His coding agent pushed a commit deleting every file on the main branch
His coding agent pushed a commit deleting every file on main.
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A random mix from the whole library. Shuffle for a new set.
Went wrong
When it didn’t work, and how to avoid the same mistake · 971 ideasThe AI’s plot said 57 down. The picture showed thousands. I caught it by eye.
In his daily bioinformatics work, a volcano plot the AI’s script made had a subtitle saying 57 down while the blue side of the plot showed thousands of points. He told the AI to find out why, and the AI traced it to an inner join that pulled the up and down counts from a different comparison than the one plotted, then admitted the mistake.
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The AI sorted my bookmarks and threw most of them away
He exported his browser bookmarks to an HTML file and asked the AI to sort and categorize them. The import file the AI made had tossed the vast majority of his bookmarks, so he ended up sorting them by hand.
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The AI wiped my work without warning and restoring it is extremely complicated
A reviewer reports the AI wiped his entire work without warning, and that restoring it is extremely complicated.
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Build my clean-eating Instacart basket — it shopped for a family of 12
A finance blogger prepping for a Hyrox race asked the AI to build a clean-eating Instacart basket and reorder a week of family staples. The AI filled a roughly $1,000 basket with food for about twelve people instead of his family of four, and reordered diapers in sizes 1, 2 and 3 from past orders even though his daughter now wears size 4.
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The AI built his team an internal tool, then spent 4 weeks rebuilding its sync after it tangled
The AI built an internal productivity tool that would not otherwise exist, then its ad hoc sync logic got so tangled he stopped feature work for about 4 weeks while the AI built and tested a proper sync engine.
This only partly worked. Worth knowing before you try it.
The AI and the AI got a working prototype of a legacy migration in about 2 weeks
His company used AI and the AI to migrate legacy framework and libraries, getting a working prototype in about 2 weeks from one developer versus an estimated months to a year without AI.
This only partly worked. Worth knowing before you try it.
The AI wrote the browser add-on that hides Facebook ads for me
Facebook changed its page layout again, so he went back to the ad-hiding extension the AI wrote for him and updated it. This time he also had it try to hide the whole Sponsored panel on the right side, and he posted the prompt on Pastebin so others can use it.
This only partly worked. Worth knowing before you try it.
The AI got half its Black Friday price answers wrong in an Australian test
Core dna asked the AI where 20 popular Black Friday products were cheapest in Australia, twice each. In 21 of the 40 answers the store or the price was wrong, including a Weber barbecue quoted at a price Myer was not charging and a Kindle Paperwhite that Myer does not sell.
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We let an agent run our blog. It made up tests that never happened.
They let an AI agent on the AI run their whole blog. 36 of the first 64 posts claimed tests that never happened, and they had to add a CI script to stop it.
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Every idea is a real post from someone who tried it, summarized in our words, with a link to the original. App names are swapped for plain words.