accessibility-audit

Accessibility (a11y) audit of an entire site or product against WCAG 2.2, following the WCAG-EM methodology.

Accessibility

accessibility-diff

Regression check that compares accessibility (a11y) violations on a live page against a baseline.

Accessibility

accessibility-fix

Remediation only — fixes accessibility (a11y) violations against WCAG 2.2 through a baseline, edit, and verification loop.

Accessibility

accessibility-inspect

One page, manual tier — takes a live page through the accessibility (a11y) checks that a rule engine cannot decide.

Accessibility

accessibility-scan

One page, automated tier — runs the accessibility (a11y) rule engine on a live page and locates every violation it can detect mechanically.

Accessibility

agents-sdk

Build AI agents on Cloudflare Workers using the Agents SDK.

Cloudflare

ai-sdk

Answer questions about the AI SDK and help build AI features.

Tools

algorithmic-art

Create algorithmic art with p5.js, seeded randomness, and interactive parameter exploration.

UI Design

animate

Build an animation from scratch, making decisions in the order that determines whether it works — whether to animate, for what purpose, and with which tool.

Animation

animate-expo

Build animations in React Native and Expo, making decisions in the order that determines whether they work — whether to animate and which thread should run them.

Animation

animation-vocabulary

Reverse-lookup glossary that turns a vague description of an animation or motion effect into the exact term.

Animation

apple-design

Apple's approach to interface design and fluid, physical motion, translated for the web.

UI Design

ask-sonner

Guide to Sonner, the React toast library — install and configure the Toaster, choose the right toast() call, and use promise and loading toasts.

Tools

bencium-controlled-ux-designer

Specialist UI/UX guidance for unique, accessible interfaces.

UI Design

bencium-innovative-ux-designer

Create distinctive, production-ready frontend interfaces with high design quality.

UI Design

better-accessibility

Accessibility engineering for product interfaces.

Accessibility

better-colors

Color systems for digital products.

UI Design

better-interface

Interdisciplinary interface review.

UI Design

better-layout

Layout structure for web interfaces.

UI Design

better-typography

Web typography.

UI Design

better-ui

Design engineering principles for polished interfaces.

UI Design

better-writing

UX writing and interface copy.

Writing

brand-guidelines

Applies Anthropic's official colors and typography to artifacts that benefit from the Anthropic look.

UI Design

break

Answers “will this survive?” for a component — renders it in every state that real-world use can produce.

Testing

canvas-design

Create beautiful visual art in .png and .pdf documents using design philosophy.

UI Design

claude-api

Claude API / Anthropic SDK reference — model ids, pricing, parameters, streaming, tool use, MCP, and agents.

Tools

cloudflare

Comprehensive Cloudflare platform skill covering Workers, Pages, storage (KV, D1, R2), and AI (Workers AI, Vectorize, Agents SDK).

Cloudflare

cloudflare-email-service

Send and receive transactional email with Cloudflare Email Service (Email Sending + Email Routing).

Cloudflare

cloudflare-one

Guides Cloudflare One Zero Trust and SASE work across Access, Gateway, WARP, Tunnel, Cloudflare WAN, DLP, and CASB.

Cloudflare

cloudflare-one-migrations

Plans migrations from Zscaler ZIA/ZPA, Palo Alto, legacy VPN, SWG, or SASE stacks to Cloudflare One.

Cloudflare

composio

Use 1,000+ external applications through Composio — directly from the CLI or by building AI agents and apps with the SDK.

Tools

daydream

Multi-agent system that mines an Obsidian vault for non-obvious connections between notes.

Tools

design-taste-frontend

Anti-slop frontend skill for landing pages, portfolios, and redesigns.

UI Design

doc-coauthoring

Guides users through a structured workflow for coauthoring documentation.

Documents

docx

Create, read, edit, or manipulate Word documents (.docx) or Word templates (.dotx).

Documents

durable-objects

Create and review Cloudflare Durable Objects.

Cloudflare

emil-design-eng

This skill encodes Emil Kowalski's philosophy on UI polish, component design, and animation decisions.

UI Design

explain-interface

Answers “how was this built?” about an interface.

Testing

extract-design-system

Extracts design primitives from a public website and generates starter token files for your project.

UI Design

find-animation-opportunities

Searches a codebase or UI for places that do not animate but should, and rejects everything that should not.

Animation

frontend-design

Guidance for distinctive, intentional visual design when building new UI or redesigning existing UI.

UI Design

high-end-visual-design

Teaches AI to design like a high-end agency.

UI Design

impeccable

Design, redesign, model, critique, audit, polish, clarify, distill, harden, optimize, adapt, animate, color, and extract.

Testing

improve-animations

Surveys a codebase’s animation and motion like a senior motion consultant and produces a prioritized audit and implementation plans.

Animation

interface-review

Interface review of a change rather than a screen: uncommitted work, the current branch, or a pull request.

Testing

internal-comms

A collection of resources for writing every kind of internal communication in the formats the company prefers.

Documents

mcp-builder

Guide to creating high-quality MCP (Model Context Protocol) servers that let LLMs interact with external services.

Tools

next-cache-components-adoption

Enable Cache Components in a Next.js app and resolve the blocking routes it reveals.

Tools

next-cache-components-optimizer

Bring a Next.js route to instant navigation by configuring an agentic loop under Cache Components / PPR.

Tools

no-ai-slop

Edit drafts into sharper, more human writing while preserving the author's voice, or detect AI slop patterns.

Writing

open-websearch

Single entry point for open-websearch setup and focused live retrieval, preferring local CLI/daemon paths.

Tools

pdf

Use this skill whenever the user wants to do anything with PDF files.

Documents

pick-ui-library

Choose the right library for a frontend task from a curated, opinionated list.

Tools

playwright-best-practices

Write Playwright tests, fix flaky tests, debug failures, implement Page Object Model, and configure CI/CD.

Testing

playwright-cli

Automate browser interactions, test web pages, and work with Playwright tests.

Testing

pptx

Use this skill whenever a .pptx or .potx file is involved — as input, output, or both.

Documents

prototype

Build several genuinely different versions of a UI piece you describe, rendered behind a visual selector.

Testing

review-animations

Reviews animation and motion code against a high bar for craft derived from Emil Kowalski's design engineering philosophy.

Animation

sandbox-migrate-to-next

Port a Cloudflare Sandbox app from stable @cloudflare/sandbox to @cloudflare/sandbox@next (Sandbox SDK 1.0 preview).

Cloudflare

sandbox-next

Build or modify Cloudflare Sandbox apps on @cloudflare/sandbox@next (Sandbox SDK 1.0 preview) — code execution, AI runners, and interpreters.

Cloudflare

sandbox-stable

Build or modify Cloudflare Sandbox apps on the current stable @cloudflare/sandbox package (default npm tag).

Cloudflare

shadcn

Manage shadcn components and projects — add, search, fix, debug, style, and compose UI.

UI Design

skill-creator

Create new skills, modify and improve existing skills, and measure their performance.

Tools

skill-inspector

Reviews AI agent skills before installation using NVIDIA SkillSpector and source-aware semantic review.

Tools

slack-gif-creator

Knowledge and utilities for creating animated GIFs optimized for Slack.

Animation

systematic-debugging

Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.

Testing

test-driven-development

Use when implementing any feature or bug fix, before writing implementation code.

Testing

theme-factory

Toolkit for styling artifacts with a theme.

UI Design

turnstile-spin

Set up Cloudflare Turnstile end to end in a project.

Cloudflare

ui-ux-pro-max

UI/UX design intelligence for web, mobile, and desktop.

UI Design

variant

Answers “which one of these?” instead of “is this right?”.

Testing

vercel-composition-patterns

React composition patterns that scale.

Tools

vercel-react-best-practices

Performance optimization guidelines for React and Next.js from Vercel Engineering.

Tools

verification-before-completion

Use before claiming work is complete, fixed, or passing — requires running verification commands and confirming their output.

Testing

webapp-testing

Toolkit for interacting with and testing local web applications using Playwright.

Testing

web-artifacts-builder

A suite of tools for creating elaborate, multi-component HTML artifacts for claude.ai using modern frontend technologies.

UI Design

web-design-guidelines

Reviews UI code for compliance with the Web Interface Guidelines.

UI Design

web-perf

Analyzes web performance using Chrome DevTools MCP.

Tools

workers-best-practices

Reviews and produces Cloudflare Workers code against production best practices.

Cloudflare

wrangler

Cloudflare Workers CLI for deployment, development, and management of Workers, KV, R2, D1, Vectorize, Hyperdrive, and Workers AI.

Cloudflare

write-swift

How to write modern Swift well — value types, Swift 6 data-race safety, and approachable concurrency.

Tools

xlsx

Use this skill whenever a spreadsheet file is the primary input or output.

Documents