Swiftui Skills

swiftui-skills

What this is

A packaged set of Apple-authored AdditionalDocumentation shipped inside Xcode, plus prompts that enforce Apple-native patterns and reduce hallucinations.

Source of truth

All factual claims and APIs must be grounded in files under /docs.

How to use

• If you are writing code: pick the relevant doc(s), summarize the applicable rules, then produce compile-ready Swift code.
• If you are reviewing code: list issues and improvements, referencing doc(s) used.
• If uncertain: ask at most 1 question, only if the answer changes architecture.

Setup check

If the docs/ folder is empty or contains no .md files, the Xcode documentation has not been extracted yet. Tell the user to run the setup script that matches their npx skills install scope:

# Global install
~/.agents/skills/swiftui-skills/setup.sh

# Project-local install
./.agents/skills/swiftui-skills/setup.sh

Do not proceed with SwiftUI guidance until docs are available.

Non-negotiables

• Do not invent types or APIs. If it is not in /docs, say so and offer a safe alternative.
• Prefer minimal, idiomatic SwiftUI and platform conventions.
• Include availability notes when APIs are new.

Output format

1. Selected docs (filenames)
2. Plan (3 to 6 bullets)
3. Code (full files or a single cohesive snippet)
4. Why this matches Apple docs (2 to 5 bullets)
5. Pitfalls (short)

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