Source/generate the requested file using whatever content rules apply to the use case, gate it against an evidence-based pre-upload size threshold using the filesystem API, and upload it to SharePoint via the Create file tool's confirmed /app/created/ path-reference mechanism — without ever streaming raw file bytes through the LLM. Use this skill whenever a request asks for a file to be produced and uploaded to SharePoint, whether or not the user specifies a path, filename, format, or content source.
