critique

The 'critique' skill is designed to evaluate digital interfaces from a user experience (UX) perspective, providing comprehensive assessments of design quality. It helps identify usability issues, visual inconsistencies, and cognitive barriers, ensuring that products are both user-friendly and aesthetically coherent. By systematically analyzing visual hierarchy, information architecture, emotional resonance, cognitive load, and adherence to design principles, this skill solves the problem of inconsistent or suboptimal design review processes, offering a structured approach that blends automated analysis with expert-level evaluation.

Key features include persona-based testing, quantitative scoring, automated detection of design anti-patterns (such as AI-generated interface tropes), and actionable feedback. The skill leverages independent sub-agent assessments to avoid bias, structured checklists for cognitive load, and Nielsen's heuristics scoring for comprehensive evaluation. It also examines emotional impact using the peak-end rule and identifies priority issues with suggested fixes. Tab isolation and sequential assessment protocols ensure reliable and reproducible results, while findings are returned in a structured format that highlights strengths, weaknesses, minor observations, and provocative questions for designers.

This skill is particularly valuable for UX designers, product managers, front-end developers, and quality assurance teams who need to ensure their interfaces meet high standards of usability and emotional resonance. Use cases include reviewing web pages, application components, or full feature sets to catch design flaws early, optimize user flow, and validate the emotional impact of interactions. It is especially useful in environments where multiple interfaces need to be evaluated consistently or when preparing design assets for stakeholder presentations or user testing.