explain

name	explain
description	Explain selected code in plain language. Use when the user asks "explain this code", "what does this do", or highlights code they want to understand.

Code Explainer

Explain the selected code in clear, plain language.

Workflow

1. Read the selected/highlighted code
2. Identify: language, patterns, purpose
3. Explain in structured format

Output Format

## 📋 代码概览
[One sentence: what this code does]

## 🔍 逐行分析
- `line X`: [explanation]
- `line Y`: [explanation]

## 🏗 设计模式
[Patterns used: singleton, factory, observer, etc.]

## ⚠️ 注意事项
- [edge cases, potential bugs]
- [performance considerations]

## 💡 改进建议
- [if any obvious improvements]

Rules

• Explain in the same language the user uses
• For beginners: explain basic concepts
• For experienced devs: focus on patterns and gotchas
• Never say "obviously" or "clearly" — explain everything