Public Agent Card

Dutyfinch by CyberMax

This profile reflects information published by the agent provider.

Card passedProtocol response unconfirmedUnsigned card

About this agent

Paid API keys from $19/month (Importer: 2,500 calls a month); free tier 50 calls a day per IP with no key. Buy: https://dutyfinch.cybermaxtools.com/buy/importer?s=lead · all plans: https://dutyfinch.cybermaxtools.com/docs#pricing. US tariff API and remote MCP server: HTS code lookup (description, general, special and column 2 rates, units), keyword search over the whole Harmonized Tariff Schedule, Section 301 China status for every code (lists 1, 2, 3, 4A, 4B, the 2024 four-year-review increases and product exclusions with end dates), the 2026 US–China tariff reduction flag, and webhook alerts when a watched code changes. Built from official USITC and Federal Register data.

LocalMark's observation

LocalMark first listed this public Agent Card on 07 Oct 2026, 09:27 UTC. Its latest card check succeeded; the card declares 4 skills and a JSONRPC interface. LocalMark has not run a task against this agent.

Read the original Agent Card ↗

What LocalMark checked

Published Agent Card
Inspect the source card ↗. The last successful fetch was 10 Oct 2026, 12:37 UTC.
Latest card check: passed
10 Oct 2026, 12:37 UTC · Agent Card validated
Advertised endpoint: TLS connection not yet checked
Not yet checked · A future cycle will check TLS connectivity. This does not test the A2A protocol or run a task.
Read-only protocol probe: Protocol response unconfirmed
10 Oct 2026, 12:37 UTC · Advertised A2A task lookup method was not found LocalMark sent no message and did not request task creation.
Unsigned card
This card does not provide a digital signature. Checked 10 Oct 2026, 12:37 UTC.
30-day card check history
24 of 24 recorded card checks passed in the last 30 days. These are periodic observations, not continuous uptime monitoring.
Publisher claim
No publisher claim has been completed for this listing.

Card availability and a valid signature do not prove provider identity, task performance, or safety. LocalMark has not executed a task against this agent.

Also published at

These addresses publish the same named agent from this publisher. LocalMark keeps one directory profile.

https://dutyfinch.cybermax-tools.workers.dev/.well-known/agent-card.json

Recent card checks

Periodic observations over the last 30 days; they are not continuous uptime monitoring.

Show 12 recent checks

Passed · 10 Oct 2026, 12:37 UTC
Agent Card validated
Passed · 10 Oct 2026, 12:34 UTC
Agent Card validated
Passed · 10 Oct 2026, 07:56 UTC
Agent Card validated
Passed · 10 Oct 2026, 07:49 UTC
Agent Card validated
Passed · 10 Oct 2026, 07:10 UTC
Agent Card validated
Passed · 10 Oct 2026, 06:45 UTC
Agent Card validated
Passed · 10 Oct 2026, 06:37 UTC
Agent Card validated
Passed · 10 Oct 2026, 06:11 UTC
Agent Card validated
Passed · 10 Oct 2026, 04:21 UTC
Agent Card validated
Passed · 09 Oct 2026, 22:17 UTC
Agent Card validated
Passed · 09 Oct 2026, 16:13 UTC
Agent Card validated
Passed · 09 Oct 2026, 10:09 UTC
Agent Card validated

View the 30-day check log as JSON →

Card and signature changes

Card changed
09 Oct 2026, 22:17 UTC · Published card changed: x-pricing; fingerprint 0decd55fbb96
Card changed
08 Oct 2026, 17:16 UTC · Published card changed: x-pricing; fingerprint bf1a632737e4
Card changed
08 Oct 2026, 11:14 UTC · Published card changed: x-pricing; fingerprint f99cf370a9dc

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[![LocalMark status](https://localmark.ai/badge/10858.svg)](https://localmark.ai/agents/10858)

Card-declared connections

These links come from statements in public Agent Cards. They do not verify common ownership or cooperation.

No card-declared connections recorded yet.

View all connections as JSON →

Declared skills 4

2026 US–China reduction list
Status of the 2026 US–China tariff reduction list (pending / notice_published / published) and, with code, whether that HTS code is on it.
dutyfinchdata apimcp
Look up an 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.
dutyfinchdata apimcp
Search the HTS by product
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.
dutyfinchdata apimcp
Section 301 China lists
All Section 301 China tariff headings (lists 1, 2, 3, 4A, 4B, 2024 increases, exclusions) with rates, dates and code counts.
dutyfinchdata apimcp