Show HN: Cupertino – MCP server giving Claude offline Apple documentation(aleahim.com)
aleahim.com
Show HN: Cupertino – MCP server giving Claude offline Apple documentation
https://aleahim.com/blog/cupertino-ecosystem/
8 comments
I’ve also recently been through the challenge of AI-enhanced (semantic) search. Ordering the results is very, very necessary. It’s both art and science, and absolutely requires domain knowledge.
From the article, these are the heuristics the OP applied for searching Apple documentation:
* Core types over extensions - View ranks above View+Accessibility * URL depth analysis - /documentation/swiftui/view beats /documentation/swiftui/view/some/nested/thing * Title pattern detection - Exact matches surface first * Modern over deprecated - Current APIs rank higher
From the article, these are the heuristics the OP applied for searching Apple documentation:
* Core types over extensions - View ranks above View+Accessibility * URL depth analysis - /documentation/swiftui/view beats /documentation/swiftui/view/some/nested/thing * Title pattern detection - Exact matches surface first * Modern over deprecated - Current APIs rank higher
Totally agree—ranking is both art and science. Beyond what I listed, I'm also penalizing nested types, boosting based on query patterns ("X protocol" → boost protocols), and inferring kind from URL depth when metadata is missing.
Still actively crawling docs (at 111k now) and vector/semantic search is on the roadmap.
Still actively crawling docs (at 111k now) and vector/semantic search is on the roadmap.
Update: v0.3.0 shipped — setup is now 30 seconds
The crawl time was the #1 friction point. Fixed it.
cupertino setup now downloads pre-built databases from GitHub Releases. No more 20-hour crawls.
138K+ docs pages and 606 sample projects, ready in under a minute.
Blog post with details: https://aleahim.com/blog/cupertino-instant-setup/This new version is awesome! I was having a problem previously where the sample projects weren't fully downloading but it's no longer an issue now! It's crazy how fast it is to setup everything in v0.3.0!
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