This is similar to Gemini's implementation. You can use @ to reference specific files in a chat with Gemini. It would be great if we can do something similar using projects, tasks, media files, and other agents.

It would also be very helpful to create these references in Commands and have it implemented as part of the command.

The other part is sometimes a user wants to reference a specific file in the Agent's knowledge base. We can't specify it right now.