“Done” is fidelity — that a real product can be fully described, every fact with a place to go — not coverage of a checklist. Coverage is a measure here, never the goal.

L3 predicate frontier

Every kind must earn its place by answering a question its parent does not. Kinds that don’t are the worklist — they should fold into their parent as a value.

L11/L13 content debt

A vocabulary with no values yet is content debt, never a gap in the language — the question exists and is answerable the moment a value is added.

• Certifications

Growing by nature (never declared complete): Brands.

the natural reading prose coverage

The plain-English reading is generated, not written. It phrases any kind built from the existing vocabulary on its own; the only thing a human ever adds is one phrasing rule when a brand-new kind of attribute appears — a new unit or an enum that needs its own verb. This lists exactly those, so growth is a short checklist, never a hunt for regressions.

Every property has tuned phrasing — the generator needs no human attention.

a measure, not the goal coverage

// read live from the pool (backend/db/pool.db) at build time. These counts are the real state of the language and grow as it is seeded — the structure is exactly what the engine enforces.