[MCP improvement] Tree exploration

I'm not sure whether my use of the Collections x Documents features is correct but I do have for example a collection for each team, that can they organize their documents as they wish to.
Example:

Now I'm trying to use self-hosted llms to interract with the outline docs. The issue I have faced is that for example when I tell the LLM Get a list of all documents inside the TEAM1 collection
It's not able to fetch them all and only seems to get a subset of them. Also seems to struggle with the idea of sub-documents.

Now my concerns are mutliple, is my model just not "smart" enough ? Is my use of outline structure wrong ? Is the mcp implementation not quite complete yet ?

Could someone enlighten me ? I'd be more than happy to contribute if needed :)