Support for LearnDash?

Yes, and it largely works already. LearnDash’s courses, lessons, topics and quizzes are all registered as custom post types with a full REST API (creation included, not just reads), so lesson creation and course structuring go through WPVibe’s normal write path today.

Video works the same as any other WordPress media: WPVibe uploads the file to your media library, then the returned URL gets placed into the lesson content or the featured video field. No separate integration needed there.

There isn’t a published cookbook recipe walking through building a course with LearnDash specifically yet, I’ll get one written since it’ll make the flow easier to follow than ad-hoc prompting.