itd-57 proposes a sentinel spec that keeps planned work out of autonomous pickup; the board chapter says the build's start checks already skip a held record.

itd-57 proposes a sentinel spec that keeps planned work out of autonomous pickup; the board chapter says the build's start checks already skip a held record.

A scope leakage (severity minor) found by the cross-document consistency pass.

• End A: .abcd/development/intents/drafts/itd-57-manual-hold-sentinel.md:17 — "that any future spec can depend on to stay invisible to autonomous pickup until a human explicitly unblocks it"
• End B: .abcd/development/brief/04-surfaces/08-abcd.md:344 — "the claim sections answered, no hold, no unsettled blocker, a step left to"

itd-57 promises a way to park planned work: a sentinel spec dependency that keeps a spec out of autonomous pickup until a person lifts it. 08-abcd.md says the build's pre-start checks, which both the pick and the board's head run, require no hold, so a held record is already skipped. Two mechanisms claim the same person-lifted block on autonomous pickup.

Evidence: .abcd/work/reviews/2026-10-26-consistency/00-summary.md, finding 492.