Tripwire
A Boolean trigger signal within the OpenAI Agents SDK guardrail mechanism, used to control whether an agent's execution flow should be interrupted. A value of True indicates non-compliant content requiring interception, while False indicates compliance and allows execution to continue.
Timeline (last 90 days)
The Guardrail mechanism of the Agents SDK throws an InputGuardrailTripwireTriggered or OutputGuardrailTripwireTriggered exception when it determines a policy violation, immediately halting the agent's run rather than merely returning a warning.
The interception action of a guardrail is controlled by the Tripwire, a boolean signal: when non-compliant, the tripwire is set to True to interrupt the process; when compliant, it remains False and execution continues.
When the Input Guardrail's tripwire is True, the underlying Agent executing the main logic is never called at all.
The author proposes a two-layer monitoring architecture: a weekly scorecard based on joined labels responsible for grading releases, and cheap on-device counters (tripwires) responsible for quickly intercepting releases
Cheap on-device counters include empty output rate, hit rate per category, and the shape of the confidence score histogram
All Facts (5)
The Guardrail mechanism of the Agents SDK throws an InputGuardrailTripwireTriggered or OutputGuardrailTripwireTriggered exception when it determines a policy violation, immediately halting the agent's run rather than merely returning a warning.
50%UnverifiedThe interception action of a guardrail is controlled by the Tripwire, a boolean signal: when non-compliant, the tripwire is set to True to interrupt the process; when compliant, it remains False and execution continues.
50%UnverifiedWhen the Input Guardrail's tripwire is True, the underlying Agent executing the main logic is never called at all.
50%UnverifiedThe author proposes a two-layer monitoring architecture: a weekly scorecard based on joined labels responsible for grading releases, and cheap on-device counters (tripwires) responsible for quickly intercepting releases
50%UnverifiedCheap on-device counters include empty output rate, hit rate per category, and the shape of the confidence score histogram
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