Bash Tool

Component 21

About

Render a command tool card. State-driven (idle / running) with optional output and an approval footer (Skip / Run). Self-contained port from 21st.dev Agent Elements with inline shimmer + dot keyframes.

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

Code

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

Usage.tsx

import { BashTool } from "@/components/ui/bash-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-full max-w-md">
        <BashTool
          state="running"
          command="pnpm test --filter ./apps/web -- --runInBand"
          approval={{
            onSkip: () => {},
            onRun: () => {},
          }}
        />
      </div>
    </div>
  );
}