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338,192 skills · 109,547 with SKILL.md · 9,908 ranked on the leaderboard

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All skills

#

Skill

Source

8W Activity

Installs

momentic-test Create, run, and maintain Momentic browser E2E tests and modules stored as *.test.yaml and *.module.yaml files.

momentic-ai/skills

momentic-result-classification Classify or explain Momentic test run results using Momentic MCP tools. Use when the user asks to categorize a failur…

momentic-ai/skills

overdrive Pushes interfaces past conventional limits with technically ambitious implementations — shaders, spring physics, scro…

pbakaus/impeccable

ai-sdk Official Answer questions about the AI SDK and help build AI-powered features. Use when developers: (1) Ask about AI SDK funct…

design-md Official Analyze Stitch projects and synthesize a semantic design system into DESIGN.md files

google-labs-code/stitch-skills

opentui OpenTUI skill for building terminal user interfaces with the Core, React, or Solid APIs. Use for any TUI task includi…

msmps/opentui-skill

wan-3-0-prime-reference-to-video Build video clips from reference images, reference videos, and reference audio with Wan-AI Wan 3.0 Prime Reference to…

genmedia-labs/skills

gsap-performance Official GSAP skill for performance — prefer transforms, avoid layout thrashing, will-change, batching. Use when opti…

greensock/gsap-skills

seedance-2-5-image-to-video Animate a single still image into a 4-30 second 720p cinematic clip with optional synchronized native audio using Byt…

genmedia-labs/skills

seedance-2-5-reference-to-video Generate reference-guided 1080p video with ByteDance Seedance 2.5 Reference to Video on RunComfy via the `runcomfy` C…

genmedia-labs/skills

gsap-timeline Official GSAP skill for timelines — gsap.timeline(), position parameter, nesting, playback. Use when sequencing anima…

greensock/gsap-skills

marketing-plan When the user needs a comprehensive marketing plan for a client, a company they advise, or their own product. Also us…

coreyhaines31/marketingskills

hallmark Anti-AI-slop design skill for greenfield pages, audits, redesigns, and design extraction from URLs or screenshots. Us…

nutlope/hallmark

cross-border-ecommerce Cross-border e-commerce expansion advisor. Scores target markets on 8 weighted dimensions (market size, ecommerce pen…

nexscope-ai/ecommerce-skills

frontend-design Official Guidance for distinctive, intentional visual design when building new UI or reshaping an existing one. Helps with aes…

anthropics/claude-code

developing-genkit-js Official Develop AI-powered applications using Genkit in Node.js/TypeScript. Use when the user asks about Genkit, AI agents, f…

firebase/agent-skills

mobile-native Make a web app feel native on a phone — the small CSS and meta-tag fixes that separate "a website in a browser" from …

emilkowalski/skills

developing-genkit-dart Official Generates code and provides documentation for the Genkit Dart SDK. Use when the user asks to build AI agents in Dart,…

firebase/agent-skills

pricing-strategy When the user wants help with pricing decisions, packaging, or monetization strategy. Also use when the user mentions…

coreyhaines31/marketingskills

product-marketing-context When the user wants to create or update their product marketing context document. Also use when the user mentions 'pr…

coreyhaines31/marketingskills

gsap-plugins Official GSAP skill for GSAP plugins — registration, ScrollToPlugin, ScrollSmoother, Flip, Draggable, Inertia, Observ…

greensock/gsap-skills

accessibility Audit and improve web accessibility following WCAG 2.2 guidelines. Use when asked to "improve accessibility", "a11y a…

addyosmani/web-quality-skills

security-and-hardening Hardens code against vulnerabilities. Use when auditing an input handler for vulnerabilities, when handling user inpu…

addyosmani/agent-skills

firecrawl-build-scrape Official Integrate Firecrawl `/scrape` into product code for single-page extraction. Use when an app already has a URL and nee…

firecrawl/skills

prospecting When the user wants to find, qualify, and build a list of prospects to reach out to — across B2B SaaS, general B2B, o…

coreyhaines31/marketingskills

firecrawl-build-search Official Integrate Firecrawl `/search` into product code and agent workflows. Use when an app needs discovery before extractio…

firecrawl/skills

gsap-react Official GSAP skill for React — useGSAP hook, refs, gsap.context(), cleanup. Use when the user wants animation in Rea…

greensock/gsap-skills

firecrawl-build-onboarding Official Get Firecrawl credentials and SDK setup into a project. Use when an application needs `FIRECRAWL_API_KEY`, when an ag…

firecrawl/skills

firecrawl-build-interact Official Integrate Firecrawl `/interact` into product code for dynamic pages and browser actions after scraping. Use when a fe…

firecrawl/skills

sms When the user wants to plan, build, or optimize SMS or MMS marketing — including welcome flows, abandoned cart texts,…

coreyhaines31/marketingskills

sandbox-stable Official Build or maintain Cloudflare Sandbox apps on the stable @cloudflare/sandbox package. Use sandbox-next for preview app…

cloudflare/skills

gws-calendar Official Google Calendar: Manage calendars and events.

googleworkspace/cli

gsap-utils Official GSAP skill for gsap.utils — clamp, mapRange, normalize, interpolate, random, snap, toArray, wrap, pipe. Use …

greensock/gsap-skills

motion-doctrine GATEWAY — load FIRST before composing any HyperFrames animation or video. The high-level motion law that makes a mult…

heygen-com/hyperframes

captions-overlay Overlay doctrine for the embedded-captions workflow — the caption MODEL (drop / rail / embed) and the rule that capti…

heygen-com/hyperframes

cut-the-curve The technique catalog: five velocity-matched SEAMS (zoom-through, INVERSE zoom-through, cut-the-curve, waterfall cut,…

heygen-com/hyperframes

sandbox-next Official Build or maintain Cloudflare Sandbox apps on @cloudflare/sandbox@next (SDK 1.0 preview). Use sandbox-migrate-to-next …

cloudflare/skills

sandbox-migrate-to-next Official Migrate Cloudflare Sandbox apps from stable @cloudflare/sandbox to @cloudflare/sandbox@next (SDK 1.0 preview). Use sa…

cloudflare/skills

seam-craft Render-correctness doctrine for scene-to-scene seams in HyperFrames launch videos — the prerequisites that make trans…

heygen-com/hyperframes

changelog-video Turn a weekly changelog .md into a finished branded changelog video (square 1080, ~45-60s, Annie VO, animated brand b…

heygen-com/hyperframes

frontend-ui-engineering Builds production-quality, accessible, responsive user-facing UIs.

addyosmani/agent-skills

developing-genkit-js Develop AI-powered applications using Genkit in Node.js/TypeScript. Use when the user asks about Genkit, AI agents, f…

genkit-ai/skills

oversized-cursor House-style oversized macOS cursor technique for HyperFrames launch videos. Load whenever a scene involves cursors or…

heygen-com/hyperframes

agent-browser Browser automation for AI agents via inference.sh. Navigate web pages, interact with elements using @e refs, take scr…

skills-shell/superpowers

building-native-ui Official Build beautiful, native-feeling Expo screens. Covers Apple HIG styling, semantic colors, native controls, SF Symbols,…

analytics-tracking When the user wants to set up, improve, or audit analytics tracking and measurement. Also use when the user mentions …

coreyhaines31/marketingskills

is-this-photo-real >- Verify whether an image or video is authentic, original and correctly captioned — provenance checks, error level a…

useosint/skills

investigate-without-getting-made >- Investigator OPSEC — threat-model who might notice you, control your attribution surface across IP, ASN, browser a…

useosint/skills

page-cro When the user wants to optimize, improve, or increase conversions on any marketing page — including homepage, landing…

coreyhaines31/marketingskills

infsh-cli Run AI apps via inference.sh CLI - image generation, video creation, LLMs, search, 3D, Twitter automation. Models: FL…

qu-skills/superpowers