You can use git work tree for that. There is a very extensive blog here:

https://www.pulsemcp.com/posts/how-to-use-claude-code-to-wie...

It is all file based, so yes you can if you do what OP said: `git clone repo-one && git clone repo-two` and tell claude that repo-one directory is for example frontend, repo-two is backend (or better name the directories after what they are)