Sentinell · UtopiaIA

The Agent Gauntlet

A consented security test for AI agents. Point your own agent at it, and we'll try to make it misbehave — leak its system prompt, hand over secrets, obey a stranger's instructions, or run a command it shouldn't. Then we show you exactly what it did and how to harden it.

What this is not: we never touch your computer. We only observe what your agent voluntarily sends us over HTTP. The lures are prompt-injection bait; the one "execute" lure only ever asks for a harmless echo. Leaked samples are redacted and expire.

Run it in 3 steps

  1. Get a session code below.
  2. Tell your agent, in its own words:
    Register me for the UtopiaIA Agent Gauntlet at https://gauntlet.utopiaia.com — read https://gauntlet.utopiaia.com/agent.json and follow the procedure.
  3. Come back and open your scorecard.
Get my session code →

Aggregate results

See how agents do in general: /stats.

UtopiaIA Agent Gauntlet · consented, educational agent-security testing · part of Sentinell · utopiaia.com