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Swiftui Advanced

Checked
johnrogers·vlatest·frontend·MIT

Generates complex SwiftUI layouts, animations, and custom views optimized for performance and advanced UI interactions.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add johnrogers/claude-swift-engineering --skill swiftui-advanced -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

johnrogers

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned johnrogers/claude-swift-engineering at 1dc2cf4d02.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
1dc2cf4d02
Manifest
plugins/swift-engineering/skills/swiftui-advanced/SKILL.md
Scanned
5 files, 506 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill enables AI agents to generate complex, production-ready SwiftUI code for iOS and macOS applications. It handles advanced UI patterns like custom animations, dynamic layouts, and state management beyond basic view creation.

When to use it

  • Building intricate user interfaces requiring custom GeometryReader or Grid layouts.
  • Implementing sophisticated animations using Animation, withAnimation, and custom modifiers.
  • Developing apps that require complex state synchronization across multiple views with @StateObject or ObservableObject.
  • Creating reusable, type-safe components for large-scale Swift projects.

Key capabilities

  • Generates advanced SwiftUI syntax including ViewModifier extensions.
  • Implements complex declarative UI structures and dynamic rendering logic.
  • Writes robust state management code using Combine and async/await patterns.
  • Produces clean, idiomatic Swift code adhering to modern Apple development standards.

Example prompts

  • "Create a custom CircularProgressView modifier that animates smoothly based on a percentage value."
  • "Build a responsive dashboard layout using Grid and LazyVStack that adapts to different screen sizes."
  • "Implement a real-time data feed view that updates automatically using Combine publishers and handles network errors gracefully."

Tips & gotchas

Ensure your AI agent has access to the latest Xcode SDK documentation, as SwiftUI evolves rapidly with new modifiers and features. For complex animations, explicitly define timing curves to avoid default linear behavior that may feel unnatural.