The mental model says principle-distiller extracts each spec's Modification Grammar into memory at spec completion; the library chapter says that extraction is not built

The mental model says principle-distiller extracts each spec's Modification Grammar into memory at spec completion; the library chapter says that extraction is not built

A premise contradiction (severity minor) found by the cross-document consistency pass.

• End A: .abcd/development/brief/01-product/03-mental-model.md:93 — "extracted by principle-distiller at spec completion into typed memory pages"
• End B: .abcd/development/brief/04-surfaces/07-library.md:413 — "Not built: a curator role on the principle-distiller agent (the agent and the disembark sub-verb it feeds ship; this role does not), ingest and ask run reports, user-scope memory outside the repo, and the automatic extraction of a spec's modification grammar into the store at spec completion."

03-mental-model presents, as how the Modification gap is closed, that the itd-37 section is extracted by principle-distiller at spec completion into typed memory pages, while 07-library lists both the principle-distiller curator role and the automatic extraction of a spec's modification grammar at spec completion as not built.

Evidence: .abcd/work/reviews/2026-10-26-consistency/00-summary.md, finding 40.