Showcase / deferred

GenUI deferred.

genui.tsx embeds an external RSC demo via iframe. agent-ui stays source-first and offline, so that surface is intentionally not copied. Prefer host-composed tool cards in tool-ui and MVP primitives for generative UI.

genui.tsxdeferredno external iframe

boundarysource-first

No runtime network requests or remote demo embeds.
Host owns generative UI rendering from tool results.
Use tool-call, card, and showcase/tool-ui.html compositions instead.

Instead

<link rel="stylesheet" href="tokens.css">
<link rel="stylesheet" href="components/button/button.css">
<link rel="stylesheet" href="host-chrome.css">