The files you pass to promptr are indeed sent to OpenAI. There’s no man in the middle. Privacy is important, and I’m glad you care.
The relevant code is here https://github.com/ferrislucas/promptr/blob/3ae09d1cffbb6b93...
And here: https://github.com/ferrislucas/promptr/blob/3ae09d1cffbb6b93...