mohamed--abdel-maksoud/pisiguard

PISIGuard runs entirely in your browser. It spots names, email addresses, phone numbers, credit card numbers, passwords, API keys, and more, replaces them with safe placeholders, then puts the real values back into the AI’s reply. From your point of view, it’s mostly invisible; from the AI’s point of view, the sensitive stuff was never there.

21 best points · 14 comments · 1 Hacker News post · 22 GitHub stars · View on GitHub

Hacker News discussions

• PISIGuard: Protect your personal and sensitive info when you chat with AI (21 points, 14 comments, by mohamed_am83, 2026-08-03)