Show HN: Pupul, portable and revocable memory you carry into any AI
Pupul is a portable, revocable memory system that lets users bring their personal context into any AI assistant and instantly revoke access at any time. A live demo shows an AI gaining then losing access to a user's memory within 60 seconds.
Watch an AI get shut out
The demo
Watch an AI get shut out
A fresh assistant meets Ava by her consented Pupul, on our best model. It has never met her, yet it already fits. Then she revokes, and the same assistant goes blind mid task. Sixty seconds, live and real.
Assistant
Ava · signed in with Pupul
A stranger is about to sign in. Press play.
The token behind this
Why this lands
A real token
Ava signs in with a genuine ES256 token, verifiable offline against our public JWKS. No callback to us, ever.
A real revocation
When she revokes, the signature is still valid. Access dies anyway. That gap is the whole point.
Consent walled
The assistant gets her word, her rhythm, and how to meet her. How she folds under pressure never leaves her, at any price.
This is the memory the labs will not give you: one you carry into any AI, and take back with one tap. See the button . Get your own Pupul