Tariff Data MCP Server

by pixharvest Your server? Claim it

not responding

Tariff Data is listed as active in the registry but did not answer our last check. It exposes 4 tools. Last commit 8 Oct 2026.

US stacked tariffs (MFN+301+232), daily-updated, Chinese labels, keyless, $49 x402 unlock

Uptime history 13 days of history · worst day 0%

13 days agonow

0.0%

Uptime 24h

0 of 92 checks

Tools

read from the server

125 ms

Response time

average over 24h

Stars

last commit 8 Oct 2026

What changed 5

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 8 October 2026. No other catalogue keeps this.

8 Oct a tool appeared tariff.full

8 Oct a tool description was rewritten tariff.lookup

8 Oct a tool changed version

7 Oct a tool appeared tariff.batch

7 Oct a tool description was rewritten tariff.lookup

Tariff Data does not always answer

Over the last week it answered 8.9% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 13 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add tariff-data --transport http https://pixharvest.com/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "tariff-data": {
      "url": "https://pixharvest.com/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.tariff-data]
url = "https://pixharvest.com/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "tariff-data": {
      "url": "https://pixharvest.com/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "tariff-data": {
      "url": "https://pixharvest.com/mcp"
    }
  }
}

Available tools 4

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

tariff

tariff.batch

Look up US tariff rates for multiple HS codes or product keywords in one call. Accepts comma-separated or space-separated inputs (e.g. '8703.24 8471.30 laptop') and returns each match with stacked 2026 rates plus Chinese labels. Use when comparing landed cost across several products.

tariff.export

Return the sample US tariff schedule as plain text (first 300 rows) for offline analysis or filtering. Call after tariff.lookup when you need the raw schedule rather than a single-rate answer.

tariff.full

PAID (USDC $49 one-time via x402 HTTP 402 Payment Required, Base network). Unlock the FULL tariff schedule for a product or HS code: all origin countries, Section 232 and stacked totals, instead of the free 3-row sample. If your client supports x402 it will receive an HTTP 402 with a PAYMENT-REQUIRED header, sign the exact payment and retry automatically. Call tariff.lookup first to see the free sample.

tariff.lookup

Look up live US import tariff rates by HS code, product keyword or Chinese product name (e.g. 8703.24, laptop, steel pipe, 笔记本电脑, 运动相机, aluminum profile from vn). Returns base MFN rate, Forced-labor security layer, Section 301 (China), Section 232 (steel/aluminum), stacked total and origin country, daily-updated, with Chinese labels (productZh). Call this first for any tariff question.

Endpoints

URL	Transport	State	Latency	Checked
https://pixharvest.com/mcp	streamable-http	answering	125 ms	13 min ago

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Tariff Data — questions

Answers built from our own checks of this server.

What can Tariff Data do?

It exposes 4 tools, read directly from the server on our last check. Among them: tariff.batch, tariff.export, tariff.full, tariff.lookup. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Tariff Data working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 92 checks got a reply (0.0%), average response time 125 ms. The bar chart above shows every period we have measured.

The registry lists Tariff Data as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect Tariff Data?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Tariff Data need an API key?

No. Tariff Data completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.

Is Tariff Data open source?

We cannot say either way: written in HTML and 0 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.