What files are required for a Claude Code plugin?

A plugin requires a .claude-plugin/ directory containing a valid plugin.json manifest, along with your component files (skills, scripts) located in the root directory.

How do I test a plugin I am developing?

You can test locally by creating a development marketplace.json, then using the '/plugin marketplace add' command pointing to your local folder, followed by '/plugin install'.

What is a Claude Code plugin?

A Claude Code plugin is a package that extends Claude's capabilities with specialized skills, custom slash commands, lifecycle hooks, and MCP server integrations.

Can I distribute my plugins to other users?

Yes, plugins can be distributed via direct GitHub repository links or by hosting a marketplace manifest file that lists multiple plugins and their versions.

Claude Code Plugin Development

Name: Claude Code Plugin Development
Author: darthmolen

bydarthmolen

0•

開発者ツール

Streamlines the creation, testing, and distribution of Claude Code plugins with structured workflows and implementation patterns.

This skill serves as a comprehensive toolkit for developers building extensions for the Claude Code CLI. It simplifies the complex process of plugin architecture by providing standardized directory structures, boilerplate manifests, and best practices for components like skills, slash commands, hooks, and Model Context Protocol (MCP) servers. Whether you are building a simple utility or a full-featured integration, this skill guides you through the complete lifecycle from initial planning and local testing to versioning and marketplace distribution.

主な機能

01Troubleshooting guides for common plugin loading and execution issues

02Comprehensive workflows for the entire plugin development lifecycle

030 GitHub stars

04Standardized templates for plugin.json and marketplace manifests

05Local development marketplace setup for rapid iteration and testing

06Cross-platform hook implementation strategies for Windows, macOS, and Linux

ユースケース

01Creating custom Claude Code plugins to automate internal team workflows

02Bundling MCP servers with specific skills for domain-specific AI guidance

03Publishing and versioning plugins for distribution via GitHub or private marketplaces

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add darthmolen/learning-knowledge-store developing-claude-code-plugins

For use in Claude.ai and ChatGPT

Download Skill