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Found 3,042 Skills
Use this skill any time the user wants to create, design, or produce slide presentations — as standalone files or embedded content. This includes: pitch decks, slide decks, keynote presentations, training materials, project proposals, quarterly reviews, weekly report slides, investor pitches, product launches, team kickoffs, business plans, onboarding decks, strategy presentations, sales pitches, conference talks, and any request involving 'slides' or 'PPT'. Also trigger when: user says 做PPT, 做个汇报, 写个演示文稿, 季度汇报, 竞品分析报告（要PPT）, 产品发布会, 培训材料, 周报. If slides, decks, or presentations need to be produced, use this skill.
Search and fetch photos from Unsplash with proper attribution. Use when users need images for content, want photos by keyword, need random images for variety, or ask for stock photos. Automatically provides attribution required by Unsplash guidelines.
Create software-engineering planning artifacts with triaged depth: future-state runtime call stacks, future-state runtime call stack review, and implementation planning/progress for all sizes, plus proposed design docs for medium/large scope. Includes requirement clarification, call-stack review, and iterative refinement.
Kotlin testing patterns with Kotest, MockK, coroutine testing, property-based testing, and Kover coverage. Follows TDD methodology with idiomatic Kotlin practices.
Design system and guidelines for Claude's built-in generative UI — the show_widget tool that renders interactive HTML/SVG widgets inline in claude.ai conversations. This skill provides the complete Anthropic "Imagine" design system so Claude produces high-quality widgets without needing to call read_me first. Use this skill whenever the user asks to visualize data, create an interactive chart, build a dashboard, render a diagram, draw a flowchart, show a mockup, create an interactive explainer, or produce any visual content beyond plain text or markdown. Triggers include: "show me", "visualize", "draw", "chart", "dashboard", "diagram", "flowchart", "widget", "interactive", "mockup", "illustrate", "explain how X works" (with visual), or any request for visual/interactive output. Also triggers when the user wants to display financial data visually, create comparison grids, or build tools with sliders, toggles, or live-updating displays.
Use this skill when writing, reviewing, or improving internal engineering documents - RFCs, design docs, post-mortems, runbooks, and knowledge base articles. Triggers on drafting a design proposal, writing an RFC, creating a post-mortem after an incident, building an operational runbook, organizing team knowledge, or improving existing documentation for clarity and completeness.
React 19 new features and APIs. Covers Actions, useActionState, useFormStatus, useOptimistic, use() hook, Server Components, Server Actions, improved ref handling, document metadata, and new compiler. USE WHEN: user mentions "React 19", "useActionState", "useFormStatus", "useOptimistic", "use() hook", "Server Components", "Server Actions", "React Compiler", asks about "React 19 features", "Actions in React", "ref as prop" DO NOT USE FOR: React 18 and earlier - use `react` skill instead, forms in general - use `react-forms` or `react-hook-form` skills instead
Use when you need to review, improve, or refactor Java code for type design quality — including establishing clear type hierarchies, applying consistent naming conventions, eliminating primitive obsession with domain-specific value objects, leveraging generic type parameters, creating type-safe wrappers, designing fluent interfaces, ensuring precision-appropriate numeric types (BigDecimal for financial calculations), and improving type contrast through interfaces and method signature alignment. Part of the skills-for-java project
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.
CRM-lite for managing GEO agency prospects and clients. Track leads through the full sales pipeline: Lead → Qualified → Proposal Sent → Won → Lost. Store audit history, notes, deal values, and generate pipeline summaries. Use when user says "prospect", "lead", "client", "pipeline", "crm", "nuovo prospect", "aggiungi cliente", or when managing the business side of GEO services.
Browse, search, and explore Art Blocks projects, collections, and collector portfolios using artblocks-mcp. Use when a user wants to find, filter, browse, or explore Art Blocks projects by name, artist, vertical, chain, tag, floor price, or mintability status, or when asking what is minting now, what is dropping soon, what tokens a wallet holds, or to get a portfolio summary. Uses discover_projects, get_project, discover_live_mints, discover_upcoming_releases, get_wallet_summary, get_wallet_tokens, get_artist, and list_tags.
For non-perishable things, future life expectancy is proportional to current age. Use for technology selection, evaluating frameworks/libraries, and predicting tool longevity.