CalibratedDecisions.

Repo · Safety & guardrails

jev-risk-check-provider

x402 risk-check provider: TypeSafe Jev typed decisions plus ES256-signed attestations facilitators can verify for agent payments

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From the repository

x402 risk-check provider: signed pre-payment verdicts — OFAC, phishing feeds, transaction simulation, drainer-kit code, and our own EIP-7702 kit watch (poisoners, sweepers). $0.001 per check with prepaid credits; per call via x402 from $0.0035.

ai-agentsattestationbasecloudflare-workersdrainer-detectionethereumguardrailsjevllm-safetymcp-serverofac-sanctionspaymentsphishing-detectionrisk-checksolanatransaction-simulationtypesafe-aiweb3-securityx402x402check

How builders describe it

X402 risk-check provider: signed pre-payment verdicts — OFAC, phishing feeds, transaction simulation, drainer-kit code, and our own EIP-7702 kit watch (poisoners, sweepers). $0.001 per check with prepaid credits; per call via x402 from $0.0035.
x402 risk-check provider that scores agent counterparties before payment: OFAC, phishing and drainer feeds, transaction simulation, drainer-kit fingerprints and a Jev model reading context for injected instructions, issuing an ES256-signed attestation per verdict.

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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