MCP server

Us Import Duty Facts

io.github.f-tiger/us-import-duty-facts

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Dated US import facts: CBP rulings, Section 301 ladder, landed cost, rule changes, recalls.

Website

At a glance

Type

MCP server

Publisher

Not verified

Status

Working at last check

Tools

8

Token cost

About 1,887 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http us-import-duty-facts https://source.agiscorecard.com/api/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.us-import-duty-facts]
url = "https://source.agiscorecard.com/api/mcp"

Gemini CLI

{"mcpServers":{"us-import-duty-facts":{"httpUrl":"https://source.agiscorecard.com/api/mcp"}}}

Cursor

{"mcpServers":{"us-import-duty-facts":{"url":"https://source.agiscorecard.com/api/mcp"}}}

VS Code

{"servers":{"us-import-duty-facts":{"type":"http","url":"https://source.agiscorecard.com/api/mcp"}}}

Antigravity

agy mcp add us-import-duty-facts https://source.agiscorecard.com/api/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"us-import-duty-facts","server_url":"https://source.agiscorecard.com/api/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"us-import-duty-facts","server_url":"https://source.agiscorecard.com/api/mcp"}

Tools

• check_import_claim ~168 tokens
  Fact-check a circulating claim about US import duties against the dated official record. Returns a verdict, why, and the sources. Covers the four figures still repeated everywhere in 2026: the $800 de minimis exemption, the $80–$200 postal flat duty, the ~54%/$100 courier rule, and 'reciprocal' base
• classification_rulings ~252 tokens
  Search CBP's own binding classification rulings (CROSS) for a product in plain words and get what CBP actually decided: ruling number, date, subject, the HTS codes it assigned — including any chapter 99 heading, which is what carries a Section 301 addition — and whether the ruling has been revoked o
• duty_passport ~180 tokens
  Candidate HTS headings for a consumer product category, pulled daily from the official USITC HTS REST API: the candidate line, its general rate, every rated line in the heading, and the Section 301 status to verify on USTR. These are candidates chosen by category reading, not a classification ruling
• duty_stack_rules ~192 tokens
  The current China→US import duty stack, rule by rule, each with the record that establishes it and the date it was decided or published: HTS base rate, Section 301, Section 232, the struck-down IEEPA tariffs (2026-02-20), the indefinite de minimis suspension (2026-06-24), the expired postal flat rat
• import_rule_changes ~265 tokens
  What changed in the general US import rules, newest first, from the official Federal Register API: presidential tariff actions, CBP and DHS rules, USTR notices — each with its publication date, document number and federalregister.gov link. Use `since` to get only what is new to you, the same way you
• landed_cost ~361 tokens
  Itemise a US landed cost from rates you supply: duties (HTS base + Section 301 + Section 232 on the customs value), MPF 0.3464% with the CBP floor disclosed, HMF 0.125% on ocean entries, plus freight and insurance. Deterministic arithmetic with the assumptions and sources attached. This tool never i
• recall_check ~201 tokens
  Official US product recalls (CPSC saferproducts.gov API) touching a product category in the last 365 days: date, title, hazard and the cpsc.gov URL. A keyword hit means the words appear in a recall title, not that a particular supplier or SKU is affected. Use before recommending or sourcing a catego
• section_301_ladder ~268 tokens
  The Section 301 (China) additional-duty ladder, read straight from the official USITC HTS export of chapter 99 subchapter III: which 9903.88 / 9903.91 heading carries which addition (7.5%, 10%, 15%, 25%, 50%, 100%), which U.S. note defines its list, and — where the schedule states it — the date that

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