README.md

Claude Code Plugin Marketplace

A marketplace for Claude Code plugins providing platform engineering tools and automation. This repository hosts multiple plugins that can be installed individually or as a collection.

Available Plugins

Plugin	Description	Version
datum-platform	Kubernetes platform engineering automation with aggregated API servers, controller patterns, and GitOps deployment	1.5.0
datum-gtm	Go-to-market automation with commercial strategy, product discovery, and customer support	1.0.0

Installation

Adding the Marketplace

Add this marketplace to Claude Code:

# In Claude Code:
/plugin marketplace add datum-cloud/claude-code-plugins

Or configure it in your project's .claude/settings.json to prompt team members to install the marketplace when they trust the project folder:

{
  "extraKnownMarketplaces": {
    "datum-claude-code-plugins": {
      "source": {
        "source": "github",
        "repo": "datum-cloud/claude-code-plugins"
      }
    }
  }
}

You can also pre-enable specific plugins:

{
  "extraKnownMarketplaces": {
    "datum-claude-code-plugins": {
      "source": {
        "source": "github",
        "repo": "datum-cloud/claude-code-plugins"
      }
    }
  },
  "enabledPlugins": {
    "datum-platform@datum-claude-code-plugins": true,
    "datum-gtm@datum-claude-code-plugins": true
  }
}

Installing a Plugin

Once the marketplace is added, install plugins by name:

/plugin install datum-platform@datum-claude-code-plugins
/plugin install datum-gtm@datum-claude-code-plugins

Local Development

For local development, add the marketplace from your local directory:

# In Claude Code:
/plugin marketplace add ./path/to/claude-code-plugins
/plugin install datum-platform@datum-claude-code-plugins

Validation

Validate the marketplace before distribution:

# From the command line:
claude plugin validate .

# Or from within Claude Code:
/plugin validate .

Marketplace Structure

claude-code-plugins/
├── .claude-plugin/
│   └── marketplace.json        # Marketplace catalog
├── plugins/
│   ├── datum-platform/         # Platform engineering plugin
│   │   ├── .claude-plugin/
│   │   │   └── plugin.json     # Plugin manifest
│   │   ├── agents/             # Specialized agents
│   │   ├── skills/             # Knowledge modules
│   │   ├── commands/           # Slash commands
│   │   ├── hooks/              # Automation hooks
│   │   └── scripts/            # Utility scripts
│   └── datum-gtm/              # Go-to-market plugin
│       ├── .claude-plugin/
│       │   └── plugin.json     # Plugin manifest
│       ├── agents/             # Specialized agents
│       ├── skills/             # Knowledge modules
│       └── commands/           # Slash commands
└── README.md

Plugins

datum-platform

Kubernetes platform engineering automation with aggregated API servers, controller patterns, and GitOps deployment for the Datum Cloud platform.

Features:

• 6 specialized agents (api-dev, frontend-dev, sre, test-engineer, code-reviewer, tech-writer)
• 26 skill modules covering Kubernetes patterns, Go conventions, deployment workflows, and more
• Pipeline orchestration for structured feature development
• Automatic learning engine for pattern extraction

Category: Platform Engineering Tags: kubernetes, go, infrastructure, multi-tenant, devops

datum-gtm

Go-to-market automation with commercial strategy, product discovery, and customer support tools.

Features:

• 4 specialized agents (product-discovery, commercial-strategist, gtm-comms, support-triage)
• 3 skill modules for GTM workflows
• Commercial strategy and pricing analysis
• Customer support triage automation

Category: Business Tags: gtm, marketing, product, support, commercial

Contributing

Adding a New Plugin

1. Create a directory under plugins/:

   mkdir -p plugins/your-plugin-name/.claude-plugin

2. Create the plugin manifest at plugins/your-plugin-name/.claude-plugin/plugin.json:

   {
     "name": "your-plugin-name",
     "description": "Description of your plugin",
     "version": "1.0.0",
     "author": {
       "name": "Your Name",
       "url": "https://github.com/your-org"
     },
     "repository": "https://github.com/datum-cloud/claude-code-plugins",
     "license": "MIT",
     "keywords": ["your", "keywords"]
   }

3. Add your plugin components:

   • agents/ - Agent definitions (markdown files)
   • skills/ - Knowledge modules
   • commands/ - Slash commands
   • hooks/ - Automation hooks

4. Register your plugin in .claude-plugin/marketplace.json:

   {
     "name": "your-plugin-name",
     "source": "./plugins/your-plugin-name",
     "description": "Description of your plugin",
     "version": "1.0.0",
     "category": "your-category",
     "tags": ["tag1", "tag2"]
   }

5. Submit a pull request.

Plugin Guidelines

• Each plugin should be self-contained within its directory
• Use ${CLAUDE_PLUGIN_ROOT} for path references in hooks and scripts
• Include a README in your plugin directory with usage documentation
• Follow semantic versioning for plugin versions
• Test your plugin locally before submitting

For detailed guidance on plugin development, see the official Claude Code documentation.

Documentation

• Create plugins - Guide to creating plugins with commands, agents, hooks, MCP servers, and more
• Discover and install plugins - Installing plugins from marketplaces
• Plugin marketplaces - Creating and distributing plugin marketplaces
• Plugins reference - Complete technical specifications and schemas
• Plugin settings - Configuration options

License

MIT