What is the Model Context Protocol (MCP)?

MCP is an open standard that allows Claude to connect to external data sources and tools, such as databases or APIs, through a structured interface.

What is a Claude Code plugin?

A Claude Code plugin is a package of specialized tools, skills, and agents that extend the functionality of the Claude CLI for specific development tasks.

How do I test my new skill locally?

You can test your plugin by running 'claude --plugin-dir ./path-to-your-plugin' and then using the 'claude plugin validate' command to ensure it meets requirements.

What are Claude Code hooks?

Hooks are event-driven triggers that allow a plugin to intercept or react to specific Claude actions, such as before a tool is used or after a response is generated.

What are the required files for a plugin?

Every plugin requires a '.claude-plugin/plugin.json' manifest file to define its identity, version, and entry points for skills and commands.

Claude Code Plugin Architect

Name: Claude Code Plugin Architect
Author: GGPrompts

byGGPrompts

Learning & Documentation

Provides expert guidance for developing, troubleshooting, and architecting Claude Code plugins, skills, hooks, and MCP servers.

About

The BuildingPlugins skill acts as a comprehensive development companion for creating extensions within the Claude Code ecosystem. It guides users through the entire lifecycle of plugin development, from initial directory structure and manifest configuration to advanced implementations like custom agents, event-driven hooks, and Model Context Protocol (MCP) integrations. By enforcing Anthropic’s best practices—such as progressive disclosure and secure credential handling—it ensures that developers build modular, discoverable, and production-ready tools that seamlessly enhance Claude's capabilities.

Key Features

Step-by-step plugin structure generation and manifest validation
MCP server configuration and environment variable management
Marketplace creation and distribution workflows for team collaboration
Implementation guides for event-driven hooks like PreToolUse and PostToolUse
Automated frontmatter configuration for skills, commands, and agents
0 GitHub stars

Use Cases

Create a custom marketplace to distribute internal developer tools across a team.
Debug and troubleshoot existing skills or MCP server connection issues.
Bootstrap a new Claude Code plugin from scratch with a valid plugin.json manifest.

About

Key Features

Step-by-step plugin structure generation and manifest validation
MCP server configuration and environment variable management
Marketplace creation and distribution workflows for team collaboration
Implementation guides for event-driven hooks like PreToolUse and PostToolUse
Automated frontmatter configuration for skills, commands, and agents
0 GitHub stars

Use Cases

Create a custom marketplace to distribute internal developer tools across a team.
Debug and troubleshoot existing skills or MCP server connection issues.
Bootstrap a new Claude Code plugin from scratch with a valid plugin.json manifest.