We played around with this for a bit actually. One idea we had was to generate a PlantUML diagram to show how the different components of a file or even a repository connected with one another. However, given the current limitations with GPT context, even when using GPT-4, this quickly became impractical for large files. We would need to leverage an AI with a much larger context length.

That said, perhaps if the entire repository is fed into a vectorised database, a high-level overview would be possible? Just thinking aloud right now and am happy to collaborate with anyone interested in exploring this further!