There was a lot of conversation about this on X over the last couple days and the `Accept` request header including "text/markdown, text/plain" has emerged as kind of a new standard for AI agents requesting content such that they don't burn unnecessary inference compute processing HTML attributes and CSS.

- https://x.com/bunjavascript/status/1971934734940098971

- https://x.com/thdxr/status/1972421466953273392

- https://x.com/mintlify/status/1972315377599447390