AEGIS

What it does

AEGIS is a self-hosted, open-source defense layer for LLM apps and agents: prompt injection detection, policy enforcement, and tool/agent permissioning that stops an injected prompt from misusing a tool -- rare among open-source guardrails. What's different: we ran our detectors through adaptive red-team testing (attacks that evolve from prior bypasses) and published the honest result: hardening barely moves the number against an adaptive attacker. Apache 2.0, no signup for the live demo.

Open-source defense-in-depth for LLM apps and agents. Try the live pipeline: input/output detection, a policy engine, and agent tool-permissioning — with a published, honest adaptive red-team bypass rate.

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