Port of call: Show HN & the open web · 52 vessels logged in October · Last board update 20 OCT 2026

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DOCKED TODAY
20 OCT 2026
FS-051

Penmentor

“Claude marks up your handwritten math the way a teacher would. Red pen not included, red ink implied.”

Cargo
Claude marks up your handwritten math like a teacher
Shipped
2026-10-20
Skipper
abdullahalharir (Hacker News)
HN points
▲ 57
Bill of lading
Original Show HN post
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