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Patronus Protect

Patronus Protect

On-device AI firewall — see and control AI traffic, locally

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Patronus is an AI firewall that runs on your laptop. It sees AI traffic across browsers, IDEs, native apps, and MCP servers — and lets you set policies per app. Local-first by design. Free public alpha. Built in Regensburg.

Patronus Protect makers

Here are the founders, developers, designers and product people who worked on Patronus Protect