Skill Claude CodeCodex
Design, build, review, or refine responsive Terminal User Interfaces (TUIs), especially Rust Ratatui and Ruby TTY/cli-ui applications. Use for TUI state and event architecture, terminal layout, navigation, keyboard and text-input behavior, async data loading, accessibility, rendering, resizing, empty/error/loading…
Skill Claude CodeCodex
Professional UI design guidance grounded in cognitive psychology, information theory, and interaction design. Use when designing, reviewing, or refining interfaces that need clear hierarchy, strong affordances, useful feedback, and low visual noise.
Skill Claude CodeCodex
Comprehensive web quality audit covering performance, accessibility, SEO, and best practices. Use when asked to "audit my site", "review web quality", "run lighthouse audit", "check page quality", or "optimize my website".
Skill Claude CodeCodex
Use when the user says "wtf", asks what a previous answer means, or says an immediately preceding assistant response was unclear, dense, or hard to follow.