Multimodal Gemma 4 Visual Regression & Patch Agent

This is a submission for the Gemma 4 Challenge: Build with Gemma 4

What I Built

Multimodal Gemma 4 Visual Regression & Patch Agent

The Multimodal Gemma 4 Visual Regression & Patch Agent (Contextual Code Review Visual Patch Agent) is a production-grade multimodal code analysis and visual repair tool powered by Google's native multimodal Gemma 4 models. It bridges the gap between front-end UI bugs and back-end source code by cross-referencing visual screenshots directly with stylesheets, DOM selectors, or components to diagnose root causes, generate patches, and validate them through a closed-loop pipeline.

Core Features