Profiles, social posts, and companion pieces
Personas you post as on LinkedIn and X, and the derived posts the editor writes from an article.
Profiles
Profiles is not in the menus: search for Profiles in the header (or open /profiles). A profile is a posting persona: Founder, Company, Head of Sales. Each has a description, a LinkedIn writing style, and an X writing style. Make one per voice you post in.
Social posts from an article
Open a post → Social and Third-Party Posts. Pick a profile and generate a LinkedIn post or an X post from the article, in that persona's style. Edit and copy; the platform doesn't post to the networks for you.
Companion pieces
The same panel can derive a companion article: the original is scrambled into a fresh outline and immediately written by the kernel as a new post in the same collection, a different angle on the same material, for a second placement. It runs as a normal Auto-Pen with Research pre-skipped, so you'll see it in the Auto-Pen panel of the new post.
Over the API
list_social_profiles, create_social_profile, update_social_profile, delete_social_profile.