Subagent Tool

Component 9

About

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.

Built with React and Tailwind. Copy the prompt and paste it into Claude Code, Cursor or Lovable: your agent adds Subagent Tool to your project and fits it to your theme.

Code

How Subagent Tool is used: the demo's code. The component's own source comes with a free account.

Usage.tsx

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="pending" description="Read input-bar.tsx" elapsedTime="7s" />
      </div>
    </div>
  );
}