Claude Code Extensions

A comprehensive collection of production-ready agents, hooks, commands, and output styles for Claude Code

Supercharge your Claude Code experience with 60+ specialized agents, 15 skills, 8 lifecycle hooks, 11 slash commands, and powerful automation tools—all ready to install and customize.

✨ Highlights

• 🤖 60+ Expert Agents - From code reviewers to deep research specialists (React, Django, Temporal, Cloudflare, Home Assistant, and more)
• 🎯 Model-Invoked Skills - Capabilities Claude discovers and uses automatically based on context
• 🔒 Safety-First Hooks - Block dangerous commands, protect sensitive files, audit all operations
• ⚡ Auto-Linting - Integrated Python, Go, and JS/TS linters that run automatically
• 🎯 Smart Orchestration - Tech-lead agents that coordinate multi-step tasks across specialists
• 📦 Easy Installation - Interactive CLI installer with settings.json merging
• 🧪 Battle-Tested - Production patterns from real-world Claude Code workflows

📦 Available Plugins

The repository provides 9 focused plugins (Phase 1) with 10+ more coming in future releases:

Coming Soon: cce-web-vue, cce-temporal, cce-devops, cce-ai, cce-go, cce-python, cce-typescript, cce-anthropic

Install only what you need - no need to load 50+ agents if you only work with React!

🚀 Quick Start

Installation

Option 1: Plugin (Recommended for Multiple Projects)

Install as modular plugins via Claude Code's plugin system - pick only what you need for your tech stack:

# In any Claude Code session:
/plugin marketplace add github:nodnarbnitram/claude-code-extensions

Then install the plugins you need:

# Essential foundation (everyone needs this)
/plugin install cce-core@cce-marketplace

# Add plugins for your tech stack:
/plugin install cce-kubernetes@cce-marketplace    # For Kubernetes development
/plugin install cce-cloudflare@cce-marketplace    # For Cloudflare Workers/AI
/plugin install cce-esphome@cce-marketplace       # For ESPHome IoT
/plugin install cce-web-react@cce-marketplace     # For React/Next.js/TanStack
/plugin install cce-django@cce-marketplace        # For Django backend development
/plugin install cce-grafana@cce-marketplace       # For Grafana plugin development & billing
/plugin install cce-research@cce-marketplace      # For deep research tasks

Benefits:

• ✅ Modular - install only what you need
• ✅ Automatic updates across all projects
• ✅ Centralized management
• ✅ No repository cloning needed

Command namespaces:

• Core: /cce:git-commit, /cce:prime
• Kubernetes: /cce-kubernetes:health
• (Other plugins currently provide agents/skills only)

Option 2: Standalone (For Single Project or Custom Setup)

git clone https://github.com/nodnarbnitram/claude-code-extensions.git
cd claude-code-extensions
./install_extensions.py install ~/my-project

The installer lets you:

• ✅ Choose extensions interactively by type or category
• ✅ Preview changes with --dry-run before applying
• ✅ Merge settings.json safely without conflicts
• ✅ Copy dependencies automatically

# Common usage patterns
./install_extensions.py list                    # See all available extensions
./install_extensions.py info code-reviewer      # Get details on specific extension
./install_extensions.py install --dry-run ~/my-project   # Preview what will be installed
./install_extensions.py install --type agent --category core ~/my-pro

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