CalibratedDecisions.

Repo · Safety & guardrails

Open Jev Approvals

Approval gate for Claude Code where hooks send each tool call to Jev and a local policy returns allow or deny without changing the harness model,…

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From the repository

Binary approval gate for Codex and Claude Code — every intercepted tool call is reviewed by TypeSafe JEV and composed through a versioned local policy, with scoped authorization.

agentapprovalclaude-codecodexgolangguardrailshooksjevllm-securitypermissionspolicy-enginetypesafe

How builders describe it

Approval gate for Claude Code where hooks send each tool call to Jev and a local policy returns allow or deny without changing the harness model, provider or sandbox.

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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