The one commitment
Something real you can't quietly tune until it agrees with you — and never let an AI take its place.
Every tool here, every position, every rule is one commitment in a different material. This page is that commitment. The rest of the site is it, built.
The lamp is what's in the room — your judgement, your work, the person across from you. The dark field is everything that exceeds it. The commitment is to keep that field real: present, and not quietly adjustable until it tells you what you want to hear. An AI can light the room. It cannot be the outside.
An AI should not become the judge. So the consequential judgement lives in plain rules anyone can open, argue with, and rewrite — not in a model that hands you a fluent score you stop checking. The AI reads patterns and puts them into words; the verdict stays where you can see it.
When a tool brings two people together, an AI should not become the one they both defer to. Each side gets their own private AI — to sharpen what they see, on their own side of the room. The talking between them is theirs. No third voice in the middle deciding for them.
The three above are about how the tools are built. This one is about whom they are built for. Some work cannot be changed by the person doing it — the rule was set somewhere else, the form is fixed, the register has to balance. What that format asks for is a machine: the same output every time, and nothing else going on in you while you do it.
Koher builds for those people, and what it supplies is small and deliberate. A few minutes of fun, beside work that is not theirs to change. The obligation stays and the absence of control stays. It is not permission to do the job badly, and permission was never Koher's to give.
Everything on this site is that one commitment — in a different material.