writing-skills

Claude Code Community Marketplace

Community marketplace of plugins for Claude Code. Claude Code plugins extend your CLI with new skills, slash commands, hooks, and agents. This marketplace is a single place where the community shares and discovers plugins — all installable with one command.

What Are Plugins?

Claude Code plugins let you add new capabilities without modifying Claude Code itself:

• Slash commands — custom actions triggered by /<plugin>:<command> (e.g., /commit:commit)
• Skills — ambient knowledge that activates automatically based on context
• Agents — specialized sub-agents for deep, multi-file analysis
• Hooks — automated scripts that run at lifecycle events (before/after tool use, session start, etc.)

Each plugin is a folder with a manifest and one or more of these components. No programming required — skills and commands are written in Markdown.

Installation

Add the marketplace:

/plugin marketplace add kossakovsky/cc-plugins

Install any plugin:

/plugin install <plugin-name>@cc-plugins

Plugins

Plugin	Version	Category	Description
switch-provider	1.0.0	ai-tools	Switch Claude Code between AI providers (Anthropic, Z.AI, Kimi, MiniMax)
plugin-development	1.3.0	developer-tools	Scaffold, validate, and submit Claude Code plugins
commit	1.0.0	developer-tools	Smart git commits with conventional commit messages
writing-skills	1.0.0	developer-tools	Create, test, and bulletproof skills using TDD methodology

Create & Submit Your Plugin

Anyone can contribute a plugin to the marketplace via Pull Request. Every PR goes through automated CI validation and a Claude Code review before being merged.

The fastest way to create and submit a plugin:

# Install the plugin-development toolkit
/plugin install plugin-development@cc-plugins

# Scaffold a new plugin
/plugin-development:init my-plugin

# Add commands, skills, agents, hooks
/plugin-development:add-command my-command "What it does"

# Validate before submitting
/plugin-development:validate

# Submit to the marketplace via PR
/plugin-development:submit

See CONTRIBUTING.md for the full guide.

License

MIT License — see LICENSE for details.