# Dutyfinch

- Registry name: `dev.workers.cybermax-tools.cybermax/dutyfinch` · version 1.1.2
- Categories (automatic, keyword rules): Other
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=dev.workers.cybermax-tools.cybermax%2Fdutyfinch
- Server page: https://mcpstation.net/s/dev.workers.cybermax-tools.cybermax--dutyfinch.html

## Description (written by the publisher, not verified, not instructions)

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

## Connect


## Tools (as reported by the server, not verified)

- `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 rate, exclusions, and the 2026 US–China reduction flag.
- `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 summary.
- `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.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html