iOS Performance Agent Skills

Overview

A collection of agent skills for reviewing, diagnosing and improving performance in iOS apps. Each skill gives the agent a structured way to think about a performance area: what to inspect, what not to assume and when to measure. It's for developers using AI for code review, refactoring and investigation.

Features

• ios-launch-performance for cold, warm and pre-warmed launch regressions
• ios-performance-profiling for choosing and reading Instruments workflows
• ios-perceived-performance for loading states and responsiveness
• swiftui-performance for view identity and update behaviour
• swift-concurrency-performance and swift-runtime-performance for concurrency trade-offs, allocations and ARC costs

Requirements

• Node.js for the npx install (brew install node if needed)

Install

1. Install all skills

   npx skills add Livsy90/iOS-Performance-Agent-Skills --all

2. Or choose skills

   npx skills add Livsy90/iOS-Performance-Agent-Skills --skill ios-launch-performance --skill swiftui-performance

3. Claude Code plugin

   /plugin install Livsy90/iOS-Performance-Agent-Skills