Gateway Lines MCP server

Which servers in the official MCP registry are Gateway Lines's own, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-16

← Back to Gateway Lines

Whose server it is

Registry namecom.gatewaylines/tariffverified in the MCP registry

The registry name sits under gatewaylines.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-16

Stateanswerschecked 2026-10-16
Tools3
Server calls itselfgateway-tariff-calculator
Server version1.0.1
Protocol version2025-06-18

On 2026-10-16 the server answered initialize and tools/list without a sign-in. First answer in 206 ms.

Tools it offers3 tools · read 2026-10-16

landed_cost
Calculate US import duty and landed cost estimates. Give hts_code when you know it and this returns the calculated base duty and trade actions (Section 301, Section 232, Section 338, AD/CVD and others), estimated duty, fees and import…
classify_hts
Find the US Harmonized Tariff Schedule classification for a product. Returns candidate HTS codes with their official descriptions and base duty rates. Use when the user wants the code itself rather than a cost.
policy_changes_since
List US trade policy changes Gateway has published since a given date: new tariff actions, rate changes, effective dates and expirations. Use to answer "what changed recently" or "what is coming".

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "tariff": {
      "type": "http",
      "url": "https://mcp.gatewaylines.com"
    }
  }
}

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.