发现 AI Agent Skills

Download YouTube videos with customizable quality and format options. Use this skill when the user asks to download, save, or grab YouTube videos. Supports various quality settings (best, 1080p, 720p, 480p, 360p), multiple formats (mp4, webm, mkv), and audio-only downloads as MP3.

Generate detailed, differentiated content briefs at scale. Each brief includes SERP analysis, competing page breakdown, unique angles from real customer language (reviews, Reddit), internal linking plan, and SERP feature targets. Batch mode produces 10-50 briefs in one run. Crushes generic "keyword density" briefs from tools like Surfer or Clearscope.

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.

Select and document the correct Mindtickle access path for a tenant, including browser SSO, user provisioning, managed connectors, or customer-issued API credentials. Use when onboarding or repairing an integration. Trigger with "configure Mindtickle access".

Before starting any RevOps or Sales Ops task, and at the start of every session on an ongoing RevOps project, run this first - it routes the task to exactly one skill of the revops-skills collection or says plainly that none fits, and bootstraps or resumes the project's shared, versioned context artifact so the next session starts warm instead of cold, ending in a short-list plus an ordered skill chain. Run it even when the collection's other skills are already used daily - a new project is a new context. Also use whenever the user mentions a revops kickoff, a new RevOps project, a revops project start, revops or crm skill routing, a periodic RevOps check-in, a recurring RevOps review, "which revops skill do I need", or "where do I start with RevOps" - even if they never name a skill, and even if the request looks like it already belongs to one specific skill. Do NOT use for routing quota-carrying sales tasks - use mbfinotti/sales-skills@sales-kickoff instead.

Book cover design with genre-specific conventions, typography rules, and AI image generation. Covers fiction and non-fiction genres, sizing, thumbnail testing, and iteration workflows. Use for: self-publishing, ebook covers, print covers, audiobook covers, cover mockups. Triggers: book cover, cover design, ebook cover, book art, novel cover, self publishing cover, kindle cover, audiobook cover, book jacket, cover illustration, fiction cover, nonfiction cover

Retrieval over images, PDFs with figures and tables, audio, and video. Vision-language embeddings (CLIP, SigLIP, ImageBind, VoyageAI multimodal, BGE-M3), vision-model ingestion (Claude Vision, GPT-4o Vision), table-aware retrieval, Whisper-based audio RAG, keyframe + transcript video RAG. USE WHEN: user mentions "multimodal RAG", "image search", "PDF with figures", "table extraction", "audio RAG", "video RAG", "CLIP", "SigLIP", "VoyageAI multimodal", "BGE-M3", "Claude Vision RAG", "GPT-4o Vision" DO NOT USE FOR: pure text RAG - use `rag-patterns`; graph reasoning - use `graph-rag`; grounding/citation enforcement - use `rag-guardrails`

Use when the user mentions wallet connect/sign in/sign out, check balance, send/transfer tokens, swap/buy/sell tokens, DEX trade, limit/market order, cancel order, get a quote, transaction history, wallet settings, daily limit, slippage, MEV protection, supported chains, prediction market, place prediction, redeem winnings, prediction PnL, x402 payment, HTTP 402 Payment Required, check/revoke/manage token approvals, DeFi protocols, staking, liquidity pool, LP, yield farming, deposit, redeem, stake, unstake, claim rewards/fees, health factor, APY, TVL, sign external transaction, contract call, sign message, EIP-712, developer mode, speed up/cancel/replace transaction, pending/stuck transactions, gas price, gas fee, network fee, fee levels, gas tiers, or any on-chain wallet operation.

Build Shopify apps, extensions, themes using GraphQL Admin API, Shopify CLI, Polaris UI, and Liquid. TRIGGER: "shopify", "shopify app", "checkout extension", "admin extension", "POS extension", "shopify theme", "liquid template", "polaris", "shopify graphql", "shopify webhook", "shopify billing", "app subscription", "metafields", "shopify functions"

Meta-cognitive framing for analyze-before-doing, ownership routing, risk gating, minimum-closure planning, and retrospective extraction in multi-agent work. Use when the user says 先分析再做 / 先别动手 / 先判断 / 先定方案, when work spans multiple agents or needs dispatch/orchestration, when CEO-style delegation or group command requires owner+deadline+closure, when abnormal sessions/cron/jobs/runs need real follow-through instead of status-only reporting, or when a task needs strategy, PRD, first-principles thinking, verification, and postmortem/retro.

Create repeatable QA regression E2E tests as Argent flows from test cases, tickets, or acceptance criteria. Use when the user asks to generate or preserve an automated regression scenario, with deterministic setup, stable targets, executable structural or visual evidence, and two consecutive full passes. For one-off UI checks or replayable paths without acceptance criteria, use argent-test-ui-flow or argent-create-flow. Supports iOS, Android, Chromium, and Vega (Fire TV), where recorded tv-remote steps replace touch directives. Apple TV and Android TV are unsupported; use argent-tv-interact there and report the limitation.

Access RCSB PDB for 3D protein/nucleic acid structures. Search by text/sequence/structure, download coordinates (PDB/mmCIF), retrieve metadata, for structural biology and drug discovery.

蒸馏Jeb Blount思维模式的实用框架——管道宗教、狂热拓客、7个管道法则

设计和排查 weapp-tailwindcss 动态 class 组合与运行时封装，覆盖 @weapp-tailwindcss/runtime、merge、cva、variants、typography、theme-transition、ui、clsx、twMerge、weappTwIgnore、escape/unescape、rpx transformer、缓存和组件 class 覆盖。Use for dynamic classes, cn helpers, variant APIs, runtime package selection, or class escaping at runtime；不用于 bundler 初始接入、React Native 或 Lynx 编译器配置。

Tool-based API testing with Postman and Bruno - collections, environments, test assertions, CI integration. Use when: postman, bruno, API testing, test API endpoint, API collection, HTTP request testing, endpoint validation.

Validate n8n expression syntax and fix common errors. Use when writing n8n expressions, using {{}} syntax, accessing $json/$node variables, troubleshooting expression errors, or working with webhook data in workflows.

Nginx reverse proxy and web server configuration skill. USE WHEN: - Configuring Nginx as a reverse proxy in front of application servers (Node.js, Python, Ruby, Java) - Setting up HTTPS/TLS termination with certificates - Configuring virtual hosts, upstream load balancing, and rate limiting - Optimising static file serving, gzip compression, and cache headers - Adding security headers (HSTS, CSP, X-Frame-Options, X-Content-Type-Options) - Setting up WebSocket proxying - Diagnosing 502, 504, 413, or SSL handshake errors DO NOT USE FOR: - Application-level logic (belongs in the app server, not Nginx) - Container orchestration routing (use Kubernetes Ingress or a service mesh skill instead) - Full API gateway features (rate-limit-by-user, auth, JWT — use api-gateway skill) - Apache httpd configuration

Zoho Docs integration. Manage data, records, and automate workflows. Use when the user wants to interact with Zoho Docs data.