Context Grammar · Internal Structure
Project Brain · Three Layers Inside
Every Brain has the same three-layer spine. What changes is the domain.
Level 1 · Identity
Identity Layer
Why this project exists. Original intent. Non-negotiable principles.
Atlas · Example
"An exploratory UI that welcomes uncertainty."— Priya, kickoff, Jan 2026
Level 2 · Learning
Learning Layer
What we discovered. Tested hypotheses, behavior patterns, team rhythms.
Atlas · Example
"Persona A drops off at 3 PM."— Sprint 2 usability discovery
Level 3 · Now
Now Layer
What's happening today. Current tasks, open blockers, this week.
Atlas · Example
"Sprint 4 — Intent Fidelity monitoring."— in progress this week
Graduated Archive →
Level 3
→
Evaporate
Level 2
→
Merge into Org Brain
Level 1
→
Compressed to Atlas Archive