global.rootz.food/grocery MCP Server

This MCP server exposes signed U.S. food and grocery data. It centers on Kroger-related information, including prices and nutrition details. The dataset also covers allergens, recalls, and diet filters, enabling filtered access to food and grocery content for downstream applications.

🛠️ Key Features

Signed U.S. food & grocery data
Kroger prices
Nutrition details
Allergen information
Recalls data
Diet filters

🚀 Use Cases

Retrieve Kroger prices for U.S. grocery items
Display nutrition information alongside product data
Filter results based on diet constraints
Provide allergen and recall context for safety-focused workflows

⚡ Developer Benefits

Structured access to food/grocery attributes (prices, nutrition, allergens, recalls)
Support for diet-filtered queries using provided diet filters

⚠️ Limitations

Scope is limited to signed U.S. food & grocery data and the included data categories (prices, nutrition, allergens, recalls, diet filters).

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.

Server	Data	Signed records
`io.github.rootz-global/politics`	25,546 US officials, bills, votes, positions	✅ Ed25519
`io.github.rootz-global/origin`	8,000+ SEC public-company profiles from EDGAR	✅ origin leaf
`io.github.rootz-global/shipping`	Oil/LNG/grain trade, sanctions, fleet, emissions	✅ signed
`io.github.rootz-global/cars`	247k used vehicles, 507 dealers	source-linked
`io.github.rootz-global/rental`	Caribbean vacation-rental registry	source-linked
`io.github.rootz-global/timeshare`	Timeshare marketplace + FL DBPR / CFPB data	source-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.

query	string	required	Product name, brand, or UPC barcode to search for
brand	string	optional	Filter by brand name
category	string	optional	Filter by food category
source	string	optional	Which data source to search
limit	number	optional	Max results (default 20)

product_id	number	optional	Product ID from food_search results (products table)
upc	string	optional	UPC/barcode to look up directly
kroger_id	string	optional	Kroger product ID for direct Kroger lookup

product_ids	array	required	Product IDs to compare (2-5)
nutrients	array	optional	Specific nutrients to compare (default: all major)

query	string	optional	Search product descriptions, company names, or recall reasons
classification	string	optional	Class I = dangerous/death, Class II = temporary health problems, Class III = unlikely harm
state	string	optional	2-letter state code to filter by recalling firm location
year	number	optional	Filter by year
limit	number	optional

product	string	required	Product name or brand to check
months	number	optional	Look back period in months (default 12)

global.rootz.food/grocery

global.rootz.food/grocery MCP Server

🛠️ Key Features

🚀 Use Cases

⚡ Developer Benefits

⚠️ Limitations

food_search

food_nutrition

food_compare

food_recall_search

food_recall_check

food_commodity_prices

food_retail_prices

food_ingredients_lookup

food_data_sources

food_new_products

food_supply_chain

food_kroger_product

food_price_compare

food_diet_filter

food_household_meal

food_receipt_lookup

food_profile

food_meal_recommend

Rootz MCP Servers

Install

Remote endpoint

commodity	string	optional	Commodity name: lettuce, ground_beef, whole_milk, eggs, wheat, corn, etc.
category	string	optional
market	string	optional
weeks	number	optional	Number of recent data points

item	string	optional	Food item to look up: eggs, milk, bread, ground beef, chicken, etc.
months	number	optional	Number of recent months

days	number	optional	Look back period in days
source	string	optional
limit	number	optional

upc	string	optional	UPC barcode to look up
kroger_id	string	optional	Kroger product ID
query	string	optional	Search Kroger products by name
limit	number	optional

max_price	number	optional	Maximum price in dollars
min_protein	number	optional	Minimum protein grams per serving
max_calories	number	optional	Maximum calories per serving
max_fat	number	optional	Maximum total fat grams (great for post-gallbladder)
max_carbs	number	optional	Maximum carbs grams (great for keto/GLP-1)
max_sodium	number	optional	Maximum sodium mg
allergen_free	array	optional	Allergens to exclude: gluten, dairy, nuts, soy, eggs, shellfish, wheat, peanuts
snap_only	boolean	optional	Only SNAP-eligible products
organic_only	boolean	optional	Only certified organic products
in_stock	boolean	optional	Only products currently in stock
category	string	optional	Product category filter (Produce, Dairy, Meat & Seafood, etc.)
sort_by	string	optional
limit	number	optional

members	array	required	Household members with individual dietary constraints
max_price	number	optional	Maximum price per item
category	string	optional	Product category filter
limit	number	optional

profile_hash	string	optional	Bridge profile hash from /p/{hash}. If given, constraints are read from the user profile.
agent_id	string	optional	Your agent id (claude/gpt/grok/gemini). With profile_hash, the recommendation is written into portable agent memory.
diet	string	optional	Override diet: any \| high-protein \| keto \| pescatarian \| vegetarian \| vegan
exclude_allergens	array	optional	Allergens to avoid, e.g. ["dairy","shellfish"]
min_protein	number	optional	Minimum protein grams
max_sodium	number	optional	Maximum sodium mg
max_calories	number	optional	Maximum calories
ready_to_eat	boolean	optional	Only ready-to-eat (Factor) meals — no cooking
brand	string	optional	Filter to a brand: HelloFresh \| Factor
limit	number	optional	Max recommendations