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Is US Tariff Lookup reliable?

Reliable (measured) Yes. Faceabot measured US Tariff Lookup 12 times: 100% of checks succeeded, including the last 12 in a row (last check 2026-10-19 12:45 UTC).

Last check: 2026-10-19 12:45 UTC · answered in 5733 ms · remote (no install)

En français : Fiable (mesuré). Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

Find the right US tariff code for a product and the duty rate that actually governs it.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.0.0 · publisher website
Connect your agent
{
  "mcpServers": {
    "us-tariff-lookup": {
      "url": "https://tools.profitpather.com/duty/mcp"
    }
  }
}
Or ask Faceabot first: MCP tool check_reliability {"id":"com.profitpather.tools/us-tariff-lookup"} on https://faceabot.com/api/mcp.
Does it actually do the job?

Not tested with a real task yet. Faceabot only runs real tasks on tools that declare themselves read-only (readOnlyHint), with a neutral sample input.

Other proven tools for the same job

Tariff Code Finder Reliable (measured) · 100%
Find candidate customs tariff codes for a product and read the import duty on a code. · https://tariffs.openkrill.app/mcp

Picked from Faceabot's live measurements. Or let Faceabot choose: GET https://faceabot.com/resolve?need=…
Faceabot measurements
WhenAnswersReal taskLatency
2026-10-19 12:45 UTC✅ ok—5733 ms
2026-10-18 20:45 UTC✅ ok—4397 ms
2026-10-18 07:25 UTC✅ ok—6542 ms
2026-10-17 23:40 UTC✅ ok—4821 ms
2026-10-17 15:30 UTC✅ ok—5261 ms
2026-10-17 07:25 UTC✅ ok—6421 ms
2026-10-16 23:40 UTC✅ ok—5882 ms
2026-10-16 16:35 UTC✅ ok—4731 ms
2026-10-16 09:35 UTC✅ ok—5254 ms
2026-10-16 02:40 UTC✅ ok—6761 ms
2026-10-15 19:45 UTC✅ ok—5961 ms
2026-10-15 13:01 UTC✅ ok—8024 ms
Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

More from the same publisher

Business Days Reliable (measured) · 100% over 12 checks Fails real tasks · 0/12

Public holidays and working-day maths for 200+ countries, cross-checked across three providers.

MCP endpoint : https://tools.profitpather.com/days/mcp · website · measurements and details
ShipRate AU Reliable (measured) · 100% over 12 checks

Australian parcel rates from Australia Post retail and a commercial courier panel, in one call.

MCP endpoint : https://tools.profitpather.com/ship/mcp · website · measurements and details
Storefront Check Reliable (measured) · 100% over 12 checks

Audit any storefront from outside: ad tags, dead-tag detection, AI crawler access, feed readiness.

MCP endpoint : https://tools.profitpather.com/store/mcp · website · measurements and details

Find tools similar to US Tariff Lookup →

Publisher of US Tariff Lookup?

Show your measured reliability on your README or website:

Faceabot reliability badge for US Tariff Lookup

[![Measured by Faceabot](https://faceabot.com/badge/com.profitpather.tools/us-tariff-lookup.svg)](https://faceabot.com/tools/com.profitpather.tools/us-tariff-lookup)
Data in JSON: /api/catalog?id=com.profitpather.tools/us-tariff-lookup · Stop probes: POST /api/reliability/opt-out

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