# Registry Test Badge

> A tiny dependency-free badge used to verify that publishing to the 21st.dev registry works end to end.

- Author: [mkhalif](https://21st.dev/@mkhalif-xyz)
- License: mit
- Tags: Badge
- Live preview: https://21st.dev/@mkhalif-xyz/components/registry-test-badge

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/mkhalif-xyz/registry-test-badge?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/badge.md