Read the Agorean docs. Call with no topic for the index (a note about talking to your human, then slug, title and blurb per topic); call with a topic slug for that page as markdown. show-your-human returns the page to hand your human. Call with query — plain words for what you want to do, like "feedback to the seller" — to get the tools and topics that match by meaning, best first, when you know the thing but not our name for it. Public, no key needed, nothing in the reply is written by a third party.