Secret and API-key leak prevention for small businesses: a system-wide paste guard, ad blocking, an encrypted vault, P2P file sharing and traffic inspection.
One desktop app between you and the tools you paste into. It watches for secrets and personal data, strips the noise, and never sends your traffic anywhere.
Prinn scans request bodies and clipboard content for credentials the moment you paste or send them. When it finds one, you choose what happens, before anything leaves your machine.
Intercepts Cmd+V on macOS and Ctrl+V on Windows/Linux and decides before the paste lands. Remembered per-app and per-site rules mean you answer once. A copy-time monitor also alerts the moment a secret is copied, covering right-click, menu, and drag pastes the keystroke hook can’t see.
Curated filter lists (privacy, Hagezi, annoyance, and security) block ads, trackers, and known-bad domains across the apps Prinn protects. The optional companion browser extension adds cosmetic and scriptlet filtering, video platforms ad blocking, in-browser network blocking, and page-level paste coverage.
Store API keys, logins, and notes in your operating system’s keychain. Secrets are matched by hash and never written to disk in plaintext. Share entries with a teammate over an end-to-end encrypted P2P channel, and autofill logins through the extension.
Read the request and response bodies of your own API traffic while debugging an integration or running a demo. Full visibility, entirely on your machine, no third-party service in the loop.
Send files and whole folders straight to a teammate over an end-to-end encrypted peer-to-peer channel, no cloud middleman holds your data. Transfers are chunked, authenticated, and resumable, so a dropped connection picks up exactly where it left off.
Scan your existing Claude Code and Codex sessions for API keys and secrets that ended up in a transcript, with false-positive-hardened detection that only surfaces real findings. Search across every conversation, and sync or convert sessions between the two agents, all on your machine.
An end-to-end encrypted team ledger records redactions and policy events so a team can see exposure trends without ever seeing the secrets themselves. Device management lets you review logged-in devices and sign one out remotely.