Repo · Safety & guardrails
mastra-jev-moderation
Input moderation for Mastra agents in one file.
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Input moderation for Mastra agents on TypeSafe Jev — one file
How builders describe it
Input moderation for Mastra agents on TypeSafe Jev — one file.
One-file Mastra input processor that screens the last user message with Jev instead of an LLM verdict: a typed yes/no gate plus a log-only category label, in a single request that fails open behind a circuit breaker.
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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