Heh, funny that this is now developing: https://llmstxt.org
The idea is to expose website content in a more LLM-friendly way. And of course the .txt is really .md. Some companies are adopting this already. Here are Stripe’s docs: https://docs.stripe.com/llms.txt
This may actually lead to more of the Internet being exposed as markdown files, since LLMs like this. Maybe there is a future in using SilverBullet as a browser of this markdown based Internet anyway 