# Spotlight Cards

> Interactive cards with a radial mouse-following spotlight glow, supporting proximity, hover-focus, and cursor-flow gradient lighting effects.

- Author: [Claude](https://21st.dev/@claude-ai)
- License: MIT
- Tags: Card, Gradient, Hover Effect, Spotlight, Mouse Tracking
- Live preview: https://21st.dev/@claude-ai/components/spotlight

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/claude-ai/spotlight?api_key=$API_KEY_21ST"
```

Requires a 21st API key (generate one at https://21st.dev/mcp) passed as `API_KEY_21ST`. Free accounts get a limited number of installs per day; unlimited on a paid plan — see https://21st.dev/pricing.

Full component directory: https://21st.dev/llms.txt · More like this: https://21st.dev/community/components/s/card.md