apple-docs-index

Original：🇺🇸 English

Translated

Index of Apple developer documentation for iOS, macOS, and related frameworks. Use when looking up what APIs exist in a framework, browsing available documentation, or deciding what docs to fetch. Covers SwiftUI, UIKit, XCTest, HealthKit, Combine, SwiftData, and more.

2installs

Sourcevabole/apple-skills

Added on2026-04-11

NPX Install

npx skill4agent add vabole/apple-skills apple-docs-index

SKILL.md Content

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Apple Documentation Index

This skill provides indexes of Apple framework documentation. Use these to:

Browse available APIs in a framework
Find the path to specific documentation
Decide what detailed docs to download

Available Indexes

Framework	File	Size	Topics
SwiftUI	`../swiftui/swiftui-overview.md`	907KB	Views, modifiers, navigation, state
XCTest	`xctest-index.md`	55KB	Testing, assertions, expectations
XCUIAutomation	`xcuiautomation-index.md`	58KB	UI testing, elements, queries
UIKit	`../uikit/uikit-overview.md`	1.8MB	Views, controllers, controls, scenes
HealthKit	`healthkit-index.md`	312KB	Health data, workouts, records
Combine	`combine-index.md`	153KB	Publishers, subscribers, operators
SwiftData	`swiftdata-index.md`	86KB	Models, containers, queries
Observation	`observation-index.md`	3KB	@Observable macro

How to Use

1. Browse an Index

bash

# See what's in HealthKit
cat healthkit-index.md | head -100

# Search for specific topic
grep -i "workout" healthkit-index.md
grep -i "navigation" ../swiftui/swiftui-overview.md

2. Find Documentation Paths

Index files list all available documentation pages. Each entry shows the path:

markdown

- [HKWorkout](/documentation/healthkit/hkworkout)
- [NavigationStack](/documentation/swiftui/navigationstack)

3. Fetch More Detailed Docs

Check whether the detailed page is already available in one of your installed Apple skills.
Use skill names, descriptions, or
```
SKILL.md
```
frontmatter to find likely skill directories, then grep their local
```
.md
```
files before fetching. This is faster and uses less context than fetching new docs from the internet.
If no installed skill has the page, use the same path with the
```
sosumi.ai
```
Markdown mirror.

For example,

/documentation/healthkit/hkworkout

maps to

https://sosumi.ai/documentation/healthkit/hkworkout

.

4. Browse Missing Framework Indexes

If the local indexes don't include the framework you need, use the framework's

sosumi.ai

index:

text

https://sosumi.ai/documentation/{framework}