Gateway Lines Tariff
US import duty, HTS classification and tariff changes from the Gateway Lines tariff engine.
Install
Run one of the commands below, then add the client config underneath.
Streamable HTTPhttps://mcp.gatewaylines.com
Client configuration
Paste into Claude Desktop, Cursor (mcp.json), VS Code or any MCP client, then restart the client.
mcpServers{
"mcpServers": {
"tariff": {
"url": "https://mcp.gatewaylines.com"
}
}
}
About this server
Gateway Lines Tariff is listed in the Other Tools category of the MCPNav directory. It is distributed as Streamable HTTP and can be loaded by any client that speaks the Model Context Protocol.
Typical uses include giving your assistant scoped access to the corresponding service so it can answer questions and take actions with real data instead of guessing. Always review what a server can access before you enable it — see our MCP security guide.
Frequently asked questions
What is the Gateway Lines Tariff MCP server?
Gateway Lines Tariff is an MCP server by gatewaylines. US import duty, HTS classification and tariff changes from the Gateway Lines tariff engine.
How do I install Gateway Lines Tariff?
Install it with: https://mcp.gatewaylines.com. Then add the JSON config to your client's MCP settings and restart the client.
Is Gateway Lines Tariff free to use?
The MCP server itself is free to install. Any third-party API it calls (such as a search or maps API) may require its own key and billing.
Which clients support Gateway Lines Tariff?
Any MCP-compatible client can use it, including Claude Desktop, Cursor, VS Code, Windsurf and custom agents.
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