This sound pretty good, but every single attempt to put an actual character limit meets incredible resistance on my team. ISO 24495 looks interesting, how do you enforce that? Do you have some agent?

Table of words LLM generated, Binary Searched on the output going forward and local skill/CLAUDE.md line with instruction to conform. The comparison then is pretty fast due to the word limitation rules. Also standardized PR format so a bunch of what a dev would usually communicate is just a series of checkboxes and a place for adding an optional link for "additional discussion" on slack as the escape hatch for people who like to waffle.