I recognized the need for this recently and started by documenting one [1]... then I dropped the ball because I, too, spent my winter holiday engrossed in agentic development. (Instead of documenting patterns.) I'm glad somebody kept writing!
I will ruefully admit that I had also planned a similar blog post! I am hoping I can still add some value to the conversation, but it does seem like _everyone_ is writing about agentic development right now.