The internals index says the config chapter covers seam-backend and adapter-registry config; the config chapter says there is no adapters registry block and the backend selectors are staged.

The internals index says the config chapter covers seam-backend and adapter-registry config; the config chapter says there is no adapters registry block and the backend selectors are staged.

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

• End A: .abcd/development/brief/05-internals/README.md:9 — "config.json schema, including its meta setup block (seam-backend + adapter-registry config)"
• End B: .abcd/development/brief/05-internals/03-configuration.md:404 — "adapters registry block, because the wired-adapter registry it indexed has no"

05-internals/README says 03-configuration holds the config.json schema including seam-backend and adapter-registry configuration. 03-configuration says there is no adapters registry block because the registry it indexed has no home, and lists the seam backend selectors as staged keys that nothing reads.

Evidence: .abcd/work/reviews/2026-10-26-consistency/00-summary.md, finding 789.