I use exactly one such hook, and that's to add commit signoff because of a checklist-compliance item called DCO that fails all PRs unless they have the sign-off trailer added by `git commit -s`. I've long argued that we should be enforcing actual signed commits instead, but compliance has never been about doing the sensible thing.

It's as simple as a script with a cp command that I run after any clone of a repo that requires it; certainly doesn't require anything as elaborate as a hook manager.