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chaudharydeepak

1 karma · joined March 19, 2026

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chaudharydeepak··on Show HN: NoPII – One line of code to protect PII before it hits your LLM
and as I read more - it seems your solution is more aligned to specific industry vs I am approaching more from developer / general use perspective. cheers!
chaudharydeepak··on Show HN: NoPII – One line of code to protect PII before it hits your LLM
Thank you for the feedback. There are about 230 rules currently available - with flexibility to add customize more as you see fit. Like you, my vision was, if I want to protect something I would not want to get it on wire in first place, hence local :)
chaudharydeepak··on Show HN: NoPII – One line of code to protect PII before it hits your LLM
you might be interested in prompt-guard. It is fully offline and works on individual machine - so sensitive info never leaves user's machine at all - not even to some remote service. https://github.com/chaudharydeepak/prompt-guard happy to explain / collaborate
chaudharydeepak··on Show HN: Prompt Guard–MitM proxy that blocks secrets before they reach AI APIs
Updated since this was posted — tightened false positive rates on common rules (HTTP Basic Auth, generic secrets), added Luhn validation for credit cards, and a search bar on the dashboard. If anyone runs into issues, happy to help in the GitHub issues.
chaudharydeepak··on Show HN: Prompt Guard–MitM proxy that blocks secrets before they reach AI APIs
Hi jrod87, i was wondering if you would like to try this tool and share some feedback? I have added quite a bunch of features since last time. Hopefully you will find this useful for your use-case as well. Thank you.
chaudharydeepak··on Show HN: Prompt Guard–MitM proxy that blocks secrets before they reach AI APIs
Multiple new updates were made. Pls visit github to give it a run https://github.com/chaudharydeepak/prompt-guard
chaudharydeepak··on Show HN: Prompt Guard–MitM proxy that blocks secrets before they reach AI APIs
Thank you jrod87