Invariant 3 says every capability is reachable with no plugin host; ahoy says preparing a repository runs only as a host-agent workflow the CLI cannot yet do

Invariant 3 says every capability is reachable with no plugin host; ahoy says preparing a repository runs only as a host-agent workflow the CLI cannot yet do

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

• End A: .abcd/development/brief/02-constraints/03-invariants.md:13 — "every capability is reachable with no plugin host present"
• End B: .abcd/development/brief/04-surfaces/01-ahoy.md:275 — "The workflow is an interim bridge. abcd cannot yet manage repositories directly, so the page does by hand what the CLI will later take over"

Invariant 3 says every capability is reachable with no plugin host present. The ahoy chapter says abcd cannot yet manage repositories directly, so the preparation workflow (audit, gap report, adoption) runs by hand in the host agent until the CLI takes it over. The repository preparation is a capability with no host-free route, which is the case the invariant forbids.

Evidence: .abcd/work/reviews/2026-10-26-consistency/00-summary.md, finding 23.