What problem does it solve? Pages and prototypes built with the TopTop Design Kit need a consistent, evidence-based acceptance pass before delivery. This Skill performs a read-only, four-layer review of any Kit-built page and produces a prioritized P0/P1/P2 issue list with a clear deliverable verdict, so reviewers stop relying on subjective impressions. ## Core Features & Use Cases - Four-Layer Review: Covers visual aesthetics, design-system compliance (componentId, Variant, Slot, Token), interaction logic (states, navigation, dead ends), and delivery completeness (Manifest, screenshots, viewport checks). - Evidence-Based Findings: Every issue must cite a spec or file:line reference; unverifiable opinions are excluded, and severity is graded as P0, P1, or P2 with a deliverable / conditionally deliverable / not deliverable verdict. - Read-Only by Default: The Skill never modifies files unless the user explicitly requests fixes, in which case it hands off to implementation Skills. - Use Case: After a local agent builds a profile page prototype with the TopTop Kit, run this review with the page screenshot, implementation files, and component Manifest to get a scored report (visual, consistency, interaction, completeness) plus a list of unresolved Kit gaps before handoff. ## Quick Start Ask the agent to run a TopTop design review on the current prototype, providing the page screenshot, implementation files, and the component Manifest used.