# Swiftui Expert Skill (agent skill)

> Swiftui Expert Skill is an agent skill (a SKILL.md file) from AvdLee/SwiftUI-Agent-Skill. Agents load it when writing, reviewing, or refactoring SwiftUI code for iOS or macOS, including state and @Observable data flow, view composition, resizable layouts, safe areas, display scale, performance. It works with Claude Code, Codex, Cursor and Gemini CLI and has 3,760 GitHub stars.

Use when writing, reviewing, or refactoring SwiftUI code for iOS or macOS, including state and @Observable data flow, view composition, resizable layouts, safe areas, display scale, performance, lists, environment, localization, animation, Liquid Glass, and API migration.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/AvdLee/SwiftUI-Agent-Skill |
| Skill path | skills/swiftui-expert-skill/SKILL.md |
| Skill name | swiftui-expert-skill |
| GitHub stars | 3,760 |
| Installs on skills.sh | 2 |
| License | MIT |
| Skills in repo | 1 |
| Plugin marketplace | swiftui-expert-skill |
| Official | no |
| Works with | Claude Code, Codex, Cursor, Gemini CLI |
| Category | Data & analysis |
| Last commit | Oct 6, 2026 |

## When it triggers

- Use when writing, reviewing, or refactoring SwiftUI code for iOS or macOS, including state and @Observable data flow, view composition, resizable layouts, safe areas, display scale, performance, lists, environment, localization, animation,
- use for iPhone Duo, foldable, or large-display layouts (NavigationSplitView on large displays, iPhone tab sidebar, two-column reflow, foldable grids, ArrangementView, ReservedRegion), hinge effects, vertical bars, @State initialization or s

## Add this skill

### Claude Code

```sh
/plugin marketplace add AvdLee/SwiftUI-Agent-Skill
/plugin install swiftui-expert@swiftui-expert-skill
```

In the Claude apps, zip the skill folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).

### ChatGPT / Codex

```sh
git clone --depth 1 https://github.com/AvdLee/SwiftUI-Agent-Skill.git
cp -r SwiftUI-Agent-Skill/skills/swiftui-expert-skill .agents/skills/swiftui-expert-skill   # repo; ~/.agents/skills for all projects
```

### Cursor

```sh
git clone --depth 1 https://github.com/AvdLee/SwiftUI-Agent-Skill.git
cp -r SwiftUI-Agent-Skill/skills/swiftui-expert-skill .cursor/skills/swiftui-expert-skill   # project; ~/.cursor/skills for all projects
```

Sources (checked 2026-10-07): https://code.claude.com/docs/en/skills, https://support.claude.com/en/articles/12512180-using-skills-in-claude, https://learn.chatgpt.com/docs/build-skills, https://cursor.com/docs/context/skills

skills.sh listing: https://www.skills.sh/AvdLee/SwiftUI-Agent-Skill/swiftui-expert-skill

---

Canonical page: https://appsgit.com/skills/avdlee-swiftui-expert-skill
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