Your readmes did a great job at answering my question "why is this file called 1.md? What calls this?" when I searched for "1.md". (The answer is 1=user, 2=assistant, and it allows adding other analyzers with the same structure.)
The number is actually the order in the chat so 1.md would be the first message, 2.md would be the second and so forth.
If you goto https://chat.gitsense.com and click on the "Load Personal Help Guide" you can see how it is used. Since I want you to be able to chat with the document, I will create a new chat tree and use the directory structure and the 1,2,3... markdown files to determine message order.