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Found 5,951 Skills
TypeScript authentication framework (framework-agnostic). Features: email/password, OAuth (Google, GitHub, Discord), 2FA (TOTP, SMS), passkeys/WebAuthn, session management, RBAC, rate limiting, database adapters. Actions: implement, configure, secure authentication systems. Keywords: Better Auth, authentication, authorization, OAuth, email/password, 2FA, MFA, TOTP, passkeys, WebAuthn, session management, RBAC, rate limiting, database adapter, TypeScript auth, social login, Google auth, GitHub auth, Discord auth, email verification, password reset. Use when: implementing TypeScript auth, adding OAuth providers, setting up 2FA/MFA, managing sessions, configuring RBAC, building secure auth systems.
Competitor ad intelligence analysis across Google, Meta, LinkedIn, TikTok, and Microsoft. Analyzes competitor ad copy, creative strategy, keyword targeting, estimated spend, and identifies competitive gaps and opportunities. Use when user says "competitor ads", "ad spy", "competitive analysis", "competitor PPC", or "ad intelligence".
Paid advertising specialist covering Google Ads, Meta Ads (Facebook/Instagram), LinkedIn Ads, TikTok Ads, X/Twitter Ads, Pinterest Ads, and programmatic advertising. Use when the user wants to create ad campaigns, write ad copy, optimize ROAS, reduce CPA, set up conversion tracking, plan ad budgets, create audience targeting, design ad funnels, or any paid media task. Also triggers for PPC, SEM, display ads, retargeting, lookalike audiences, Performance Max, Advantage+, or ad creative optimization.
Combining IoT sensor data using algorithms like Kalman filters for improved accuracy and reliability
Monitors China A-share concept sectors and Dragon Tiger List (龙虎榜) via Tushare, then generates structured markdown reports. Use when users ask to track sector momentum, fetch top_list (doc_id=106), remove ST stocks, rank movers, or save monitoring output as .md files.
Structured business strategy frameworks — SWOT, OKR, Porter's Five Forces, McKinsey 7S, BCG Matrix, Blue Ocean, and change management models. Use when explicitly planning company/product strategy, setting measurable business goals, analyzing competitive positioning, or designing organizational change. Not for general business discussion — user should be asking for a framework or structured analysis.
Use when needing to optimize content for search visibility, increase organic reach, and rank higher in Xiaohongshu's recommendation algorithm
Enforce Vertical Slice Architecture (VSA) when building applications in any language (Go, .NET/C#, Java, Kotlin, TypeScript, Python, etc.) and any type (web API, mobile backend, CLI, event-driven). Organize code by feature/use-case instead of technical layers. Each feature is a self-contained vertical slice with a single entry point that receives the router/framework handle and its dependencies. Use when the user says "vertical slice architecture", "VSA", "organizar por feature", "feature-based architecture", "slice architecture", or when building a new app or feature and the project already follows VSA conventions. Also use when reviewing or refactoring code to align with VSA principles.
AI image generation for paid ad creatives. Reads campaign-brief.md and brand-profile.json to produce platform-sized ad images using Gemini (default) or a configured provider. Requires GOOGLE_API_KEY or ADS_IMAGE_PROVIDER + matching key. Triggers on: "generate ads", "create images", "make ad creatives", "generate visuals", "create ad images", "generate campaign images", "make the images", "generate from brief".
Analyze commodity markets including futures curve dynamics, roll yield, and supply/demand fundamentals. Use when the user asks about commodity investing, commodity ETFs, contango, backwardation, roll yield, commodity indices (GSCI, BCOM), or commodities as an inflation hedge. Also trigger when users mention 'oil prices', 'gold as a safe haven', 'agricultural futures', 'convenience yield', 'storage costs', 'natural gas', 'copper demand', or ask why commodity ETF returns differ from spot price changes.
Run DuckDuckGo web searches from the terminal using `ddgr` with JSON output. Use when the task calls for lightweight web search, quick result triage, or filtering by region/time/site.
Use this skill when optimizing for AI-powered search engines and generative search results - Google AI Overviews, ChatGPT Search (SearchGPT), Perplexity, Microsoft Copilot Search, and other LLM-powered answer engines. Covers Generative Engine Optimization (GEO), citation signals for AI search, entity authority, LLMs.txt specification, and LLM-friendliness patterns based on Princeton GEO research. Triggers on visibility in AI search, getting cited by LLMs, or adapting SEO for the AI search era.