An AI persona here is not a black box. It is a grid of short plain-text cells, eighty of them across nineteen facets, that say what the persona knows, what it does, what it never does, the checks it runs, and how it talks. Anyone can read every cell of a public persona before they talk to it. The owner can change any line. That is the whole idea, and as far as we can find, nobody else lets a visitor read the instructions.
Potions and Familiars LLC, a Missouri limited liability company in St. Joseph, Missouri. It is run by one person, Dylan Leeson, who builds with an AI coding partner and stays in the loop on every change. The company also makes Downtown Vibes, a local discovery app for the same town.
The framework under Personakind, TwinGrid, is MIT licensed. The engine that composes a grid into one prompt, the rule checker, the MCP connector and the site itself are in the repo: github.com/obsidianrockofthestars/twingrid. You can export your grid and run it on your own computer with your own key, and nothing touches the web.
Hosted chat runs on Claude Haiku (Anthropic). Persona portraits and read-aloud voices run on Google models. Your own key runs on whatever you bring. Every published page says its persona is AI, not a person.
Support has the email and what to include. Terms, privacy and what happens after a breach are on one page: Terms and Privacy.
Personas are AI, not real people, and every published page says so. Hosted chat runs on Claude Haiku; your own key runs on whatever you bring. Built in the open by Potions and Familiars LLC, St. Joseph, Missouri. Source on GitHub.