Ability to download any site as Markdown

In addition to NotebookLM, a lot of people might be using SiYuan, Evernote, other knowledge management tools that would benefit from the ability to download any site into markdown format - and route it to a specific folder (they often have dedicated folders for ingesting new content).

At the same time, there’s other AI tools, such as Merlin, Deepseek etc. that don’t have existing integrations for loading into NotebookLM. Having the ability to download or directly upload any site into markdown, would be highly beneficial. I’m sometimes doing to - as to get output from these sites into a PKMS or NotebookLM