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Discussion on: I built an open-source firewall for AI agents — it blocks dangerous tool calls before they execute

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narnaiezzsshaa profile image
Narnaiezzsshaa Truong •

AEGIS is genuinely well-built for what it is—the cryptographic audit trail is thoughtful, the human-in-the-loop approval flow is the right instinct, and the one-line integration is clean. You clearly know what you're doing at the tool layer.

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Justin Yuan •

Thank you — really appreciate the thoughtful feedback. The cryptographic audit trail was one of the earliest design decisions: if agents are going to act autonomously, the audit log has to be

trustworthy by construction, not just by convention. And human-in-the-loop felt non-negotiable for high-risk actions — observability alone isn't enough when the damage is irreversible.

Would love to hear if there are specific policies or integrations you'd want to see next. Always iterating based on real-world use cases.

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narnaiezzsshaa profile image
Narnaiezzsshaa Truong •

Justin, you might find this article/post helpful: dev.to/narnaiezzsshaa/why-tool-cal...