Subagent Tool

Render a subagent task row with elapsed time and the last nested tool while running. State-driven (completed / pending / interrupted). Self-contained port from 21st.dev Agent Elements.

Agent Elementsby

21st

import { SubagentTool } from "@/components/ui/subagent-tool";

export default function Demo() {
  return (
    <div className="flex items-center justify-center w-full min-h-screen bg-background p-8 overflow-hidden">
      <div className="w-fit">
        <SubagentTool state="completed" description="Collect previews" elapsedTime="6s" />
      </div>
    </div>
  );
}