Grocery

global.rootz.food由 food.rootz.global 发布官方发布者v2.0.0更新于 Oct 24, 2026

Signed US food & grocery data: Kroger prices, nutrition, allergens, recalls, diet filters.

已验证Streamable HTTP可网页运行位置与生活数据与分析商业与电商

概览

AI 生成的概览

远程 MCP 服务器，提供美国食品与杂货数据：商品搜索、营养、过敏原、召回、大宗与零售价格以及 Kroger 实时价格。

可以做什么
按名称、品牌或 UPC 搜索食品，返回营养、配料、过敏原以及 Kroger 价格和货架位置；查询详细营养信息，或并排比较 2 至 5 种商品。按商品、公司、原因或日期检索 FDA 食品召回，并检查特定商品或品牌是否有现行召回。查询品牌食品的配料表与过敏原，浏览近期新增商品及底层数据来源清单。获取农产品大宗价格、BLS 零售均价以及农场、批发、零售各环节的价格水平，并查看 Kroger 商品详情，如库存、履约方式与 SNAP 资格。按饮食、营养、价格、库存等条件筛选商品，为有不同饮食需求的家庭成员寻找共同适用的食品，并根据条码清单汇总营养与召回信息。
适用场景
适合需要回答包装食品营养、过敏原、召回、杂货价格或受饮食限制的购物问题时使用，尤其针对美国商品和 Kroger 库存。也适合比较商品或按多项饮食约束为家庭筛选餐食。
运行要求
远程 streamable HTTP 端点；未声明软件包、环境变量或请求头，也未声明身份验证。需要能访问该端点的网络。部分功能依赖 Kroger 商品数据和用户档案链接。
安装前请注意
档案相关工具会读取持久化的用户饮食档案，其中可能包含家庭成员、饮食限制、过敏原、用药和购买记录，需考虑存储了哪些个人数据以及谁能读取。餐食推荐会返回购买链接。供应链数据说明目前仅对演示商品填充。

安装

在 SourceWeft 中

  1. 打开 控制台中的 Grocery，将其添加到工作区。
  2. 为需要使用其工具的对话启用该服务。

Web executable，通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。

交给智能体安装

把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体，或 SourceWeft 对话中。智能体会读取该服务器的安装指南，先向你展示发布者、端点和登录方式，经你同意后再把它添加到你的客户端。密钥不会写进任何命令。

阅读 https://sourceweft.com/mcp/global.rootz.food%2Fgrocery/install.md，并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前，先告诉我它的发布者、端点和登录方式，等我确认。不要把 API 密钥写进命令或我会提交的文件；问我密钥应从哪里获取。

查看智能体所依据的安装指南

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "mcpServers": {
    "grocery": {
      "type": "http",
      "url": "https://food.rootz.global/mcp"
    }
  }
}

README

Rootz MCP Servers

Registry entries for the Rootz family of AI-native, origin-verified data services, published to the official Model Context Protocol registry.

Each server exposes a live MCP endpoint (https://<service>.rootz.global/mcp) that AI agents can call for verified, primary-source data — companies, US politics, vehicles, shipping, rentals, and timeshares. Where a dataset is cryptographically signed, its records verify to a signed origin; where it is not, that is stated plainly.

ServerDataSigned records
io.github.rootz-global/politics25,546 US officials, bills, votes, positions✅ Ed25519
io.github.rootz-global/origin8,000+ SEC public-company profiles from EDGAR✅ origin leaf
io.github.rootz-global/shippingOil/LNG/grain trade, sanctions, fleet, emissions✅ signed
io.github.rootz-global/cars247k used vehicles, 507 dealerssource-linked
io.github.rootz-global/rentalCaribbean vacation-rental registrysource-linked
io.github.rootz-global/timeshareTimeshare marketplace + FL DBPR / CFPB datasource-linked

Publishing is automated via GitHub Actions OIDC — see .github/workflows/publish.yml. The io.github.rootz-global/* namespace is granted by the org identity; no secrets or DNS records are used.

Principles: Origin not trust · Measurements not trust · Primary sources over fragments.

来源：README.md，提交 d9aff42

工具

18

food_nutrition

Get detailed nutrition facts for a specific food product. Returns calories, protein, fat, carbs, vitamins, minerals, ingredients, allergens. If product exists in Kroger, also returns real-time price, aisle location, stock level, ratings, SNAP eligibility.

输入参数upckroger_idproduct_id

food_compare

Compare nutrition facts between 2-5 food products side by side. Great for "which is healthier" questions. Shows per-serving and per-100g when available.

输入参数nutrientsproduct_ids必填

food_recall_check

Check if a specific food product or brand has any active or recent recalls. Critical for food safety awareness.

输入参数monthsproduct必填

food_commodity_prices

Get commodity prices for agricultural products — produce, meat, dairy, grains. Source: USDA AMS Market News (100 years of free data) + BLS retail prices.

输入参数weeksmarketcategorycommodity

food_retail_prices

Get average retail prices for common grocery items from BLS CPI data. ~70 food items tracked monthly. Shows price trends over time.

输入参数itemmonths

food_ingredients_lookup

Look up ingredient lists and allergens for branded food products. Shows every ingredient with the data source origin. Essential for dietary restrictions, allergies, and MAHA transparency.

输入参数limitquery必填allergen

food_data_sources

Show all data sources powering Food Intel, with record counts, last update times, origin URLs, and whether MCP tools exist. Full transparency on where every data point comes from.

无需输入参数。

food_new_products

Find recently added food products across all data sources. Answers the question: "how does AI know about new products?" Shows the discovery lag between product launch and data availability.

输入参数dayslimitsource

food_supply_chain

View supply chain / traceability data for a product (FSMA 204 style). Shows farm-to-shelf journey: grow, harvest, pack, ship, receive, retail. Currently populated for demo products — designed for real-time FSMA 204 data integration.

输入参数product_idproduct_name

food_kroger_product

Get Kroger-specific product details: real-time pricing, aisle/shelf location, stock level, fulfillment options (curbside/delivery/in-store), ratings, SNAP eligibility, organic/GMO claims, allergens, ingredients, nutrition, country of origin, and product images.

输入参数upclimitquerykroger_id

food_price_compare

Compare price levels for a food product across the supply chain: farm gate (USDA AMS), wholesale/terminal market, BLS national retail average, and Kroger real-time retail. Shows markup at each level. Great for understanding food economics.

输入参数product必填

food_diet_filter

Find products matching dietary, nutritional, price, and availability criteria. THE query Google cannot answer: "SNAP-eligible, gluten-free, sub-$4 protein source in stock sorted by protein-per-dollar." Combines Kroger real-time pricing + nutrition + allergens + stock.

输入参数limitmax_fatsort_bycategoryin_stockmax_carbsmax_pricesnap_onlymax_sodiummin_proteinmax_caloriesorganic_only另有 1 个

food_household_meal

Find food products that work for ALL members of a household with different dietary needs. Example: person A needs low-fat (post-gallbladder), person B needs high-protein (GLP-1). Finds products satisfying ALL constraints simultaneously.

输入参数limitmembers必填categorymax_price

food_receipt_lookup

Given a list of UPC barcodes (from a receipt or shopping list), return full nutrition breakdown, ingredient analysis, allergen warnings, recall checks, and total meal nutrition for everything purchased. The receipt-to-nutrition bridge nobody else has built.

输入参数upcs必填

food_profile

Read a user food profile — household members, dietary constraints, allergens, medications, purchase history, and cross-AI agent memory. The profile URL (food.rootz.global/p/{hash}) is the persistent Layer 9 that any AI can read. Use this to personalize food recommendations.

输入参数profile_hash必填

food_meal_recommend

Recommend Rootz Meal Graph meals (HelloFresh + Factor) matched to a user bridge profile. Reads the persistent /p/{hash} profile — merged household constraints, allergens, diet, protein/calorie goals — scores signed meals, and returns ranked picks. Every result carries buy_at = the canonical hellofresh.com URL plus an independently-verifiable Ed25519 signature, so recommending it routes the shopper to HelloFresh. Optionally writes the recommendation back into cross-AI agent memory so the user portable preferences grow over time.

输入参数dietbrandlimitagent_idmax_sodiummin_proteinmax_caloriesprofile_hashready_to_eatexclude_allergens

版本历史

1
  1. v2.0.0最新Sep 16, 2026

评分

已满足适用检查项的 90%

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