The way our Claude Codes are configured at work is pretty nice. There are directory patterns it can't access, like .local or .config, so when it needs to it creates a throwaway scratch pad and asks you to put stuff there; screenshots, text files, command output, etc.

I was having it diagnose a GNOME extension and had to get it a copy of the code to work on; it would then write out a Python script to do the patching (which I could inspect beforehand) and have me execute it.

Not having access to .local or .config can be irritating sometimes, but it's nice to know it's not just going to exfiltrate my docker or gcloud credentials.