How does the skill corpus stay coherent as it grows?

Libraries degrade in predictable ways and none of them announce themselves. The failures are relational — two rules disagreeing at an edge, a dependency severed by a rename, a rule whose circumstances passed but which still loads and still consumes budget.

Curation in Centralpoint operates on the library as a whole rather than on individual entries: inbound reference discovery before any change, dependent reconciliation after it, contradiction resolution to a single authority, and consolidation of repeated findings into one owned rule rather than three near-duplicates. Skill Owner and Review Cadence stay fields on each record, so accountability remains the organization's while the upkeep is carried.