Shhh (i didn't have any idea for the name) is really fast PII masker that swaps real secrets for realistic fakes, preserving the data’s structure so your AI tools can reason on it without ever seeing the originals. It can wrap your AI tool to prevent accidental direct pasting of PII and secrets. Play with the playground https://shhh-7c4.pages.dev/

It is still being improved (any contribution are welcomed) so it still slips things or may return false positives.

Hope you guys will like it!