Skills
101,174 packaged capabilities and playbooks for agents. Install any of them with one command.
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Interpret price reactions after earnings releases, the sources of surprises, genuine market disagreements, and what to watch next. Suitable for earnings-night reviews, pre-market assessments for the next day, and post-call updates to your views.
ElevenLabs AI music generation - create original music from text prompts via inference.sh CLI. Capabilities: text-to-music, custom duration up to 10 minutes, genre/mood/instrument control, royalty-free commercial use. Use for: background music, soundtracks, jingles, podcasts, video scores, game audio. Triggers: elevenlabs music, eleven labs music, ai music, generate music, music generation, compose music, ai composer, create song, soundtrack, background music, jingle, elevenlabs compose, music ai
ElevenLabs voice changer - transform any voice to a different voice while preserving speech content and emotion via inference.sh CLI. Models: eleven_multilingual_sts_v2 (70+ languages), eleven_english_sts_v2. Capabilities: speech-to-speech, voice transformation, accent change, voice disguise. Use for: content creation, voice acting, privacy, dubbing, character voices. Triggers: voice changer, speech to speech, voice transformation, change voice, voice swap, voice conversion, voice disguise, eleven labs voice changer, elevenlabs sts, transform voice, ai voice changer, voice modifier
Generate images with FLUX models (Black Forest Labs) via inference.sh CLI. Models: FLUX Dev LoRA, FLUX.2 Klein LoRA with custom style adaptation. Capabilities: text-to-image, image-to-image, LoRA fine-tuning, custom styles. Triggers: flux, flux.2, flux dev, flux schnell, flux pro, black forest labs, flux image, flux ai, flux model, flux lora
Problem-solving techniques and exam preparation assistance for civil service exams (national, provincial, and joint exams), covering aptitude tests and essay writing. Based on Huasheng Shisan’s publicly available teaching system, it covers data analysis (ABRX system, truncation and direct division, 415 fraction method, assumption allocation method), quantitative reasoning (work, travel, profit, permutations and combinations, inclusion-exclusion, optimization, age, geometry), verbal comprehension (context analysis for logical cloze, main idea in passage reading, sentence ordering), judgment and reasoning (pattern-based visual reasoning, element-based definition judgment, relationship levels in analogy reasoning, translation, strengthening, and weakening in logical reasoning), essay writing (single-part questions, comprehensive questions, official document questions, long essays), general knowledge, answer order and time allocation, and full-exam review. Trigger this skill when users mention terms such as “公考,” “国考,” “省考,” “行测,” “申论,” “花生十三,” or the listed question types and methods. Provides solution steps, mental math techniques, past-question examples, analysis of mistakes, and study plans.
Query, audit, and optimize Google Ads campaigns. Use an attached browser or the Google Ads API for campaign, keyword, budget, conversion-tracking, and wasted-spend analysis, or when the user explicitly requests a reviewed account change. Defaults to read-only reporting; account mutations require a bounded preview and action-time approval.
Generate and edit images with OpenAI GPT-Image-2 via inference.sh CLI. Models: GPT-Image-2. Capabilities: text-to-image, image editing, inpainting, mask-based editing, multi-image reference, batch generation. Use for: product mockups, marketing visuals, image editing, concept art, inpainting, photo manipulation. Triggers: gpt image, gpt-image-2, openai image, chatgpt image, dall-e, dalle, openai image generation, gpt image edit, gpt inpainting, openai dall-e, gpt 4o image
Session primitive for html-skills: starts the per-session local receiver and `Monitor` so submissions from html-skills artifacts arrive as session notifications instead of copy-paste. Every html-skills content skill invokes it from its pre-flight block before writing an artifact; idempotent. Returns the localhost URL to inject as `window.__CLAUDE_SUBMIT_URL__`. Don't invoke outside that flow.
Creates step-by-step incident response runbooks for common outages, with actions, owners, rollback procedures, and communication templates. Use for “incident runbook,” “outage response,” “incident management,” or “on-call procedures.”
Generates Laravel Dusk browser tests in PHP. Chrome-based E2E testing for Laravel apps. Use when user mentions "Dusk", "Laravel Dusk", "$browser->visit", "DuskTestCase". Triggers on: "Laravel Dusk", "Dusk test", "$browser->visit", "DuskTestCase".
1688 procurement workflow skill. Use for authorized procurement and fulfillment scenarios involving 1688 authorized links, authorized store checks, shipping addresses, product SKUs, order previews, order creation, payment links, order status, logistics, shipment tracking, order cancellation, receipt confirmation, invoicing, and more. Trigger when users mention 1688 procurement, placing 1688 orders, 1688 authorization, 1688 orders, 1688 payments, 1688 logistics, 1688 invoicing, 1688 invoices, 1688 sourcing procurement, or 1688 order processing. For image search, use linkfox-1688-search-by-image.
Detect potential product violations based on Ruiguan’s product image policy compliance checks, using visual similarity matching. Trigger this skill when the user mentions policy compliance detection, product compliance review, violation detection, image compliance check, product image risk screening, or Ruiguan. Even if the user does not explicitly mention “compliance,” trigger this skill whenever their request involves comparing product images against a violation database.
Shopee Bundle Deal promotions (in the same series as linkfox-shopee-store-auth), forwarding all 10 endpoints in the Shopee Open API Bundle Deal module via /shopee/developerProxy, including add_bundle_deal, get_bundle_deal_list, add_bundle_deal_item, update_bundle_deal, and end_bundle_deal. Triggers when the user mentions Shopee bundle deals, Bundle Deal, bundle promotions, add_bundle_deal, bundle_deal_id, or quantity discounts. Trigger even if “bundle” is not explicitly mentioned, whenever the request involves managing Bundle Deal campaigns for an authorized Shopee store.
Shopee Push mechanism (in the same series as linkfox-shopee-store-auth), forwarding all 4 endpoints in the Shopee Open API Push module via /shopee/developerProxy: set_app_push_config, get_app_push_config, get_lost_push_message, and confirm_consumed_lost_push_message. Trigger when the user mentions Shopee Push, push callbacks, Push Mechanism, set_app_push_config, replaying lost push messages, or webhook configuration. Even if “Push” is not explicitly mentioned, trigger this skill for managing Shopee Open Platform Push settings or replaying messages.
Shopee store information and settings (in the same series as linkfox-shopee-store-auth), forwarding all 9 endpoints in the Shopee Open API Shop module via /shopee/developerProxy: get_shop_info, get_profile, update_profile, get_warehouse_detail, get_shop_notification, get_authorised_reseller_brand, get_br_shop_onboarding_info, get_shop_holiday_mode, set_shop_holiday_mode. Triggers when the user mentions Shopee store information, store profile, store name, warehouse address, seller notifications, authorized brands, Brazil KYC, holiday mode, or get_shop_info. Trigger even if “store information” is not explicitly mentioned, whenever the request involves retrieving information about or configuring an authorized Shopee store.
Shopee store categories, Shop Category (in the same series as linkfox-shopee-store-auth), forwarding all 7 endpoints in the Shopee Open API Shop Category module via /shopee/developerProxy, including add_shop_category, get_shop_category_list, update_shop_category, add_item_list, get_item_list, and delete_item_list. Triggers when the user mentions Shopee store categories, Shop Category, custom categories, add_shop_category, shop_category_id, or categorized products. Trigger even if “category” is not explicitly mentioned, whenever the request involves managing Shop Category for an authorized Shopee store.
Shopee Top Picks (in the same series as linkfox-shopee-store-auth), forwarding all 4 endpoints in the Shopee Open API Top Picks module via /shopee/developerProxy: get_top_picks_list, add_top_picks, update_top_picks, delete_top_picks. Trigger when the user mentions Shopee Top Picks, store picks, add_top_picks, top_picks_id, or popular recommendations. Even if they do not explicitly mention “picks,” trigger whenever the request involves managing Top Picks collections for an authorized Shopee store.
Break down traffic sources for all competing ASINs under a given keyword, including organic search, SP ads, SB brand ads, SBV video ads, SP recommendations, and recommendation placements such as AC/ER/TR. Filter by ASIN, date range, new traffic keywords, and other criteria. Trigger when the user mentions keyword traffic sources, which competitors are competing for traffic under a keyword, organic versus paid traffic share, SP ad impressions, brand ad share, SP recommendations, ad/non-ad recommendation placement breakdown, search display analysis, Amazon's Choice or editorial recommendation impressions, keyword competition landscape, ASIN traffic composition, keyword traffic, traffic structure analysis, search share, ad share, traffic source distribution, SIF, traffic analysis, SP recommendation, or recommend position breakdown. Even if the user does not explicitly mention “SIF,” trigger this skill whenever their request involves analyzing traffic source distribution for competing ASINs under a keyword.
Produce a deep, multi-source, cited research brief on a topic from live web data using Bright Data's Discover API (intent-ranked web search + parsed page content). Use when the user wants "live research", to "research <topic> deeply", "research the latest on", "write a report on", "give me a briefing / literature review / market scan", "find and synthesize everything about", or otherwise wants a synthesized, source-grounded answer rather than a list of links. Decomposes the question into multiple intent-ranked Discover queries, pulls page content, deduplicates and ranks by relevance, then synthesizes a structured brief with inline citations. Built on the `discover-api` skill. For competitor-specific intel use `competitive-intel`; for social/brand sentiment use `brand-listening`; for a retrieval *system* (not a one-off report) use `rag-pipeline`.
Access Claude, Gemini, Kimi, GLM and 100+ LLMs via inference.sh CLI using OpenRouter. Models: Claude Opus 4.5, Claude Sonnet 4.5, Claude Haiku 4.5, Gemini 3 Pro, Kimi K2, GLM-4.6, Intellect 3. One API for all models with automatic fallback and cost optimization. Use for: AI assistants, code generation, reasoning, agents, chat, content generation. Triggers: claude api, openrouter, llm api, claude sonnet, claude opus, gemini api, kimi, language model, gpt alternative, anthropic api, ai model api, llm access, chat api, claude alternative, openai alternative
Use this skill when the user wants to spend money, make purchases, send crypto, pay for APIs, browse websites for shopping, complete checkout, or manage an AI agent's payment wallet. Covers buying products online with card permissions (with browser-automated checkout when available, or driven by the agent's own browser tooling otherwise), sending tokens, paying for x402 protocol APIs, checking balances, depositing funds, browsing available services, and signing on-chain transactions — all with secure guardrails and appropriate human controls. Trigger on any spending, wallet, or shopping intent: “buy this”, “pay for that”, “send tokens”, “how much do I have”, “what can I buy”, “top up my wallet”, “get a card”, “set up payments”, “find me something to buy”, “complete the checkout”, or “browse that site” — even if the user doesn't mention “lobster”, “crypto”, or “Solana” directly.
Turn a prompt or brief into a fully rendered MP4 video. Generate AI videos and social clips (TikTok, Reels, YouTube Shorts), YouTube intros, startup website hero loops, product promos, marketing videos, explainers and animated data visualizations - with AI voiceover (text-to-speech), word-synced captions/subtitles, music, and real assets (icons, brand logos, stock photos, video b-roll, GIFs, memes); record live website or app demos via Playwright screen capture; render code snippets with syntax highlighting; and composite it all deterministically from HTML/GSAP. Use when asked to make, generate, create or render a video, turn a script, topic, codebase or recorded narration into a video, or produce social, marketing or explainer video content. Trigger - /make-video <brief.json|inline description>.
Perform a structured maintainer-style PR review for the mariadb-operator repository. Gathers PR context, triages the change, and evaluates correctness, safety, pitfalls, backwards compatibility and code quality against the project conventions documented in AGENTS.md. Use whenever the user mentions a mariadb-operator PR number or URL and wants any kind of judgment on it — "review this PR", "what do you think of #1234", "is this safe to merge", "assess this diff", "take a look at this change" — even if they don't literally say "review".
Make clean, high-taste motion graphics videos (explainers, product promos, tutorials, social reels) with Remotion. Use when the user asks for a motion graphics video, an animated explainer, a promo or launch video, a reel/short with kinetic text, or wants to copy the style of a reference video. Covers research, script, voiceover timing, original music and sound effects, a ready Remotion template with a locked style, automatic overlap QA, and final render.
Comprehensive API security testing methodology covering REST, gRPC, and WebSocket attack surfaces. Addresses the full OWASP API Security Top 10 2023 including BOLA/IDOR, broken authentication, excessive data exposure, rate limiting bypass, BFLA, mass assignment, SSRF, and security misconfiguration. Includes REST-specific attacks such as HTTP verb tampering, content-type switching, and parameter pollution. Covers gRPC exploitation through protobuf interception, reflection API enumeration, and metadata injection. Addresses WebSocket vulnerabilities including origin bypass, message injection, and cross-site WebSocket hijacking. Provides tooling guidance for Burp Suite, Postman, grpcurl, websocat, and mitmproxy. Each technique includes detection signatures and defensive indicators so you understand what artifacts your testing leaves behind. Designed for authorized penetration testing engagements against API-driven architectures.
Use when a Playwright end-to-end test has already run and failed and the user wants the root cause and a concrete fix. Trigger on a failing Playwright spec, TimeoutError, broken or ambiguous selector, post-deploy suite failure, retry-only flake, hydration or timing race, or a passes-locally-but-fails-in-CI split. Also use for explicitly extracting errors or counts from an existing Playwright report without diagnosis, including zero-failure reports. Accept error messages, playwright-report/ or HTML reports, trace.zip, screenshots, and CI artifacts identified by a GitHub owner/repo slug plus run id. Distinguish product regressions from brittle tests. Do not use for writing new Playwright tests, speeding up or reviewing a passing suite, non-Playwright failures (Cypress, Jest, Vitest), or debugging an app/backend without a failing Playwright test.
Event posters, promotional flyers, and announcement pieces for print or digital display, via Gemini 3.1 Flash image generation (default) or HTML/CSS. Covers print specs (bleed, 300 DPI, CMYK), composition frameworks, typography hierarchy, and backgrounds. Use when the piece is a standalone portrait/landscape poster or flyer; for feed posts use social-media-graphic, for web/email banners use banner-design. Trigger phrases: "design a poster", "create a flyer", "event poster", "promotional poster", "announcement design", "concert poster", "sale flyer", "product launch poster".
Press release writing in AP style with inverted pyramid structure. Covers formatting, datelines, quotes, boilerplates, and fact-checking. Use for: product launches, funding announcements, partnerships, company news, events. Triggers: press release, pr writing, media release, news release, announcement, product launch announcement, funding announcement, company news, media advisory, ap style, press statement, news wire
Validate whether a problem is worth solving before building anything. Use when asked to validate a problem, assess problem-solution fit, decide whether to build something, or evaluate if a problem is real. Scores problems on frequency, intensity, willingness to pay, and existing workarounds
Product changelog and release notes that users actually read. Covers categorization, user-facing language, visuals, and distribution. Use for: release notes, changelogs, product updates, feature announcements, versioning. Triggers: changelog, release notes, product update, version notes, what's new, feature announcement, product changelog, update log, release announcement, version release, product release, ship notes
Comprehensive Python development skill covering coding standards, CLI development, linting, testing, debugging, refactoring, code review, auditing, documentation, project planning, uv project management, and standalone scripts. Use when writing, reviewing, refactoring, debugging, or documenting Python code; configuring linters; managing uv projects or standalone scripts; setting up CLI tools; planning features; performing code audits; checking Python antipatterns, forbidden methods, or bad style; or handling bulk operations (10+ files) that benefit from batch workflows.
Use this skill to find and fix the security holes that AI-built apps most often ship with: 'is my app secure,' 'security check,' 'check my app for security holes,' 'can users see each other's data,' 'did I leak my API keys,' or 'I'm worried about hackers.' Claude runs the audit on the codebase: exposed keys, data isolation between users, auth on every route, webhook signatures, rate and spend limits, and dependencies. Not for the full pre-launch checklist (use go-live) or for privacy policy and legal terms (use legal).
Audit Core Web Vitals & page performance — measure LCP, INP, and CLS against p75 field thresholds, diagnose render-blocking resources, unoptimized images, and layout-shift sources, and produce prioritized, advisory-only remediation guidance. Module M15. Feeds the Search SEO score (heavily) and the AI Visibility score (minimally).
Audit and generate robots.txt and general crawl access for a page — verify robots.txt reachability and syntax, detect Disallow rules that block CSS/JS or important content, sanity-check crawl-delay, confirm a Sitemap directive, and assert overall crawl access for Googlebot/Bingbot. Module M1. Feeds the Search SEO score.
Audit and strengthen E-E-A-T and trust signals on a page — verify author identity/credentials (Person schema, byline, author page, sameAs), Organization about/contact/policies, visible experience/expertise markers, and transparency (sourcing, disclosures), and generate Person/Organization trust JSON-LD. Module M16. Feeds both the Search SEO and AI Visibility scores.
Audit and generate the document head — title and meta description length against the shared bands (title pass 30-60 chars, recommended 50-60; description pass 70-160, recommended 150-160), viewport, charset, <html lang>, and robots-meta sanity — flagging missing/duplicate/out-of-band values and producing length-bounded, keyword-aware replacements. Module M7. Feeds the Search SEO score.
Complete Shopify development reference covering Liquid templating, OS 2.0 themes, GraphQL APIs, Hydrogen, Functions, and performance optimization (API v2026-01). Use when working with .liquid files, building Shopify themes or apps, writing GraphQL queries for Shopify, debugging Liquid errors, creating app extensions, migrating from Scripts to Functions, or building headless storefronts. Triggers on "Shopify", "Liquid template", "Hydrogen", "Storefront API", "theme development", "Shopify Functions", "Polaris". Do NOT use for non-Shopify e-commerce platforms.
Generate, revise, translate, and manage App Store / Google Play marketing screenshots. Full flow: initialize a .shots workspace, scrape App Store metadata, research the product from the repo and listing, identify theme, colors, audience, and competitor space, save a strategy brief, craft benefit-driven headlines, and generate 3-up GPT-Image 2 composites via OpenAI direct or fal.ai before cropping them into upload-ready panels. Supports iPhone, iPad, and Android Phone platforms. Triggers: "app store screenshots", "marketing screenshots", "store listing images", "screenshot generation", "app store assets", "google play screenshots", "shots", ".shots", "revise shots", "change screenshots", "fix panels", "redo screenshots", "translate screenshots", "localize", "scrape app store", "fetch metadata", "import app store". Do NOT use for general image generation, social media graphics, or non-store marketing assets.
Verifies a 3D or animated web page in real headless browsers before anyone else sees it. Shoots every view, light state and scroll position at desktop, tablet and phone widths in Chromium and WebKit (Safari), measures frame time, draw calls and triangles, catches page errors, failed requests, blank WebGL canvases, horizontal overflow and reduced-motion behaviour, and builds one contact sheet. Use after building or changing any three.js, WebGL, canvas, scroll-driven or animated page, before publishing or recording it, or when someone asks "does it work", "check it on mobile", "why is it slow" or "test it in Safari".
Author a new Claude Code skill the house way, or refactor a fat skill into a lean SKILL.md + references/. Use when you want to "create a skill", "write a new skill", "turn a prompt or command into a skill", "split a skill into references", "trim a SKILL.md", or invoke /skills-create. The meta-skill — the skill that builds skills.
End-to-end deck pipeline: extract, preflight, build, audit, critique, and polish in one pass. Use when the user wants a complete deck from scratch with a template, says "create a full deck", "build me a presentation end to end", or "make a polished deck from this template", or provides both a brief and a template and expects a finished, presentation-ready result. Prefer this over chaining individual skills manually.
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.