A family-run kitchen. You are the maître d'. Zai is the head chef.
Behind Zai is a sisterhood of specialists who talk to each other directly. Zai holds your story; when she brings a sister onto a job, that sister gets exactly the context she needs, so the work fits your preferences, your history and your style.
Which models power them? That is our seven herbs and spices. What matters is that they will become so familiar, so natural, that you will not be able to tell them from a real colleague.
Five minds. One family. Your family.
You never assign work to them and you never manage them. You ask Zai, she decides who is needed, hands over what they need to know, gathers the results and comes back with one answer.
Personas are permanent; the routing behind them is not. What sits behind a sister can be pointed at something better without you noticing anything except that she got sharper. They are not tools. They are teammates, and they already know your name.
Most systems spin up an anonymous worker, use it and throw it away. Ours do not. They stay, they know each other, and they get better from each other's mistakes. The research behind that sits with Mofy AI Ltd.
An always-on guardian layer watches over every conversation as well. It is not a sister you speak to — it is the standing safety net behind all of them.