Skill / Layout / Design Systems / External
write-swift
How to write modern Swift well — modeling with value types, Swift 6 data-race safety and approachable concurrency (@concurrent, main-actor-by-default, actors, task groups), protocols and generics (some vs any), API design, performance and ARC, Swift Testing, macros, and the modern language features agents don't know about yet. Use when writing, reviewing, or migrating Swift, or when a concurrency error, a hang, a data race, a retain cycle, or a performance problem needs fixing.
by emilkowalski
Works with
Universal
Hosted in an external repository
This skill's full instructions live in its source repository, not on UI Skillbook. Open it on GitHub to read it, or copy a prompt that points your agent straight at it.
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