[indigodaddy]

"concatenate the chunks of the codebase into a .txt file"

I think simonw has a tool that also does something like this? Edit- found it:

https://github.com/simonw/files-to-prompt

[josters]

I have found Repomix[1] to be a good and straightforward tool for the task.

[1]: https://github.com/yamadashy/repomix

[indigodaddy]

Nice this looks great too

[moshegramovsky]

I rolled my own, but it's exactly this.