Redditor uses Opus 5 to code a drop-in Windows tool that cleans Excel files
5_Dollars_Of_BayLeaf · reddit · 2026-09-04
A Reddit user shows off a drop-in Windows program coded by Opus 5 that cleans Excel files out of the box, demonstrating how a one-prompt request can become a usable desktop utility with a frontier model (details in the attached screenshot).
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