Ask HN: GAN'ing Coding GPTs

I've found, as I'm sure many of you have, that using GPTs for coding has many pitfalls. I won't even being to make a list (although respondents might want to, just to have it all in one place.) I've taken to basically GAN'ing several GPTs againts one another, asking each to complete or critique or modify (or all of the above) code genereated both another, and then back and forth, or round and round. This works (at least for me) extremely well, but as a result I can't really take advantage of any of the GPT-based coding tools becasue they don't really allow this sort of interaction, so I have to zip the whole thing, give it to the other bot (or at least the relevant components), etc. which is very clunky, but does work very well. It would seem like there should be a tool for this mode of work. Is there?