Julius

Fast LLM service identification tool that translates IP:Port into the AI service running there.

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Julius, built by security firm Praetorian, translates an IP:Port into the specific LLM service running there — Ollama, vLLM, LiteLLM, or 60+ other AI services — in seconds, letting security teams fingerprint what AI infrastructure exists on their network or a target's attack surface.

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Full match profile

Behind the summary, Matchbox keeps a richer profile of Julius - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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