A SwiftUI best practices skill: state, view composition, performance, new APIs, Liquid Glass and Instruments trace analysis
Antoine van der Lee
DeveloperGitHub (opens in a new tab)
The developer Antoine van der Lee creates skills for AI agents focused on Swift development tasks. These include SwiftUI best practices, Swift concurrency management, Xcode build optimization, and Swift testing techniques.
All cards
4 cardsA Swift concurrency skill: safe work with actors and tasks, data race triage and Swift 6 migration
SkillMinimal access1.7KRepository stars
A skill that speeds up Xcode builds: benchmarks clean and incremental builds, finds bottlenecks and tunes project settings
SkillExtended access1.3KRepository stars
Swift Testing Agent Skill
swift-testing-agent-skill
A Swift Testing skill from Antoine van der Lee: the new APIs, migration from XCTest, parameterized tests and flat tests. For Claude Code and other agents
SkillMinimal access479Repository stars
In short
The skills support tasks such as performance analysis, safe concurrency, build speed improvements, and test migration for agents like Claude Code.
How to install
One command, using “Xcode Build Optimization Agent Skill” as an example. The SkillFoxx CLI detects the agent and puts the files in the right folder.
npx skillfoxx add skills/xcode-build-optimization-agent-skillAccess of the author’s cards
- minimal2
- extended2
Other authors
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