Unfortunately, this feature has been removed in the latest version as the benefit of this feature was usually not worth the cost! The Agent has become increasingly adept at navigating your codebase, and submitting the entire contents of a folder often caused the Agent to perform worse, as its context was bloated with files that were irrelevant to the task it was trying to accomplish.
Currently, @ing a folder sends a file tree of the folder’s contents to the model, so the Agent will be aware of all files in the folder for it to then look through.
However, if you are finding that the Agent still ignores certain files, you can probably use Commands to help guide it in the right direction.
For example, you might make a command /deep which you can reference, that would act as shorthand for a prompt like Ensure you look deeply into the files inside any referenced folders, as relevant and useful code may be found in small files within the folder that are important to the task we are working on.
