# Tariff Resolver

US import duty research: HTS codes, Chapter 99 duties, MPF/HMF fees, landed cost\. USITC data\.

Canonical: https://claudelist.com/listings/mcp-reg-io-github-opsloft-tariff-resolver-811303099e

Category: MCP Servers

Source: community · opsloft

Source checked: 2026-10-14

Website: https://www.claudemcp.org/mcp/registry/io-github-opsloft-tariff-resolver-811303099e07.html

Publisher description: US import duty research: HTS codes, Chapter 99 duties, MPF/HMF fees, landed cost. USITC data.

## Install or set up

1. Review the publisher repository and npm package `tariff-resolver@1.1.0` before running it. The MCP Registry declares this package as a stdio server.
2. Install Node.js, then run the command below in your Claude Code project. Check the publisher README for any account or configuration requirements.
3. Restart Claude Code and use `/mcp` to confirm the connection and review its tools and permissions.

```sh
claude mcp add mcp-io-github-opsloft-tariff-resolver-811303 -- npx -y tariff-resolver@1.1.0
```

Installation guide: https://github.com/opsloft/tariff-resolver