About
The official A2UI repository from Google. It packages the specification, renderers, samples, and tooling for the agent-to-user-interface format, making it the most direct implementation reference for portable, declarative Generative UI across trusted component catalogs.
Summary
1. Primary implementation source: Goes beyond the launch post with spec, renderers, and samples in one place
2. Portable contract: Shows how agent-generated UI can stay declarative and framework-agnostic
3. Trusted rendering model: Demonstrates the component-catalog security approach in code
4. Active ecosystem signal: Large community traction makes A2UI more than a one-off announcement
5. Developer utility: Useful for readers evaluating whether to adopt or integrate the spec directly