Unofficial Community Guide • Updated Dec 2025

The Unofficial Antigravity Toolkit

Stop searching Reddit. Here are the best System Prompts, Safety Configs, and Error Fixes for Google Antigravity.

Start Setup 📦 Agent Rules 🔧 Fix Errors

🚀 Gemini 3 Native

Built from the ground up for Gemini 3. Pro models, massive context windows, and deep codebase understanding without the lag.

read performance report →

🛡️ Safety Sandbox

Antigravity is powerful, maybe too powerful. Learn how to contain the Agent so it doesn't delete your D: drive.

View Security Configs →

⚖️ The Honest Truth

Is it actually better than Cursor? We tested both on large Next.js repos. The results might surprise you.

See the comparison →

Latest Insights

Why I'm Switching from Cursor to Antigravity (The $20 Debate)

The math behind Gemini 3 + Claude Opus 4.5 bundle.

Hands-on Review: Google's "Cursor Killer"

Testing the Agentic workflow on a real Next.js project.

Frequently Asked

Is Antigravity free?

Currently in Preview, yes. But Google Cloud billing may apply for heavy API usage.

Can I import VS Code extensions?

Yes! It relies on the OpenVSX registry, so most extensions work out of the box.

Does it support Python?

First-class support. It even has a specialized Data Science agent.

How do I fix the 'Model Overloaded' error?

This is common during peak hours. Check our status page for workarounds.