Repomix

Most AI chat windows cannot see your project folder, and pasting files one at a time is slow. Repomix flattens the whole project into one organized file. It skips the clutter folders a project collects, hides anything that looks like a password or a key, and tells you how large the result is. That hiding only covers things shaped like a credential, though: names, prices and client details sitting in your files travel with the pack, so read the output before you paste it anywhere.

Getting a second opinion from a different AI, having code reviewed by a model that cannot open your folder, or bringing an assistant up to speed on code it has never seen.

1. Run the command below in the main folder of your project (in the Terminal: type cd, a space, then drag the folder onto the window and press enter).
2. It produces a single file, named repomix-output.xml.
3. Paste that file into whichever AI you want to ask. If the project is big, add --compress to the command to shrink it further.