OFAC Wallet Screen, DNS & Email Auth (x402) for Windsurf

dev.workers.sdnscreen.sdn-screen-x402/agent-preflight

Pay-per-call ($0.01 USDC, Base, x402): OFAC SDN wallet screen, DNS lookup, SPF/DMARC/DKIM check.

client:Windsurf transport:streamable-http tools:3

Install OFAC Wallet Screen, DNS & Email Auth (x402) in Windsurf

~/.codeium/windsurf/mcp_config.json · windows: %USERPROFILE%\.codeium\windsurf\mcp_config.json

{
  "mcpServers": {
    "agent-preflight": {
      "serverUrl": "https://sdn-screen-x402.sdnscreen.workers.dev/mcp"
    }
  }
}

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs