分析代码性能，识别瓶颈并提供优化建议。
Scanned 9/7/2026
Install to Claude Code
Skills Directorynpx -y skills add modbender/skill-library-mcp --skill performance-profiler --agent claude-codeInstalls into .claude/skills of the current project.
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---
name: Performance Profiler
description: 分析代码性能，识别瓶颈并提供优化建议。
---
# Performance Profiler
分析代码性能，识别瓶颈并提供优化建议。
## 功能
- 循环性能分析
- 重复计算检测
- 同步阻塞识别
- 复杂度计算
- 优化建议生成
## 触发词
- "性能分析"
- "性能瓶颈"
- "performance"
- "优化建议"
## 检测问题
- 循环内数组操作
- 重复的函数调用
- 同步阻塞操作
- 内存泄漏风险
## 输出示例
```json
{
"issues": [
{
"type": "loop_push",
"location": "line 42",
"suggestion": "使用数组推导式或预先分配"
}
],
"complexity": "O(n²)",
"score": 75
}
```
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