galaxy-claude-marketplace

Galaxy Claude Marketplace

Claude Code plugins for Galaxy Project development - all in one place!

🚀 Quick Install

Add the marketplace:

/plugin marketplace add arash77/galaxy-claude-marketplace

Install the galaxy-dev plugin:

/plugin install galaxy-dev@galaxy-claude-marketplace

That's it! All skills will be available: /galaxy-db-migration, /galaxy-api-endpoint, /galaxy-testing, /galaxy-linting (plus automatic galaxy-context)

Alternative: Use directly without marketplace

# Clone and use directly
git clone https://github.com/arash77/galaxy-claude-marketplace.git ~/galaxy-claude-marketplace
claude --plugin-dir ~/galaxy-claude-marketplace/plugins/galaxy-dev

📦 Available Plugins

galaxy-dev

Galaxy development tools including:

Skills:

• galaxy-context (automatic) - Galaxy conventions, routing, and architecture reference (loads automatically)
• /galaxy-db-migration [create|upgrade|downgrade|status|troubleshoot] - Database migration workflows
• /galaxy-api-endpoint [resource-name] - Guide for creating new API endpoints
• /galaxy-testing [run|write|unit|api|integration] - Test running and writing guide
• /galaxy-linting [check|fix|python|client|mypy|full] - Code linting, formatting, and type checking

Agent:

• galaxy-explorer - Architecture-aware codebase exploration agent

Location: plugins/galaxy-dev/

📖 Usage Examples

Database Migrations

/galaxy-db-migration create    # Create new migration
/galaxy-db-migration upgrade   # Upgrade database
/galaxy-db-migration status    # Check migration status

API Endpoints

/galaxy-api-endpoint credentials    # Guide for creating credentials endpoint
/galaxy-api-endpoint               # Show general workflow

Testing

/galaxy-testing run           # Show test running commands
/galaxy-testing api           # Guide for writing API tests
/galaxy-testing integration   # Guide for integration tests

Linting

/galaxy-linting check    # Quick lint and format check
/galaxy-linting fix      # Auto-fix formatting issues
/galaxy-linting full     # Run complete CI lint suite

🔄 Updating

Pull the latest changes:

cd ~/galaxy-claude-marketplace
git pull

Restart Claude to load updates.

🛠️ For Plugin Developers

Adding a New Plugin

1. Create your plugin in plugins/your-plugin-name/
2. Add .claude-plugin/plugin.json manifest
3. Update marketplace.json:

   {
     "name": "your-plugin-name",
     "path": "plugins/your-plugin-name",
     "version": "1.0.0",
     "description": "Your plugin description"
   }
   

4. Submit a pull request

Plugin Structure

plugins/
└── your-plugin/
    ├── .claude-plugin/
    │   └── plugin.json
    ├── skills/
    │   └── skill-name/
    │       └── SKILL.md
    ├── agents/
    │   └── agent-name.md
    └── README.md

📁 Repository Structure

galaxy-claude-marketplace/
├── marketplace.json          # Plugin registry
├── README.md                # This file
└── plugins/                 # All plugins
    └── galaxy-dev/          # Galaxy development tools
        ├── .claude-plugin/
        ├── skills/
        ├── agents/
        └── README.md

🎯 Benefits

• ✅ Single repository - All plugins in one place
• ✅ Simple installation - Clone once, use forever
• ✅ Easy updates - git pull to get latest
• ✅ No marketplace configuration - Just point to plugin directory
• ✅ Works offline - Everything is local

📝 Usage

After adding the marketplace, you can:

List available plugins:

/plugin search galaxy

Install plugins:

/plugin install galaxy-dev@galaxy-claude-marketplace

Update plugins:

/plugin update galaxy-dev@galaxy-claude-marketplace

Update marketplace:

/plugin marketplace update galaxy-claude-marketplace

🤝 Contributing

1. Fork this repository
2. Create a feature branch
3. Add or update plugins in plugins/ directory
4. Update marketplace.json if adding new plugin
5. Submit a pull request

📄 License

MIT License - see LICENSE file for details

🔗 Links

• Repository: https://github.com/arash77/galaxy-claude-marketplace
• Galaxy Project: https://galaxyproject.org/
• Galaxy GitHub: https://github.com/galaxyproject/galaxy

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