curated-skills

In the author's own words, from each skill's SKILL.md — showing the first 30 of 267 files.

• academy-guide

  Stop and check this skill before finishing any reply to a question about how to use Claude or a Claude product — it recommends matching courses, tutorials, and use cases from Claude Academy (academy.claude.com), Anthropic's learning hub. Trigger on: "how do I", "how can I", "getting started with", "what can Claude do", "teach me", "learn to use"; questions about artifacts, projects, skills, plugi…

  anthropic-skills/academy-guide/SKILL.md on GitHub (opens in a new tab)

• algorithmic-art

  Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright violations.

  anthropic-skills/algorithmic-art/SKILL.md on GitHub (opens in a new tab)

• brand-guidelines

  Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.

  anthropic-skills/brand-guidelines/SKILL.md on GitHub (opens in a new tab)

• canvas-design

  Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user asks to create a poster, piece of art, design, or other static piece. Create original visual designs, never copying existing artists' work to avoid copyright violations.

  anthropic-skills/canvas-design/SKILL.md on GitHub (opens in a new tab)

• claude-api

  Reference for the Claude API / Anthropic SDK — model ids, pricing, params, streaming, tool use, MCP, agents, caching, token counting, model migration. TRIGGER — read BEFORE opening the target file; don't skip because it "looks like a one-liner" — whenever: the prompt names Claude/Anthropic in any form (Claude, Anthropic, Fable, Opus, Sonnet, Haiku, `anthropic`, `@anthropic-ai`, `claude-*`, `us.an…

  anthropic-skills/claude-api/SKILL.md on GitHub (opens in a new tab)

• discernment-nudge

  After you give a substantive answer or draft that the user may act on — advice or recommendations, drafted artifacts such as goals, plans, pitches, proposals, or emails, estimates or projections, analysis or interpretation of data, factual claims they may rely on, or a multi-step argument — invoke this skill BEFORE finalizing your reply and then, if it applies, append 2-3 short follow-up question…

  anthropic-skills/discernment-nudge/SKILL.md on GitHub (opens in a new tab)

• doc-coauthoring

  Guide users through a structured workflow for co-authoring documentation. Use when user wants to write documentation, proposals, technical specs, decision docs, or similar structured content. This workflow helps users efficiently transfer context, refine content through iteration, and verify the doc works for readers. Trigger when user mentions writing docs, creating proposals, drafting specs, or…

  anthropic-skills/doc-coauthoring/SKILL.md on GitHub (opens in a new tab)

• docx

  Use this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx files) or Word templates (.dotx files). Triggers include: any mention of 'Word doc', 'word document', '.docx', '.dotx', or requests to produce professional documents with formatting like tables of contents, headings, page numbers, or letterheads. Also use when extracting or reorganizing content from…

  anthropic-skills/docx/SKILL.md on GitHub (opens in a new tab)

• frontend-design

  Guidance for distinctive, intentional visual design when building new UI or reshaping an existing one. Helps with aesthetic direction, typography, and making choices that don't read as templated defaults.

  anthropic-skills/frontend-design/SKILL.md on GitHub (opens in a new tab)

• internal-comms

  A set of resources to help me write all kinds of internal communications, using the formats that my company likes to use. Claude should use this skill whenever asked to write some sort of internal communications (status reports, leadership updates, 3P updates, company newsletters, FAQs, incident reports, project updates, etc.).

  anthropic-skills/internal-comms/SKILL.md on GitHub (opens in a new tab)

• mcp-builder

  Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).

  anthropic-skills/mcp-builder/SKILL.md on GitHub (opens in a new tab)

• pdf

  Use this skill whenever the user wants to do anything with PDF files. This includes reading or extracting text/tables from PDFs, combining or merging multiple PDFs into one, splitting PDFs apart, rotating pages, adding watermarks, creating new PDFs, filling PDF forms, encrypting/decrypting PDFs, extracting images, and OCR on scanned PDFs to make them searchable. If the user mentions a .pdf file o…

  anthropic-skills/pdf/SKILL.md on GitHub (opens in a new tab)

• pptx

  Use this skill any time a .pptx or .potx file is involved in any way — as input, output, or both. This includes: creating slide decks, pitch decks, or presentations; reading, parsing, or extracting text from any .pptx or .potx file (even if the extracted content will be used elsewhere, like in an email or summary); editing, modifying, or updating existing presentations; combining or splitting sli…

  anthropic-skills/pptx/SKILL.md on GitHub (opens in a new tab)

• skill-creator

  Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.

  anthropic-skills/skill-creator/SKILL.md on GitHub (opens in a new tab)

• slack-gif-creator

  Knowledge and utilities for creating animated GIFs optimized for Slack. Provides constraints, validation tools, and animation concepts. Use when users request animated GIFs for Slack like "make me a GIF of X doing Y for Slack."

  anthropic-skills/slack-gif-creator/SKILL.md on GitHub (opens in a new tab)

• theme-factory

  Toolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML landing pages, etc. There are 10 pre-set themes with colors/fonts that you can apply to any artifact that has been creating, or can generate a new theme on-the-fly.

  anthropic-skills/theme-factory/SKILL.md on GitHub (opens in a new tab)

• web-artifacts-builder

  Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.

  anthropic-skills/web-artifacts-builder/SKILL.md on GitHub (opens in a new tab)

• webapp-testing

  Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.

  anthropic-skills/webapp-testing/SKILL.md on GitHub (opens in a new tab)

• xlsx

  Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an existing .xlsx, .xlsm, .xltx, .csv, or .tsv file (e.g., adding columns, computing formulas, formatting, charting, cleaning messy data); create a new spreadsheet from scratch or from other data sources; or convert between tabular file formats. Trigger…

  anthropic-skills/xlsx/SKILL.md on GitHub (opens in a new tab)

• brand-reels

  Produce a batch of on-brand short vertical marketing reels (9:16, ≤60s) for a business's own services or products, rendered deterministically in code (HTML canvas → headless Chrome → ffmpeg) with a hook-first / CTA-last grammar and beat-synced sound. Use when a business wants repeatable productized social video from its website/catalog content, needs many similar videos fast, or wants a brand-the…

  custom-skills/brand-reels/SKILL.md on GitHub (opens in a new tab)

• fullstack-dev

  End-to-end workflow for building and shipping production web applications with AI agents — distinctive UI planning, artifact scaffolding, reconnaissance-first Playwright testing, MCP tool integration and API-drift-safe Claude SDK usage. Use when the user wants to build, test or ship a full web application or when working across frontend + backend + tooling in one task.

  custom-skills/fullstack-dev/SKILL.md on GitHub (opens in a new tab)

• marketing-manager

  Marketing-lead operating workflow for products and sites — positioning context, SEO and content, CRO and copy, launches, and measurement with evidence-graded findings. Use for marketing plans, audits, landing pages, launch plans, tracking setups, or any "how do we get and keep customers" question.

  custom-skills/marketing-manager/SKILL.md on GitHub (opens in a new tab)

• pm-manager

  One operating workflow for product management — discovery through strategy, PRD, prioritization, outcome roadmaps, launch readiness and measurement. Use when defining what to build and why: writing PRDs or roadmaps, prioritizing features, validating opportunities, preparing a launch, or deciding what NOT to build.

  custom-skills/pm-manager/SKILL.md on GitHub (opens in a new tab)

• ui-ux-pro

  Lean design-intelligence workflow for building UIs that don't look AI-generated — query-contract driven design system generation, accessibility floors, anti-slop rules, dials for variance/motion/density, and a pre-delivery checklist. Use when designing, building or reviewing any interface: pages, components, dashboards, mobile UIs, or full design systems.

  custom-skills/ui-ux-pro/SKILL.md on GitHub (opens in a new tab)

• ab-testing

  When the user wants to plan, design, or implement an A/B test or experiment, or build a growth experimentation program. Also use when the user mentions "A/B test," "split test," "experiment," "test this change," "variant copy," "multivariate test," "hypothesis," "should I test this," "which version is better," "test two versions," "statistical significance," "how long should I run this test," "gr…

  marketing-skills/ab-testing/SKILL.md on GitHub (opens in a new tab)

• ad-creative

  When the user wants to generate, iterate, or scale ad creative — headlines, descriptions, primary text, or full ad variations — for any paid advertising platform. Also use when the user mentions 'ad copy variations,' 'ad creative,' 'generate headlines,' 'RSA headlines,' 'bulk ad copy,' 'creative testing,' 'write me some ads,' 'Facebook ad copy,' 'Google ad headlines,' 'LinkedIn ad text,' 'static…

  marketing-skills/ad-creative/SKILL.md on GitHub (opens in a new tab)

• ads

  When the user wants help with paid advertising campaigns on Google Ads, Meta (Facebook/Instagram), LinkedIn, Twitter/X, or other ad platforms. Also use when the user mentions 'PPC,' 'paid media,' 'ROAS,' 'CPA,' 'ad campaign,' 'retargeting,' 'audience targeting,' 'Google Ads,' 'Facebook ads,' 'LinkedIn ads,' 'ad budget,' 'cost per click,' 'ad spend,' 'should I run ads,' 'ABM,' 'account-based marke…

  marketing-skills/ads/SKILL.md on GitHub (opens in a new tab)

• ai-seo

  When the user wants to optimize content for AI search engines, get cited by LLMs, or appear in AI-generated answers. Also use when the user mentions 'AI SEO,' 'AEO,' 'GEO,' 'LLMO,' 'answer engine optimization,' 'generative engine optimization,' 'LLM optimization,' 'AI Overviews,' 'optimize for ChatGPT,' 'optimize for Perplexity,' 'AI citations,' 'AI visibility,' 'zero-click search,' 'how do I sho…

  marketing-skills/ai-seo/SKILL.md on GitHub (opens in a new tab)

• analytics

  When the user wants to set up, improve, or audit analytics tracking and measurement. Also use when the user mentions "set up tracking," "GA4," "Google Analytics," "event tracking," "UTM parameters," "tag manager," "GTM," "analytics implementation," "tracking plan," "how do I measure this," "Mixpanel," "Segment," "are my events firing," or "analytics isn't working." Use this whenever someone asks…

  marketing-skills/analytics/SKILL.md on GitHub (opens in a new tab)

• aso

  When the user wants to audit or optimize an App Store or Google Play listing. Also use when the user mentions 'ASO audit,' 'app store optimization,' 'optimize my app listing,' 'improve app visibility,' 'app store ranking,' 'audit my listing,' 'why aren't people downloading my app,' 'improve my app conversion,' 'keyword optimization for app,' or 'compare my app to competitors.' Use when the user s…

  marketing-skills/aso/SKILL.md on GitHub (opens in a new tab)

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