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Util Copy Block

Showing a package installation snippet with npm, pnpm and yarn tabs.

Full screen Try a theme

Choose the primitives library your project already uses. Both look the same: your theme, not the variant, controls colors, shape, type and motion.

About this block

What it's for

  • Showing a package installation snippet with npm, pnpm and yarn tabs.
  • Documenting an API response with the request and the JSON payload in tabs.
  • Delivering the code block of an assistant response for the user to copy.

Includes

  • File language tabs
  • Syntax highlighting
  • Copy to clipboard
  • Copy success feedback
  • Copy failure feedback
  • Line numbers
  • Long line horizontal scroll
  • Line wrapping toggle

Works with

  • Radix UI and Base UI primitives (pick the one your project uses)
  • React 19, Next.js App Router and Tailwind CSS 4, installed with the shadcn CLI
  • Your theme tokens, in light and dark mode

Install

Included with Agentic UI Kit (one-time license). Install needs your license key: see pricing · connect your project.

Agentic UI CLI
agentic-ui add util-copy-block
Installs through shadcn and adapts the component to your design tokens.
shadcn CLI
npx shadcn@4.17.0 add @agentic-ui/util-copy-block

Used in

A standalone component: drop it into any screen.

Type
Block
Variants
Radix UI and Base UI
Themes
Light and dark
Widths
Preview it at desktop, tablet and mobile widths above.
Sample data
Ships with sample data in mock-data.ts; replace it with your own.