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swiftui-whats-new-27

100 / 100 · Low risk

Fine to try.

By superagents-lab/xcode27-skills (GitHub) · coding · 362 stars · scanned at commit 6f9ff8d

New SwiftUI APIs, behaviors, and deprecations introduced in the 2027 OS releases (iOS 27, macOS 27, watchOS 27, tvOS 27, visionOS 27). Use when a SwiftUI view using @State fails to compile with "used before being initialized", "invalid redeclaration of synthesized property", or "extraneous argument label" errors after an SDK update (@State migrated from a property wrapper to a macro in SDK 27; the obvious fix of reordering init assignments is WRONG and produces incorrect runtime behavior; you M…

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'swiftui-whats-new-27' ] || [ -L ~/.agents/skills/'swiftui-whats-new-27' ]; then echo 'A skill folder named swiftui-whats-new-27 already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/superagents-lab/xcode27-skills' "$d" && git -C "$d" checkout --quiet '6f9ff8d5ad6000491cb0f483a776b7062e41cd97' -- 'swiftui-whats-new-27' && mkdir -p ~/.agents/skills && cp -R "$d"/'swiftui-whats-new-27' ~/.agents/skills/'swiftui-whats-new-27' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'swiftui-whats-new-27' ~/.claude/skills/'swiftui-whats-new-27' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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