## CLI Usage Guide

### 1. Environment Setup
Required Step
Before you get started, make sure your computer has Node.js installed. We recommend installing the LTS version for optimal stability.

[Go to the Node.js official website to download.](https://nodejs.org/)

### 2. Installation Tool
Required Step
Configure default language.

- **Download Skills**  
- **Download & Refactor**  
- **Refactor local files**

### Command Help