What problem does it solve? Designing high-fidelity UI artifacts from a CLI or API agent environment often produces generic, templated-looking output. This Skill provides a structured design process—context gathering, surface-first composition, variation exploration, and a slop self-audit—so agents produce deliberate, verified HTML design artifacts instead of default-looking mockups. ## Core Features & Use Cases - Surface-First Composition: Commits to one of seven surface archetypes (Monitor, Operate, Compare, Configure, Decide/Learn, Explore, Command/Inspect) before choosing any visual tokens, preventing the hero-plus-three-cards anti-pattern. - Multiple Artifact Formats: Produces self-contained HTML files for landing pages, interactive prototypes, 1920x1080 slide decks with keyboard navigation, component labs, and motion studies, with embedded CSS/JS and localStorage persistence. - Slop Diagnostic: Runs a 10-point self-audit (tech gradients, feature-tile grids, unearned blur, wrong surface, etc.) and repairs artifacts based on whether the issue is compositional, chromatic, or decorative. - Use Case: Ask for a dashboard concept and receive a dense, glanceable Monitor-surface HTML file with three layout variants, a Tweaks panel for density and theme, and verified browser rendering. ## Quick Start Ask the agent to design a landing page or interactive prototype as a self-contained HTML file and save it to a local path.