A knowledge base is whatever corpus the agent searches. It can be your product docs, your internal wiki, a slice of the company codebase, support tickets, or all of the above. On Digitorn the rag module manages knowledge bases as named collections per app, with optional sharing across apps when it makes sense.
Engineering notes from the Digitorn team. No marketing, no launch announcements, no "10 prompts that will change your life". Just the things we write that we'd want to read.