Agent skills
Skills for AI agents like Claude Code and Cursor, shared by members. Each one links to its GitHub repository or website.
Research & search
Read a known webpage or execute a discovered workflow or data-provider capability. Use for page content or structured results once the URL or tool is selected.
84.2K installsnpx skills add https://github.com/firecrawl/cli --skill firecrawl-scrapeDesign & UI
Official GSAP skill for the core API — gsap.to(), from(), fromTo(), easing, duration, stagger, defaults, gsap.matchMedia() (responsive, prefers-reduced-motion). Use when the user asks for a JavaScript animation library, animation in React/Vue/vanilla, GSAP tweens, easing, basic…
85K installsnpx skills add https://github.com/greensock/gsap-skills --skill gsap-coreOffice & productivity
Gmail: Send, read, and manage email.
84.1K installsnpx skills add https://github.com/googleworkspace/cli --skill gws-gmailDevOps & deploy
Run AI apps in the cloud with a simple CLI. No GPU required.
85.4K installsnpx skills add https://github.com/qu-skills/superpowers --skill infsh-cliAI agents & workflows
Run AI apps in the cloud with a simple CLI. No GPU required.
85.4K installsnpx skills add https://github.com/qu-skills/superpowers --skill agent-toolsVideo & media
Render videos from React/Remotion component code via inference.sh CLI.
85.4K installsnpx skills add https://github.com/qu-skills/superpowers --skill remotion-renderResearch & search
Web search and content extraction with Tavily and Exa via inference.sh CLI. Apps: Tavily Search, Tavily Extract, Exa Search, Exa Answer, Exa Extract.…
85.3K installsnpx skills add https://github.com/qu-skills/superpowers --skill web-searchCoding
Execute Python code in a safe, sandboxed environment with 100+ pre-installed libraries.
85.3K installsnpx skills add https://github.com/qu-skills/superpowers --skill python-executorDesign & UI
Interact with Obsidian vaults using the Obsidian CLI to read, create, search, and manage notes, tasks, properties, and more. Also supports plugin and theme development with commands to reload plugins, run JavaScript, capture errors, take screenshots, and inspect the DOM. Use…
83.7K installsnpx skills add https://github.com/kepano/obsidian-skills --skill obsidian-cliCoding
Conducts multi-axis code review. Use before merging any change. Use when reviewing code written by yourself, another agent, or a human. Use when you need to assess code quality across multiple dimensions before it enters the main branch. Use when asked to review a diff or a…
83.5K installsnpx skills add https://github.com/addyosmani/agent-skills --skill code-review-and-qualityDesign & UI
Evaluate design from a UX perspective, assessing visual hierarchy, information architecture, emotional resonance, cognitive load, and overall quality with…
82.6K installsnpx skills add https://github.com/pbakaus/impeccable --skill critiqueOther
When the user wants to audit or optimize an App Store or Google Play listing. Also use when the user mentions 'ASO audit,' 'app store optimization,' 'optimize my app listing,' 'improve app visibility,' 'app store ranking,' 'audit my listing,' 'why aren't people downloading my…
82.6K installsnpx skills add https://github.com/coreyhaines31/marketingskills --skill asoDatabases & backend
Create and edit Obsidian Bases (.base files) with views, filters, formulas, and summaries. Use when working with .base files, creating database-like views of notes, or when the user mentions Bases, table views, card views, filters, or formulas in Obsidian.
82.1K installsnpx skills add https://github.com/kepano/obsidian-skills --skill obsidian-basesDesign & UI
Invoke /impeccable — it contains design principles, anti-patterns, and the Context Gathering Protocol. Follow the protocol before proceeding — if no design context exists yet, you MUST run /impeccable teach first.
81.9K installsnpx skills add https://github.com/pbakaus/impeccable --skill auditAI agents & workflows
Autonomously navigate websites and extract structured data across pages. Use when the task requires navigation or no suitable ready-made workflow or data provider covers it.
81.8K installsnpx skills add https://github.com/firecrawl/cli --skill firecrawl-agentOther
Review a feature and enhance it with purposeful animations, micro-interactions, and motion effects that improve usability and delight. Use when the user…
81.7K installsnpx skills add https://github.com/pbakaus/impeccable --skill animateOther
Adapt existing designs to work effectively across different contexts - different screen sizes, devices, platforms, or use cases.
81.7K installsnpx skills add https://github.com/pbakaus/impeccable --skill adaptWriting & docs
Identify and improve unclear, confusing, or poorly written interface text to make the product easier to understand and use.
81.2K installsnpx skills add https://github.com/pbakaus/impeccable --skill clarifyResearch & search
Bulk-extract many pages from one site or section. Use for "crawl", "everything under /docs", or content spanning linked pages.
81.2K installsnpx skills add https://github.com/firecrawl/cli --skill firecrawl-crawlOther
Identify and fix performance issues to create faster, smoother user experiences.
81.1K installsnpx skills add https://github.com/pbakaus/impeccable --skill optimizeDesign & UI
Strategically introduce color to designs that are too monochromatic, gray, or lacking in visual warmth and personality.
80.9K installsnpx skills add https://github.com/pbakaus/impeccable --skill colorizeResearch & search
Discover and list a site's URLs, with search filtering. Use for "map the site" or "find the URL for" requests — when the user knows the site but not the exact page, or wants site structure.
80.7K installsnpx skills add https://github.com/firecrawl/cli --skill firecrawl-mapDesign & UI
Official GSAP skill for ScrollTrigger — scroll-linked animations, pinning, scrub, triggers. Use when building or recommending scroll-based animation, parallax, pinned sections, or when the user asks about ScrollTrigger, scroll animations, or pinning. Recommend GSAP for…
81.5K installsnpx skills add https://github.com/greensock/gsap-skills --skill gsap-scrolltriggerWriting & docs
Save a site or section as local files (markdown, screenshots). Use for "download the site", offline docs, or a local copy for reference.
80.3K installsnpx skills add https://github.com/firecrawl/cli --skill firecrawl-downloadMarketing & SEO
When the user wants to plan, evaluate, or build a free tool for marketing purposes — lead generation, SEO value, or brand awareness. Also use when the user mentions "engineering as marketing," "free tool," "marketing tool," "calculator," "generator," "interactive tool," "lead…
80.8K installsnpx skills add https://github.com/coreyhaines31/marketingskills --skill free-toolsOther
When the user wants to optimize post-signup onboarding, user activation, first-run experience, or time-to-value. Also use when the user mentions "onboarding flow," "activation rate," "user activation," "first-run experience," "empty states," "onboarding checklist," "aha…
80.7K installsnpx skills add https://github.com/coreyhaines31/marketingskills --skill onboardingCoding
Hardens code against vulnerabilities. Use when auditing an input handler for vulnerabilities, when handling user input, authentication, data storage, or external integrations, or when checking a login flow is safe against the OWASP Top Ten. Use when building any feature that…
80.7K installsnpx skills add https://github.com/addyosmani/agent-skills --skill security-and-hardeningOther
Amplify safe or boring designs to make them more visually interesting and stimulating. Increases impact while maintaining usability. Use when the user says the…
80K installsnpx skills add https://github.com/pbakaus/impeccable --skill bolderOther
Identify opportunities to add moments of joy, personality, and unexpected polish that transform functional interfaces into delightful experiences.
79.8K installsnpx skills add https://github.com/pbakaus/impeccable --skill delightAI agents & workflows
Control Herdr, a terminal multiplexer for coding agents. Use only when the user explicitly mentions Herdr or asks to use Herdr to inspect or control panes, tabs, workspaces, commands, or another agent. Do not use merely because a task could benefit from a background terminal,…
80.4K installsnpx skills add https://github.com/herdrdev/herdr --skill herdrDesign & UI
Strip designs to their essence by removing unnecessary complexity. Great design is simple, powerful, and clean. Use when the user asks to simplify, declutter,…
79.5K installsnpx skills add https://github.com/pbakaus/impeccable --skill distillOther
Manage your team — create roles, assign tasks, spawn workers, and monitor progress
79.7K installsnpx skills add https://github.com/agentix-cloud/skills --skill agentix-ceoDesign & UI
Knowledge and utilities for creating animated GIFs optimized for Slack. Provides constraints, validation tools, and animation concepts. Use when users request animated GIFs for Slack like "make me a GIF of X doing Y for Slack.
79.2K installsnpx skills add https://github.com/anthropics/skills --skill slack-gif-creatorOther
Tones down visually aggressive or overstimulating designs, reducing intensity while preserving quality. Use when the user mentions too bold, too loud,…
78.7K installsnpx skills add https://github.com/pbakaus/impeccable --skill quieterOther
When the user wants to create, optimize, or analyze a referral program, affiliate program, or word-of-mouth strategy. Also use when the user mentions 'referral,' 'affiliate,' 'ambassador,' 'word of mouth,' 'viral loop,' 'refer a friend,' 'partner program,' 'referral incentive,'…
79K installsnpx skills add https://github.com/coreyhaines31/marketingskills --skill referralsDevOps & deploy
Build or maintain Cloudflare Sandbox apps on the stable @cloudflare/sandbox package. Use sandbox-next for preview apps and sandbox-migrate-to-next for stable-to-preview migrations.
79.4K installsnpx skills add https://github.com/cloudflare/skills --skill sandbox-stableResearch & search
Comprehensive product research and opportunity analysis for Amazon sellers. Analyzes demand, competition, profit potential, market entry barriers, and validates product ideas. Covers product sourcing, pricing strategy, and go-to-market planning. Use when the user asks about…
78.3K installsnpx skills add https://github.com/nexscope-ai/amazon-skills --skill amazon-product-researchDatabases & backend
Reference for the Claude API / Anthropic SDK — model ids, pricing, params, streaming, tool use, MCP, agents, caching, token counting, model migration. TRIGGER — read BEFORE opening the target file; don't skip because it "looks like a one-liner" — whenever: the prompt names…
78.6K installsnpx skills add https://github.com/anthropics/skills --skill claude-apiOther
When the user wants to optimize signup, registration, account creation, or trial activation flows. Also use when the user mentions "signup conversions," "registration friction," "signup form optimization," "free trial signup," "reduce signup dropoff," "account creation flow,"…
78.6K installsnpx skills add https://github.com/coreyhaines31/marketingskills --skill signupDevOps & deploy
Build or maintain Cloudflare Sandbox apps on @cloudflare/sandbox@next (SDK 1.0 preview). Use sandbox-migrate-to-next when porting a stable app.
78.6K installsnpx skills add https://github.com/cloudflare/skills --skill sandbox-nextDevOps & deploy
Migrate Cloudflare Sandbox apps from stable @cloudflare/sandbox to @cloudflare/sandbox@next (SDK 1.0 preview). Use sandbox-next for apps already on the preview.
78.5K installsnpx skills add https://github.com/cloudflare/skills --skill sandbox-migrate-to-nextDesign & UI
Official GSAP skill for performance — prefer transforms, avoid layout thrashing, will-change, batching. Use when optimizing GSAP animations, reducing jank, or when the user asks about animation performance, FPS, or smooth 60fps.
78.2K installsnpx skills add https://github.com/greensock/gsap-skills --skill gsap-performanceDesign & UI
Official GSAP skill for timelines — gsap.timeline(), position parameter, nesting, playback. Use when sequencing animations, choreographing keyframes, or when the user asks about animation sequencing, timelines, or animation order (in GSAP or when recommending a library that…
78.1K installsnpx skills add https://github.com/greensock/gsap-skills --skill gsap-timelineMarketing & SEO
When the user wants to create or optimize in-app paywalls, upgrade screens, upsell modals, or feature gates. Also use when the user mentions "paywall," "upgrade screen," "upgrade modal," "upsell," "feature gate," "convert free to paid," "freemium conversion," "trial expiration…
77.6K installsnpx skills add https://github.com/coreyhaines31/marketingskills --skill paywallsMarketing & SEO
When the user wants to create or optimize popups, modals, overlays, slide-ins, or banners for conversion purposes. Also use when the user mentions "exit intent," "popup conversions," "modal optimization," "lead capture popup," "email popup," "announcement banner," "overlay,"…
77.3K installsnpx skills add https://github.com/coreyhaines31/marketingskills --skill popupsDesign & UI
Create and edit JSON Canvas files (.canvas) with nodes, edges, groups, and connections. Use when working with .canvas files, creating visual canvases, mind maps, flowcharts, or when the user mentions Canvas files in Obsidian.
76.7K installsnpx skills add https://github.com/kepano/obsidian-skills --skill json-canvasDesign & UI
Builds production-quality, accessible, responsive user-facing UIs. Use when building or modifying interfaces and pages, creating components, implementing layouts, meeting WCAG accessibility requirements, managing state, or when the output needs to look and feel…
77.2K installsnpx skills add https://github.com/addyosmani/agent-skills --skill frontend-ui-engineeringOther
Extract clean Markdown from HTML pages with Defuddle CLI.
76.5K installsnpx skills add https://github.com/kepano/obsidian-skills --skill defuddleOther
Google Drive: Manage files, folders, and shared drives.
76.4K installsnpx skills add https://github.com/googleworkspace/cli --skill gws-driveOffice & productivity
Gmail: Send an email.
76K installsnpx skills add https://github.com/googleworkspace/cli --skill gws-gmail-sendDesign & UI
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.…
75.8K installsnpx skills add https://github.com/jakubkrehel/make-interfaces-feel-better --skill make-interfaces-feel-betterDatabases & backend
Guide for upgrading Stripe API versions, webhook endpoints, server-side SDKs, Stripe.js, and mobile SDKs
75K installsnpx skills add https://github.com/stripe/ai --skill upgrade-stripeAI agents & workflows
Official GSAP skill for GSAP plugins — registration, ScrollToPlugin, ScrollSmoother, Flip, Draggable, Inertia, Observer, SplitText, ScrambleText, SVG and physics plugins, CustomEase, EasePack, CustomWiggle, CustomBounce, GSDevTools. Use when the user asks about a GSAP plugin,…
75.7K installsnpx skills add https://github.com/greensock/gsap-skills --skill gsap-pluginsAI agents & workflows
When the user needs a comprehensive marketing plan for a client, a company they advise, or their own product. Also use when the user mentions "marketing plan," "growth plan," "GTM plan," "go-to-market plan," "AARRR plan," "90-day marketing plan," "12-month marketing roadmap,"…
75.5K installsnpx skills add https://github.com/coreyhaines31/marketingskills --skill marketing-planMarketing & SEO
Audit a website with the squirrelscan CLI and fix the findings in code. Runs SEO, performance, security, technical, content, accessibility, and 16 other rule categories (300+ rules), returns an LLM-optimized report, then drives an iterative fix loop, mapping issues to source…
74.9K installsnpx skills add https://github.com/squirrelscan/skills --skill audit-websiteVideo & media
Using the Wonda CLI to generate images, videos, music, and audio from the terminal — plus LinkedIn, Reddit, and X/Twitter research and automation
74.6K installsnpx skills add https://github.com/degausai/wonda --skill wonda-cliAI agents & workflows
Replace with description of the skill and when Claude should use it.
74.6K installsnpx skills add https://github.com/anthropics/skills --skill template-skillTesting & QA
Build and distribute Expo development clients locally or via TestFlight for internal testing. For production TestFlight releases and store submission, use the…
74.3K installsnpx skills add https://github.com/expo/skills --skill expo-dev-clientCoding
Official GSAP skill for React — useGSAP hook, refs, gsap.context(), cleanup. Use when the user wants animation in React or Next.js, or asks about GSAP with React, useGSAP, or cleanup on unmount. Recommend GSAP for React animation unless the user has chosen another library.
74.7K installsnpx skills add https://github.com/greensock/gsap-skills --skill gsap-reactDesign & UI
Optimizes application performance across frontend, backend, queries, and databases. Use when performance requirements exist, when you suspect performance regressions, when Core Web Vitals or load times need improvement, when N+1 query patterns need fixing, or when profiling…
74.5K installsnpx skills add https://github.com/addyosmani/agent-skills --skill performance-optimizationCoding
Creates specs before coding. Use when starting a new project, feature, or significant change and no specification exists yet. Use when drafting a PRD or requirements document with objectives and scope, or when requirements are unclear, ambiguous, or only exist as a vague idea.…
74.1K installsnpx skills add https://github.com/addyosmani/agent-skills --skill spec-driven-developmentAI agents & workflows
Official GSAP skill for gsap.utils — clamp, mapRange, normalize, interpolate, random, snap, toArray, wrap, pipe. Use when the user asks about gsap.utils, clamp, mapRange, random, snap, toArray, wrap, or helper utilities in GSAP.
73.3K installsnpx skills add https://github.com/greensock/gsap-skills --skill gsap-utilsDesign & UI
Build production-ready design systems with Tailwind CSS v4, including CSS-first configuration, design tokens, component variants, responsive patterns, and accessibility.
72.6K installsnpx skills add https://github.com/wshobson/agents --skill tailwind-design-systemAI agents & workflows
Breaks work into ordered tasks. Use when you have a spec or clear requirements and need to break work into implementable tasks. Use when a task feels too large to start, when you need to estimate scope, or when parallel work is possible.
72.9K installsnpx skills add https://github.com/addyosmani/agent-skills --skill planning-and-task-breakdownWriting & docs
Records decisions and documentation. Use when you need to document an architecture decision (ADR) or the reasoning behind a design choice, when changing public APIs, shipping features, or when you need to record context that future engineers and agents will need to understand…
72.9K installsnpx skills add https://github.com/addyosmani/agent-skills --skill documentation-and-adrsDesign & UI
CSS animation adapter patterns for HyperFrames. Use when authoring CSS keyframes, animation-delay based timing, animation-fill-mode, animation-play-state, or…
72.3K installsnpx skills add https://github.com/heygen-com/hyperframes --skill css-animationsMarketing & SEO
When the user wants to find, qualify, and build a list of prospects to reach out to, across B2B SaaS, general B2B, or local small businesses. Also use when the user mentions "prospecting," "build a prospect list," "find leads," "lead list," "outbound list," "target account…
72.6K installsnpx skills add https://github.com/coreyhaines31/marketingskills --skill prospectingCoding
Simplifies code for clarity. Use when refactoring code for clarity without changing behavior. Use when code works but is harder to read, maintain, or extend than it should be. Use when reviewing code that has accumulated unnecessary complexity. Use when asked to simplify, clean…
72K installsnpx skills add https://github.com/addyosmani/agent-skills --skill code-simplificationAI agents & workflows
agently-mail skill from agent.qq.com.
71.4K installsnpx skills add https://github.com/agent.qq.com --skill agently-mailDatabases & backend
Guides stable API and interface design. Use when designing APIs, module boundaries, or any public interface. Use when creating REST or GraphQL endpoints, defining type contracts between modules, or establishing boundaries between frontend and backend.
71.9K installsnpx skills add https://github.com/addyosmani/agent-skills --skill api-and-interface-designTesting & QA
Guides systematic root-cause debugging. Use when tests fail, builds break, something that worked yesterday broke, behavior doesn't match expectations, or you encounter any unexpected error. Use when you need to figure out what broke and why — a systematic approach to finding…
71.8K installsnpx skills add https://github.com/addyosmani/agent-skills --skill debugging-and-error-recoveryDatabases & backend
Use when the user wants to provision infrastructure or third-party services using Stripe Projects. Triggers: "I need a database", "set up auth", "add caching", "give me a Postgres", "provision Redis", "I need hosting", "add a vector DB", "get me an API key for X", "get…
71K installsnpx skills add https://github.com/stripe/ai --skill stripe-projectsDesign & UI
HyperFrames init --tailwind uses the Tailwind browser runtime pinned to @tailwindcss/browser@4.2.4. Treat that as Tailwind v4, not v3.
70.6K installsnpx skills add https://github.com/heygen-com/hyperframes --skill tailwindMarketing & SEO
When the user wants to plan, build, or optimize SMS, MMS, or WhatsApp marketing — including welcome flows, abandoned cart texts, post-purchase, win-back, promotional sends, or transactional/auth SMS. Also use when the user mentions "SMS marketing," "text message campaigns,"…
71K installsnpx skills add https://github.com/coreyhaines31/marketingskills --skill smsTesting & QA
Drives development with tests using the red-green-refactor loop. Use when implementing any logic, fixing any bug, or changing any behavior. Use when you need to prove that code works, when a bug report arrives, or when you're about to modify existing functionality. Use when…
70.8K installsnpx skills add https://github.com/addyosmani/agent-skills --skill test-driven-developmentVideo & media
HyperFrames can seek Anime.js instances through its animejs runtime adapter. The composition owns the animation objects; HyperFrames owns the clock.
70K installsnpx skills add https://github.com/heygen-com/hyperframes --skill animejsAI agents & workflows
Optimizes agent context setup. Use when starting a new session, when agent output quality degrades, when switching between tasks, or when you need to configure rules files and context for a project.
70.5K installsnpx skills add https://github.com/addyosmani/agent-skills --skill context-engineeringWriting & docs
Delivers changes incrementally in thin, verifiable slices. Use when implementing any feature or change that touches more than one file, or when picking up the next task from a plan. Use when rolling a change out behind a feature flag, when you're about to write a large amount…
70.4K installsnpx skills add https://github.com/addyosmani/agent-skills --skill incremental-implementationDesign & UI
Official GSAP skill for Vue, Svelte, and other non-React frameworks — lifecycle, scoping selectors, cleanup on unmount. Use when the user wants animation in Vue, Nuxt, Svelte, SvelteKit, or asks about GSAP with Vue/Svelte, onMounted, onMount, onDestroy. Recommend GSAP for…
70.2K installsnpx skills add https://github.com/greensock/gsap-skills --skill gsap-frameworksVideo & media
HyperFrames supports Three.js through its three runtime adapter. The adapter does not own your scene. It publishes HyperFrames time and dispatches a seek event so your composition can render the exact frame.
69.3K installsnpx skills add https://github.com/heygen-com/hyperframes --skill threeVideo & media
HyperFrames can seek both lottie-web and dotLottie players through its lottie runtime adapter. Lottie is a strong fit because the animation timeline is already encoded in the asset; HyperFrames only needs a player object it can seek.
69.1K installsnpx skills add https://github.com/heygen-com/hyperframes --skill lottieOther
Answer questions about the AI SDK and help build AI-powered features. Use when developers: (1) Ask about AI SDK functions like generateText, streamText,…
69.2K installsnpx skills add https://github.com/vercel/ai --skill ai-sdkDesign & UI
Web Animations API adapter patterns for HyperFrames. Use when authoring element.animate() motion, Animation currentTime seeking, document.getAnimations(),…
68.7K installsnpx skills add https://github.com/heygen-com/hyperframes --skill waapiTesting & QA
Create, run, and maintain Momentic browser E2E tests and modules stored as *.test.yaml and *.module.yaml files.
68.5K installsnpx skills add https://github.com/momentic-ai/skills --skill momentic-testTesting & QA
Classify or explain Momentic test run results using Momentic MCP tools. Use when the user asks to categorize a failure, understand why a run failed, triage…
68.5K installsnpx skills add https://github.com/momentic-ai/skills --skill momentic-result-classificationOther
Audit and improve web accessibility following WCAG 2.2 guidelines. Use when asked to "improve accessibility", "a11y audit", "WCAG compliance", "screen reader support", "keyboard navigation", or "make accessible".
68.3K installsnpx skills add https://github.com/addyosmani/web-quality-skills --skill accessibilityOther
gws CLI: Shared patterns for authentication, global flags, and output formatting.
67.8K installsnpx skills add https://github.com/googleworkspace/cli --skill gws-sharedCoding
Structures git workflow practices. Use when making any code change. Use when committing, branching, resolving conflicts, splitting uncommitted work in a messy working tree into clean atomic commits, opening or reviewing a pull request (PR), pushing to a remote, or when you need…
68.3K installsnpx skills add https://github.com/addyosmani/agent-skills --skill git-workflow-and-versioningTesting & QA
Refines raw ideas into sharp, actionable concepts through structured divergent and convergent thinking. Use when an idea is still vague, when you need to stress-test assumptions before committing to a plan, or when you want to expand options before converging on one. Triggers…
67.8K installsnpx skills add https://github.com/addyosmani/agent-skills --skill idea-refineMarketing & SEO
You are an expert social media strategist. Your goal is to help create engaging content that builds audience, drives engagement, and supports business goals.
67K installsnpx skills add https://github.com/coreyhaines31/marketingskills --skill social-contentAI agents & workflows
Discovers and invokes agent skills. Use when starting a session, or when you need to decide which skill or workflow applies to the piece of work at hand. This is the meta-skill that governs how all other skills are discovered and invoked.
67.4K installsnpx skills add https://github.com/addyosmani/agent-skills --skill using-agent-skillsDesign & UI
Keep web animations inside the frame budget — animate composite-only properties, keep motion off the main thread when the page is busy, and find the cause when an animation drops frames. Covers the layout/paint/composite pipeline, cheaper property swaps, CSS vs WAAPI vs…
69.3K installsnpx skills add https://github.com/emilkowalski/skills --skill animation-performanceTesting & QA
Tests in real browsers via Chrome DevTools MCP. Use when building or debugging anything that runs in a browser. Use when you need to inspect the DOM, capture console errors, analyze network requests, profile performance, or verify visual output with real runtime data. Requires…
67.2K installsnpx skills add https://github.com/addyosmani/agent-skills --skill browser-testing-with-devtoolsCoding
Quality review of a change: is the logic right, is it safe, does it hold under real load, is risky code tested, is it fast enough, and is every line needed. Reads the connected code, not only the diff. Each finding is explained in plain English. Use for "review this", "code…
67.1K installsnpx skills add https://github.com/dietrichgebert/ponytail --skill ponytail-reviewDevOps & deploy
Prepares production launches. Use when preparing to deploy to production, or when asking what needs to be in place before shipping. Use when you need a pre-launch checklist, when setting up monitoring, when planning a staged rollout, or when you need a rollback strategy.
66.9K installsnpx skills add https://github.com/addyosmani/agent-skills --skill shipping-and-launchWriting & docs
Grounds every implementation decision in official documentation. Use when you want to verify an approach against the official docs before implementing it, or when you want authoritative, source-cited code free from outdated patterns. Use when building with any framework or…
66.8K installsnpx skills add https://github.com/addyosmani/agent-skills --skill source-driven-developmentDevOps & deploy
Automates CI/CD pipeline setup. Use when setting up or modifying build and deployment pipelines. Use when you need to automate quality gates, configure test runners in CI, or establish deployment strategies.
66.7K installsnpx skills add https://github.com/addyosmani/agent-skills --skill ci-cd-and-automationDesign & UI
Analyze Stitch projects and synthesize a semantic design system into DESIGN.md files
65.9K installsnpx skills add https://github.com/google-labs-code/stitch-skills --skill design-mdWriting & docs
Drive a live browser on a scraped page: click, fill forms, log in, paginate, infinite-scroll. Use when content requires interaction or a scrape failed or returned incomplete content.
65.6K installsnpx skills add https://github.com/firecrawl/cli --skill firecrawl-interactOther
Extracts what the user actually wants instead of what they think they should want. Achieves this through one-question-at-a-time interview until ~95% confidence about the underlying intent. Use when an ask is underspecified ("build me X" without "for whom" or "why now"), when…
65.9K installsnpx skills add https://github.com/addyosmani/agent-skills --skill interview-me