitted?