antigravity-cli

Drive Google's Antigravity CLI non-interactively and recover output from transcripts.

Updated Nov 8, 2025
One-click install
npx skills add https://github.com/berad217/human-training --skill antigravity-cli-berad217
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: antigravity-cli
Source: https://github.com/berad217/human-training/tree/main/skills-source/antigravity-cli
Command: npx skills add https://github.com/berad217/human-training --skill antigravity-cli-berad217

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill solves the critical pain points of using Google's Antigravity CLI (agy) in non-interactive, automated workflows: the CLI has a default bug that returns empty stdout when run from scripts or pipes, plus dangerous permission footguns that can let it modify files outside your project directory, and no built-in way to capture output programmatically.

Core Features & Use Cases

  • Headless agy Automation: Drive agy non-interactively from scripts, subprocesses, or other AI agents to run Gemini-backed prompts and tasks without opening the TUI.
  • Reliable Output Capture: Provides a verified workaround to recover answers from the on-disk conversation transcript, bypassing the empty stdout bug.
  • Safe File Review Pattern: Includes the tool-free consultant pattern to use agy as a cross-vendor code reviewer without letting it roam your filesystem or make unintended changes.
  • Use Case: If you want to run a Gemini-powered review of your project's source files from a CI script or AI agent session, this skill lets you do so safely without risking accidental modifications to unrelated repositories.

Quick Start

Ask your AI to use the antigravity-cli skill to run a headless agy prompt that reviews your project's spec and implementation files, then save the recovered analysis to a markdown report without letting the CLI access files outside your project directory.

Frequently Asked Questions about antigravity-cli

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
Why does the Antigravity CLI return empty output when I run it from a script?

The Antigravity CLI (agy) returns empty stdout in non-TTY contexts due to a default bug. This skill provides a verified workaround to recover answers from the on-disk conversation transcript, bypassing the empty stdout issue.

How do I automate agy prompts non-interactively for a CI pipeline?

You can drive agy headlessly from scripts, subprocesses, or other AI agents to run Gemini-backed prompts. This skill enables headless agy automation by providing guidance for install, auth, model selection, and reliable transcript recovery.

Can I use agy as a cross-vendor code reviewer without it modifying my files?

Yes, you can use the tool-free consultant pattern included in this skill to use agy as a cross-vendor code reviewer. This pattern ensures safe file review without letting the CLI roam your filesystem or make unintended changes.

How do I prevent the Antigravity CLI from accessing files outside my project directory?

To prevent the Antigravity CLI from accessing files outside your project directory, you must avoid common permission footguns like cwd-escape. This skill provides guidance on permission safety to restrict file access appropriately.

What is the best way to capture Gemini responses from a headless agy session?

The best way to capture Gemini responses from a headless agy session is through transcript recovery. This skill applies a verified workaround to safely recover outputs from the on-disk conversation transcript, satisfying functional requirements for reliable output capture.