Agent Skills Marketplace

A curated marketplace of professional Agent Skills for Claude Code. Install skills to enhance Claude's capabilities with specialized knowledge, workflows, and tools.

📚 Available Skills

🎨 Draw.io Diagram Builder

Create professional architecture diagrams, flowcharts, and network diagrams with AWS/GCP icons and smart grouping.

Use cases: Architecture diagrams, system design, network flows, data pipelines

🛠️ Skill Writer

Guide for creating high-quality Agent Skills with validation, best practices, and testing workflows.

Use cases: Creating custom skills, skill authoring, documentation

[📖 Browse Full Catalog](./CATALOG.md)

📥 Installation

Choose your preferred installation method:

Method 1: Claude Code (via Plugin Marketplace) (Recommended)

In Claude Code, register the marketplace first:

/plugin marketplace add alycd/agent-skills

Then install the plugin from this marketplace:

/plugin install agent-skills@alycd-agent-skills

Method 2: Git Clone

# Install all skills
git clone https://github.com/alycd/agent-skills.git ~/agent-skills
cp -r ~/agent-skills/.claude/skills/* ~/.claude/skills/

Method 3: Single Skill

# Install just one skill (e.g., draw-io)
mkdir -p ~/.claude/skills/draw-io
curl -L https://github.com/alycd/agent-skills/archive/main.tar.gz | \
  tar xz --strip=3 -C ~/.claude/skills/draw-io agent-skills-main/.claude/skills/draw-io

[📖 Full Installation Guide](./INSTALL.md)

🎯 What Are Agent Skills?

Agent Skills are specialized reference guides that:

• ✅ Extend Claude's capabilities with domain expertise
• ✅ Provide workflows, patterns, and best practices
• ✅ Include templates, tools, and documentation
• ✅ Automatically activate based on user context

📁 Repository Structure

agent-skills/
├── .claude/
│   └── skills/              # All installable skills
│       ├── draw-io/         # Draw.io diagram builder
│       │   ├── SKILL.md     # Main skill instructions
│       │   ├── README.md    # User documentation
│       │   ├── skill.json   # Marketplace metadata
│       │   ├── templates/   # Example files
│       │   └── references/  # Technical docs
│       └── skill-writer/    # Skill authoring guide
│           ├── SKILL.md
│           ├── skill.json
│           └── README.md
├── .claude-plugin/          # Plugin marketplace config
│   ├── marketplace.json     # Marketplace definition (read by Claude Code)
│   └── README.md            # Marketplace documentation
├── marketplace.json         # Marketplace catalog (for browsing)
├── CATALOG.md              # Browse all skills
├── INSTALL.md              # Installation guide
└── README.md               # This file

🔍 Finding Skills

Browse by category:

• CATALOG.md - Full catalog with categories and tags

Search by use case:

• Need diagrams? → draw-io
• Creating skills? → skill-writer

Filter by tags:

• diagrams, architecture, aws, gcp → Draw.io
• skill-development, authoring, documentation → Skill Writer

🛠️ Using Skills

Once installed, skills work automatically:

1. Restart Claude Code (if running)
2. Ask naturally - Claude recognizes when to use skills
3. No manual activation - Skills trigger based on context

Examples:

# Automatically uses draw-io skill
"Create an architecture diagram: API → LB → App → DB"

# Automatically uses skill-writer skill
"Help me create a skill for PDF processing"

🤝 Contributing

Want to share your skill with the community?

Adding a Skill

1. Fork this repository
2. Create your skill in .claude/skills/your-skill-name/
3. Follow the structure:

   your-skill-name/
   ├── SKILL.md       # Required: Main instructions
   ├── README.md      # Required: User documentation
   ├── skill.json     # Required: Marketplace metadata
   └── ...            # Optional: templates, scripts, etc.

1. Update marketplace.json with your skill metadata
2. Submit a Pull Request

Use the Skill Writer to ensure quality!

Contribution Guidelines

• ✅ Follow existing skill structure and conventions
• ✅ Include comprehensive documentation
• ✅ Add examples and use cases
• ✅ Test your skill thoroughly
• ✅ Use descriptive commit messages

📖 Documentation

• [CATALOG.md](./CATALOG.md) - Browse all available skills
• [INSTALL.md](./INSTALL.md) - Detailed installation instructions
• [Skill Writer](./.claude/skills/skill-writer/SKILL.md) - Create your own skills
• Individual READMEs - Each skill has detailed documentation

🐛 Issues & Support

• Bug reports: Create an issue
• Feature requests: Start a discussion
• Questions: Check individual skill documentation first

📊 Marketplace Stats

• Total Skills: 2
• Categories: 2 (Visualization, Development)
• Last Updated: 2026-02-12
• License: MIT

🚧 Roadmap

Future enhancements:

• [ ] Web-based skill browser
• [ ] Automatic skill updates
• [ ] Skill dependency management
• [ ] Community voting/ratings
• [ ] CI/CD validation
• [ ] Versioned releases

📜 License

This marketplace and individual skills are licensed under the MIT License unless otherwise specified in the skill directory.

See individual skill directories for specific licensing information.

🌟 Featured Skills

Most Popular:

1. 🎨 Draw.io Diagram Builder - Professional diagram creation
2. 🛠️ Skill Writer - Create your own skills

Recently Added:

• All skills (initial release!)

🔗 Links

• Repository: https://github.com/alycd/agent-skills
• Issues: https://github.com/alycd/agent-skills/issues
• Discussions: https://github.com/alycd/agent-skills/discussions
• Author: @alycd

Made with ❤️ for the Claude Code community

Start building better, faster with specialized Agent Skills!