Dutyfinch for VS Code

dev.workers.cybermax-tools.cybermax/dutyfinch

US tariff API + MCP: HTS duty rates, Section 301 lists. Keys $19/mo; 50 free calls a day.

client:VS Code transport:streamable-http tools:4

Install Dutyfinch in VS Code

.vscode/mcp.json

{
  "servers": {
    "dutyfinch": {
      "type": "http",
      "url": "https://dutyfinch.cybermaxtools.com/mcp?via=mcp-registry"
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs