Skills for Real Engineers. Straight from my .agents directory.
ios-ettrace-performance
Agent skill fromdpearson2699/swift-ios-skills
Use when capturing or analyzing ETTrace profiles for a focused iOS launch or runtime flow, including exact-build dSYM UUID matching, Simulator or device capture, processed per-thread flamegraph JSON, sampled inclusive/exclusive time, unresolved symbols, and comparable verification. Use debugging-instruments or swiftui-performance for generic profiling instead.
How to install ios-ettrace-performance
npx skills add dpearson2699/swift-ios-skills# or add only this skill to Claude Code: copy the folder
skills/ios-ettrace-performance/
# into
~/.claude/skills/ios-ettrace-performance/ (all projects)
.claude/skills/ios-ettrace-performance/ (one project)
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