Running the scripts creates datasets called skyMap, not deepCoadd_skyMap (per DM-27147). Since this is a breaking change to the Gen 3 repos, the scripts are not usable unless the repositories and ap_verify pipeline config are updated to match.

Looks good, didn't even make any comments on PRs.

As an aside, it does look like we really need an intermediate-level interface for Gen2->Gen3 conversion; the command-line script and the pure-Python function that maps to it directly just aren't flexible enough, while constructing and using a ConvertRepoTask involves a bit too much boilerplate.  Unfortunately, I think that will require real work in terms of looking at what different invocations actually have in common vs. where they're more likely to differ.  I've just created DM-27968 for that, in case you have any thoughts on how best to approach this problem.