Descriptions:
Jack Roberts demonstrates how to combine Google Stitch—Google’s AI-driven UI/UX design agent powered by Gemini 3 Flash—with AntiGravity to produce high-quality websites faster than either tool can alone. The video centers on a newly released MCP-based Stitch skill that unlocks six capabilities inside AntiGravity: unlimited project analysis, React component generation, Stitch loops for iterative multi-page design, prompt enhancement, multi-page simultaneous generation, and automated video walkthroughs of finished builds.
Roberts walks through the full workflow: opening a design session in Stitch using a competitor’s live URL as a style reference, using Stitch’s 3x mode to generate three design variants simultaneously, then importing the chosen design into AntiGravity for functional development and hosting. The video also explains when to start in Stitch versus going directly into AntiGravity—a distinction that depends on whether visual design or backend architecture is the primary constraint.
The practical MCP configuration walkthrough covers adding the Stitch skill to AntiGravity’s raw config file, validating the connection through the agent manager, toggling individual skill modules on and off, and running the combined pipeline end-to-end on a live speech-to-text startup called Glider. Roberts records the video from South Africa and notes the entire workflow is available on the free tier using Gemini 3 Flash.
📺 Source: Jack Roberts · Published February 08, 2026
🏷️ Format: Tutorial Demo
