Vectelos Duty is answering right now. Last checked 4 min ago.
US import duty from the live HTS: Section 301/232 stacking, MPF, HMF. Refuses what it cannot price.
Today is the operative word: we check Vectelos Duty every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 4 min ago.
claude mcp add duty --transport http https://mcp.vectelos.com/mcp
https://mcp.vectelos.com/mcp
[mcp_servers.duty]
url = "https://mcp.vectelos.com/mcp"
{
"mcpServers": {
"duty": {
"url": "https://mcp.vectelos.com/mcp"
}
}
}
{
"servers": {
"duty": {
"type": "http",
"url": "https://mcp.vectelos.com/mcp"
}
}
}
This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://mcp.vectelos.com/mcp | streamable-http | sign-in | 170 ms | 4 min ago |
US import duty and HTS codes from the official USITC schedule, plus Section 301 China status. Free.
US import duty, HTS classification and tariff changes from the Gateway Lines tariff engine.
US tariff API + MCP: HTS duty rates, Section 301 lists. Keys $19/mo; 50 free calls a day.
US import duty research: HTS codes, Chapter 99 duties, MPF/HMF fees, landed cost. USITC data.
US import tariffs: HTS lookup, stacked rate (MFN+301+232 by line+forced-labor), compare origins.
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