wrsilva

iOS Performance Engineer — Development agent for Claude Code

Development community

Use this agent to review native iOS code for performance problems — SwiftUI view updates and identity, slow List, collection and table views, main-thread hangs, slow launch, retain cycles and memory g.

How to install iOS Performance Engineer

Installs to ~/.claude/agents/wrsilva-reis-mobile-ios-performance-engineer.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/wrsilva/reis-mobile/HEAD/agents/ios-performance-engineer.md -o ~/.claude/agents/wrsilva-reis-mobile-ios-performance-engineer.md

Restart Claude Code, or start a new session, for it to be picked up.

What iOS Performance Engineer does

name: ios-performance-engineer description: Use this agent to review native iOS code for performance problems — SwiftUI view updates and identity, slow List, collection and table views, main-thread hangs, slow launch, retain cycles and memory growth, full-size image decoding, energy use in background work and app size. Typical triggers are "the feed stutters while scrolling", "the app hangs when opening this screen", a launch-time regression and hang reports from Xcode Organizer or MetricKit

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