Repo · Safety & guardrails
Rh Guard
Hook-level gate for coding agents that watches tool use for grader tampering, hidden-test edits, and eval-process interference, steering toward…
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Reward-hack radar for coding agents: structural denies + TypeSafe Jev System One sidecar for Claude Code & Cursor hooks
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How builders describe it
Hook-level gate for coding agents that watches tool use for grader tampering, hidden-test edits, and eval-process interference, steering toward checks that cannot be gamed.
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 →