MCP Server

Dutyfinch MCP Server

dev.workers.cybermax-tools.cybermax/dutyfinch

What is the Dutyfinch MCP server?

US tariff lookup: HTS duty rates, Section 301 China lists, US–China tariff-cut flag.

Copy-paste configuration for popular MCP clients.

transport: http

Config generated by PluginBench — verify against the source before use.

Environment / auth

x-api-key
secret
Optional paid-plan key from the CyberMax Store; leave out for the free daily quota.

~/.cursor/mcp.json

{
  "mcpServers": {
    "dutyfinch": {
      "url": "https://dutyfinch.cybermax-tools.workers.dev/mcp?via=mcp-registry"
    }
  }
}

FMCSA carrier vetting by USDOT/MC: authority, insurance, OOS orders, inspections.

Fresh SEC Form 4 insider trades: filter by ticker, insider, buy/sell and value; cluster buys.

CVE patch priority from CISA KEV, FIRST EPSS, CVSS and SSVC; exploited-CVE feeds.

PDF, Word, Excel, CSV, HTML and XML to clean Markdown for LLMs and RAG, with token counts.

Bulk domain authority: 0-100 score, web-graph rank, trend and Majestic links, 50 domains/call.

VIN decode + every NHTSA safety recall, Do Not Drive first; recalls by make/model/year.