The Embryo
The fundamental unit of knowledge in Hypar is not a document, not a note, not a page.
It is an embryo — an idea that is alive, unfinished, and in motion.
What makes an embryo
An embryo has four components:
A seed — the raw, unpolished thought. A question, a contradiction, a half-formed intuition. Not yet an argument, not yet a position. The seed is captured exactly as it arrives: rough, provisional, honest. It is never edited after create.
A vital state — a position in the lifecycle. Not a binary draft/published toggle, but a living signal of where the idea stands. The state changes as the idea develops, as tensions resolve, as the agent engages.
Open tension — the questions the embryo hasn't resolved. Tension is what keeps an embryo alive. Tension can be explicit (questions you've written), accepted from a path the agent proposed, or created when you reply to an agent question.
A history — every change, every agent suggestion, every user decision, every state transition is recorded as EmbryoEvent. You can always see how an idea evolved, what was challenged, what was decided.
What makes an embryo different from a note
A note in Obsidian or Notion is captured to be archived. You write it down so you don't lose it. The system stores it faithfully and retrieves it when you ask.
An embryo in Hypar is captured to be challenged. The agent doesn't retrieve it — it confronts it. It asks what the embryo means, what would have to be true for it to be wrong, what other living ideas it connects to or contradicts.
The difference is not in the content. It's in what happens after capture.
What an embryo is not
An embryo is not a task. It has no due date, no assignee, no completion checkbox.
An embryo is not a document. It doesn't organize other content. It doesn't have sections or headings. It is a single idea — if it contains multiple ideas, it should become multiple embryos.
An embryo is not a draft. A draft implies a final form is coming. An embryo may never reach a final form. It may fossilize — be closed with its reasoning preserved — without ever becoming a polished artifact.
Size and scope
An embryo is intentionally small. If an idea is too large to hold in one sentence, it is probably more than one embryo.
The system works best when embryos are atomic — one idea, one tension, one thread for the agent to pull. Complexity emerges from the connections between embryos, not from a single embryo trying to contain everything.
The agent's relationship to an embryo
While an embryo is alive — in any state other than fossil — the agent has a relationship to it. On first visit, the detail page auto-engages. After that, you can reply and the agent asks again. The agent:
- Asks one question per turn, with a stance that follows the lifecycle
- May propose typed links to other living embryos (you confirm)
- In
GROWING, may attach alternative paths you can keep as tensions - In
MATURE, may propose fossilization with a kind of death
The agent does not manage embryos passively. It participates in their development.
Next: The Lifecycle