Show HN: Antigravity – IDE-native scaffold turns Cursor into Agent Architect

I built this because I got tired of configuring "Agent Frameworks" before I could actually write any logic. I wanted a workflow where the IDE itself handles the cognitive architecture.

Antigravity is a Python scaffold designed specifically for AI IDEs like Cursor or Google Antigravity.

The concept is "Zero-Config": 1. Git clone the repo. 2. Open it in Cursor. 3. The included `.cursorrules` file automatically "brainwashes" the IDE with a specific cognitive protocol (Infinite Memory + Tool Dispatch).

You don't need to setup the loop. You just tell the IDE: "Build a stock analysis agent," and because the scaffold is already loaded into the context, the IDE knows exactly how to fill in the blanks using the pre-built memory and tool interfaces.

It uses pure Python (no heavy dependencies) and is optimized for Gemini 2.0 Flash.

Happy to hear your thoughts on this "IDE-Native" approach!