What problem does it solve? Before archiving a change in an OpenSpec workflow, teams need confidence that the implementation actually matches the planned specs, tasks, and design. This Skill automates that audit by checking completeness, correctness, and coherence against the change artifacts. ## Core Features & Use Cases - Three-Dimension Verification: Checks completeness (task checkboxes, spec coverage), correctness (requirement implementation, scenario coverage), and coherence (design adherence, code pattern consistency). - Structured Report: Produces a markdown verification report with a summary scorecard and issues grouped as CRITICAL, WARNING, or SUGGESTION, each with actionable recommendations and file references. - Graceful Degradation: Adapts checks based on available artifacts, verifying only tasks if that is all that exists, and noting skipped checks. - Use Case: After finishing implementation of a spec-driven change, run the verification to confirm all tasks are checked off, every requirement has corresponding code, and the design decisions were followed before archiving the change. ## Quick Start Ask the agent to verify that the implementation of the current OpenSpec change matches its specs, tasks, and design before archiving.