# Antigravity reverse-engineers agent skills from a Gemini 4 Argon demo video

> Original title: @antigravity 5/ Reverse engineering agent skills

- Source: Google for Developers
- Published: 2026-11-02T18:01:11.000Z
- Bad Influence: https://badinfluence.news/items/bxmbi18ah9yv1vbdvaxt706gv
- Original: https://x.com/googledevs/status/2117316101721985223

## Summary

Google's Antigravity account says it reverse-engineers agent skills, with a post on this topic from @ai_for_success attached as context. That post says the author fed a Gemini 4 Argon demo video to Antigravity and asked it to recreate the skill behind the demo's workflow. The author reports the result is still in progress after four hours and promises more details later.

## Post

@antigravity 5/ Reverse engineering agent skills 

https://x.com/ai_for_success/status/2110407254080184395

## Quoted post @ai_for_success

> Gemini 4 Argon in Antigravity is an absolute beast 🔥
> 
> Inspired by yesterday’s Gemini 4 Argon demo by George Kenwright, I wanted to recreate a similarly high-quality and accurate 3D structure.
> 
> I fed the demo video to Antigravity and asked it to reverse-engineer the skill behind it, using the visible workflow as a reference. I then upgraded my existing skill based on the process used in the official demo.
> 
> 4 hours in, and Antigravity is absolutely cooking. Let's see how long it takes, but so far, it's looking really good!
> 
> More details soon :)

https://x.com/ai_for_success/status/2110407254080184395