I asked Claude to build my own knowledge base about the field I am going to work on from next month, so that I can be more prepared from day one. It is fetching a lot of content from the company official blogs and other open external resources, also things related to technical engineering.
Knowledge base that I will keep updated as time passes, and I will use to ask questions too.

I wish I had this possibility when I started here. The onboarding will be a nice experiment for me.