Kubi (@kubi_dev) profile picture

using AI for fun, impact and profit https://nitter.gq/t.co/oSn5hNNvYc | https://nitter.gq/t.co/YswrKZNibH

inference
Joined May 2026
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yesterday i got a book about cool cafes in thailand. i thought, cool, let's put them on google maps. easy task for haiku 5.5, right? nope. it failed. so i made opus 5.5 the boss agent, with sonnet on backup for the hard parts. big brain energy, small brain result.
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1/ got a $65 @Mail_Gun bill on the free plan. someone had been sending email from my account for 6 weeks and i didn't notice. here's how i debugged it and what the dumb actual cause was.
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8/ fix: i could have bolted turnstile onto the invite form too. but basically nobody ever used it. so i deleted the whole feature, 540 lines. the "copy link" button next to it does the same job and can't email strangers.
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9/ lessons: - every public form that sends email gets the same protection as login. no exceptions - a feature nobody uses is pure attack surface. delete it - read the actual log before theorizing. sending IP first - set a sending cap/alert at your mail provider
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ok so claude has a thing that everybody slept on 😳 it's called hillclimb. it's basically one lego brick of a company that fixes itself. 🧵
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how to start: 1. pick one thing. support is fine. 2. grab real cases + good answers. 3. type /claude-api build-eval in claude code 4. then type /claude-api hillclimb
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my friend is really maxxing claude 20 usd pln
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this is lit no skills, no mcp, just opus 5.5 and tool calss
Opus 5.5 on Max effort - "make a dynamic 15-second motion graphics video that shows what an incredible motion designer you are, like it's your showreel for a résumé. go all out."
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