DutyCite

com.dutycite/dutycite · v1.0.0

US import duty calculator MCP with cited rates. Free hts_search and hts_lookup; paid calculate_duty.

Website Set it up

Connect Remote server

Terminal

claude mcp add --transport http dutycite https://dutycite.com/mcp

~/.cursor/mcp.json

{
  "mcpServers": {
    "dutycite": {
      "url": "https://dutycite.com/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "dutycite": {
      "type": "http",
      "url": "https://dutycite.com/mcp"
    }
  }
}

Claude Desktop

Settings > Connectors > Add custom connector
URL: https://dutycite.com/mcp

Tools 3 found in our last check

hts_search
Free. Search the current US Harmonized Tariff Schedule by keyword or code prefix. Returns 8/10-digit codes with descriptions and base (MFN) duty rates.
hts_lookup
Free. Get the description, units, and general / special (FTA) / column 2 rates for an HTSUS code (4-10 digits).
calculate_duty
Paid ($0.02/call, needs API key). Full US duty stack for an import: ordinary/FTA duty, Section 232, Section 301 (China lists + 2026 forced-labor action), Section 338, plus MPF and HMF fees. Every line cites its legal source and effective date. Informational only; not customs bro…

Details

Endpoint	`https://dutycite.com/mcp` (Streamable HTTP)
First published	13 Nov 2026
Last updated	13 Nov 2026
Registry name	`com.dutycite/dutycite`

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Live status

Live

Typical response: 566 ms
Answered: 100% of 2 checks
Last check: 13 Nov 2026

30 days agoToday

We connect daily without credentials and run initialize and tools/list.

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