Yes, Carbide Create has a built-in tool library, with curated feeds and speeds which are quite conservative for the Shapeoko, intended as a beginning point which will work on all machines so as to familiarize a new user with what a “good” cut sounds like.
Before that, we had a chart and for a brief while, Carbide Create calculated feeds and speeds based on chipload — there have been extensive discussions on it:
but FWIW, we’ve had a lot fewer cut problems and questions about feeds and speeds since we added them to Carbide Create — these days the question is usually, “How do I reduce cut time.” which is a far more comfortable situation for everyone.