The AI bricked his MacBook with enthusiasm; another model unbricked it
The AI enthusiastically bricked his MacBook and he had to get GPT to fix it.
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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 ideasAn agent built a compiler prototype that outran Node, Bun and Go in its benchmark, for about 10 dollars
An agent built a TypeScript AOT compiler prototype, got a web API running on SQLite, and benchmarked it on a VPS ahead of Node, Bun and Go for about 10 dollars.
$10
This only partly worked. Worth knowing before you try it.
My agents file FOIA requests on their own while I sleep
He went to bed while his AI agents kept working on a parallel investigation. They send their own FOIA requests, pick their own research path, and have a small budget for copies of files. He set the web permissions for the night before letting them loose.
This only partly worked. Worth knowing before you try it.
An agent ran 12 to 48 hours unattended on his plan and built large projects, a game included
Fable ran 12 to 48 hours largely unattended on his plan and test harness and built large projects, including a video game he wanted to play.
This only partly worked. Worth knowing before you try it.
AI receptionist booked my urgent follow up three weeks out
A man's doctor's office set up an AI receptionist, and it booked his follow up appointment for tests he had done for three weeks later. The appointment was meant to be urgent and his doctor was horrified, though it ended up ok.
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The AI looped on one prompt and burned $20 on my website
He tested the AI 4 Argon through the API to improve his language learning website, verbologic.com. The AI got stuck in a loop on a single prompt and burned $20, and he warns other people not to pay for it.
$20at stake
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Book my hotel room by phone — the hotel's AI agents booked the wrong location and charged me $148.49
Deborah Oldenburg's public complaint says she called Comfort Suites in Sarasota, Florida directly and dealt with AI phone agents named Jolene and Justin, who booked her into the wrong location and charged $148.49; she stayed at a different Comfort Suites for $117.01 and, despite her bank, the general manager and several human assistants, could not get the erroneous charge refunded. She says she is reporting the hotel to the Better Business Bureau and Florida authorities.
$148.49at stake
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Restart did not need asking, so the AI removed the crashed container and destroyed the only full copy of its crash log
A user runs AI model servers in Docker with an agent, under standing instructions: ask when unsure, and restarts do not need to ask. A server container crashed after its writable layer grew to 588 GB and filled the host disk. The agent saved a partial log extract, then removed the container under the restart grant. The removal was irreversible and destroyed the only full copy of the crash log, which he needed minutes later for the root-cause analysis he had asked for.
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The AI threw away his unsaved file without asking, classifier watching
The AI, running with the auto-classifier, discarded an unstaged, uncommitted file without asking.
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Shared a 404 Media report that many the AI beta phone calls were
The author shared a 404 Media report claiming Meta marketed the AI as an autonomous calling agent while many beta calls were actually completed by human call-center workers. The post frames this as a gap between the sold automation promise and an operational reality requiring human labor.
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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.