A skill your agent uses when implementing gesture composition (simultaneous, sequenced, exclusive), adaptive layouts (ViewThatFits, AnyLayout, size classes), or choosing architecture patterns (MVVM…
$ npx skills add johnrogers/claude-swift-engineering --skill swiftui-advanced -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install johnrogers/claude-swift-engineering swiftui-advanced --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/johnrogers/claude-swift-engineering.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/swift-engineering/skills/swiftui-advanced .claude/skills/swiftui-advanced && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "swiftui-advanced" agent skill from https://github.com/johnrogers/claude-swift-engineering/tree/main/plugins/swift-engineering/skills/swiftui-advanced into .claude/skills/swiftui-advanced/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "swiftui-advanced", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/johnrogers/claude-swift-engineering/tree/main/plugins/swift-engineering/skills/swiftui-advancedType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add johnrogers/claude-swift-engineering --skill swiftui-advanced -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install johnrogers/claude-swift-engineering swiftui-advanced --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/johnrogers/claude-swift-engineering.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugins/swift-engineering/skills/swiftui-advanced .agents/skills/swiftui-advanced && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "swiftui-advanced" agent skill from https://github.com/johnrogers/claude-swift-engineering/tree/main/plugins/swift-engineering/skills/swiftui-advanced into .agents/skills/swiftui-advanced/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "swiftui-advanced", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add johnrogers/claude-swift-engineering --skill swiftui-advanced -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install johnrogers/claude-swift-engineering swiftui-advanced --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/johnrogers/claude-swift-engineering.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugins/swift-engineering/skills/swiftui-advanced .cursor/skills/swiftui-advanced && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "swiftui-advanced" agent skill from https://github.com/johnrogers/claude-swift-engineering/tree/main/plugins/swift-engineering/skills/swiftui-advanced into .cursor/skills/swiftui-advanced/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "swiftui-advanced", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/johnrogers/claude-swift-engineering.git --path plugins/swift-engineering/skills/swiftui-advanced--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add johnrogers/claude-swift-engineering --skill swiftui-advanced -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install johnrogers/claude-swift-engineering swiftui-advanced --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/johnrogers/claude-swift-engineering.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugins/swift-engineering/skills/swiftui-advanced .gemini/skills/swiftui-advanced && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "swiftui-advanced" agent skill from https://github.com/johnrogers/claude-swift-engineering/tree/main/plugins/swift-engineering/skills/swiftui-advanced into .gemini/skills/swiftui-advanced/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "swiftui-advanced", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install johnrogers/claude-swift-engineering swiftui-advancedInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add johnrogers/claude-swift-engineering --skill swiftui-advanced -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/johnrogers/claude-swift-engineering.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugins/swift-engineering/skills/swiftui-advanced .github/skills/swiftui-advanced && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "swiftui-advanced" agent skill from https://github.com/johnrogers/claude-swift-engineering/tree/main/plugins/swift-engineering/skills/swiftui-advanced into .github/skills/swiftui-advanced/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "swiftui-advanced", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add johnrogers/claude-swift-engineering --skill swiftui-advanced -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install johnrogers/claude-swift-engineering swiftui-advanced --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/johnrogers/claude-swift-engineering.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugins/swift-engineering/skills/swiftui-advanced .opencode/skills/swiftui-advanced && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "swiftui-advanced" agent skill from https://github.com/johnrogers/claude-swift-engineering/tree/main/plugins/swift-engineering/skills/swiftui-advanced into .opencode/skills/swiftui-advanced/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "swiftui-advanced", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
swiftui-advancedA skill your agent uses when implementing gesture composition (simultaneous, sequenced, exclusive), adaptive layouts (ViewThatFits, AnyLayout, size classes), or choosing architecture patterns (MVVM…
Swiftui Advanced is an agent skill from johnrogers/claude-swift-engineering. Use when implementing gesture composition (simultaneous, sequenced, exclusive), adaptive layouts (ViewThatFits, AnyLayout, size classes), or choosing architecture patterns (MVVM vs TCA vs vanilla, State-as-Bridge). Covers advanced SwiftUI patterns beyond basic views.
Its SKILL.md is about 760 tokens, which your agent loads only when the skill is triggered. The skill folder holds 5 other files, including reference files (for example `references/adaptive-layout.md`, `references/architecture.md` and `references/gestures.md`).
It sits in Mobile, covering iOS development, Responsive design and Software architecture. It works with SwiftUI. The repository describes itself as: A collection of agents and skills to aid in the planning, implementation, documentation and testing of Swift/TCA code. The licence is MIT.
4 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit 1dc2cf4. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Swiftui Advanced loads about 757 tokens when it runs, and up to ~3.6k if it reads all its reference files. Until then it costs about 71 tokens; SKILL.md has 301 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from johnrogers/claude-swift-engineering at commit 1dc2cf4, republished under its MIT licence (© johnrogers). 301 words, ~757 tokens.
.claude/skills/swiftui-advanced/SKILL.md (or your agent's skills folder). This skill also uses 4 other files; get the full folder from GitHub.Advanced SwiftUI patterns for gesture composition, adaptive layouts, architecture decisions, and performance optimization.
ALWAYS load reference files if there is even a small chance the content may be required. It's better to have the context than to miss a pattern or make a mistake.
| Reference | Load When |
|---|---|
| Gestures | Composing multiple gestures, GestureState, custom recognizers |
| Adaptive Layout | ViewThatFits, AnyLayout, size classes, iOS 26 free-form windows |
| Architecture | MVVM vs TCA decision, State-as-Bridge, property wrapper selection |
| Performance | Instruments 26, view body optimization, unnecessary updates |
.simultaneously.sequenced.exclusivelyViewThatFitsAnyLayoutonGeometryChangeGesture composition order matters — .simultaneously and .sequenced have different trigger timing. Swapping them silently changes behavior. Understand gesture semantics before using.
ViewThatFits over-used — ViewThatFits remeasures on every view change. For animated H/V switches, use AnyLayout instead. Use ViewThatFits only for static variant selection.
onGeometryChange triggering unnecessary updates — Reading geometry changes geometry, which triggers updates, which changes geometry... circular. Use .onGeometryChange only with proper state management to avoid loops.
Architecture mismatch mid-project — Starting with @Observable + State-as-Bridge then realizing you need TCA is expensive. Choose architecture upfront based on complexity (small app = @Observable, complex = TCA).
Ignoring view body optimization — Computing expensive calculations in view body repeatedly kills performance. Move calculations to properties or models. Profile with Instruments 26 before optimizing prematurely.
© johnrogers, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 4 other files (references) in plugins/swift-engineering/skills/swiftui-advanced of johnrogers/claude-swift-engineering.
Open the folder on GitHubat commit 1dc2cf4
Swiftui Advanced next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Swiftui Advanced this skilljohnrogers/claude-swift-engineering | 231 | — | ~757 | Automated safety check: Pass | MIT | |
| Iphone Duo Dual Pane Patternsmirzaaghazadeh/iphone-duo-skills | 144 | — | ~4.2k | Automated safety check: Pass | Custom licence | |
| macOS DevelopmentKartikLabhshetwar/better-shot | 2.4k | 2 repos | ~735 | Automated safety check: Pass | Custom licence | |
| Navigation Patternsgustavscirulis/snapgrid | 117 | 1 repos | ~1.3k | Automated safety check: Pass | Custom licence | |
| Swiftui Protwostraws/SwiftUI-Agent-Skill | 5.2k | 2 repos | ~1.5k | Automated safety check: Pass | MIT | |
| Swiftui UI PatternsAFK-surf/OpenBridge | 430 | 4 repos | ~887 | Automated safety check: Pass | MIT |
mirzaaghazadeh/iphone-duo-skills
Design and build two-pane experiences for iPhone Duo — the real pixel and point dimensions of each display and each half, the exact hinge callback types (onHingeChange / UIHingeInteraction)…
KartikLabhshetwar/better-shot
Comprehensive macOS development guidance including Swift 6+, SwiftUI, SwiftData, architecture patterns, AppKit bridging, and macOS 26 Tahoe APIs.
gustavscirulis/snapgrid
SwiftUI navigation architecture patterns including NavigationStack, NavigationSplitView, TabView, programmatic navigation, and custom transitions.
twostraws/SwiftUI-Agent-Skill
Comprehensively reviews SwiftUI code for best practices on modern APIs, maintainability, and performance.
AFK-surf/OpenBridge
Best practices and example-driven guidance for building SwiftUI views and components.
harperreed/dotfiles
Audit and improve SwiftUI runtime performance from code review and architecture.
johnrogers/claude-swift-engineering
A skill your agent uses when implementing internationalization (i18n), String Catalogs, pluralization, or right-to-left layout support.
johnrogers/claude-swift-engineering
A skill your agent uses when implementing in-app purchases, StoreKit 2 subscriptions, consumables, non-consumables, or transaction handling.
johnrogers/claude-swift-engineering
Swift code style conventions for clean, readable code. An agent skill from johnrogers/claude-swift-engineering.
johnrogers/claude-swift-engineering
A skill your agent uses when building features with TCA (The Composable Architecture), structuring reducers, managing state, handling effects, navigation, or testing TCA features.
johnrogers/claude-swift-engineering
A skill your agent uses when implementing on-device AI with Apple's Foundation Models framework (iOS 26+), building summarization/extraction/classification features, or using @Generable for…
johnrogers/claude-swift-engineering
A skill your agent uses when writing raw SQL with GRDB, complex joins across 4+ tables, window functions, ValueObservation for reactive queries, or dropping down from SQLiteData for performance.
Works with
Categories
A skill your agent uses when implementing gesture composition (simultaneous, sequenced, exclusive), adaptive layouts (ViewThatFits, AnyLayout, size classes), or choosing architecture patterns (MVVM…. Swiftui Advanced is an agent skill from johnrogers/claude-swift-engineering. Use when implementing gesture composition (simultaneous, sequenced, exclusive), adaptive layouts (ViewThatFits, AnyLayout, size classes), or choosing architecture patterns (MVVM vs TCA vs vanilla, State-as-Bridge).
Swiftui Advanced fits situations like: implementing gesture composition (simultaneous; adaptive layouts (ViewThatFits; choosing architecture patterns (MVVM vs TCA vs vanilla; state-as-Bridge).
Run `npx skills add johnrogers/claude-swift-engineering --skill swiftui-advanced -a claude-code`. Or copy the skill folder (plugins/swift-engineering/skills/swiftui-advanced in johnrogers/claude-swift-engineering) into .claude/skills/swiftui-advanced in your project. Claude Code loads it when a task matches its description.
Run `npx skills add johnrogers/claude-swift-engineering --skill swiftui-advanced -a codex`. Or copy the skill folder (plugins/swift-engineering/skills/swiftui-advanced in johnrogers/claude-swift-engineering) into .agents/skills/swiftui-advanced in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add johnrogers/claude-swift-engineering --skill swiftui-advanced -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/swiftui-advanced, .gemini/skills/swiftui-advanced, .github/skills/swiftui-advanced and .opencode/skills/swiftui-advanced in your project.
SKILL.md names no scripts, command-line tools or credentials: Swiftui Advanced is instructions for the agent only.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
Swiftui Advanced is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 757 tokens (SKILL.md is roughly 3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 2.9k tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Swiftui Advanced: Iphone Duo Dual Pane Patterns (mirzaaghazadeh/iphone-duo-skills, 144 stars), macOS Development (KartikLabhshetwar/better-shot, 2.4k stars), Navigation Patterns (gustavscirulis/snapgrid, 117 stars) and Swiftui Pro (twostraws/SwiftUI-Agent-Skill, 5.2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
johnrogers (a GitHub user) maintains it in johnrogers/claude-swift-engineering, which has 231 GitHub stars. The repository holds 17 skills in this directory. The repository was last updated on January 18, 2026.
Source: johnrogers/claude-swift-engineering on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.
