Sosumi Skill

When to Use

• Apple platform APIs (

  Swift

  ,

  SwiftUI

  ,

  UIKit

  ,

  AppKit

  ,

  Foundation

  , etc.)
• API signatures, availability, parameter behavior, or return semantics
• Human Interface Guidelines questions
• WWDC session transcript lookup
• External Swift-DocC documentation (for example, GitHub Pages or Swift Package Index hosts)

Core Workflow

1. If you already have a

   developer.apple.com

   URL, replace the host with

   sosumi.ai

   and keep the same path.
2. If you do not know the exact page path, search first, then fetch the best match.
3. Prefer specific symbol pages instead of broad top-level pages when answering implementation questions.

HTTP Usage

developer.apple.com

sosumi.ai

• Original:

  https://developer.apple.com/documentation/swift/array

• AI-readable:

  https://sosumi.ai/documentation/swift/array

Content Types

Apple API Reference

• Pattern:

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

• Examples:

  • https://sosumi.ai/documentation/swift/array

  • https://sosumi.ai/documentation/swiftui/view

Human Interface Guidelines

• Pattern:

  https://sosumi.ai/design/human-interface-guidelines/{topic}

• Examples:

  • https://sosumi.ai/design/human-interface-guidelines

  • https://sosumi.ai/design/human-interface-guidelines/foundations/color

Apple Video Transcripts

• Pattern:

  https://sosumi.ai/videos/play/{collection}/{id}

• Examples:

  • https://sosumi.ai/videos/play/wwdc2021/10133

  • https://sosumi.ai/videos/play/meet-with-apple/208

External Swift-DocC

• Pattern:

  https://sosumi.ai/external/{full-https-url}

• Examples:

  • https://sosumi.ai/external/https://apple.github.io/swift-argument-parser/documentation/argumentparser/

  • https://sosumi.ai/external/https://swiftpackageindex.com/pointfreeco/swift-composable-architecture/1.23.1/documentation/composablearchitecture

MCP Tools Quick Reference

https://sosumi.ai/mcp

searchAppleDocumentation

query: string

fetchAppleDocumentation

path: string

fetchAppleVideoTranscript

path: string

/videos/play/...

fetchExternalDocumentation

url: string

Best Practices

• Search first if the exact path is unknown.
• Fetch targeted symbol pages for coding questions.
• Keep source links in answers so users can verify details quickly.
• Use Sosumi paths directly in responses whenever referencing Apple documentation pages.

Troubleshooting

404 or sparse output

• The path may be incorrect or too broad.
• Run a search query first, then fetch a specific result path.

External page cannot be fetched

• The host may block access via

  robots.txt

  or

  X-Robots-Tag

  directives.
• Try another canonical page URL for the same symbol.