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Self-Improving Jev Checkout Agent

Morty built a Jev agent for hostile checkout that raised success from 12% to 88% across 50 attempts, with no fine-tuning and the same model weights. The build took 29 seconds and cost $0.02.

View on X cost$0.02time29 seconds
Morty@0xMortyx𝕏
I just built a Jev X Self-Improving Agent. 12% → 88% success. 29 seconds. $0.02. Zero fine-tuning. Same agent. Same model weights. 50 attempts at a hostile checkout. after every failure Jev asks 6 typed questions: which step broke, what was the root cause, will it happen again or was it noise. 8 rules kept. 16 failures thrown away as noise. ignore the green "BUY NOW" banner - +16 pts captcha → audio challenge - +12 pts the agent was never bad at checkout. it was bad at not clicking ads. Read this article on Jev Engineering below and turn your ideas into reality.
Sep 22, 2026X postsView on X
After each failure, Jev asks six typed questions about which step broke, the root cause, and whether it will recur or was noise. It kept eight rules and discarded 16 failures as noise; ignoring the “BUY NOW” banner and switching from CAPTCHA to audio challenge are listed as improvements.

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