The trick is to set up the harness so that the solution is easy to verify - you’ve profited as long as verification is cheaper than building, but ideally verifi

The trick is to set up the harness so that the solution is easy to verify - you’ve profited as long as verification is cheaper than building, but ideally verification is close to automatic (not always achievable of course). Generally you want to include objective/repeatable outputs as citations. An example would be, if you invest in an awesome layered test rig (browser test, fuzz/property tests, very well reviewed unit/integration tests, etc.) then you should be able to add features by just reading the acceptance test and scanning unit tests.