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ios-ettrace-performance

87 / 100 · Low risk

Fine to try.

By openai/plugins (GitHub) · other · 7,836 stars · scanned at commit d420d13

Capture and interpret iOS Simulator ETTrace profiles. Use when profiling launch or runtime latency, comparing traces, or finding CPU-heavy stacks.

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/'ios-ettrace-performance' ] || [ -L ~/.agents/skills/'ios-ettrace-performance' ]; then echo 'A skill folder named ios-ettrace-performance already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/openai/plugins' "$d" && git -C "$d" checkout --quiet 'd420d13051bffe4543ed39e30fa46b87148e47dd' -- 'plugins/build-ios-apps/skills/ios-ettrace-performance' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/build-ios-apps/skills/ios-ettrace-performance' ~/.agents/skills/'ios-ettrace-performance' && 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/'ios-ettrace-performance' ~/.claude/skills/'ios-ettrace-performance' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

Badge for your README

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Score history

Also found in

Identical copies of this skill exist at:

• zhongjingyun/codex-plugins/plugins/build-ios-apps/skills/ios-ettrace-performance