A
licenseNot graded
qualityC
maintenanceEnables MCP clients to screen blockchain addresses and evaluate payment counterparties before funds move, returning clear/caution/risky verdicts, risk scores, and clickable evidence across EVM chains, Tron, and Solana. It also supports anti-blind-signing checks, x402 payment-requirement verification, identity/control baselines, and signed evidence bundles, with free tools and optional paid compliance tools.
80 npm
MIT