volomydyr/design-engineer-plugin
Skill Claude CodeCodex
Explores cognitive interaction fundamentals (Laws 1-10) for UX design. Covers cognitive load, choice architecture, information grouping, and discoverability. Use when analyzing how an interface manages mental effort and attention. Do NOT use for navigation simplification or form reduction; see psych-simplification…
volomydyr/design-engineer-plugin
Skill Claude CodeCodex
Explores core decision-making psychology principles (Laws 21-25) for UX design. Covers loss aversion, decision fatigue, anchoring, and defaults. Use when auditing interfaces where users must choose between options, such as pricing, forms, or filter systems. Do NOT use for social proof, scarcity, or persuasion tactics…
volomydyr/design-engineer-plugin
Skill Claude CodeCodex
Explores advanced decision-making psychology principles (Laws 26-30) for UX design. Covers persuasion, scarcity, social proof, and the boundary between ethical influence and manipulation. Use when auditing pricing pages, urgency tactics, or social proof elements. Do NOT use for basic decision fatigue, defaults, or…
volomydyr/design-engineer-plugin
Skill Claude CodeCodex
Explores foundational emotional design psychology principles (Laws 41-45) for UX design. Covers how peak moments, micro-delighters, and perceived effort shape user memory and value. Use when auditing emotional touchpoints, celebration moments, loading states, or personalization flows. Do NOT use for retention…
volomydyr/design-engineer-plugin
Skill Claude CodeCodex
Explores advanced emotional design psychology principles (Laws 46-50) for UX design. Covers responsible emotional triggers for retention, re-engagement, and comprehension. Use when auditing trial-to-paid conversion, re-engagement campaigns, or narrative onboarding flows. Do NOT use for in-moment delight, loading…
volomydyr/design-engineer-plugin
Skill Claude CodeCodex
Explores engagement and motivation psychology principles (Laws 31-40) for UX design. Covers flow states, variable rewards, triggers, and feedback loops. Use when auditing onboarding flows, gamification, retention mechanics, or notification systems. Do NOT use for social dynamics or group behavior; see…
volomydyr/design-engineer-plugin
Skill Claude CodeCodex
Runs a broad psychology audit across 100+ UX principles. Scans designs for opportunities and violations, then routes to section-specific deep dives. Use when reviewing a design holistically for psychology compliance. Do NOT use for deep-dive into a specific psychology section; see the section-specific psych skills…
volomydyr/design-engineer-plugin
Skill Claude CodeCodex
Explores habit formation and behavioral patterns psychology principles (Laws 66-70) for UX design. Covers building positive habits through reciprocity, commitment, and ethical nudging. Use when designing retention loops, loyalty mechanics, or habit-building features. Do NOT use for pricing, payment friction, or…
volomydyr/design-engineer-plugin
Skill Claude CodeCodex
Explores behavioral economics psychology principles (Laws 61-65) for UX design. Covers how economic biases affect user decisions about value, investment, and spending. Use when auditing pricing, upgrade flows, or any interface involving monetary decisions. Do NOT use for habit loops, commitment, or loyalty mechanics…
volomydyr/design-engineer-plugin
Skill Claude CodeCodex
Explores efficiency and simplification psychology principles (Laws 51-60) for UX design. Covers simplifying without oversimplifying, signifiers, and intuitive interaction patterns. Use when auditing navigation, complex settings, form simplification, or balancing simplicity with functionality. Do NOT use for cognitive…
volomydyr/design-engineer-plugin
Skill Claude CodeCodex
Explores social influence psychology principles (Laws 71-80) for UX design. Covers how social dynamics affect product adoption, research validity, and user autonomy. Use when auditing social features, community mechanics, or research methodology for social bias. Do NOT use for individual motivation, flow states, or…
volomydyr/design-engineer-plugin
Skill Claude CodeCodex
Explores time perception and behavior management psychology principles (Laws 91-100) for UX design. Covers patience thresholds, familiarity, and gradual behavior shaping. Use when auditing time-sensitive interactions, progressive onboarding, or long-term engagement patterns. Do NOT use for habit formation or behavior…
volomydyr/design-engineer-plugin
Skill Claude CodeCodex
Explores visual perception and attention focus psychology principles (Laws 11-20) for UX design. Covers contrast, Gestalt grouping, and visual hierarchy. Use when analyzing how a design directs attention and manages visual focus. Do NOT use for information overload or choice paralysis; see psych-cognitive-load instead.
volomydyr/design-engineer-plugin
Skill Claude CodeCodex
Reviews designs and implementations for accessibility compliance including contrast, touch targets, and screen reader support. Use when auditing a product for accessibility or building features that must meet accessibility standards.
volomydyr/design-engineer-plugin
Skill Claude CodeCodex
Critiques implemented UI for craft quality using a 4-lens framework and 4 named tests. Use after building to identify where defaults replaced intentional design decisions and close the gap between correct and crafted. Do NOT use for design-to-code fidelity or token compliance; see ui-design-to-code-qa instead.
volomydyr/design-engineer-plugin
Skill Claude CodeCodex
Guides creation of a code-first design system using atomic design patterns. Use when setting up design tokens, auditing design system compliance, or refactoring hardcoded styles into reusable tokens.
volomydyr/design-engineer-plugin
Skill Claude CodeCodex
Reviews implemented UI against design intent and catches common AI-generated issues. Use after implementation to verify visual fidelity or when UI discrepancies are reported. Do NOT use for craft quality or aesthetic judgment; see ui-aesthetic-review instead.