The writing on the Claude blog is consistently great, and often becomes the defacto standard for the subject at hand. This post is nominally a marketing piece for dynamic workflows but the article also serves to collate a bunch of multi-agent interaction patterns in a single place. Each pattern is well named and simply described. There’s a note right at the bottom which gives the right heuristic for when to use these patterns - does the problem need more compute (and one would assume, tokens)? You have been warned.