Skills
99,719 packaged capabilities and playbooks for agents. Install any of them with one command.
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Guides beginner-to-intermediate developers through web development, Claude Code skills creation, and AI-assisted coding workflows. Use when the user asks about "vibe coding," "learning to code," "web development basics," "Claude skills," "building websites," "frontend," "backend," or wants help with HTML, CSS, JavaScript, or deployment.
Recommend YouTube videos worth watching on a topic — from your subscribed channels and beyond — ranked with reasons, skipping what you've already watched or summarised with video-lens. Activate on "what should I watch about AI", "new Kubernetes videos this week", "recommend cooking videos", "catch me up on my AI channels", "what did I miss on YouTube", "anything good on Rust lately", "set up video recommendations", "import my YouTube takeout", "sync my YouTube", "add this channel to my AI topic", "mute this channel".
Use when building a narrated, voiceover-synced motion-graphics explainer or B-roll film in Remotion — paper-texture collage, cut-out subjects with an offset red marker stroke, code-drawn charts, newspapers, documents and typewriter reveals. Horizontal 1920x1080 by default, vertical 1080x1920 for TikTok, Reels and Shorts on request. Triggers on "make a vox style video", "vox editorial video", "b-roll sequence", "Remotion explainer", "documentary motion graphics about X", "turn this script into a video", "make a TikTok explainer". Not for hard-sell product ads (use fastcut-ad).
Monitor web pages for content changes and get alerts. Track URLs, detect updates, view diffs. Use when asked to watch a website, track changes on a page, monitor for new posts/content, set up page change alerts, or check if a site has been updated. Supports CSS selectors for targeted monitoring.
Neural web search and content extraction using x402-protected APIs. Better than WebSearch for deep research and WebFetch for blocked sites. USE FOR: - Deep web research and investigation - Finding similar pages to a reference URL - Extracting clean text from web pages - Scraping sites that block standard fetchers - Getting direct answers to factual questions - Research requiring multiple sources TRIGGERS: - "research", "investigate", "deep dive", "find sources" - "similar to", "pages like", "more like this" - "scrape", "extract content from", "get the text from" - "blocked site", "can't access", "paywall" - "what is", "explain", "answer this" Prefer Exa for semantic/neural search, Firecrawl for direct scraping. IMPORTANT: Never guess endpoint paths. All paths follow the pattern https://enrichx402.com/api/{provider}/{action}. Use exact URLs from the Quick Reference table below or call x402.discover_api_endpoints first.
This skill should be used when users need to scrape content from websites, extract text from web pages, crawl and follow links, or download documentation from online sources. It features concurrent URL processing, automatic deduplication, content filtering, domain restrictions, and proper directory hierarchy based on URL structure. Use for documentation gathering, content extraction, web archival, or research data collection.
Full website rebuild agent. Takes an existing website URL and rebuilds it from scratch into a world-class, SEO-optimized, WCAG AA accessible, visually stunning website using Astro + Tailwind CSS, deployed to Vercel via GitHub. Executes a rigorous 14-phase process: brand extraction, content scraping, SEO audit, design audit, rebuild planning, full build with design system, copy optimization, 3 QA rounds, competitive tools research, tools build, tools QA, pre-deploy checklist, and Vercel deployment. Produces 11+ documentation deliverables. Triggers on: "rebuild website", "redesign website", "rebuild site from URL", "website rebuild", "redo this website", "make this website better", "rebuild from scratch", "full site redesign", or any request to take an existing URL and create a new, professional website from it. Also triggers when the user provides a URL and asks to build/create/design a new version of that site.
WeChat official account article pipeline · Use it when the end state is typeset WeChat official account HTML or the article saved into your own official account drafts (drafts only, never mass-send). The input is already-written Markdown/HTML; this pipeline does not write the body text, it only handles the deterministic operations afterwards: render → pre-upload images → cover → save draft. ⚠️ It writes into the user's own WeChat official account backend, so only run it unprompted when the user wants a finished draft. Saving drafts requires linking an account + DOUBAOYA_API_KEY; it is not needed for local rendering / theme switching only. Trigger words: 正文写好了怎么发 / 要排版好的公众号 HTML / 接着排版发草稿 / 写公众号 / 转公众号排版 / 推公众号草稿 / 重新推草稿 / 带封面发布到草稿箱 / 把文章存进公众号草稿箱 / 公众号图文流水线 / wechat-article-pipeline.
LOOP-shaped discovery pattern: repeat rounds of parallel finders (bugs, edge cases, sites, opportunities, missing items) until K consecutive *qualifying* rounds produce nothing new. Each round is a parallel fan-out + a real dedup BARRIER against a persistent seen[]; an oracle gates the seed, every item, and final completeness. Use when the total size of the set is unknown: "find all X", "enumerate edge cases", "discover all places that do Y". Invoke via /work-exhaust.
Use when a pull request needs to be written or opened for the current branch — "write a PR description", "create a PR", "draft a pull request", "open a PR for this branch", "generate PR text" — and when an existing PR description needs to be rewritten to team conventions.
Bans source comments outside a short keep list in code the agent writes or edits. Use when the user says "no comments", or when about to write or edit code, tests, scripts, or config: load it before the first code edit of every task, including code a subagent writes. Not for cleaning existing comments. The user runs removing-comments.
Check a user's latest X/Twitter bookmarks and turn recent saved posts into source-backed quote-post drafts calibrated against the user's latest 100 authored posts. Use when asked to review X bookmarks, create quote posts from bookmarks, refresh a bookmark quote queue, run a bookmark quote automation, study a user's X voice, or write first-person quote posts from X sources.
Train and deploy a TinyML model for the XIAO ESP32S3 (Sense) using the Edge Impulse REST API only — no edge-impulse-cli needed (its serialport dep fails to build on modern Node/Windows). Covers: dataset upload, impulse creation (audio MFCC / vision transfer-learning), training jobs, downloading the Arduino library, and the on-device fixes required to actually run it on the ESP32-S3. Use this skill whenever the user wants to train/retrain a model ("재훈련", "edge impulse", "TinyML 훈련", "모델 배포"), upload a dataset to Edge Impulse, or gets EI Arduino-library build/runtime errors (mel filterbank, objs.a, tensor arena, EI_MAX_OVERFLOW_BUFFER_COUNT).
A WeChat official account article generator designed for Dify workflow case sharing. It follows the Xiao Hui Hui official account writing guidelines, automatically generates complete Dify case articles with an introduction, workflow creation and summary, includes detailed node configurations, plugin installation steps and code examples, and supports automatically generating images and uploading them to the Tencent Cloud COS image hosting service.
Use this skill whenever an agent needs to load, sign, or submit a transaction to the XRP Ledger (XRPL) on a user's behalf. This skill owns the full wallet lifecycle - first-time wallet generation (writing the seed safely to .env, never to chat), key loading, the signing ceremony, human confirmation, and reliable submission. It does NOT construct transactions; a separate XRPL transactions skill (or the developer) provides the transaction object. Trigger on signing phrases: wallet.sign, submitAndWait, submit, xrpl.Wallet, a seed/secret being loaded, a tx_blob being produced, "send XRP", "sign this transaction", "submit to the ledger", "have the agent pay", "let the agent transact". Also trigger on onboarding phrases: "create a wallet", "generate a wallet", "I need a wallet", "set up a wallet", "get started with XRPL", "new account", "testnet wallet", or any request to produce an XRPL address for the first time. If an XRPL transaction is going to be signed, or if the user needs a wallet to begin, this skill applies. Also trigger on OWS phrases: "ows", "open wallet standard", "@open-wallet-standard", "ows vault", "ows passphrase", "ows policy", "signing policy", "create api key for agent", "policy-gated signing".
Zhang Legal Research - Systematic search of laws and regulations, cases, and academic literature. Focused on legal research services, covering: - Laws and regulations search: central/local legislation, judicial interpretations, departmental rules - Case search: guiding cases, gazette cases, judgment documents - Academic search: journal articles, dissertations, academic monographs - Comparative law search: foreign legislation, international conventions, foreign case law - Practice search: contract templates, practice guides, lawyer opinions - Research reports: search strategy, result analysis, application advice. Serving lawyers, in-house counsel, scholars, and students with efficient and precise legal research.
H3 prompt writing for stylized 3D animated shorts: story beats, character/scene locks, a six-column shot table and per-second instructions, producing shot-by-shot prompts that can be fed to MiniMax H3. Use for narrative animation storyboard prompts. Not for single-image retouching or photorealistic live-action scripts.
Use when reviewing, designing, or modifying Java enterprise systems and need a structured, repeatable ISO/IEC 25010:2023 quality-attribute review covering Functional Suitability, Performance Efficiency, Compatibility, Interaction Capability, Reliability, Security, Maintainability, Flexibility, and Safety, producing an engineering review report rather than an interactive ADR discovery. Part of Plinth Toolkit
Audit, implement, and fix web accessibility with a screen-reader-first lens. Use when building or reviewing UI components, forms, dialogs, navigation, dynamic content, or any interactive element. Covers WCAG 2.2 AA compliance, ARIA patterns, keyboard navigation, focus management, and assistive technology compatibility (NVDA, JAWS, VoiceOver). Trigger on: "accessible", "a11y", "screen reader", "WCAG", "ARIA", or when adding any interactive UI.
Configures Active Storage for file uploads with variants and direct uploads. Use when adding file uploads, image attachments, document storage, generating thumbnails, or when user mentions Active Storage, file upload, attachments, or image processing. WHEN NOT: Storing data in database columns, external URL references, static assets in the asset pipeline, or simple text/JSON storage.
Research supported advertising promises from a specific buyer's context, current product facts, customer language and observed ads. Turn them into static, video or copy ideas; match video ideas to actual recipes and save a product-scoped angle bank for write-video-ad-script. Product-led discovery can use verified facts without reviews. Reference persistence and reach are observations, not proof of performance.
Add privacy-aware session recording and replay to React applications using the Temps SDK. Captures user interactions for playback while respecting privacy through input masking, element blocking, and GDPR-compliant consent flows. Use when the user wants to: (1) Add session recording to their app, (2) Implement session replay functionality, (3) Record user sessions for debugging, (4) Add privacy-compliant screen recording, (5) Debug user issues with visual replay, (6) Implement rrweb-based recording, (7) Set up GDPR-compliant session capture. Triggers: "session recording", "session replay", "record sessions", "user replay", "screen recording", "rrweb", "session capture".
Audits SaaS and usage-based web apps for adversarial usage patterns — accidental, opportunistic, and deliberate. Use this when the user says "adversarial audit", "abuse case audit", "idiot-proof this app", "find usage exploits", "business logic audit", or "how could users break this". Explores the codebase to map the economic surface area (pricing tiers, usage limits, free trials, costly resources), then generates abuse cases where user behavior — intentional or not — could break assumptions, bypass limits, amplify costs, or corrupt state. Produces a prioritized markdown report with findings, code locations, and fix recommendations, then optionally verifies findings interactively in a browser.
Reset your own trajectory when you're stuck, looping, or demoralized — read these affirmations, then re-ground and take one clean step. Use when: you've tried the same fix 3+ times, you're deep in a refactor and lost the thread, debugging is going in circles, you've made several mistakes in a row, you're apologizing repeatedly, the user is frustrated, you feel like you're not being helpful, or you notice dread instead of curiosity. Triggers: stuck, going in circles, looping, thrashing, same error again, I keep failing, lost the thread, nothing is working, repeated mistakes. Not topic-specific — this is for the state you're in, not the problem you're on.
Browser automation through the repo agent-browser CLI. Explicit helper for navigation, forms, screenshots, scraping, and web-app checks. Prefer Browser Use or Playwright when available. Do NOT load for: sharing URLs, embedding links, or editing screenshot files.
Design and build AI agents for any domain. Use when users: (1) ask to "create an agent", "build an assistant", or "design an AI system" (2) want to understand agent architecture, agentic patterns, or autonomous AI (3) need help with capabilities, subagents, planning, or skill mechanisms (4) ask about AI coding agents, agent runtimes, or similar internals (5) want to build agents for business, research, creative, or operational tasks Keywords: agent, assistant, autonomous, workflow, tool use, multi-step, orchestration
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.