Docs
How it adapts to you.
A good coach sounds different for different people. Kata AI mirrors you, and lets you steer it in plain words, then remembers.
It mirrors you
Kata AI matches how you write. Two dry words get two sharp lines back; a long, warm message gets more room. Write to it in German and it answers in German. The formality, the vocabulary, even the kind of words you reach for: it takes its cue from you rather than imposing a house voice.
Steer it directly
"Be more direct", "keep answers short", "more detail on the plan", "stop suggesting runs", "use fewer emojis": say it and the coach adjusts immediately. When a preference should stick, it saves a memory so it holds across sessions, not just for one reply.
It learns your rhythm
Beyond what you ask for, the coach picks up your patterns: when you train, what your usual meals are, the shorthand you use. Week by week the advice gets more specific to your actual life and less like generic best practice.
One system, individualized
This is the 型 idea made literal: one calm, consistent system that takes the shape of the person practicing it. Everyone gets the same reliable coach; no two people get the same voice.
Everything the coach remembers about your style is readable and correctable. Tell it to forget something and it does. See The coach chat.