Gateway Lines Tariff

com.gatewaylines/tariffVersion 1.0.0

US import duty, HTS classification and tariff changes from the Gateway Lines tariff engine.

Status

Responds275 msNov 14, 2026, 13:58 UTCAnswered our handshake without sign-in.

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We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 13:58 UTC
Latency: 275 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://mcp.gatewaylines.com/Responds275 msNov 14, 2026, 13:58 UTC

No sign-in

Claude Code

claude mcp add --transport http tariff https://mcp.gatewaylines.com/

Claude Desktop and claude.ai

1
2
3

Settings > Connectors > Add custom connector
Name: tariff
Remote MCP server URL: https://mcp.gatewaylines.com/

Cursor

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

VS Code

code --add-mcp '{"name":"tariff","type":"http","url":"https://mcp.gatewaylines.com/"}'

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Tools

3 tools

Tools of Gateway Lines Tariff
	Description		Read-only	Idempotent	Open world
`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. Not charged: it does not use a duty lookup.	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. Not charged: it does not use a duty lookup.	No	Yes	Yes	Yes
`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 cost. When estimate_status is partial, part of the duty is undetermined (AD/CVD deposits, or a per-unit duty that needs a quantity) and the amounts are provisional; convey that the estimate is incomplete, and read duty_total_bound for whether the total is a minimum. Give product instead and it returns candidate HTS codes WITHOUT pricing, because the classification decides the duty and guessing it produces confidently wrong numbers: confirm the right code with the user, then call again with hts_code. The candidate step is not charged, and neither is the same lookup repeated within ten minutes.	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 cost. When estimate_status is partial, part of the duty is undetermined (AD/CVD deposits, or a per-unit duty that needs a quantity) and the amounts are provisional; convey that the estimate is incomplete, and read duty_total_bound for whether the total is a minimum. Give product instead and it returns candidate HTS codes WITHOUT pricing, because the classification decides the duty and guessing it produces confidently wrong numbers: confirm the right code with the user, then call again with hts_code. The candidate step is not charged, and neither is the same lookup repeated within ten minutes.	No	Yes	Yes	Yes
`policy_changes_since`List US trade policy changes Gateway has published since a given date: new tariff actions, rate changes, effective dates and expirations, each with its official source. Also returns, under upcoming, earlier entries for changes announced or proposed but not yet in force. Use to answer "what changed recently" or "what is coming". Not charged: it does not use a duty lookup.	List US trade policy changes Gateway has published since a given date: new tariff actions, rate changes, effective dates and expirations, each with its official source. Also returns, under upcoming, earlier entries for changes announced or proposed but not yet in force. Use to answer "what changed recently" or "what is coming". Not charged: it does not use a duty lookup.	No	Yes	Yes	Yes

Details

Registry status: Active
Published: Oct 14, 2026
Updated: Oct 14, 2026
Website: https://tariff.gatewaylines.com/mcp⁠ (opens in a new tab)
Repository: Not given
Categories: Uncategorized
GDPR: Not declared

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