io.github.sawftware-apps由 GitHub 帳號 sawftware-apps 發布v0.1.0更新於 Oct 24, 2026
Primary-source commodities data for AI agents — EIA, FRED, CFTC, USDA, USGS via x402 on Base.
發布方自己的服務：Source
讓助理透過遠端端點取得 EIA、FRED、CFTC、USDA 與 USGS 的第一手大宗商品資料。
Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。
把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。
閱讀 https://sourceweft.com/mcp/io.github.sawftware-apps%2Fcommodities-sh/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。把它新增到你客戶端的 mcpServers 設定中。
{
"mcpServers": {
"primary-source-commodities": {
"type": "http",
"url": "https://api.commodities.sh/api/mcp"
}
}
}List Instruments
List every commodity instrument in the catalog with sector, unit, primary source, and freshness metadata. Call this first to discover valid codes before price.latest or inventory.get. Free discovery tool — no payment required.
無需輸入參數。
Latest Price
Return the latest cash/fundies observation for one instrument code. Use catalog.list to discover codes such as CL, GC, or ZC. Response follows the shared observation contract with provenance and license tags.
code必填EIA Inventory
Fetch EIA weekly petroleum inventory levels. Omit series to list all latest inventory points, or pass a series key to get week-over-week change, vs-5y deviation, and a surprise label for that series.
seriesCOT Positioning
Return the latest CFTC Commitments of Traders managed-money positioning for an instrument code. Includes long, short, net, and week-over-week net change with source URL.
code必填Derived Spread
Compute a derived spread observation: 3-2-1 crack, soybean crush, WTI-Brent basis, or calendar (calendar requires licensed curve data and may return available=false). Prefer crack/crush/basis for live derived values with formula and inputs.
roottype必填Price History
Return historical observations for an instrument code (up to 500 points). Use after price.latest when you need a short time series for the same code.
code必填limitLatest FX Rate
Return the latest FX rate observation for a pair or FRED FX series. Useful alongside commodity prices when converting cash values across currencies.
pair必填USDA/USGS Fundamentals
Fetch a fundamentals document: USDA WASDE, crop progress, export sales, or USGS mineral summaries. Choose kind based on the ags/metals question you are answering.
kind必填Sector Snapshot
Build a sector snapshot bundling prices, inventories, spreads, and related fundies for energy, metals, ags, or all sectors. Prefer this over calling many single-observation tools when you need a full sector picture.
sector必填Release Calendar
List EIA, USDA, and CFTC release calendar entries with cadence, typical Eastern time, and next-hint notes. Free discovery tool — call before scheduling agents around inventory or WASDE prints.
無需輸入參數。
Decision Pack
Build a deterministic decision pack for energy, metals, ags, or all sectors. Returns method, signals with direction/rationale, an embedded snapshot, and a disclaimer — no ML model, rule-based only.
sector必填已滿足適用檢查項的 83%
該評分衡量此收錄條目的完整程度，依據註冊中心條目、端點與公開來源計算得出。它不是對伺服器本身的評價，也不表示伺服器安全或目前可用：可連通性是帶日期的檢查結果，評分也不包含安裝量或使用者評價。
請宣告包含 README 的 GitHub 儲存庫，或在 OAuth 受保護資源後設資料中提供 resource_documentation。
託管服務按其提供方的條款使用，因此這裡不要求授權條款。此檢查項不計入百分比。
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SourceMed 為助理提供經來源核驗的臨床證據庫：可提出證據問題、瀏覽書架並依關鍵字檢索。
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