Free OFAC sanctions screening for wallet addresses on Base, refreshed daily from US Treasury SDN feeds. Exposes three MCP tools: live OFAC screening that returns allow/block verdicts with freshness metadata, a sample fixture preview showing the broader trust-check response shape, and a health check. Every response includes an Ed25519 signature for integrity verification. No API keys, no signup, just POST an address and get back a recommendation with the list update timestamp and match count. Rate limited to one request per second per IP. This is wallet-level screening only, not full on-chain risk composition. If you're building an AI agent that handles DeFi operations and need to gate transactions against sanctions lists, this gives you a zero-setup compliance surface.
claude mcp add --transport http paladinfi-trust-check-mcp https://trust.paladinfi.com/mcp