Tariff Resolver MCP Server: Install & Setup

Install Tariff Resolver in Claude Code

Claude Code

claude mcp add tariff-resolver -- npx -y tariff-resolver

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "tariff-resolver": {
      "command": "npx",
      "args": [
        "-y",
        "tariff-resolver"
      ]
    }
  }
}

Frequently asked questions

What does the Tariff Resolver MCP server do?

US import duty research from USITC data: HTS code candidates, Chapter 99 duties (Section 301/IEEPA), MPF/HMF fees, landed costs and tariff-change tracking.

Is the Tariff Resolver MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Tariff Resolver run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Tariff Resolver to Claude Code?

Run: claude mcp add tariff-resolver -- npx -y tariff-resolver

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