Release

Patronus Protect

Alpha.

Patronus Protect

Alpha.

Install Patronus on macOS and monitor every AI Interaction
before it leaves your device. Block Provider systemwide.
ChatGPT, Claude, Gemini, Copilot, local models - one firewall,
one-digit ms, fully offline.

Install Patronus on macOS and monitor every AI Interaction
before it leaves your device. Block Provider systemwide.
ChatGPT, Claude, Gemini, Copilot, local models - one firewall,
one-digit ms, fully offline.

Download for macOS

DOWNLOAD & INSTALLATION GUIDE

Install Patronus easily on your Device

from the moment the .dmg lands in your Downloads folder to the first inspected AI request flowing through the live monitor.

cross-provider Monitoring and Blocking

Gemini

Copilot

Ollama

Claude

OpenAI

Mistral

The Rest...

Your rules, your AI traffic. Set policies

SEE IN ACTION

Three real AI leaks, stopped on a Mac.

Define one policy in Patronus Protect. Google's AI Search stops, Chrome keeps working

Block Google's AI search. Keep Chrome

Chrome

AI Search

Safari runs as usual, only ChatGPT traffic gets stopped at the device level.

Browse freely. Block ChatGPT.

Safari

ChatGPT

INSIDE THE APP

A guided tour of the macOS app.

Define one policy in Patronus Protect. Google's AI Search stops, Chrome keeps working

Watch AI traffic flow through your Mac, in real time

Live Monitoring


Pause Patronus system-wide for a demo or a controlled test. Counters freeze, the live feed stops, and your usual AI tools work as if nothing was there.

One switch for all AI traffic monitoring

ENABLE & DISABLE


We support both. You are free.

Extension or proxy — choose how Patronus listens

MONITORING MODE


A guided tour of the console: live dashboard, full audit history of every inspected request, and the policy editor where you build a new rule end-to-end, the same rule that powers the ChatGPT demo above.

Dashboard, audits, and writing your first policy



DASHBOARD - POLICIES


SYSTEM REQUIREMENTS

Patronus ships as a notarized .dmg. No kernel extensions, no agent containers, no cloud account.

Runs on the Mac you already have.

macOS

Free

136 MB

50 MB RAM

Patronus Protect - on-device AI Security

Patronus Protect - On-device AI firewall — see and control AI traffic, locally | Product Hunt

© 2026 Casdo Labs · All rights reserved.

Patronus Protect - on-device AI Security

Patronus Protect - On-device AI firewall — see and control AI traffic, locally | Product Hunt

© 2026 Casdo Labs · All rights reserved.

Patronus Protect - on-device AI Security

Patronus Protect - On-device AI firewall — see and control AI traffic, locally | Product Hunt

© 2026 Casdo Labs · All rights reserved.