Claude Skills Collection

A comprehensive collection of Claude AI skills, plugins, and resources gathered from official Anthropic repositories and the community. This repository serves as a centralized hub for discovering and using Claude skills across Claude.ai, Claude Code, and the Claude API.

What are Claude Skills?

Skills are folders of instructions, scripts, and resources that Claude loads dynamically to improve performance on specialized tasks. They teach Claude how to complete specific tasks in a repeatable way, whether that’s creating documents with your company’s brand guidelines, analyzing data using your organization’s specific workflows, or automating personal tasks.

Each skill is self-contained in its own folder with a SKILL.md file containing the instructions and metadata that Claude uses.

Repository Structure

claude-skills/
├── official-anthropic/           # Official Anthropic repositories
│   ├── anthropic-skills/         # Main Anthropic skills repository
│   └── claude-plugins-official/  # Anthropic-managed plugins directory
│
├── community/                    # Community-created skills
│   ├── superpowers/              # obra/superpowers - Core skills library
│   ├── superpowers-lab/          # Experimental skills from obra
│   ├── superpowers-skills/       # Community-editable skills
│   ├── alirezarezvani-claude-skills/  # 42+ domain expert skills
│   ├── claude-code-skill-factory/     # Toolkit for building skills
│   ├── abubakarsiddik31-collection/   # Curated skills collection
│   ├── jamie-bitflight-claude-skills/ # Skills plugin
│   ├── simonw-claude-skills/          # Code interpreter skills
│   ├── skill-seekers/                 # Doc-to-skill converter
│   ├── awesome-claude-skills-*/       # Curated lists (3 variants)
│   └── individual-skills/             # Specialized individual skills
│       ├── ios-simulator-skill/       # iOS automation
│       ├── playwright-skill/          # Browser automation
│       ├── claude-d3js-skill/         # D3.js data visualization
│       ├── claude-scientific-skills/  # Scientific computing
│       ├── ffuf_claude_skill/         # Web fuzzing/security
│       └── web-asset-generator/       # Asset creation
│
├── plugins/                      # Plugin marketplaces
│   └── claude-code-plugins-plus/ # 240+ plugins & 185 skills
│
└── docs/                         # Documentation

Featured Collections

Official Anthropic Skills

The official-anthropic/anthropic-skills directory contains production-grade skills including:

• Document Skills: docx, pdf, pptx, xlsx manipulation
• Creative & Design: algorithmic-art, canvas-design, slack-gif-creator
• Development: mcp-builder, webapp-testing, artifacts-builder
• Enterprise: brand-guidelines, internal-comms
• Meta: skill-creator for building new skills

Superpowers Library (obra)

A complete software development workflow with 20+ battle-tested skills:

• Testing: test-driven-development with RED-GREEN-REFACTOR cycle
• Debugging: systematic-debugging, verification-before-completion
• Collaboration: brainstorming, writing-plans, executing-plans
• Git Workflows: using-git-worktrees, finishing-a-development-branch
• Code Review: requesting-code-review, receiving-code-review

Domain Expert Skills (alirezarezvani)

42 production-ready skill packages including:

• Marketing: Content Creator, Demand & Acquisition, Strategy
• C-Level Advisory: CEO Advisor, CTO Advisor
• Product Team: Product Manager, Agile Product Owner, UX Researcher
• Project Management: Scrum Master, Jira Expert, Confluence Expert
• Engineering: Software Architect, Frontend/Backend/Fullstack Engineers

Individual Community Skills

• ios-simulator-skill: iOS device automation
• playwright-skill: Browser automation and testing
• claude-d3js-skill: D3.js data visualization
• claude-scientific-skills: Scientific computing workflows
• ffuf_claude_skill: Web security fuzzing
• web-asset-generator: Web asset creation

Plugins Plus Marketplace

240+ plugins and 185 production-ready Agent Skills covering:

• DevOps automation
• Security analysis
• API development
• Frontend enhancement
• Testing and QA
• Documentation generation

Installation

Personal Skills (all projects)

cp -r  ~/.claude/skills/

Project Skills (single project)

cp -r  .claude/skills/
git add .claude/skills/
git commit -m "Add Claude skill"

Plugin Installation (Claude Code)

# Add official Anthropic skills marketplace
/plugin marketplace add anthropics/skills

# Install specific skill packages
/plugin install document-skills@anthropic-agent-skills
/plugin install example-skills@anthropic-agent-skills

Skill Structure

A basic skill requires a folder with a SKILL.md file:

---
name: my-skill-name
description: A clear description of what this skill does and when to use it
---

# My Skill Name

[Instructions that Claude will follow when this skill is active]

## Guidelines
- Guideline 1
- Guideline 2

Required Frontmatter Fields

• name: Unique identifier (lowercase, hyphens for spaces)
• description: Complete description of capabilities and trigger conditions

Source Repositories

Additional Resources

• Skills Marketplace (skillsmp.com) - Browse 10,000+ skills
• Claude Skills Documentation
• How to Create Custom Skills
• Anthropic Skills Announcement

Availability

Skills are available for:

• Pro plan users
• Max plan users
• Team plan users
• Enterprise plan users

Free tier users do not have access to Skills.

Security Notice

Skills can execute arbitrary code in Claude’s environment. Only install skills from trusted sources. Review skill contents before installation.

License

This collection aggregates repositories with various licenses:

• Most Anthropic skills: Apache 2.0
• Document skills (docx, pdf, pptx, xlsx): Source-available (reference only)
• Community skills: Check individual repository licenses

Contributing

To add new skills to this collection:

1. Fork this repository
2. Add your skill source to the appropriate directory
3. Update this README with attribution
4. Submit a pull request

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This collection was curated to provide a comprehensive resource for Claude AI users. All credit goes to the original authors of these skills.