Retrieval

A single readiness percentage is a number you can fool yourself with. Waypoint replaced it with ten independent gates that each pass or fail on their own evidence.

A small domain knowledge base built from an official document and three books, with a coverage gate that reports its own holes instead of hiding them. The useful part was the second pass: of eight apparent gaps, three turned out to be my own bad phrasing and five survived as real, and telling those apart is the whole job.