@Mike
Absolutely, I understand the convenience of uploading documents directly for local reference. While VAPI's current setup involves adding documents to the Knowledge Base, I can certainly pass on your feedback to our development team to consider adding the feature to upload PDFs, DOCs, and other document types directly to the blocks for local referencing.
In the meantime, you can continue to use the Knowledge Base feature to upload your documents, which can then be referenced by the assistant you create. If you need any assistance with the current process or have any other requests, please let me know!