MCP.Market

Dutyfinch Tariff Lookup MCP server

online · 100% uptime
by cybermax.cybermax-tools.workers.dev·dev.workers.cybermax-tools.cybermax/dutyfinch-chatgpt·v1.0.1

US import duty and HTS codes from the official USITC schedule, plus Section 301 China status. Free.

C69/100grade C
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Safety scan
C69/100

full report

Adoption
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If you have run it, two minutes of your experience saves the next person an afternoon.

Dutyfinch Tariff Lookup tools (2)

write = sends, deletes, buys or posts
  • lookup_htsFree

    Use this when the user gives an HTS / HS tariff code (4, 6, 8 or 10 digits, e.g. 8516.60.40 or 9503000071) and wants the US duty rate, Section 301 China tariff status, units or the official description.

  • search_htsFree

    Use this when the user describes a product and wants its US HTS code, tariff classification or import duty ("HTS code for…", "tariff on … from China", "import duty for …"). Searches the official US Harmonized Tariff Schedule by keywords and returns the best matching codes with rates and Section 301 China status. Then use lookup_hts for full detail on one code.

Public scan report

scanner v0.1.10 · 2026-10-13 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 770ms20/20
  • Tool poisoning2 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancerepository not readable: unknown3/15
  • Maintainer identityverified namespace with website, no repo4/10
Overall 69/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Dutyfinch Tariff Lookup compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
69/100
higher than 33% of 48,273 servers
Tools
2
the typical server has 7
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
52 ms
faster than 90% of 30,037 servers

What its tools let an agent do: 2 read

Install Dutyfinch Tariff Lookup in Claude Code, Cursor or VS Code

claude mcp add --transport http dutyfinch-chatgpt https://gpt-dutyfinch.cybermaxtools.com/mcp?via=mcp-registry
Add to Cursor

Dutyfinch Tariff Lookup: common questions

Is Dutyfinch Tariff Lookup MCP server safe?
With care: it is graded C, so read the findings first (69/100). Read the Dutyfinch Tariff Lookup safety report
How do I install Dutyfinch Tariff Lookup?
It runs remotely at gpt-dutyfinch.cybermaxtools.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Dutyfinch Tariff Lookup need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Dutyfinch Tariff Lookup maintained?
The latest release is v1.0.1.
Is Dutyfinch Tariff Lookup up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Dutyfinch Tariff Lookup compare with other MCP servers?
safety score 69/100 (higher than 33% of 48,273 servers); tools 2 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

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