CalibratedDecisions.

Repo · Safety & guardrails

TypeSafe AI Firewall

Shadow-mode validation of a pre-execution firewall that batches five typed Jev hazard questions plus a blast-radius score into one call, leaving…

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From the repository

Shadow-mode validation harness for a pre-execution firewall on AI agent tool calls (TypeSafe/Jev). Real run, findings in report.md.

How builders describe it

Shadow-mode validation of a pre-execution firewall that batches five typed Jev hazard questions plus a blast-radius score into one call, leaving ALLOW, APPROVE and BLOCK to auditable Python.

The decision Jev makes

Allow, flag or escalate a message, tool call or action.

Where it fits

Screening messages, tool calls and outputs before they cause trouble. Jev gives a fast, calibrated verdict that can sit in front of every request or agent action. All 229 safety & guardrails projects →

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