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14 skills · 5 publishers

Claude skills for iOS development

Swift, SwiftUI, Xcode and iOS app security skills for building and auditing Apple apps with Claude.

The best Claude skills for iOS development

  1. 1

    Write Swift

    Emil Kowalski 54k

    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…

    npx skills add emilkowalski/skills --skill write-swift
  2. 2

    Mobile iOS Design

    Seth Hobson 42k

    Master iOS Human Interface Guidelines and SwiftUI patterns for building native iOS apps. Use when designing iOS interfaces, implementing SwiftUI views, or ensuring apps follow Apple's design…

    npx skills add wshobson/agents --skill mobile-ios-design
  3. 3

    Impeccable

    Paul Bakaus 103k

    Use when the user wants to design, redesign, shape, critique, audit, polish, simplify, harden, animate, or otherwise improve a frontend interface: websites, landing pages, dashboards, product UI…

    npx skills add pbakaus/impeccable --skill impeccable

All 14 iOS development skills

14 skills

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)…

MobileEmil Kowalski54k

Mobile iOS Design

Master iOS Human Interface Guidelines and SwiftUI patterns for building native iOS apps. Use when designing iOS interfaces, implementing SwiftUI views, or ensuring apps follow…

MobileSeth Hobson42k

Impeccable

Use when the user wants to design, redesign, shape, critique, audit, polish, simplify, harden, animate, or otherwise improve a frontend interface: websites, landing pages…

Design & UIPaul Bakaus103k

Animation Vocabulary

Reverse-lookup glossary that turns a vague description of a web animation or motion effect into its exact term ("the bouncy thing when a popover opens" → Pop in; "the iOS…

Design & UIEmil Kowalski54k

EAS App Stores

Build and submit iOS and Android apps with EAS to TestFlight, the App Store, or Google Play. Supports Expo and other React Native projects, plus existing native apps. Use for…

MobileExpo4k

EAS Simulator

Run and control a user's app on a remote iOS/Android simulator hosted on EAS cloud. Read before running any `eas simulator:*` commands - it has the current syntax for this…

MobileExpo4k

Expo App Clip

Add an iOS App Clip target to an Expo app. Use when the user mentions App Clip, AASA, apple-app-site-association, appclips, smart app banner, or wants to ship a lightweight iOS…

MobileExpo4k

Expo Brownfield

Integrate Expo and React Native into an existing native iOS or Android app. Use for brownfield, embedding a React Native screen in SwiftUI/UIKit or Kotlin, or AAR/XCFramework…

MobileExpo4k

Expo Migrate Module

Migrate an existing Apple/Swift Expo native module from the Expo Modules API 1.0 definition DSL to the 2.0 macro API (sometimes called v2) while preserving its JavaScript and…

MobileExpo4k

Expo Module

Guide for creating and writing Expo native modules and views using the Expo Modules API (Swift, Kotlin, TypeScript). Covers module definition DSL, native views, shared objects…

MobileExpo4k

Expo UI

Build native UI with the @expo/ui package: real SwiftUI on iOS and Jetpack Compose on Android. Default to @expo/ui for sheets (BottomSheet), pickers, sliders, toggles, menus, and…

MobileExpo4k

Expo Web To Native

Migrate an existing web React app to a native iOS/Android app with Expo. Use when the user wants to turn a website into a mobile app, port a Next.js/Vite/CRA React codebase to…

MobileExpo4k

Codeql

Scans a codebase for security vulnerabilities using CodeQL's interprocedural data flow and taint tracking analysis. Triggers on "run codeql", "codeql scan", "build codeql…

SecurityTrail of Bits8k

Constant Time Analysis

Detects timing side-channel vulnerabilities in cryptographic code. Use when implementing or reviewing crypto code, encountering division on secrets, secret-dependent branches, or…

SecurityTrail of Bits8k

About these iOS development skills

This page collects every skill in the directory that covers iOS development: 14 from 5 publishers, including official skills from Expo and Trail of Bits. Each one links back to its original GitHub repository, so you always get the author's latest version. They span Design & UI, Mobile and Security.

Publishers on this page

Questions about Claude skills for iOS development

What is the best Claude skill for iOS development?

Our top pick is Write Swift by Emil Kowalski, from a repository with 54k GitHub stars. Mobile iOS Design and Impeccable round out the top three. Skills are ranked by the popularity of their source repository, with hand-picked favorites first, and official skills from Expo and Trail of Bits carry a badge.

How do I install a Claude skill for iOS development?

Open a skill's page and run its install command in your project folder, for example npx skills add emilkowalski/skills --skill write-swift. You can also download any skill as a ZIP and add it to Claude Code or upload it to the Claude app.

The install guide walks through every method.

Are Claude skills for iOS development free?

Yes. All 14 skills on this page are open source and free to use, and most are MIT licensed. You need a Claude plan that supports skills, or a coding agent that reads SKILL.md files.

Do these skills work in Claude Code and the Claude app?

Yes. A skill is a folder with a SKILL.md file, and the same folder works in Claude Code, the Claude desktop and web apps (on paid plans with code execution turned on) and the Claude API. Many also work in other agents that support the Agent Skills format, such as Cursor and OpenAI Codex. Skills that ship scripts need somewhere Claude can run code.

How many Claude skills for iOS development are there?

We list 14 from 5 publishers, last updated November 4, 2026. The list refreshes from GitHub as publishers release new skills.

Related use cases

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