Linkedint tool – not working. any good alternatives?

I’ll try in here as they seem to be a little doshy over at r/osint – so I have linkedint a tool for linkedin harvesting, its open source on github but hasnt been maintained in 3 years, authentication is obviously a little better on LI now so the tool doesnt work anymore, I could fix this, but its alot of effort, so wondered if there are any good alternatives you’d all recommend? appreciate it 🙂