Jev plus Claude Code: Claude reads and writes, Jev decides in 100ms
The post lists five real uses: blocking destructive Claude Code commands, sub-second fraud checks on invoices and refunds, overnight inbox sorting, scoring 500 applications in a minute, and tagging comments and tickets.

The Jev + Claude Code combo is stupid GOOD and almost nobody's doing it. The split is simple. Claude reads and writes, Jev decides. Jev can't write. It just decides in 100 MILLISECONDS. And it's basically FREE. I've been on calls with clients all week about this, and after listening to where they actually lose time and money, these are the things we're using Jev for the most. 1. An AI that says NO to your AI. Every command Claude Code wants to run goes through Jev first with one question, is this destructive. It blocks the delete-the-database move before it happens, and you can't talk it into anything because it doesn't read arguments. 2. Fraud in a tenth of a second. Every invoice, refund request or chargeback gets a yes or no with a confidence score before a human ever looks at it. This one is INSANE. 3. Your inbox sorts itself overnight. Lead, spam, needs you, can wait. You wake up and only the leads are waiting, with replies already drafted by Claude. 4. 500 applications scored in a minute for cents. Did this for a client's hiring round. Jev scores every applicant against the role, Claude only writes back to the top ones. Same thing works for leads and partnership requests. 5. Never read reviews or comments again. App Store reviews, YouTube comments, support tickets. Jev tags them bug, refund risk, buyer or troll, and you only see the ones that matter. Honestly this should not work this well. Every business has a hundred boring yes or no calls a day that a human makes by staring at a screen, or that you pay a big model to make slowly. Now they're basically FREE. If you want to learn how to make Jev the brain behind every boring decision in your business, read this ↓
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