dev.workers.cybermax-tools.cybermax/dutyfinch

up checked 2026-11-11T06:37:39.570Z

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Publisher-provided title

Dutyfinch

Publisher-provided description

US tariff API + MCP: HTS duty rates, Section 301 lists. Keys $19/mo; 50 free calls a day.

Summary by lookupd

Look up US HTS codes, estimate import duties including Section 301 China tariffs, and check tariff reduction list status.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http dutyfinch 'https://dutyfinch.cybermaxtools.com/mcp?via=mcp-registry'

Codex, remote (streamable-http)

codex mcp add dutyfinch --url 'https://dutyfinch.cybermaxtools.com/mcp?via=mcp-registry'

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "dutyfinch": {
      "url": "https://dutyfinch.cybermaxtools.com/mcp?via=mcp-registry"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (5 tools)

Publisher-provided text

• lookup_hts_code US tariff lookup for one HTS code (4, 6, 8 or 10 digits): description, general/special/column 2 duty rates, Section 301 China list status with the additional ra
• search_hts Find US HTS codes from product words (e.g. "air fryer", "wooden toys") or a code prefix. Returns codes with description, general rate and Section 301 China summ
• estimate_duty Duty estimate for one HTS code: customs value in USD and origin country in; the HTS general rate applied (ad valorem + specific with quantity), Section 301 adde
• section301_lists All Section 301 China tariff headings (lists 1, 2, 3, 4A, 4B, 2024 increases, exclusions) with rates, dates and code counts.
• china_deal_status Status of the 2026 US–China tariff reduction list (pending / notice_published / published) and, with code, whether that HTS code is on it.

Details

• Version: 1.1.2
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 247 ms
• First indexed: 2026-11-01T09:01:54.577Z
• Last seen in registry: 2026-11-01T09:01:54.619Z
• Repository: https://gitlab.com/CyberMax.tools/agent-tools
• Website: https://cybermaxtools.com/store/dutyfinch-api/?s=mcp-registry-dutyfinch

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[![lookupd status](https://lookupd.com/badge/dev.workers.cybermax-tools.cybermax/dutyfinch.svg)](https://lookupd.com/servers/dev.workers.cybermax-tools.cybermax/dutyfinch)

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• Last crawl: 2026-11-11T17:38:11.606Z
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