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performance-analysis

100 / 100 · Low risk

Fine to try.

By autohandai/code-cli (GitHub) · coding · 217 stars · scanned at commit e59017b

Measure before optimizing. Profile startup time, latency, throughput, memory, or bundle size, find the dominant cost with evidence, and propose the smallest change that moves the number. Use for "slow", "takes N seconds", "high CPU or memory", and performance regressions.

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

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

if [ -e ~/.agents/skills/'performance-analysis' ] || [ -L ~/.agents/skills/'performance-analysis' ]; then echo 'A skill folder named performance-analysis already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/autohandai/code-cli' "$d" && git -C "$d" checkout --quiet 'e59017ba7ca72066a051a3f24d5f473c9f9b4ed6' -- 'src/skills/builtin/performance-analysis' && mkdir -p ~/.agents/skills && cp -R "$d"/'src/skills/builtin/performance-analysis' ~/.agents/skills/'performance-analysis' && 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/'performance-analysis' ~/.claude/skills/'performance-analysis' (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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