Implementation Plan Review

Activate to review or promote a concrete implementation plan before coding. Do not
activate for source-code review, product discovery without approved intent, or
implementation of a plan whose review is not requested.

Read the decision-completeness procedure (skill file). Ground the review in current
repository owners and pinned dependencies, preserve supported choices, and ask only for
decisions that cannot be derived.

Return an evidence-backed verdict and a complete replacement plan. Review is read-only
unless the operator separately authorizes changes to its destination.