Use CasesGovernance AI · Detection & Enforcement

Stop prompt injection
before it reaches
the model.

Detect and block adversarial prompts, jailbreak attempts, and injected instructions at the gateway — before they reach your model or corrupt an agent’s behaviour.

Governance AI
01 / The problem

Attackers don't need your credentials. They just need your prompt.

Prompt injection and jailbreak attempts are now a routine part of AI traffic — hidden in uploaded documents, user input, or chained through tool calls. Obiguard inspects the newest message of each turn synchronously, so a blocked prompt never reaches your model, and evaluates tool-call arguments with rules scoped to them.
01 — DETECT

Pattern & intent detection

Model-backed guards cover jailbreak techniques and instruction-override attempts, alongside keyword, regex, and LLM-judge criteria you write yourself.

13 guard types · 8 model-backed
02 — BLOCK

Synchronous, in-path enforcement

A blocked prompt never reaches the model. Enforcement happens on the request path, not after the fact.

Synchronous · in-path
03 — LOG

Every attempt recorded

Blocked and flagged attempts are written to the Audit Log with the guard that triggered — visibility for security, not just enforcement.

Audit Log · per-agent
02 / Frameworks & capabilities
13 guard typesReal-timeIn-path enforcement
Get started

See injection defense on your own traffic.

A short pilot is enough to show what's already hitting your AI endpoints today.

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