Yes, its been really useful personally for me. In fact, read a stat where 4% of Github contributions are happening via Claude Code today and they expect that number to reach to 20% of all worldwide contributions by the end of 2026.

I found it easier to create a fine-grained github token with minimal scope/permissions for the tasks I intend to delegate.

For context, I'm running multiple agents and each of them is isolated with its own token.