Here’s a few tools for Swift devs that solve a niche problem: making Apple Developer docs play nicely with LLMs—now in multiple flavors!

1. https://sosumi.ai Sosumi (clever😉) “translates Apple Developer documentation, Human Interface Guidelines, WWDC sessions, and external Swift-DocC sites into AI-friendly Markdown.”

sosumi.ai - Apple Docs for LLMs

sosumi.ai provides Apple Developer documentation in an AI-readable format by converting JavaScript-rendered pages into Markdown.

sosumi.ai
2. https://github.com/mihaelamj/cupertino Cupertino is “a Swift-based tool to crawl, index, and serve Apple's developer documentation to AI agents via the Model Context Protocol (MCP).”
GitHub - mihaelamj/cupertino: A local Apple Documentation crawler and MCP server. Written in Swift.

A local Apple Documentation crawler and MCP server. Written in Swift. - mihaelamj/cupertino

GitHub
3. https://github.com/kimsungwhee/apple-docs-mcp And the aptly-named Apple Docs MCP also lets you “access Apple’s official developer docs, frameworks, APIs, SwiftUI, UIKit, and WWDC videos through Model Context Protocol.”
GitHub - kimsungwhee/apple-docs-mcp: MCP server for Apple Developer Documentation - Search iOS/macOS/SwiftUI/UIKit docs, WWDC videos, Swift/Objective-C APIs & code examples in Claude, Cursor & AI assistants

MCP server for Apple Developer Documentation - Search iOS/macOS/SwiftUI/UIKit docs, WWDC videos, Swift/Objective-C APIs & code examples in Claude, Cursor & AI assistants - kimsungwhee/apple...

GitHub