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SOLID principles for Swift 6 and SwiftUI (iOS 26+). Files < 100 lines, protocols separated, @Observable, actors, Preview-driven development. Features Modular MANDATORY.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Backblaze B2 cloud storage via b2sdk Python SDK. Auth, upload, download, buckets, keys, large files, sync.
Docker on Mac with OrbStack. Containers, Dockerfiles, images, Compose, BuildKit, volumes, networking. Use when working with Dockerfiles, compose.yaml, docker/docker compose/buildx commands, or containerizing any service.
Electron desktop app development across macOS and Windows. Including security, performance, using code beyond Javascript & Typescript, native APIs, storage, debugging and troubleshooting issues, storage, and electron best practices. Use when working with electron code, troubleshooting, testing, preparing for release.
Build Electron apps for macOS with Next.js/React/TypeScript/Bun. Covers project setup, main/renderer/preload architecture, IPC, macOS window styling, vibrancy sidebar, traffic lights, native file system, dialogs, audio capture, desktopCapturer, storage (electron-store, SQLite), native modules (N-API, node-gyp, @electron/rebuild), memory optimization (V8 cage, leaks, window pooling), performance (startup, main-thread, virtualization), permissions and entitlements, notifications, dock/tray/menus, deep links, auto-update (electron-updater, Squirrel.Mac), electron-builder packaging, DMG, code signing, notarytool notarization, universal arm64+x64 builds, Mac App Store, context isolation and contextBridge security. Use when building, debugging, packaging, or distributing any Electron app targeting macOS.
Relevant when connecting your app/code with Google Calendar API v3 via TypeScript/JavaScript. Includes OAuth2, token refresh, CRUD on events, recurring events, conference/join links, RSVP, attendees, incremental sync, push notifications, and more.
When using the `datasets` library, `huggingface_hub`, or working with datasets on the HuggingFace Hub. Covers loading, streaming, resumable download, partial access, discovery, creation, upload, folder builders, WebDataset, data cards, caching, FAISS, and integrations.
| name | solid-swift |
| description | SOLID principles for Swift 6 and SwiftUI (iOS 26+). Files < 100 lines, protocols separated, @Observable, actors, Preview-driven development. Features Modular MANDATORY. |
| versions | {"swift":"6.2","ios":"26"} |
| user-invocable | true |
| references | references/solid-principles.md, references/single-responsibility.md, references/open-closed.md, references/liskov-substitution.md, references/interface-segregation.md, references/dependency-inversion.md, references/concurrency-patterns.md, references/anti-patterns.md, references/templates/view.md, references/templates/viewmodel.md, references/templates/service.md, references/templates/protocol.md, references/templates/model.md |
| related-skills | swift-core, swiftui-core, ios, macos, ipados, watchos, visionos, tvos |
Before ANY implementation, use TeamCreate to spawn 3 agents:
Before writing ANY new code:
Core/Extensions/, Core/Utilities/, Core/Protocols/Core/ directly| Layer | Location | Max Lines |
|---|---|---|
| Views | Features/[Feature]/Views/ | 80 |
| ViewModels | Features/[Feature]/ViewModels/ | 100 |
| Services | Features/[Feature]/Services/ | 100 |
| Protocols | Features/[Feature]/Protocols/ | 30 |
| Shared | Core/{Models,Protocols,Services,Extensions,Utilities}/ | - |
NEVER use flat Sources/ structure - always Features/[Feature]/
| Rule | Value |
|---|---|
| File limit | 100 lines (split at 90) |
| ViewModels | @MainActor @Observable |
| Protocols | Features/[Feature]/Protocols/ or Core/Protocols/ ONLY |
| Models | Sendable structs |
| Documentation | /// on all public APIs |
| Previews | Every View MUST have #Preview |
| Topic | Reference | When to consult |
|---|---|---|
| SOLID Overview | solid-principles.md | Quick reference all principles |
| SRP | single-responsibility.md | Fat views/VMs, splitting files |
| OCP | open-closed.md | Adding providers, extensibility |
| LSP | liskov-substitution.md | Protocol contracts, testing |
| ISP | interface-segregation.md | Fat protocols, splitting |
| DIP | dependency-inversion.md | Injection, testing, mocking |
| Concurrency | concurrency-patterns.md | Actors, @MainActor, Sendable |
| Anti-Patterns | anti-patterns.md | Code smells detection |
| Template | When to use |
|---|---|
| view.md | SwiftUI View with subviews and #Preview |
| viewmodel.md | @Observable ViewModel with @MainActor |
| service.md | API Service, Mock, Cache actor |
| protocol.md | Service protocol, CQRS, Auth |
| model.md | Model, DTO, Error, Enum |
| Anti-Pattern | Fix |
|---|---|
| Files > 100 lines | Split at 90 |
| Protocols in impl files | Move to Protocols/ directory |
ObservableObject | Use @Observable |
| Completion handlers | Use async/await |
Missing #Preview | Add preview for every View |
| Non-Sendable in async | Use struct with let |
Flat Sources/ structure | Use Features/[Feature]/ |