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.

vercel/eve

Skill Codex ✓ vendor

Apply dashboard-grade chat UX patterns in the Eve chat template. Use when changing Next.js Cache Components/PPR behavior, static shell layout, Suspense bootstrap boundaries, theme hydration, auth display hydration, signed-in/signed-out static shell behavior, optimistic messages, streaming row identity…

not rated 5.8k +77 today A 84 tokens original Apache-2.0

shiny-for-r

74

rstudio/shiny

Skill Claude CodeCodex

Building, styling, testing, debugging, or observing a Shiny for R app - library(shiny), shinyApp(), runApp(). Index skill: read this, then open the linked reference for the task. Covers reactivity (reactive/observe/req/isolate/bindEvent); modules; async promises and ExtendedTask; bslib layouts, navigation, cards…

not rated 5.7k +2 yesterday A SkillSpector: pass 202 tokens

hs

75

zxlie/FeHelper

Cursor rule Cursor

A set of instructions for developing Chrome browser extensions with Manifest V3, Chrome's current extension format. It guides project setup, permissions, implementation, debugging, documentation, and release preparation.

not rated 5.7k +2 today A 754 tokens original MIT

next-devtools

76

yournextstore/yournextstore

MCP server Claude CodeCodexCursor +2

Next.js development tools MCP server with stdio transport. Runs locally from the next-devtools-mcp npm package.

not rated 5.5k +1 yesterday A Socket: warn tokens not measured original MIT

mirror-downloads

77

zerx-lab/FluxDown

Cursor rule Cursor

A cross-platform mirroring rule for changes to the GPUI downloads-page model, including creation, menus, sorting, task groups, sources, devices, and seeding.

not rated 5.4k +191 changed today A 672 tokens AGPL-3.0

guokaigdg/animal-island-ui

Skill Claude CodeCodex

Build React UIs in the animal-island-ui style — an a cozy island-style UI-inspired component library (warm earth tones, pill shapes, 3D game-button depth, soft motion). Use when (1) building pages or components with the animal-island-ui npm package in a React project; (2) generating a standalone single-file HTML page…

not rated 5.1k +21 changed 5d ago A SkillSpector: pass 113 tokens original MIT

formkit

79

formkit/formkit

Skill Codex

Use when working with FormKit forms, validation, schema, or custom inputs in React, Vue, or Nuxt projects.

not rated 4.8k +1 yesterday A SkillSpector: warn 28 tokens original MIT

create-example

80

liveblocks/liveblocks

Skill Claude CodeCodex

Create a new Liveblocks example app for the gallery under examples/. Use when asked to build a new example, demo, or showcase app, or when restructuring an existing example. Covers scaffolding, gallery conventions (exampleId, examplePreview, database.ts, HelpButton), providers configuration, AI patterns, styling…

not rated 4.8k +5 yesterday A SkillSpector: warn 77 tokens

taro-ui-guide

81

jd-opensource/taro-ui

Skill Claude CodeCodex

Guides installation, Taro config, styling, and usage of taro-ui (At components) for WeChat/Alipay/H5/RN. Use when building Taro apps with taro-ui, picking components, theming, i18n, or modifying packages/taro-ui source.

not rated 4.7k +2 1mo ago A SkillSpector: pass 66 tokens original MIT

r3f-animation

82

zebbern/claude-code-guide

Skill Claude CodeCodex

React Three Fiber animation - useFrame, useAnimations, spring physics, keyframes. Use when animating objects, playing GLTF animations, creating procedural motion, or implementing physics-based movement.

not rated 4.7k +14 3d ago A SkillSpector: pass 43 tokens original MIT

nateherk-design

83

nateherkai/scroll-craft

Plugin Claude Code

Bundles 1 skill · 177 tokens together

Design and build skills from Nate Herk. Ships scroll-craft: premium scroll-driven interactive landing pages, built on a full design floor (typography, spacing, colour, depth, motion, accessibility) rather than on an animation library.

not rated 4.6k +320 changed 1mo ago A tokens not measured original MIT

archestra-ai/archestra

Skill Claude CodeCodex

Use for visual design direction on greenfield, user-facing surfaces — marketing and landing pages, generated apps, portfolio-style or standalone pages. NOT for routine Archestra platform UI work (dashboards, data tables, settings, forms, existing components) — use archestra-dev-frontend for that. Upstream intent…

not rated 4.4k +11 changed 4d ago A SkillSpector: warn 107 tokens

modern-css

85

paulirish/dotfiles

Skill Claude CodeCodex

Specialized knowledge for writing modern high-quality CSS. Trigger this skill when starting a new CSS project/file, when the user asks about new CSS features (e.g. Masonry, View Transitions, Container Queries, Scroll-driven animations), or requests refactoring of legacy styles to modern standards.

not rated 4.4k +2 1mo ago A Socket: passSnyk: passSkillSpector: warn 61 tokens

kumo-design

86

cloudflare/kumo

Skill Claude CodeCodex ✓ vendor

Cloudflare product design guidance. Use when designing, implementing, or reviewing Cloudflare dashboard interfaces, Kumo UI, responsive styling, dialogs, or frontend tests.

not rated 4.2k +25 yesterday A Socket: passSnyk: passSkillSpector: pass 36 tokens original MIT

threejs-geometry

87

CloudAI-X/threejs-skills

Skill Claude CodeCodex

Creating and shaping three.js geometry: built-in shapes, 3D text, vertex buffers and attributes, merging, instancing, batching, point clouds and lines, on WebGL or with WebGPU and TSL. Use when building 3D shapes or text, custom vertex data, custom meshes, instanced meshes, or point clouds.

not rated 4.0k +146 changed 18d ago A Socket: passSnyk: pass 74 tokens original MIT

dembrandt

88

dembrandt/dembrandt

MCP server Claude CodeCodexCursor +2

Extract design tokens and publicly visible CSS information from any website. Runs locally from the dembrandt npm package.

not rated 4.0k +62 5d ago A Socket: warn tokens not measured original MIT

jakubkrehel/make-interfaces-feel-better

Skill Codex

Design engineering principles for making interfaces feel polished. Use when building UI components, reviewing frontend code, implementing animations, hover states, shadows, borders, typography, icons, micro-interactions, enter/exit animations, or any visual detail work. Supports quick and full review modes. Triggers…

not rated 3.9k +39 2mo ago A Socket: passSnyk: pass 117 tokens copy · 97% MIT

chrome-extension

90

leaperone/MultiPost-Extension

Cursor rule Cursor

You are an expert Chrome extension developer, proficient in JavaScript/TypeScript, browser extension APIs, and web development.

not rated 3.9k +35 13d ago A 1,074 tokens original Apache-2.0

pinme-uniwebpay

91

glitternetwork/pinme

Skill Claude CodeCodex

Use when generating, modifying, or reviewing PinMe Worker (Cloudflare Worker TypeScript) code that accepts payments through UniwebPay — payment links, products/prices, checkout sessions, payment status reads, refunds, subscriptions, or handling UniwebPay webhooks with @uniwebpay/sdk in a PinMe project.

not rated 3.8k +2 1mo ago A SkillSpector: warn 71 tokens original MIT

sprite-gen

92

aldegad/sprite-gen

Skill Claude CodeCodex

A pipeline for turning generated 2D game-character images into transparent sprite sheets, which store animation frames for a game.

not rated 3.6k +448 changed 4d ago A 238 tokens original Apache-2.0

autoform

93

vantezzen/autoform

Skill Claude CodeCodex

How to use the @autoform/ packages with React Hook Form or TanStack Form to automatically generate React forms from Zod, Yup, or Joi schemas with any UI library (shadcn/ui, MUI, Mantine, Ant Design, Chakra UI). Use this skill whenever the user wants to create a form from a schema, select a form adapter, build forms…

not rated 3.5k +1 8d ago A SkillSpector: pass 158 tokens original MIT

large-file-build

94

PrismML-Eng/Bonsai-demo

Skill Claude CodeCodex

Build large HTML files in chunks when a single writefile exceeds stream limits.

not rated 3.5k +21 yesterday A 18 tokens original Apache-2.0

revogrid-mcp

95

revolist/revogrid

MCP server Claude CodeCodexCursor +2

One of 2 in

Token-free MCP server for structured RevoGrid Core, Pro, and Enterprise knowledge retrieval. Remote server at mcp.rv-grid.com.

not rated 3.5k +4 2d ago A tokens not measured original MIT

CopilotKit/OpenGenerativeUI

Skill Claude Code

UI mockups, dashboards, advanced interactivity, generative art, simulations, math visualizations, and design system rules for producing rich generateSandboxedUi output.

not rated 3.4k 24d ago A SkillSpector: warn 37 tokens original MIT

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