A curated collection of plugins for Claude Code tailored for my needs.

This repository contains custom plugins designed to extend Claude Code functionality with project-specific context, commands, and automation. These plugins help inject guidelines, provide slash commands, and customize the Claude Code experience across different project types.

Generic plugin useful for all types of projects. Automatically injects custom context and guidelines at the start of every Claude Code session.

Hooks:

• SessionStart - Injects project guidelines from context/instructions.md or (CONTEXT.md / CONTEXT_ADD.md)

Commands:

• /common:readme [folder_path] - Create / update professional README files
• /common:gh-pages [theme] - Generate professional GitHub Pages in docs/ (theme: dark or light)
• /common:issue - Create a PR to fix the current GitHub issue (for use with claude-code-action)
• /common:hello - Personalized greeting command

Context Files:

• context/instructions.md - Customizable project guidelines and instructions

View Common Plugin Documentation →

• nextjs@jd - Next.js specific optimizations and guidelines
• typescript@jd - TypeScript development enhancements

First, add this repository as a plugin marketplace in Claude Code:

/plugin marketplace add starburst997/claude

Once the marketplace is added, install plugins from it:

/plugin install common@jd

For team-wide plugin installation, add to your project's .claude/settings.json:

{
  "extraKnownMarketplaces": {
    "jd": {
      "source": {
        "source": "github",
        "repo": "starburst997/claude"
      }
    }
  },
  "enabledPlugins": {
    "common@jd": true
  }
}

When teammates trust the folder, they'll be prompted to install the marketplace and plugins automatically.

For local plugin development or testing:

/plugin marketplace add /path/to/repo
/plugin install common@jd

Each plugin can include any combination of these features:

plugin-name/
├── .claude-plugin/
│   └── plugin.json         # Plugin metadata
├── commands/               # Slash commands (user-invoked)
│   └── *.md                # Command definitions
├── agents/                 # Specialized subagents
│   └── *.md                # Agent definitions
├── skills/                 # Model-invoked capabilities
│   └── skill-name/
│       └── SKILL.md        # Skill definition
├── hooks/                  # Event handlers
│   ├── hooks.json          # Hook configuration
│   └── *.sh                # Hook executables
├── .mcp.json               # MCP server configurations
└── README.md               # Plugin documentation

After installing a plugin, its features become available in Claude Code:

• Commands: User-invoked slash commands (e.g., /common:readme)
• Agents: Specialized subagents invoked automatically by Claude or explicitly by user
• Skills: Model-invoked functions - Claude autonomously uses based on task context
• Hooks: Event-driven automation that runs automatically (SessionStart, PreToolUse, etc.)
• MCP Servers: External tool integration that starts automatically when plugin is enabled

This repository is configured as a Claude Code plugin marketplace:

• Marketplace ID: jd
• Author: JD Boivin
• Homepage: https://claude.jd.boiv.in
• GitHub: https://github.com/starburst997

• Share common guidelines across multiple projects
• No need to duplicate context files
• Easy to version control and distribute
• Combine multiple plugins for layered functionality
• Automatic context loading without manual intervention

1. Create a new directory in plugins/
2. Add .claude-plugin/plugin.json with metadata
3. Add hooks, commands, etc. as needed
4. Document in plugin's README.md
5. Register in .claude-plugin/marketplace.json

MIT License - see LICENSE file for details.

Copyright (c) 2025 JD Boivin

• Claude Code Documentation
• Plugin Development Guide
• Project Homepage