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Antoine van der Lee
founderFounder of SwiftLee, Indie Dev behind RocketSim
Public projects
SwiftUI-Agent-Skill
Add expert SwiftUI Best Practices guidance to your AI coding tool (Agent Skills open format).
Python
Swift-Concurrency-Agent-Skill
Add expert Swift Concurrency guidance to your AI coding tool (Agent Skills open format): safe concurrency, performance optimization, and Swift 6 migration.
agent-skillsasync-awaitswift
Xcode-Build-Optimization-Agent-Skill
An Agent Skill helping you to optimize Xcode incremental and clean builds by running benchmarks and optimizing build settings.
Pythonagentagent-skillsios
RocketSimApp
RocketSim — 30+ tools for Xcode's iOS Simulator. Testing, debugging, network monitoring, captures, accessibility, app actions, and AI agent automation via the RocketSim CLI. Used by 80k+ developers.
Swiftaccessibilityagent-skillai-automation
Swift-Testing-Agent-Skill
An agent skill focused entirely on Swift Testing, helping you write better tests, migrate from XCTest, improve test architecture, and adopt modern Swift testing patterns with confidence.
agent-skillsswiftswift-testing
Core-Data-Agent-Skill
An Agent Skill focused on Apple’s Core Data framework, helping with data modeling, fetch requests, performance, and common persistence patterns.
agent-skillcoredataios-development
Likely stack
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