3-5 parallel claude code, do they work at same repo?

do they work on same features/goals?

We have a giant monorepo, hence the shallow clones. Each Claude works on its own feature / bug / ticket though, sometimes in the same part of the codebase but usually in different parts (my ralph loop has them resolve any merge conflicts automatically). I also have one Claude running just for spelunking through K8s, doing research, or asking questions about the codebase I'm unfamiliar with.