Japan Trade Statistics (customs data)

Connect it to your AI

Claude Code

claude mcp add --transport http jp-trade-stats https://data.washutrading.com/mcp

Claude, ChatGPT, Cursor and other apps

Add it as a custom connector with this URL (Streamable HTTP):

https://data.washutrading.com/mcp

Cursor, VS Code and other apps (mcp.json)

{
  "mcpServers": {
    "jp-trade-stats": {
      "url": "https://data.washutrading.com/mcp"
    }
  }
}

Tools it offers

12 tools, as the server itself reported during our check on Oct 31, 2026.

• get_catalogCall this first. Returns periods and latest months for exports and imports, levels, which tool answers which question, keyless limits and known source-data gaps. / まず最初に呼ぶ道具。輸出・輸入それぞれの期間と最新月、区切り、どの問いにどの道具を使うか、キーなしの範囲、元デー
• get_item_summaryOne call for an item overview: last-12-month value with YoY and 3-year change, main partners and their growth, growing and declining partners, new markets, seasonality, yearly trend, concentration and a one-line summary.
• get_new_marketsPartners that newly appeared (last 12 months at or above the minimum, previous 12 months under USD 100,000) and partners that surged (2x or more). / 新しく取引が始まった相手（直近12か月が下限以上で、前の12か月が10万ドル未満）と、急に増えた相手（2倍以上）を返します。
• get_seasonalitySeasonality: monthly shares over the last three full years with year-to-year range, peak and low months, for the world and the top 5 partners (or one country). / 季節の波を返します。直近の丸3年の月ごとの割合と年によるばらつき、山の月・谷の月。全世界と上位5か国（country
• search_itemsFind items by name or code. Use this first when you do not know the code. 9-digit codes differ between exports and imports; check each result's flow. / 品名やコードから品目を探します。品目コードが分からないときに最初に使います。9桁の番号は輸出と輸入で体系が違うため、結果の flow で
• get_itemItem details: parent and child levels, unit, and the months covered. Use this to navigate the hierarchy. For an item's figures, partners and growth, use get_item_summary; use this to navigate parent and child levels. / 品
• get_seriesMonthly series for an item (value, quantity, unit price, YoY, MoM, preliminary/revised). With flow=both, exports, imports and the balance side by side. Chapters and sections start in 1988; 9-, 6- and 4-digit codes start
• get_partnersPartner-country breakdown and shares for an item (one month or the last 12 months): destinations for exports, origins for imports. / 品目の相手国の内訳とシェア（その月、または直近12か月）。輸出なら輸出先、輸入なら輸入元。
• get_rankingItem ranking. For export or import, by value or yoy; for both, by balance (order=asc for the largest deficits). Set country to rank trade with one country. / 品目のランキング。export・import は金額（value）か前年比（yoy）、both は差し引き（balance、
• get_country_summaryUse this for the overall picture of trade with one country: exports, imports, balance, YoY and the main items, in one call. For one item's breakdown by partner, use get_partners. / ある国との貿易の全体像（輸出額・輸入額・差し引き・前年比・主な品目）を1回で知
• report_data_issueReport a data problem (differs from official figures, missing, wrong name, etc.) to the operator. Returns no figures. / データの誤り（公表値と違う、欠けている、名前が違う など）を運営者に知らせます。数字の答えは返しません。
• get_metaLatest month and each month's status for exports and imports, the latest month common to both, the first month of data for each level (chapters and sections from 1988), and sources. For which tool to use and known data g

Questions