Earlier this year I built a test-quality harness called killcheck and wrote about it here. The short version of what it found: tests written by AI coding agents often pass while catching almost nothing. I have spent the months since on a follow-on, entered into a Kaggle research-paper competiti...
Source: [Dev.to](https://dev.to/marvinoka4/i-pre-registered-a-side-project-my-favourite-idea-did-not-survive-4lfn)