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 now provides 19 self-contained plugins for Claude Code marketplace installs:
| Plugin | Description | What's Included |
|---|
| cce-core | Essential foundation | 13 agents (core, orchestrators, universal), 8 hooks, 2 skills, 8 commands |
| cce-kubernetes | Kubernetes operations | 6 K8s health agents, 2 skills, 1 command |
| cce-cloudflare | Cloudflare development | 5 Workers/AI/Workflows agents, 1 VPC skill |
| cce-esphome | ESPHome IoT | 6 ESPHome agents, 2 skills (config, Box-3) |
| cce-web-react | React ecosystem | 3 React/Next.js/TanStack agents |
| cce-django | Django backend | 3 Django agents (backend, API, ORM) |
| cce-research | Deep research coordination | 5 research agents (coordinator, academic, web, technical, data) |
| cce-grafana | Grafana observability | 1 plugin expert agent, 2 skills (scaffolding, billing metrics) |
| cce-homeassistant | Home Assistant workflows | 7 HA experts, 8 skills, 3 commands |
| cce-tauri | Tauri v2 desktop apps | 1 agent, 1 skill |
| cce-web-vue | Vue and Nuxt development | 3 Vue/Nuxt agents |
| cce-temporal | Temporal workflows | 6 Temporal agents |
| cce-devops | DevOps and platform engineering | GitHub Actions, Helm, ArgoCD, and Crossplane agents |
| cce-ai | AI and ML systems | 5 AI/ML specialist agents |
| cce-go | Go development | 1 Go specialist agent |
| cce-python | Python CLI development | 1 Typer-focused agent |
| cce-linear | Linear workflows | 1 Linear skill, 3 ticket/PR workflow commands |
| cce-typescript | TypeScript tooling | Braintrust and fumadocs agents |
| cce-anthropic | Claude Agent SDK development | Python and TypeScript SDK agents |
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
Each marketplace package under plugins/* is now self-contained with local agents/, commands/, skills/, and hooks/ content where applicable.
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
- Linear:
/cce-linear:triage, /cce-linear:create-linear-pr
- (Other plugins currently provide agents/skills only)
Option 2: Standalone (For Single Project or Custom Setup)