Splitbasket Prices

io.github.voicearc由 GitHub 帳號 voicearc 發布v1.0.0更新於 Oct 24, 2026

Cached US grocery prices, age disclosed on every row - search, compare across banners, coverage.

已驗證Streamable HTTP可網頁執行資料與分析商業與電商

概覽

AI 產生的概覽

遠端 MCP 伺服器，提供美國雜貨快取價格：依地點搜尋商品、跨通路比價並查詢涵蓋範圍。

可以做什麼
  • 依地點搜尋附近商品，並列出各門市最近一次顯示的價格
  • 查詢某個地點某一特定商品的快取價格
  • 針對一個查詢在各通路品牌間比較最佳匹配，依標準單位價格排序
  • 在提問前先確認該地點能回答哪些問題
  • 發起付費的零售商即時抓取並輪詢任務狀態
適用情境
當助理需要某個郵遞區號或都會區的美國雜貨價格資料時適用，例如比較各通路的民生必需品價格，或逐項估算購物清單。在不熟悉的地區應先查詢涵蓋範圍，因為各地資料深度不同。
執行需求
遠端 Streamable HTTP 端點，使用 bearer 驗證，需在 Authorization 標頭中帶入 API 金鑰。金鑰免費，但處於封閉測試階段、由人工核發，需以電子郵件申請。需要網路連線。
安裝前請注意
Authorization 標頭帶有正式 API 金鑰，必須保密。live_check 會即時向零售商抓取，屬於付費層級，可能產生費用。價格是附帶揭露時效的快取觀測值而非即時報價，且不提供購物籃最佳化或綜合準確度分數。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 Splitbasket Prices，將其新增到工作區。
  2. 連接 Authorization token 憑證。它們會被私密儲存，絕不會在公開頁面上展示。
  3. 為需要使用其工具的對話啟用該服務。

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。

交給代理程式安裝

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.voicearc%2Fsplitbasket-prices/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。

檢視代理程式所依據的安裝指南

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。

{
  "mcpServers": {
    "splitbasket-prices": {
      "type": "http",
      "url": "https://api.splitbasket.shop/v1/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_TOKEN>"
      }
    }
  }
}

README

SplitBasket Grocery Prices — MCP server & data API

Cached US grocery prices for developers and agents, from the price panel behind SplitBasket. Every price carries its observation date; the API tells you what it can answer at a location before you ask, and returns found: false rather than a plausible wrong number.

Connect over MCP

Endpoint: https://api.splitbasket.shop/v1/mcp (Streamable HTTP, bearer auth)

Claude Code:

bash
claude mcp add --transport http splitbasket \  https://api.splitbasket.shop/v1/mcp \  --header "Authorization: Bearer sk_live_..."

Any MCP client that speaks Streamable HTTP works the same way — point it at the endpoint with the Authorization header.

Or plain HTTP

bash
curl "https://api.splitbasket.shop/v1/compare_price?q=whole+milk&zip=94110" \  -H "Authorization: Bearer sk_live_..."

Tools

toolwhat it does
search_productsFind products near a location, with the price each nearby store last showed
get_priceThe cached price of one exact product (banner + product_id) at one place
compare_priceBest match at each banner for one query, ranked on canonical unit price
coverageWhat the API can actually answer at a location — call this first in an unfamiliar area
live_checkFetch from the retailer right now (paid tier); returns a job id + measured ETA
live_check_statusPoll a live_check job

Coverage, honestly

Two layers (measured weekly — 2026-08-09; coverage is the runtime source of truth):

  • National layer — six banners: Walmart, Costco, Whole Foods, Sprouts, Sam's Club, Aldi. 51 states (incl. DC) with at least one priced, 2+ banner comparison in 50, 3+ in 46 (measured 2026-08-11). These stores are priced weekly against a ~43-item staples basket.
  • Deep metros — San Francisco, Fresno, Phoenix, Austin: 7–17 banners with full shopping catalogs.

Prices are cached observations, not live quotes. Exact-match rate by cache age, measured over 275k observation pairs: 99.6% under a day, 93.8% at a week, 79.9% at 30 days. Every row carries price_as_of and price_age_days; pass max_age_days to enforce what your use case tolerates.

What this deliberately is not

  • No basket optimizer. To estimate a basket, call compare_price per item and sum it yourself.
  • No state-level answers where prices measurably don't hold state-wide. Chain-wide for target, smartandfinal, bashas, frys, foodsco — and per-state where a chain is bimodal: Costco in ten measured states, Whole Foods in CA and NV. Measured, not assumed; the demote list tracks the weekly panel.
  • No blended accuracy score. Price staleness is bimodal: a stale price is either exactly right or meaningfully wrong, so we disclose age instead of averaging it away.

Operated by VoiceArc Inc. Not affiliated with or endorsed by any retailer; retailer names identify where a price was observed.

來源：README.md，提交 7d6d4f1

工具

0
該伺服器需要 API 金鑰等憑證，因此 SourceWeft 無法在沒有憑證的情況下讀取其工具，也未收錄。

版本歷史

1
  1. v1.0.0最新Sep 16, 2026

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