In the news
Build Generative UI Apps with A2UI & CopilotKit Agents- Google Developers Blog
Google Developers · Published · 3 min read
In 30 seconds
- What happened
- Google released A2UI, an open standard for agents to generate interactive UIs at runtime, paired with CopilotKit for agent integration.
- Why it matters
- Matters for engineers building agentic applications who need rich, interactive interfaces instead of text-only agent responses.
- Watch out
- A2UI requires defining a trusted component catalog upfront; agents cannot render arbitrary UI outside this predefined set.
- agent
The patterns behind this
- Generative UI (Agent-Rendered Interfaces)
- Eval-Driven Development (Agent CI)
- AG-UI Protocol (Agent-User Interaction)
Each one covers how the technique works, when it earns its cost, and where it breaks.
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