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py-perf-analyzer

80 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By rongxinzy/RongxinAI (GitHub) · coding · 162 stars · scanned at commit 95313ba

定位 Python 脚本的性能瓶颈，集成 cProfile、tracemalloc 和 line_profiler，一键执行 CPU 热点函数、内存分配或逐行耗时分析，并可输出 JSON 报告。当用户提到优化脚本、分析性能、定位 CPU 或内存热点、进行逐行分析，或询问代码为什么慢、如何加速、内存泄漏等问题时触发。

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'py-perf-analyzer' ] || [ -L ~/.agents/skills/'py-perf-analyzer' ]; then echo 'A skill folder named py-perf-analyzer already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/rongxinzy/RongxinAI' "$d" && git -C "$d" checkout --quiet '95313ba7e60af96e152aa42321640b4de7782f4e' -- 'SKILLs/py-perf-analyzer' && mkdir -p ~/.agents/skills && cp -R "$d"/'SKILLs/py-perf-analyzer' ~/.agents/skills/'py-perf-analyzer' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'py-perf-analyzer' ~/.claude/skills/'py-perf-analyzer' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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