Option to add a blockquote to the llms.txt file from the dashboard

[network-charles]

The llms.txt file is an important file for agents. However, the Minlify-generated file lacks a blockquote, so users can add an intro to their docs.

A blockquote ensures that the llms.txt file adheres to the Agent Friendly documentation spec.

I’ll suggest we have an option to add the intro using the Mintlify dashboard. This is because, adding it manually forces us to maintain the llms.txt file, which is a lot to do on large docs.

[network-charles]

I open-sourced a temporary fix

https://github.com/network-charles/llms-txt-transformer