Ask.
Ask anything in plain words. Yodis answers from what you've actually captured, no folders, no search operators.
A question → an answer, built from your own notes.


Voice memos, a notes app, a hundred browser tabs, paper that gets lost. Things slip. You re-learn what you already worked out once, because none of it stuck, and no app actually helps you think.
Most second brains just give you somewhere to put information. Yodis builds an intelligence from it. It learns what you know, what you're working on, how you learn best, and how your ideas connect, then helps you retrieve it, understand it, and build on it.
You talk; it files, finds, reminds, and teaches. You do the thinking.
Ask anything in plain words. Yodis answers from what you've actually captured, no folders, no search operators.
A question → an answer, built from your own notes.

Turn any source into a course, then get taught it one piece at a time, in the way that works for you.
A PDF or video → a course, taught until it sticks.

Ask where you stand and Yodis reads across everything you've got, then hands back a written status. It never changes your notes.
"Where am I?" → a status that ends in what's next.

A short weekly tend keeps your second brain healthy: review what's open, distill new ideas, connect what belongs together.
Scattered captures → connections found, ideas kept.

The intake process is a guided conversation. It draws out who you are, how you learn, what you're working on, and what matters to you.
From your answers, Yodis plants the seed of your personal knowledge system—then grows it around how you think, what you're working on, and what matters to you. It teaches you a light weekly rhythm to keep it alive, then hands you a system you fully own—one that lives on your computer and can go anywhere with you.
One principle guides Yodis
It does the mechanical work: capturing, filing, drafting, finding links. You do the thinking that turns information into understanding. A second brain shouldn't replace your thinking. Yodis is built to make you sharper, not more dependent.
Projects, things you're learning, ideas you don't want to lose, work that keeps evolving. Yodis gives all of it somewhere to live—and gives you an intelligence built around it.
Every note becomes part of a larger picture. Yodis connects projects, ideas, things you've learned, and the work you're doing now, so you can see relationships you'd otherwise miss.

Every plan starts with a personalized vault, built from a guided intake conversation.