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efremidze/swift-patterns-skill

Modern Swift/SwiftUI Best Practices (Agent Skills)

History

Review weekly changes to SKILL.md before updating. Dates mark the weeks in which we observed each version; checks apply to the recorded commits.

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`swift-patterns/SKILL.md`

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Verified commit 2e9b66b0470a324cf3a6898549279e622aa7df71

Version-pinned installation · Claude Code

git clone --filter=blob:none --no-checkout https://github.com/efremidze/swift-patterns-skill.git .hotskills/efremidze-swift-patterns-skill && git -C .hotskills/efremidze-swift-patterns-skill checkout --detach 2e9b66b0470a324cf3a6898549279e622aa7df71
# Copy each selected skill directory from .hotskills/efremidze-swift-patterns-skill into .claude/skills/<skill-name>/

Version-pinned installation · Codex

git clone --filter=blob:none --no-checkout https://github.com/efremidze/swift-patterns-skill.git .hotskills/efremidze-swift-patterns-skill && git -C .hotskills/efremidze-swift-patterns-skill checkout --detach 2e9b66b0470a324cf3a6898549279e622aa7df71
# Copy each selected skill directory from .hotskills/efremidze-swift-patterns-skill into .agents/skills/<skill-name>/

12GitHub stars

0stars in 7 days

1skill in this repository

0commits in 30 days

Heat

0.4

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Individual skills in this repository

swift-patterns swift-patterns

How it works

swift-patterns

When your agent uses it

Review, refactor, or build SwiftUI features with correct state management, modern API usage, optimal view composition, navigation patterns, performance optimization, and testing best practices.

What it loads into context

Frontmatter

42 tokens

Always available to the agent

SKILL.md

1,828 tokens

When the skill is activated

Reference documents

10,792 tokens

Loaded on request

Token counts are estimates. Scripts run separately; they are not counted as reference context.

The playbook

Workflow Decision Tree
Response Templates
Quick Reference: Property Wrapper Selection
Quick Reference: Modern API Replacements
Review Checklist
Constraints
Philosophy
Reference Files

Files

../.claude-plugin/marketplace.jsonasset1,458 bytes
../.claude-plugin/plugin.jsonasset643 bytes
SKILL.mdcore7,956 bytes
references/code-review-refactoring.mddoc2,320 bytes
references/concurrency.mddoc2,798 bytes
references/lists-collections.mddoc1,572 bytes
references/modern-swiftui-apis.mddoc12,733 bytes
references/navigation.mddoc2,788 bytes
references/patterns.mddoc3,919 bytes
references/performance.mddoc2,146 bytes
references/refactor-playbooks.mddoc4,541 bytes
references/scrolling.mddoc2,834 bytes
references/state.mddoc2,190 bytes
references/testing-di.mddoc1,740 bytes
references/view-composition.mddoc2,901 bytes
references/workflows-refactor.mddoc2,283 bytes
references/workflows-review.mddoc1,661 bytes

Read SKILL.md


# swift-patterns

Review, refactor, or build SwiftUI features with correct state management, modern API usage, optimal view composition, and performance-conscious patterns. Prioritize native APIs, Apple design guidance, and testable code structure. This skill focuses on facts and best practices without enforcing specific architectural patterns.

## Workflow Decision Tree

### 1) Review existing SwiftUI code
→ Read `references/workflows-review.md` for review methodology
- Check state management against property wrapper selection (see `references/state.md`)
- Verify view composition and extraction patterns (see `references/view-composition.md`)
- Audit list performance and identity stability (see `references/lists-collections.md`)
- Validate modern API usage (see `references/modern-swiftui-apis.md`)
- Check async work patterns with .task (see `references/concurrency.md`)
- Verify navigation implementation (see `references/navigation.md`)

View the complete source on GitHub

Skills included

swift-patterns

Repository facts

License: MIT
Created: Jan 24, 2026
Last pushed: Mar 16, 2026
Forks: 2
Open issues: 1
Project activity: Slowing

Before you install

Instructions only

Automated signals, not a guarantee

Checked Nov 6, 2026

No broad tool permissions
No dangerous shell commands
12 network referencesin 3 files: .claude-plugin/marketplace.json:1 swift-patterns/references/modern-swiftui-apis.md:333 .claude-plugin/plugin.json:7
No hidden or obfuscated text
No instruction overrides
No executable scripts
No access to secrets
No requests to vote in Hot

Show all 12 signals by file

`.claude-plugin/marketplace.json`

Network accessline 1

{   "$schema": "https://raw.githubusercontent.com/anthropics/claude-code/refs/heads/main/marketplace/marketplace.schema.json",

Network accessline 2

"$schema": "https://raw.githubusercontent.com/anthropics/claude-code/refs/heads/main/marketplace/marketplace.schema.json",

Network accessline 14

"name": "swift-patterns",       "description": "Expert Swift and SwiftUI guidance for state management, navigation, testing, dependency injection, performance optimization, and code quality patterns.",       "repository": "https://github.co

Network accessline 15

"description": "Expert Swift and SwiftUI guidance for state management, navigation, testing, dependency injection, performance optimization, and code quality patterns.",       "repository": "https://github.com/efremidze/swift-patterns-skill

Network accessline 16

"repository": "https://github.com/efremidze/swift-patterns-skill",

`.claude-plugin/plugin.json`

Network accessline 7

"email": "efremidzel@hotmail.com"   },   "repository": "https://github.com/efremidze/swift-patterns-skill",

Network accessline 8

},   "repository": "https://github.com/efremidze/swift-patterns-skill",   "license": "MIT",

Network accessline 9

"repository": "https://github.com/efremidze/swift-patterns-skill",

`swift-patterns/references/modern-swiftui-apis.md`

Network accessline 333

WebView(page)             .onAppear {                 page.load(URLRequest(url: URL(string: "https://apple.com")!))

Network accessline 334

.onAppear {                 page.load(URLRequest(url: URL(string: "https://apple.com")!))             }

Network accessline 335

page.load(URLRequest(url: URL(string: "https://apple.com")!))

Network accessline 494

Sources: [Hacking with Swift - iOS 17](https://www.hackingwithswift.com/articles/260/whats-new-in-swiftui-for-ios-17), [Hacking with Swift - iOS 18](https://www.hackingwithswift.com/articles/270/whats-new-in-swiftui-for-ios-18), [Hacking wi

How the signals fit together

Facts from a static read of the files at the pinned commit. They describe what the code does, not why.

Some files could not be read; the facts below still hold.

Signal confidence: 4 facts

Network access in code of documentationswift-patterns/references/modern-swiftui-apis.md:333Low confidence
Network access in code of documentationswift-patterns/references/modern-swiftui-apis.md:334Low confidence
Network access in code of documentationswift-patterns/references/modern-swiftui-apis.md:335Low confidence
Network access in prose of documentationswift-patterns/references/modern-swiftui-apis.md:494Low confidence

Works with

Agent compatibility, from the files in this repository
Agent	Status	Evidence	Install to
Claude Code	Native	Manifest .claude-plugin/marketplace.json	`.claude/skills/<skill-name>/`
Codex	Native	Manifest AGENTS.md	`.agents/skills/<skill-name>/`
Cursor	Compatible	Standard SKILL.md swift-patterns/SKILL.md	`.cursor/skills/<skill-name>/`
Gemini CLI	Compatible	Standard SKILL.md swift-patterns/SKILL.md	`.gemini/skills/<skill-name>/`
GitHub Copilot	Compatible	Standard SKILL.md swift-patterns/SKILL.md	`.github/skills/<skill-name>/`
OpenCode	Compatible	Standard SKILL.md swift-patterns/SKILL.md	`.opencode/skills/<skill-name>/`

Native The repository ships a manifest, folder or frontmatter field for this agent.
Compatible A standard SKILL.md that this agent can read.
Unknown No evidence either way.

Derived automatically from paths, manifests and frontmatter. Not tested on each agent.

efremidze/swift-patterns-skill

History

swift-patterns/SKILL.md

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Individual skills in this repository

How it works

swift-patterns

Frontmatter

SKILL.md

Reference documents

The playbook

Files

Skills included

Repository facts

Before you install

.claude-plugin/marketplace.json

.claude-plugin/plugin.json

swift-patterns/references/modern-swiftui-apis.md

How the signals fit together

Works with

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Kimeur/duology

`swift-patterns/SKILL.md`

`.claude-plugin/marketplace.json`

`.claude-plugin/plugin.json`

`swift-patterns/references/modern-swiftui-apis.md`