Development
claude-api Skill: Claude API and SDK Reference for Agents
Anthropic's claude-api skill gives Claude current API and SDK reference: model IDs, tool use, caching, streaming and migrations. Install and usage tips.
★ 183,344
Claude Skills Directory
Browse Claude Code and Claude.ai Skills by category with install commands, source repos, licenses and GitHub stars. Find a skill and add it in minutes.
Documents
DOCX Skill for Claude: Create and Edit Word Documents
Anthropic's docx skill lets Claude create, read and edit Word files: templates, tables of contents, tracked changes and comments. Install and example prompts.
★ 183,344
Design
algorithmic-art Skill: Generative Art with p5.js
Anthropic's algorithmic-art skill has Claude create generative p5.js art with seeded randomness, flow fields and particles, plus an interactive viewer. Usage.
★ 183,346
Design
canvas-design Skill: Posters and Visual Art with Claude
Anthropic's canvas-design skill has Claude write a design philosophy, then express it as an original poster or artwork in PNG or PDF. How it works and install.
★ 183,346
Writing
doc-coauthoring Skill: Write Specs and Docs with Claude
Anthropic's doc-coauthoring skill guides you through context gathering, section-by-section drafting and fresh-reader testing for specs, PRDs and proposals.
★ 183,346
Development
Cloudflare Skills: Workers, Agents SDK and More
Cloudflare's official skills teach Claude Workers, Durable Objects, the Agents SDK, Wrangler, Sandbox and web performance, and bundle the Cloudflare MCP server.
★ 3,156
Workflow
CCPM Skill: Spec-Driven Project Management for Claude
CCPM is an agent skill that turns ideas into PRDs, epics and GitHub issues, then runs parallel agents in worktrees with a full audit trail. Install, workflow.
★ 8,413
Collection
Awesome Claude Skills by Composio: Curated Skill List
ComposioHQ's awesome-claude-skills curates 1,000+ Claude skills and plugins by category, plus a connect-apps plugin for 1,000+ app integrations. How to use it.
★ 77,784
Development
Expo Skills: Official React Native Skills for Claude
Expo's official skills teach Claude to build, upgrade, deploy and debug Expo apps: Router, native UI, EAS Build, Update and Workflows. Install and usage tips.
★ 3,000
Testing
dev-browser Skill: Let Claude Drive Chrome with Scripts
dev-browser lets Claude control Chrome through short Puppeteer scripts with persistent tabs and compact accessibility snapshots. Install the CLI and its skill.
★ 6,693
Design
frontend-design Skill: Distinctive UI from Claude
Anthropic's frontend-design skill steers Claude toward intentional, non-templated UI: aesthetic direction, typography and self-critique. Install and usage.
★ 183,344
Machine Learning
Hugging Face Skills: ML Workflows for Claude Code
Hugging Face's official skills teach Claude the hf CLI, datasets, model training, evaluation, Gradio and SageMaker deployment. Install steps, uses and caveats.
★ 11,204
Writing
internal-comms Skill: Status Reports and Updates
Anthropic's internal-comms skill gives Claude formats for 3P updates, newsletters, FAQs, status reports, leadership updates and incident reports. How to use.
★ 183,346
Documents
PPTX Skill for Claude: Create and Edit Slide Decks
Anthropic's pptx skill lets Claude build, read and edit PowerPoint decks and templates, with design guidance and a required QA pass. Install and prompts.
★ 183,344
Documents
PDF Skill for Claude: Read, Merge, Fill and Create PDFs
Anthropic's pdf skill lets Claude extract text and tables, merge, split, fill forms, watermark and create PDFs. What it does, install and example prompts.
★ 183,344
Development
mcp-builder Skill: Build MCP Servers with Claude
Anthropic's mcp-builder skill guides Claude through building quality MCP servers in Python (FastMCP) or TypeScript, from research to evals. Install and usage.
★ 183,344
Development
react-best-practices Skill: Vercel's React Rules
Vercel's react-best-practices skill gives Claude 40+ prioritized React and Next.js performance rules, from waterfalls to bundle size. Install, uses, limits.
★ 32,910
Media
Remotion Skills: Make Videos in React with Claude
Remotion's official agent skills teach Claude to create, preview and render React videos: compositions, captions, maps, Studio and upgrades. Install and usage.
★ 5,583
Science
Scientific Agent Skills: 177 Research Skills for Claude
K-Dense's Scientific Agent Skills gives Claude 177 skills for bioinformatics, chemistry, clinical research, physics, ML and lab automation. Install and caveats.
★ 54,287
Workflow
Sentry Skills: Engineering Workflows from Sentry
getsentry/skills packages Sentry's internal agent skills: code review, find-bugs, security review, PR writing, commit rules and skill scanning. Install, tips.
★ 1,083
Database
Supabase Agent Skills: Supabase and Postgres for Claude
Supabase's official agent skills cover every Supabase product plus Postgres performance best practices, so Claude writes correct auth, RLS and SQL. Install.
★ 2,918
Development
skill-creator: Anthropic's Skill for Building Skills
skill-creator is Anthropic's official skill for writing, editing and testing Claude skills, with evals and description tuning. Install, usage and tips.
★ 183,344
Workflow
SuperClaude Framework: 30 Commands for Claude Code
SuperClaude is a configuration framework that adds 30 /sc: slash commands for research, brainstorming, implementation, testing and PM to Claude Code. Install.
★ 23,912
Workflow
Superpowers: Agentic Skills Framework for Claude Code
Superpowers by obra is an open-source skills library that adds brainstorming, planning, TDD, systematic debugging and review workflows to Claude Code.
★ 304,312