Best for
The best Claude skills for every job.
37 hand-picked categories. Each one ranks its skills live and explains what to look for before you install.
Build
Best skills for frontend development
Frontend skills encode the details that separate a demo from a product: accessible markup, responsive layout, motion that respects reduced-motion settings, and framework best practices for React, Next.js, Vue or Svelte. Official skills from Vercel and Anthropic sit next to community favourites here.
See the rankingBest skills for web development
Web development skills cover the full path from an empty folder to a deployed site: scaffolding, routing, data fetching, deployment to Vercel or Cloudflare, and even cloning an existing site as a starting point. They are ideal when you want the agent to own a whole feature end to end.
See the rankingBest skills for backend development
Backend skills teach API design, database schemas, migrations, auth and the boring-but-critical parts like idempotency and error handling. Vendor skills from Supabase and Stripe carry first-party knowledge about their platforms that generic models often get wrong.
See the rankingBest skills for coding
Coding skills change how your agent works, not only what it writes: brainstorm before building, write a plan, test first, review its own diff, and finish branches cleanly. Packs like Superpowers, Matt Pocock's skills, Addy Osmani's agent skills and Garry Tan's gstack are the most starred skills on GitHub.
See the rankingBest skills for code review
Code review skills turn your agent into a reviewer with a checklist: correctness, security, naming, test coverage and scope creep. The best ones separate requesting a review from receiving one, so the agent neither rubber-stamps nor argues with valid feedback.
See the rankingBest skills for testing and QA
Testing skills make your agent prove its work: test-driven development loops, browser testing with Playwright, regression checks and benchmarks. Agents are much more reliable when a skill forces them to run the tests instead of announcing success.
See the rankingBest skills for DevOps and deployment
DevOps skills cover containers, CI/CD, infrastructure as code, cloud deploys and incident response. Official skills from Docker and Cloudflare sit next to large community packs for Kubernetes, Terraform and observability.
See the rankingBest skills for security
Security skills range from Cloudflare's multi-phase security audit to hundreds of structured cybersecurity playbooks mapped to MITRE ATT&CK and NIST. Use them to audit your own code, harden infrastructure or practice CTF challenges. Always stay within systems you are authorized to test.
See the rankingBest skills for AI engineering
AI engineering skills help you build with models: prompt design, evals, fine-tuning, RAG, agent architecture and skill authoring itself. Hugging Face, Google and Orchestra Research publish large packs, and meta-skills help you write better skills.
See the rankingBest skills for MCP servers
MCP skills teach your agent to build and use Model Context Protocol servers: tool design, transports, testing and packaging. Skills and MCP work together. MCP connects your agent to tools, skills teach it how to use them well.
See the rankingBest skills for mobile apps
Mobile skills help agents build iOS and Android apps with React Native, Expo, Swift and Kotlin: navigation, native modules, performance and store submission. Expo and Callstack publish official skill packs.
See the rankingBest skills for game development
Game development skills cover engines like Godot, Unity, Unreal, Phaser, three.js and Bevy, plus systems like AI behavior trees, cameras, dialogue and audio. Great for prototyping mechanics fast.
See the rankingDesign & content
Best skills for removing AI slop
Anti-slop skills teach your agent to stop sounding and looking like an AI. Some rewrite text so it loses the tells readers spot instantly (em dashes everywhere, "delve", rule-of-three lists). Others fix vibecoded interfaces: purple gradients, glowing cards, emoji labels and uneven spacing. They are among the most shared skills on X and Instagram right now.
See the rankingBest skills for design
Design skills give your agent taste: spacing scales, type hierarchy, color systems and the judgement to say no to generic layouts. The best ones ship a vocabulary ("polish", "bolder", "critique") and reference files your agent reads only when it needs them, so they stay cheap on context.
See the rankingBest skills for presentations and slides
Presentation skills produce slide decks your audience will actually look at: structured storylines, consistent layouts and exports to PowerPoint or the web. Some generate .pptx files, others build animated HTML slides with your agent's frontend abilities.
See the rankingBest skills for writing
Writing skills give your agent an editor's discipline: a clear structure, a voice that matches yours and the habit of cutting filler. From blog writers that research current sources to screenwriting and book translation, these skills cover long and short form.
See the rankingBest skills for video and motion
Video skills turn your agent into a motion studio: Remotion compositions, product promos, explainer videos, captions and short-form clips. Remotion's official skills and viral packs like brag make launch videos from a single command.
See the rankingBest skills for images and generative art
Image skills cover generative art, illustrations, covers, icons and 3D assets. Some draw with code (SVG, canvas, p5.js), others drive image models with carefully structured prompts.
See the rankingBest skills for diagrams and knowledge graphs
Diagram skills turn ideas, plans and codebases into visuals you can actually read: editorial diagrams, interactive architecture maps and knowledge graphs of a whole repository. Archify, Diagram Design, Graphify and Understand Anything are all viral this year.
See the rankingGrow
Best skills for marketing
Marketing skills package the frameworks growth teams use every day: conversion rate optimization, positioning, launch plans, ad creative, email sequences and analytics. Corey Haines' marketingskills pack is one of the most installed skill packs on the web.
See the rankingBest skills for SEO and GEO
SEO skills audit sites, research keywords, write briefs and fix technical issues. A newer wave focuses on GEO and AEO: getting cited by ChatGPT, Perplexity and Google's AI answers through clear structure, schema markup and llms.txt files.
See the rankingBest skills for sales and outbound
Sales skills research prospects, qualify leads, write outbound sequences and prepare calls. GTM packs bundle sales triggers, email templates and qualification frameworks like BANT so your agent works like an SDR with a playbook.
See the rankingBest skills for product management
Product management skills cover discovery, strategy and execution: PRDs, OKRs, competitive analysis, user interviews and prioritization. Packs like pm-skills and Product-Manager-Skills turn proven PM methods into steps your agent follows.
See the rankingBest skills for e-commerce
E-commerce skills research products, write listings, plan marketing and optimize supply chains for stores on Shopify, Amazon and beyond.
See the rankingBest skills for social media
Social media skills research what performs, write hooks, plan carousels and reels and repurpose long content into posts. Some run a whole Instagram account workflow from a set of scored hooks.
See the rankingBest skills for founders and startups
Startup skills help founders move faster: product reviews in the style of a CEO, fundraising prep, pitch decks, go-to-market plans and launch checklists. Garry Tan's gstack, his own Claude Code setup, is the most famous example.
See the rankingWork & life
Best skills for PDF, Word and Excel documents
Document skills let your agent read and produce real files: PDFs with forms, Word documents with tracked changes, Excel workbooks with formulas and PowerPoint decks. Anthropic's own docx, pdf, pptx and xlsx skills power file creation in Claude and are open source.
See the rankingBest skills for automation and browser agents
Automation skills let your agent run browsers, fill forms, scrape pages and build workflows in tools like n8n. Use them for repetitive work you would otherwise click through by hand, and keep a human check on anything that sends or buys.
See the rankingBest skills for productivity
Productivity skills change how your agent works with you: shorter answers, persistent memory across sessions, file-based plans that survive crashes, and tools for notes apps like Obsidian. Caveman, which cuts output tokens dramatically, is one of the most installed skills anywhere.
See the rankingBest skills for finance and investing
Finance skills cover analysis, valuation, trading research, accounting and payments. Use them for research and modelling. They are not financial advice, and any trading decision stays yours.
See the rankingBest skills for legal work
Legal skills help review contracts, flag risky clauses, draft NDAs and summarize regulations. They speed up first passes for legal teams and founders. They are not a substitute for a qualified lawyer.
See the rankingBest skills for education and teaching
Education skills support teachers and learners: lesson planning, feedback, quizzes and turning books into study companions. Evidence-grounded packs for teachers and school leaders are growing fast.
See the rankingBest skills for resumes and job search
Career skills tailor resumes, score job listings against your CV, prepare interviews and write cover letters. career-ops scans job boards and ranks roles before you apply.
See the rankingScience & data
Best skills for data analysis
Data skills help your agent clean messy files, write SQL, build charts and explain what the numbers mean. The strongest ones force the agent to compute with code rather than estimate in prose, which is where most AI analysis goes wrong.
See the rankingBest skills for research
Research skills make your agent search wider and cite better: multi-source deep research, academic paper pipelines, literature reviews and trend scans across Reddit, X, YouTube and Hacker News. The best ones keep a source list and separate facts from interpretation.
See the rankingBest skills for science
Science skills give agents domain tools for biology, chemistry, genomics and physics: database lookups, analysis pipelines and lab workflows. K-Dense's scientific-agent-skills and Google DeepMind's science-skills are the largest collections.
See the rankingBest skills for healthcare and medical research
Healthcare skills support medical research workflows: protocol design, literature review, data analysis and reporting. They are tools for researchers and professionals, not a source of medical advice.
See the ranking