In case you missed it!

You can now stream generative UI from your Chat SDK agent with json-render.

With a typed catalog of components, the agent writes a JSON spec that json-render converts into a Chat SDK card. Each adapter then posts the card in its platform’s native format, such as Block Kit on Slack and Adaptive Cards on Teams.

The catalog covers tables, charts, buttons, and more, so there’s no separate tool to build and maintain for each message shape.

Learn more in the changelog: https://vercel.com/changelog/json-render-and-chat-sdk-agents