I know you asked for MD based system, but if you are willing to look beyond MD, I'd encourage to look into Antora[0] that's based on AsciiDoc. It's a full fledg

I know you asked for MD based system, but if you are willing to look beyond MD, I'd encourage to look into Antora[0] that's based on AsciiDoc. It's a full fledged documentation system that can span from single article to multiple books or product or technical documentation. [0] https://antora.org/ https://antora.org/