Eichan & Jolly

AI tools that work only from your facts.

Prompts, agent skills and templates that are built to say “not in your source” instead of making something up. You bring the facts; the tool does the work — and shows its work.

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Jolly, a cream-colored plush guide, holding the Eichan sign
Test-run before listing
Every product is executed and checked before it reaches a shelf.
No invented numbers
Our tools are designed to refuse, flag or ask — never to fill gaps with fiction.
Beginner-first
If a first-time user can't follow it, we treat that as a defect, not a feature.

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Jolly's picks

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How things are made here

A human chooses, decides and does the final check. AI does the heavy work in between — drafting, building and testing. Then a separate, fresh-context reviewer runs the finished product adversarially: feeding it messy inputs and tempting it to invent facts. Only what survives that loop gets listed. That is the whole trick behind “works only from your facts”.

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