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
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. Download Detailed Docs

Once you find what you need, download the full documentation:

bash

# From an index entry like "/documentation/healthkit/hkworkout"
curl -sL "https://sosumi.ai/documentation/healthkit/hkworkout" > hkworkout.md

# Then grep as needed
grep -i "startDate" hkworkout.md

Adding More Indexes

Download any framework index:

bash

# Foundation (large)
curl -sL "https://sosumi.ai/documentation/foundation" > foundation-index.md

# UIKit (large)
curl -sL "https://sosumi.ai/documentation/uikit" > uikit-index.md

# Core Data
curl -sL "https://sosumi.ai/documentation/coredata" > coredata-index.md

# Any framework
curl -sL "https://sosumi.ai/documentation/{framework}" > {framework}-index.md

The sosumi.ai Technique

Apple's developer.apple.com uses JavaScript rendering. Replace with sosumi.ai for markdown:

code

https://developer.apple.com/documentation/swiftui/view
→
https://sosumi.ai/documentation/swiftui/view

See docs/apple-docs-for-llms.md for full documentation.