Frontend

20,504 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

aetherviz-master

145

andyhuo520/aetherviz-master

Skill Claude CodeCodex

A tool for turning a teaching topic into an interactive educational webpage with animated 2D and 3D visual elements.

not rated 1.7k +10 6mo ago A 39 tokens original MIT

saleor/storefront

Skill Claude CodeCodex

Project-specific patterns for the Saleor Paper storefront built with Next.js 16, TypeScript, and Tailwind CSS. Use when working with product pages, checkout flow, caching, variant selection, filtering, SEO, or UI components. For universal Saleor API patterns, see the saleor-storefront dependency.

not rated 1.6k +1 changed 28d ago A SkillSpector: pass 68 tokens

fast-typescript-check

147

internet-development/www-sacred

Skill Claude CodeCodex

Keep www-sacred's TypeScript fast to type-check and fast to run. Use when touching the ASCII/canvas animation components (the only real per-frame code here), tightening type-check wall-clock, or auditing a change for runtime or compiler regressions. Scoped to this repo — a React 19 / Next.js 16 component library plus…

not rated 1.6k +1 changed 9d ago A SkillSpector: warn 84 tokens original MIT

webperf-loading

149

nucliweb/webperf-snippets

Skill Claude Code

Intelligent loading performance analysis with automated workflows for TTFB investigation (DNS/connection/server breakdown), render-blocking detection, script performance deep dive (first vs third-party attribution), font optimization, and resource hints validation. Includes decision trees that automatically analyze…

not rated 1.5k +2 changed today A SkillSpector: warn 172 tokens original MIT

RinDig/Interpretable-Context-Methodology

Skill Claude CodeCodex

Conventions for building a narrated Remotion video where the audio drives the timeline. Covers timing.ts, beat-local time, gap-fill sequences, and the end-card pattern.

not rated 1.4k +25 1mo ago A SkillSpector: pass 42 tokens original MIT

agent0ai/space-agent

Skill Claude CodeCodex

Use HTML adapters, JS hook seams, and component loading correctly in the layered module system.

not rated 1.4k 5mo ago A SkillSpector: pass 22 tokens original MIT

michaelshimeles/skills

Skill Claude CodeCodex

Records visual proof while testing UI behavior — the agent tests the app hands-on via computer use while a screen recording with structured test/assertion annotations captures the session — then posts the video and a results summary to the requested destination. Use when changed runtime behavior needs observable…

not rated 1.4k changed 18d ago A 83 tokens

react-call

153

desko27/react-call

Skill Claude CodeCodex

Reach for the react-call library (createCallable) when building UI that resolves a value back to its caller — confirmations, dialogs, form modals, toasts, notifications, context menus, pickers. Use when a React task involves any such "await the UI" interaction, when code imports createCallable, useMutationFlow…

not rated 1.4k +2 5d ago A SkillSpector: pass 135 tokens

userinterface-wiki

154

open-gsd/gsd-pi

Skill Claude CodeCodex

UI/UX best practices for web interfaces. Use when reviewing animations, CSS, audio, typography, UX patterns, prefetching, or icon implementations. Covers 11 categories from animation principles to typography. Outputs file:line findings.

not rated 1.4k +9 changed 1mo ago A SkillSpector: pass 52 tokens original MIT

widget-design

155

basementstudio/xmcp

Skill Claude CodeCodex

Best practices for designing UI widgets in xmcp. Use when creating interactive widgets for GPT Apps or MCP Apps, choosing between React components and template literals, designing widget layouts, handling state and data fetching, or troubleshooting widget rendering issues.

not rated 1.3k +2 9d ago A SkillSpector: pass 49 tokens original MIT

goey-toast

156

anl331/goey-toast

Skill Claude CodeCodex

Install and use goey-toast — a gooey, morphing React toast component built on Sonner with Framer Motion. Use when adding toast/notification UI to a React app (success/error/warning/info/promise toasts), or when the user mentions goey-toast / gooey toast.

not rated 1.3k +1 2mo ago A SkillSpector: warn 64 tokens original MIT

figma-codegen

158

awdr74100/figwright

Skill Claude CodeCodex

Generate framework-aware code from a Figma design. Reads the project's stack profile and emits code matching the existing framework (React/Vue/Svelte/Next/etc.) and styling (Tailwind/CSS/CSS-in-JS), reusing existing components and design tokens instead of regenerating from scratch. Triggers whenever the user wants a…

not rated 1.3k +69 changed 16d ago A Socket: passSnyk: passSkillSpector: pass 145 tokens original MIT

create-app-scaffold

159

TanStack/cli

Skill Claude CodeCodex

Scaffold a TanStack app with tanstack create using --framework, --build-tool, --template, --toolchain, --deployment, --add-ons, --blank, and --router-only. Covers flag compatibility, non-interactive defaults, and intent-preserving command construction.

not rated 1.3k +2 changed 21d ago A SkillSpector: warn 61 tokens original MIT

wcag22-a11y-audit

160

AIPexStudio/AIPex

Skill Claude CodeCodex

WCAG 2.2 Accessibility Audit skill that systematically evaluates web pages against 8 core Success Criteria (1.1.1, 1.4.3, 1.4.11, 2.1.1, 2.1.2, 2.4.3, 2.4.7, 4.1.2) using accessibility tree inspection and visual analysis. Use this skill when you need to perform accessibility testing/auditing on a live webpage.

not rated 1.3k +8 2mo ago A SkillSpector: pass 111 tokens original MIT

webgpu-threejs-tsl

161

dgreenheck/webgpu-claude-skill

Cursor rule Cursor

Entry point for Three.js WebGPU + TSL guidance. Covers renderer setup, node materials, and TSL syntax fundamentals. Auto-attaches on JS/TS files in projects using three/webgpu.

not rated 1.3k +4 7mo ago A 559 tokens

babylonjs-engine

162

freshtechbro/claudedesignskills

Skill Claude Code

Comprehensive skill for Babylon.js 3D web rendering engine. Use this skill when building real-time 3D experiences, browser-based games, interactive visualizations, or immersive web applications. Triggers on tasks involving Babylon.js, 3D scenes, WebGL/WebGPU rendering, entity-component systems, physics simulations…

not rated 1.3k +55 11mo ago A Socket: passSnyk: pass 97 tokens original MIT

a2ui-generation

163

AGenUI/AGenUI

Skill Claude CodeCodex

Design and generate A2UI updateComponents and updateDataModel payloads for three modes (DTO component, non-DTO component, non-DTO page). Use when asked to create or refine A2UI cards, components, or pages from DTO/JSON/business data, generate Python transformer code for DTO-driven components, iterate on existing A2UI…

not rated 1.2k +9 4d ago A SkillSpector: pass 147 tokens original Apache-2.0

modern-web-guidance

164

GoogleChrome/modern-web-guidance-src

Skill Claude CodeCodex

Search tool for modern web development best practices. MANDATORY: Execute FIRST for all HTML/CSS and clientside JS tasks. Do NOT skip — web APIs evolve rapidly and training weights contain obsolete patterns. Trigger immediately for: modals/dialogs/popovers, tables, dark mode, anchor positioning, container queries…

not rated 1.2k +11 changed 2d ago A SkillSpector: warn 210 tokens original Apache-2.0

hugeicons

165

hugeicons/hugeicons

Cursor rule Cursor

Hugeicons rules for any UI work that needs icons. Covers choosing the icon library, resolving real icon names, keeping one style, and never hand-drawing an icon as inline SVG.

not rated 1.2k +4 2d ago A 0 tokens original MIT

KroMiose/nekro-agent

Cursor rule Cursor

Frontend theme-system rules for NekroAgent, covering the theme architecture, core file structure, design principles, and usage guidance. A theme system controls shared visual choices such as colors, typography, and layouts.

not rated 1.2k +3 28d ago A 6,881 tokens

slides

167

stackblitz/bolt-slides

Skill Claude CodeCodex

Build a premium PRESENTED slide deck — classic one-slide-at-a-time slides you advance with a clicker — as a Vite + React app. It keeps the Slidev navigation UI (floating glass dock + thumbnail rail + click-builds + presenter) but slides are RESPONSIVE React (reflow to any screen, no fixed canvas) and fully…

not rated 1.2k +3 3mo ago A SkillSpector: pass 140 tokens original MIT

figma-cli

168

silships/figma-cli

Plugin Claude Code

Bundles 1 skill · 149 tokens together

Build and edit designs directly in Figma Desktop from your terminal — render frames/components/variants, manage design tokens & variables (shadcn/Tailwind/DTCG), extract & import whole design systems, gradients, Figma Motion, and accessibility audits. Controls Figma live over a local connection, no API key.

not rated 1.1k +8 16d ago A tokens not measured original MIT

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