tariff-resolver
US import duty research: HTS codes, Chapter 99 duties, MPF/HMF fees, landed cost. USITC data.
Install
npmstdio
npx -y tariff-resolver Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-opsloft-tariff-resolver": {
"command": "npx",
"args": [
"-y",
"tariff-resolver"
]
}
}
}Source: official MCP Registry record · registry name io.github.opsloft/tariff-resolver · published 2026-09-05 · updated 2026-09-05. Not an endorsement; review the code before connecting it to anything sensitive.