Antigravity CLI is Google's command-line coding agent, powered by the Gemini
family of models with optional support for other backends.  It runs the
Antigravity agent harness in the terminal: reading and editing files, running
commands, driving a browser, and orchestrating multi-step tasks.

This port installs the official Linux x86_64 binary via MidnightBSD's Linux
emulation layer (Rocky Linux 9 / glibc).  The wrapper script disables the
built-in auto-updater so that the installed files stay under mport control;
use the port to move to a newer version.