# LLM helper API

Build the link attributes for a markdown alternate so HTML pages can advertise text-first twins to LLM-oriented clients.

## Notes

- Use absolute or app-valid markdown paths that match a real alternate route.
- The helper only returns link attributes; the page still owns placement in the head slot.

## Example

```ts
const alternate = createMarkdownAlternateLink({ href: "/components/button.md", title: "Button markdown twin" });
```