Agent harness tip: inject LLM verification when your agent claims it's done, and mid-run too

omarsar0 · x · 2026-09-20

omarsar0 argues that the flashy agent demos on X will never make it to production, and wrote a piece encouraging deeper exploration of "boring" use cases that actually elevate results in your harness. Replying to a reader question, he shares his current setup: injecting an LLM check when the agent claims it's done — and, given how affordable it is, mid-run checks after every couple of steps could be worth testing next.

Related event: omarsar0 Tests Jev as a New Primitive: Cheap Verifiers for Long-Running Agents(10 posts)→

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