What problem does it solve? Before archiving a change, teams need confidence that the implementation actually matches the planned specs, tasks, and design. This Skill automates that audit by cross-checking code against OpenSpec change artifacts and producing a structured verification report. ## 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). - Prioritized Issue Report: Generates a markdown scorecard grouping findings into CRITICAL, WARNING, and SUGGESTION issues, each with actionable recommendations and file references. - Graceful Degradation: Adapts verification depth based on available artifacts, verifying only tasks when specs or design docs are missing. - Use Case: After finishing a feature tracked by an OpenSpec change, run verification to confirm all tasks are checked off, every requirement has implementation evidence, and the design decisions were followed before archiving the change. ## Quick Start Ask the assistant to verify that the implementation of a named OpenSpec change matches its specs, tasks, and design artifacts.