Jev on Tokenise

Stop waking the agent for flaky CI: a Jev confidence gate in under 50 lines of TypeScript

Thu, 29 Oct 2026 17:54:00 +0000

A pull request goes red at 4:40pm. The agent you wired to CI failures wakes up, reads 3,000 lines of log, forms a theory about a TypeError and starts editing files. The real cause was a registry timeout during npm ci. Twelve minutes of tokens later, you have a diff nobody needed. Flip the case: a genuine failing assertion gets a blind re-run, fails again, and the PR sits another 10 minutes.

Jev won't write your code. Here's where it fits in an agent pipeline anyway

Thu, 29 Oct 2026 17:50:00 +0000

Jev doesn’t write code, doesn’t chat and doesn’t summarise anything. TypeSafe AI’s own docs say so, and add that it isn’t a model to swap in behind Claude Code, Cursor or Copilot. That sounds like a reason to skip it. It’s closer to the opposite: the useful part of Jev is the part of your pipeline that currently burns a full LLM call to answer a question with three possible answers.