alt Hacker NewsGive coding agent some software. Ask it to write tests that maximise code coverage (source coverage if you have source code; if not, binary coverage). Consider using concolic fuzzing. Then give another agent the generated test suite, and ask it to write an implementation that passes. Automated software cloning. I wonder what results you might get?
> Ask it to write tests that maximise code coverage
That is significantly harder to do than writing an implementation from tests, especially for codebases that previously didn't have any testing infrastructure.