What problem does it solve? Before archiving a change, teams need confidence that the implementation actually matches the planned specs, tasks, and design decisions. This Skill automates that validation by cross-checking code against 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 Reporting: Groups findings into CRITICAL, WARNING, and SUGGESTION levels with specific file and line references plus actionable recommendations. - Graceful Degradation: Adapts verification depth based on available artifacts, verifying only tasks if specs or design documents 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 corresponding code, and the implementation follows the design before archiving the change. ## Quick Start Verify the current change implementation against its specs and tasks using the openspec verify workflow.