Ios add feature

Skill edfenton/claude-skills/ios/ios-add-feature

A collection of Claude Code skills for iOS, MERN, NEAN, and shared development workflows

Install

npx -y skills add edfenton/claude-skills --skill ios-add-feature

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What its author says it does

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Scaffold a new feature with View, ViewModel, and tests following ios-std conventions.

SKILL.md

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Purpose

Add a complete feature module to an existing iOS project with View, ViewModel, and tests.

Arguments

feature-name — Feature name in PascalCase (e.g., Settings, UserProfile)
--with-detail — Include detail view for drill-down
--with-form — Include form/edit view
--no-tests — Skip test file generation

What gets created

Default

Features/<Feature>/
├── <Feature>View.swift           # Main view
├── <Feature>ViewModel.swift      # ViewModel with state + intents
└── <Feature>Row.swift            # List row component (if list-based)

Tests/UnitTests/
└── <Feature>ViewModelTests.swift # ViewModel tests

With `--with-detail`

Features/<Feature>/
├── <Feature>View.swift
├── <Feature>ViewModel.swift
├── <Feature>DetailView.swift     # Detail view
└── <Feature>DetailViewModel.swift

With `--with-form`

Features/<Feature>/
├── <Feature>View.swift
├── <Feature>ViewModel.swift
├── <Feature>FormView.swift       # Create/edit form
└── <Feature>FormViewModel.swift

Conventions

File naming

Views: <Feature>View.swift
ViewModels: <Feature>ViewModel.swift
Rows/cells: <Feature>Row.swift
Tests: <Feature>ViewModelTests.swift

ViewModel pattern

@MainActor final class
@Published private(set) for state
Public methods for intents
Dependencies injected via init
Uses PersistenceStore protocol (not SwiftData directly)

View pattern

@StateObject for owned ViewModel
@EnvironmentObject for shared services
No business logic in views
Accessibility labels on controls

Test pattern (Swift Testing)

struct (not XCTestCase class)
init() for setup (not setUp())
@Test func methodName() (no test_ prefix)
#expect(condition) for assertions
@Test(arguments:) for parameterized tests

Workflow

Create feature folder under Features/
Create View with basic layout
Create ViewModel with state and intents
Wire up to DependencyContainer
Create tests for ViewModel
Run ./scripts/lint.sh and tests to verify

Output

Summarize: files created, how to access the feature, test coverage.

Reference

For templates and patterns, see reference/ios-add-feature-reference.md