Developer Kit

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A modular AI plugin system that supercharges your development workflow across languages and frameworks.

Installation • Quick Start • Plugins • Documentation • Changelog

Why Developer Kit?

Developer Kit is a modular plugin marketplace for Claude Code that teaches Claude how to perform development tasks in a repeatable, high-quality way. Instead of generic AI responses, you get domain-specific expertise for your exact tech stack.

- 🧩 Modular by Design — Install only what you need. Java developer? Grab developer-kit-java. Full-stack TypeScript? Add developer-kit-typescript.
- 🎯 Domain Experts — 45+ specialized agents for code review, refactoring, security audits, architecture design, and testing across 7+ languages.
- 📚 150+ Skills — Reusable capabilities from Spring Boot CRUD generation to CloudFormation templates, all with best practices built-in.
- 🔄 Multi-CLI Support — Works with Claude Code, GitHub Copilot CLI, OpenCode CLI, and Codex CLI.
- ⚡ Auto-Activation — Path-scoped rules automatically activate when you open relevant files. No configuration needed.

Installation

Quick Install (Recommended)

Claude Code

Claude Desktop

Enable Skills in Settings → Add giuseppe-trisciuoglio/developer-kit

Manual Installation

Quick Start

Example Prompts

Usage

Developer Kit provides four layers of capabilities:

1. Skills
Reusable capabilities loaded on-demand. Example:

Skills automatically provide patterns, templates, and best practices for specific tasks.

2. Agents
Specialized sub-agents for complex workflows:

3. Rules
Path-scoped rules auto-activate based on file patterns:
📋 Note on Rules Installation
Plugins do not automatically install rules into your project. To use the rules, you can copy them manually
or use…