AI tools & infrainfo
Penmentor uses Claude to mark up handwritten math
Original title: Show HN: Penmentor – Claude marks up your handwritten math like a teacher
AI summary · x-ai/grok-4.7Summaries by Vani AI
The Hacker News post has 40 points and two comments; the feed gives no further product details.
A Show HN post introduces Penmentor, a tool that uses Claude to mark handwritten math the way a teacher would. The available text is only the title and engagement counts, with no description of features, availability, or limits.
From the original article
By abdullahalharir · github.com
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