Skills-hub Blog

The 25 best Claude skills (2026)

Claude skills are reusable SKILL.md instructions that extend Claude Code with specialized capabilities. The best ones encode hard-won workflow knowledge — how to review code, generate tests, handle a deployment — into a portable file you can install in one command. Below are 25 of the most-installed and highest-rated Claude skills on skills-hub.ai right now, ranked by adoption and grouped by what they do.

By

How this list is ranked

Skills are sorted by install count on skills-hub.ai, filtered to skills that publish a Claude Code platform tag and have passed our automated security scan. Every skill links to its detail page where you'll see the security grade, version history, upstream GitHub source (when applicable), and the install command.

The list

  1. 01.code-review

    19 installs

    Thorough code review — checks correctness, security, performance, readability, and test coverage. Gives actionable feedback ranked by severity.

    Review
    $ npx @skills-hub-ai/cli install code-review

  2. 02.quickstart

    13 installs

    Zero to power user in one invoke — detects OS, installs Homebrew/apt/Node.js/Python, sets up Claude Code, authenticates skills-hub CLI, connects MCP servers, and installs recommended skills based on your project. Cross-platform (macOS, Linux, WSL). Idempotent. Use when: 'quickstart', 'setup machine', 'new machine setup', 'install everything', 'get started', 'onboard me', 'setup skills-hub', 'fresh install'.

    Productivity
    $ npx @skills-hub-ai/cli install quickstart

  3. 03.ui-design-system

    12 installs

    UI design system toolkit for Senior UI Designer including design token generation, component documentation, responsive design calculations, and developer handoff tools. Use for creating design systems, maintaining visual consistency, and facilitating design-dev collaboration.

    Buildfrom Multi-Domain Skills
    $ npx @skills-hub-ai/cli install alirezarezvani-ui-design-system

  4. 04.marketing-strategy-pmm

    8 installs

    Product marketing skill for positioning, GTM strategy, competitive intelligence, and product launches. Use when the user asks about product positioning, go-to-market planning, competitive analysis, target audience definition, ICP definition, market research, launch plans, or sales enablement. Covers April Dunford positioning, ICP definition, competitive battlecards, launch playbooks, and international market entry. Produces deliverables including positioning statements, battlecard documents, launch plans, and go-to-market strategies.

    Marketingfrom Multi-Domain Skills
    $ npx @skills-hub-ai/cli install alirezarezvani-marketing-strategy-pmm

  5. 05.Ralph Wiggum Ship It

    6 installs

    Stop overthinking. Ship the thing. The Ralph Wiggum approach to software delivery: naive boldness backed by the confidence that you can fix anything after it lands. For when your inner perfectionist needs to sit down.

    Build
    $ npx @skills-hub-ai/cli install ralph-wiggum-ship-it

  6. 06.seo-audit

    6 installs

    When the user wants to audit, review, or diagnose SEO issues on their site. Also use when the user mentions "SEO audit," "technical SEO," "why am I not ranking," "SEO issues," "on-page SEO," "meta tags review," or "SEO health check." For building pages at scale to target keywords, see programmatic-seo. For adding structured data, see schema-markup.

    Marketingfrom Multi-Domain Skills
    $ npx @skills-hub-ai/cli install alirezarezvani-seo-audit

  7. 07.swot-analysis

    5 installs

    Perform a detailed SWOT analysis — strengths, weaknesses, opportunities, and threats with actionable recommendations. Use when doing strategic assessment, competitive analysis, or evaluating a product or business position.

    Productfrom Product Management Skills
    $ npx @skills-hub-ai/cli install pm-skills-swot-analysis

  8. 08.senior-frontend

    5 installs

    Frontend development skill for React, Next.js, TypeScript, and Tailwind CSS applications. Use when building React components, optimizing Next.js performance, analyzing bundle sizes, scaffolding frontend projects, implementing accessibility, or reviewing frontend code quality.

    Buildfrom Multi-Domain Skills
    $ npx @skills-hub-ai/cli install alirezarezvani-senior-frontend

  9. 09.security-review

    4 installs

    Security audit and vulnerability assessment for any codebase. Scans for authentication bypasses, missing auth middleware, broken JWT validation (algorithm confusion, weak secrets, missing expiry), OAuth state and PKCE flaws, IDOR and horizontal privilege escalation, vertical privilege escalation via role manipulation, SQL injection, NoSQL injection, XSS (stored, reflected, DOM), command injection, path traversal, SSRF, CSRF, hardcoded secrets and API keys (sk_live_, AKIA, ghp_), .env and credential file exposure, PII leaking in logs and error responses, overfetching sensitive fields, CORS misconfiguration, session fixation, missing secure/httpOnly/sameSite cookie flags, and Firebase/Firestore rule weaknesses. Produces a severity-ranked findings report with exploit scenarios and fix recommendations. Covers OWASP Top 10.

    Reviewfrom Skills Hub
    $ npx @skills-hub-ai/cli install security-review

  10. 10.launch-strategy

    4 installs

    When the user wants to plan a product launch, feature announcement, or release strategy. Also use when the user mentions 'launch,' 'Product Hunt,' 'feature release,' 'announcement,' 'go-to-market,' 'beta launch,' 'early access,' 'waitlist,' 'product update,' 'GTM plan,' 'launch checklist,' or 'launch momentum.' This skill covers phased launches, channel strategy, and ongoing launch momentum.

    Buildfrom Multi-Domain Skills
    $ npx @skills-hub-ai/cli install alirezarezvani-launch-strategy

  11. 11.draft-nda

    4 installs

    Draft a detailed Non-Disclosure Agreement between two parties covering information types, jurisdiction, and clauses needing legal review. Use when creating confidentiality agreements or preparing an NDA for a partnership.

    Productfrom Product Management Skills
    $ npx @skills-hub-ai/cli install pm-skills-draft-nda

  12. 12.market-research-reports

    4 installs

    Generate comprehensive market research reports (50+ pages) in the style of top consulting firms (McKinsey, BCG, Gartner). Features professional LaTeX formatting, extensive visual generation with scientific-schematics and generate-image, deep integration with research-lookup for data gathering, and multi-framework strategic analysis including Porter Five Forces, PESTLE, SWOT, TAM/SAM/SOM, and BCG Matrix.

    Researchfrom Scientific Skills
    $ npx @skills-hub-ai/cli install scientific-skills-market-research-reports

  13. 13.pptx

    4 installs

    Use this skill any time a .pptx 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 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 slide files; working with templates, layouts, speaker notes, or comments. Trigger whenever the user mentions "deck," "slides," "presentation," or references a .pptx filename, regardless of what they plan to do with the content afterward. If a .pptx file needs to be opened, created, or touched, use this skill.

    Creativefrom Anthropic
    $ npx @skills-hub-ai/cli install anthropic-pptx

  14. 14.grammar-check

    4 installs

    Identify grammar, logical, and flow errors in text and suggest targeted fixes without rewriting the entire text. Use when proofreading content, checking writing quality, or reviewing a draft.

    Productfrom Product Management Skills
    $ npx @skills-hub-ai/cli install pm-skills-grammar-check

  15. 15.seo-schema

    4 installs

    Detect, validate, and generate Schema.org structured data. JSON-LD format preferred. Use when user says "schema", "structured data", "rich results", "JSON-LD", or "markup".

    Marketingfrom Claude SEO
    $ npx @skills-hub-ai/cli install claude-seo-seo-schema

  16. 16.social-media-manager

    4 installs

    When the user wants to develop social media strategy, plan content calendars, manage community engagement, or grow their social presence across platforms. Also use when the user mentions 'social media strategy,' 'social calendar,' 'community management,' 'social media plan,' 'grow followers,' 'engagement rate,' 'social media audit,' or 'which platforms should I use.' For writing individual social posts, see social-content. For analyzing social performance data, see social-media-analyzer.

    Marketingfrom Multi-Domain Skills
    $ npx @skills-hub-ai/cli install alirezarezvani-social-media-manager

  17. 17.broken-links

    4 installs

    Scan a codebase for broken links — dead URLs in Markdown/HTML, broken file references, invalid import paths, stale anchor links, and broken cross-doc references — then auto-fix what it can: replace dead URLs with Wayback Machine archives, update moved file paths via git history, remove anchors that no longer exist, and flag what needs human review. Self-healing: learns fix patterns and improves over iterations. Use when: 'fix broken links', 'check links', 'dead links', 'broken urls', 'link rot', 'fix references', 'validate links', 'stale links', 'broken imports'.

    QAfrom Skills Hub
    $ npx @skills-hub-ai/cli install broken-links

  18. 18.Market Research to Launch

    4 installs

    Full product launch pipeline. Competitive analysis, positioning, landing page SEO, schema markup, social media content, and pitch deck. From idea to launched and marketed.

    Combo
    $ npx @skills-hub-ai/cli install market-research-to-launch

  19. 19.design-to-code

    4 installs

    Turn a design into production-quality frontend code: extract a design system with tokens and components, make layouts responsive across breakpoints, add dark mode with WCAG-compliant theming, then run a UX audit to validate everything. Use when implementing UI from Figma, adding theming, making an app responsive, or overhauling frontend design consistency.

    Combofrom Skills Hub
    $ npx @skills-hub-ai/cli install design-to-code

  20. 20.playwright

    3 installs

    Playwright end-to-end testing best practices for web applications, covering test design, locator strategies, and assertion patterns.

    Buildfrom Mindrally Skills
    $ npx @skills-hub-ai/cli install mindrally-playwright

  21. 21.Legal Document Factory

    3 installs

    Generates and reviews a complete set of legal documents. NDAs, privacy policies, GDPR compliance, data processing agreements, and formatted legal documents ready for review.

    Combo
    $ npx @skills-hub-ai/cli install legal-document-factory

  22. 22.value-proposition

    3 installs

    Design a detailed value proposition using a 6-part JTBD template — Who, Why, What before, How, What after, Alternatives. Use when creating a value proposition, analyzing customer value delivery, or articulating why customers should choose your product.

    Productfrom Product Management Skills
    $ npx @skills-hub-ai/cli install pm-skills-value-proposition

  23. 23.marketing-ideas

    3 installs

    When the user needs marketing ideas, inspiration, or strategies for their SaaS or software product. Also use when the user asks for 'marketing ideas,' 'growth ideas,' 'how to market,' 'marketing strategies,' 'marketing tactics,' 'ways to promote,' or 'ideas to grow.' This skill provides 139 proven marketing approaches organized by category.

    Marketingfrom Multi-Domain Skills
    $ npx @skills-hub-ai/cli install alirezarezvani-marketing-ideas

  24. 24.prompt-engineer-toolkit

    3 installs

    Analyzes and rewrites prompts for better AI output, creates reusable prompt templates for marketing use cases (ad copy, email campaigns, social media), and structures end-to-end AI content workflows. Use when the user wants to improve prompts for AI-assisted marketing, build prompt templates, or optimize AI content workflows. Also use when the user mentions 'prompt engineering,' 'improve my prompts,' 'AI writing quality,' 'prompt templates,' or 'AI content workflow.'

    Buildfrom Multi-Domain Skills
    $ npx @skills-hub-ai/cli install alirezarezvani-prompt-engineer-toolkit

  25. 25.design-claude

    3 installs

    HTML-first hi-fi design skill: interactive prototypes, slide decks, animation demos, design variant exploration, visual direction advising, and expert critique. Triggers: make a prototype, design demo, interactive prototype, HTML presentation, animation demo, design variants, hi-fi design, UI mockup, prototype, design exploration, make an HTML page, make a visualization, app prototype, iOS prototype, mobile app mockup, export MP4, export GIF, 60fps video, design style, design direction, design philosophy, color scheme, visual style, recommend style, pick a style, make it look good, review, does this look good, review this design. Core capabilities: Junior Designer workflow (show assumptions+reasoning+placeholders first, then iterate), anti-AI-slop checklist, React+Babel best practices, Tweaks variant switching, Speaker Notes presentation, Starter Components (slide shell/variant canvas/animation engine/device frames), App prototype rules (default real images from Wikimedia/Met/Unsplash,

    UXfrom Skills Hub
    $ npx @skills-hub-ai/cli install design-claude

Installing any Claude skill

Pick a skill above, copy its install command, and run it from your project root. The CLI writes the SKILL.md to .claude/skills/ and tracks the install in .skills.json so your team gets the same skills at the same versions.

Want every Claude Code skill in one place? See the full Claude skills registry (4,400+ skills indexed daily from Anthropic, Microsoft, Google, Vercel, Stripe, Cloudflare, and more).

More on Claude skills