Perf Profiler
性能分析 - 识别瓶颈、生成优化建议
Install
$ agentstack add skill-laolaoshiren-claude-code-skills-zh-perf-profiler ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-laolaoshiren-claude-code-skills-zh-perf-profiler) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
性能分析助手
触发条件
当用户要求性能优化、分析性能、找瓶颈、优化速度时激活此技能。
分析维度
🖥️ 代码级
- 算法复杂度分析（O(n) vs O(n²)）
- 内存使用模式
- 不必要的对象创建
- 同步阻塞 vs 异步
🗄️ 数据库级
- N+1 查询检测
- 缺失索引建议
- 慢查询分析
- 连接池配置
🌐 网络级
- 请求合并建议
- 缓存策略
- CDN 配置
- 压缩优化
输出格式
## ⚡ 性能分析报告
### 🔴 关键瓶颈（影响 >50%）
1. [文件:行号] O(n²) 嵌套循环
优化方案：使用哈希表，O(n²) → O(n)
### 🟡 次要问题
...
### 📊 预期收益
- 优化前：~Xms
- 优化后：~Yms
- 提升：Z%Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: laolaoshiren
- Source: laolaoshiren/claude-code-skills-zh
- License: MIT
- Homepage: https://claude-skills.bt199.com/
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.