The engineering journal
A practical habit of composing tools grew into a system for directing software agents, checking their work and seeing what survived in the real world.
Fighter passed its geometry checks and still fell short of the product bar. The factory had measured whether the interface fitted. It had not measured whether the interface worked as a composition.
The source reconstruction stays behind a parity gate until the original game is accounted for. Expansion waits for evidence.
MAX is a reminder that software qualification ends where physical use begins. The Pi, walker and person using FIND still have to meet in the real world.
Editorial policy: every public note is reviewed for private project details. This is a small, curated journal; it does not imply an automatic private-conversation publisher.