claudeindex
Plugin

engineering-mastery

Eighteen skills for professional software engineering: clean code, clean architecture, defensive programming, testing, performance, code review, security, observability, refactoring, API design, concurrency, documentation, AI-native codebase design, ML experimentation, A/B testing, mobile development, frontend development, and algorithms.

Installation

1

Add the marketplace

/plugin marketplace add tswr/engineering-mastery-plugin
2

Install plugins

/plugin

Run these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.