Codex

Creates detailed interactive isometric SVG illustrations of machines and systems, with optional WebGL shaders and 3D effects.

A pack of 67 DESIGN.md and SKILL.md visual styles, from minimal and editorial to brutalism and glassmorphism, for coding agents.

Color science knowledge for agents: color spaces, OKLCH, APCA and WCAG contrast, palette generation and naming.

Encodes a design process for agents: brief, information architecture, design tokens, build and review, instead of random output.

Official Expo skills, including native UI, design system, animation and Tailwind setup for React Native apps.

Official GSAP skills that teach agents correct GreenSock usage: timelines, ScrollTrigger, plugins, React integration and performance.

Two skills that draw pointer-reactive isometric line figures as one dependency-free HTML file, from an idea or from an existing SVG.

A design language for agent harnesses: one skill with commands to shape, critique, audit, polish and typeset UI, plus slop checks.

Design engineering skill for dashboards and SaaS apps that saves design decisions across sessions to keep UI consistent.

Universal UI motion principles for agents: timing, easing, choreography and Disney animation principles adapted to interfaces.

Official Remotion skills for building, previewing and rendering React-based videos and motion graphics with agents.

Finds existing shadcn components across 1,500+ registry items before building custom, and reviews components against shadcn styles.

Google Stitch skills for its MCP server: generate screens, extract DESIGN.md, manage design systems and turn designs into React or shadcn.

Gives agents taste: art direction, reference images and a browser check so landing pages and redesigns stop looking generic.

Generates production-ready Lottie animations from a text prompt with Claude Code or Codex.

UI motion skills and a library of 43+ crafted transitions, with a motion score and PR gate; Pro recipes need sign-in.

Searchable design intelligence: UI styles, palettes, font pairings and UX rules the agent queries to build a design system per project.

Free UI design skills and a PR finish gate, with a paid MCP that pulls references from 800,000+ web and iOS screens.

Lighthouse-grounded skills for WCAG accessibility, Core Web Vitals, performance and SEO audits with fixes.