License

Most of the catalog is free and open source on GitHub, open to contributions. Other components require a one-time license that will also give you access to all upcoming features forever.

Add your key

Put the key in a git-ignored .env.local at the root of your project:

ATELIER_PRO_KEY=<your-license-key>

• That's the whole setup: your agent will handles the rest.
• What's next?: copy the prompt under the preview, same as a free component.
• Your key is not exposed: your agent reads it through ${ATELIER_PRO_KEY} and never sees the value.

The registry entry

You never have to write this yourself unless you install manually or set up MCP. Your agent adds the @atelier entry to components.json the first time you install a pro component:

{
  "registries": {
    "@atelier": {
      "url": "https://www.atelier-ui.com/r/{name}.json",
      "headers": {
        "Authorization": "Bearer ${ATELIER_PRO_KEY}"
      }
    }
  }
}

Installing a free component writes the same entry without the header, as a plain string. Replace that string with the object above, or every pro install answers 401.

An entry pointing at an empty ATELIER_PRO_KEY stops every install, free components included.