Signed US food & grocery data: Kroger prices, nutrition, allergens, recalls, diet filters.
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Get commodity prices for agricultural products — produce, meat, dairy, grains. Source: USDA AMS Market News (100 years of free data) + BLS retail prices.
Number of recent data points
Commodity name: lettuce, ground_beef, whole_milk, eggs, wheat, corn, etc.
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Get commodity prices for agricultural products — produce, meat, dairy, grains. Source: USDA AMS Market News (100 years of free data) + BLS retail prices.
| Argument | Type | Description |
|---|---|---|
| weeks | number | Number of recent data points |
| market | string | |
| category | string | |
| commodity | string | Commodity name: lettuce, ground_beef, whole_milk, eggs, wheat, corn, etc. |
{
"type": "object",
"properties": {
"weeks": {
"type": "number",
"default": 12,
"description": "Number of recent data points"
},
"market": {
"enum": [
"retail",
"farm_gate",
"terminal",
"national",
"all"
],
"type": "string",
"default": "all"
},
"category": {
"enum": [
"produce",
"meat",
"dairy",
"grain",
"all"
],
"type": "string",
"default": "all"
},
"commodity": {
"type": "string",
"description": "Commodity name: lettuce, ground_beef, whole_milk, eggs, wheat, corn, etc."
}
}
}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.
| Argument | Type | Description |
|---|---|---|
| nutrients | array | Specific nutrients to compare (default: all major) |
| product_ids* | array | Product IDs to compare (2-5) |
{
"type": "object",
"required": [
"product_ids"
],
"properties": {
"nutrients": {
"type": "array",
"items": {
"type": "string"
},
"description": "Specific nutrients to compare (default: all major)"
},
"product_ids": {
"type": "array",
"items": {
"type": "number"
},
"description": "Product IDs to compare (2-5)"
}
}
}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.
No arguments.
{
"type": "object",
"properties": {}
}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.
| Argument | Type | Description |
|---|---|---|
| limit | number | |
| max_fat | number | Maximum total fat grams (great for post-gallbladder) |
| sort_by | string | |
| category | string | Product category filter (Produce, Dairy, Meat & Seafood, etc.) |
| in_stock | boolean | Only products currently in stock |
| max_carbs | number | Maximum carbs grams (great for keto/GLP-1) |
| max_price | number | Maximum price in dollars |
| snap_only | boolean | Only SNAP-eligible products |
| max_sodium | number | Maximum sodium mg |
| min_protein | number |
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.
| Argument | Type | Description |
|---|---|---|
| limit | number | |
| members* | array | Household members with individual dietary constraints |
| category | string | Product category filter |
| max_price | number | Maximum price per item |
{
"type": "object",
"required": [
"members"
],
"properties": {
"limit": {
"type": "number",
"default": 15
},
"members": {
"type": "array",
"items": {
"type": "object",
"properties": {
"name": {
"type": "string",
"description": "Person name"
},
"max_fat": {
"type": "number"
},
"max_carbs": {
"type": "number"
},
"max_sodium": {
"type": "number"
},
"min_protein": {
"type": "number"
},
"max_calories": {
"type": "number"
},
"allergen_free": {
"type": "array",
"items": {
"type": "string"
}
}
}
},
"description": "Household members with individual dietary constraints"
},
"category": {
"type": "string",
"description": "Product category filter"
},
"max_price": {
"type": "number",
"description": "Maximum price per item"
}
}
}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.
| Argument | Type | Description |
|---|---|---|
| limit | number | |
| query* | string | Product name or brand to look up ingredients for |
| allergen | string | Filter for specific allergen: gluten, dairy, nuts, soy, eggs, shellfish |
{
"type": "object",
"required": [
"query"
],
"properties": {
"limit": {
"type": "number",
"default": 10
},
"query": {
"type": "string",
"description": "Product name or brand to look up ingredients for"
},
"allergen": {
"type": "string",
"description": "Filter for specific allergen: gluten, dairy, nuts, soy, eggs, shellfish"
}
}
}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.
| Argument | Type | Description |
|---|---|---|
| upc | string | UPC barcode to look up |
| limit | number | |
| query | string | Search Kroger products by name |
| kroger_id | string | Kroger product ID |
{
"type": "object",
"properties": {
"upc": {
"type": "string",
"description": "UPC barcode to look up"
},
"limit": {
"type": "number",
"default": 10
},
"query": {
"type": "string",
"description": "Search Kroger products by name"
},
"kroger_id": {
"type": "string",
"description": "Kroger product ID"
}
}
}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.
| Argument | Type | Description |
|---|---|---|
| diet | string | Override diet: any | high-protein | keto | pescatarian | vegetarian | vegan |
| brand | string | Filter to a brand: HelloFresh | Factor |
| limit | number | Max recommendations |
| agent_id | string | Your agent id (claude/gpt/grok/gemini). With profile_hash, the recommendation is written into portable agent memory. |
| max_sodium | number | Maximum sodium mg |
| min_protein | number | Minimum protein grams |
| max_calories | number | Maximum calories |
| profile_hash | string | Bridge profile hash from /p/{hash}. If given, constraints are read from the user profile. |
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.
| Argument | Type | Description |
|---|---|---|
| days | number | Look back period in days |
| limit | number | |
| source | string |
{
"type": "object",
"properties": {
"days": {
"type": "number",
"default": 30,
"description": "Look back period in days"
},
"limit": {
"type": "number",
"default": 25
},
"source": {
"enum": [
"usda",
"openfoodfacts",
"all"
],
"type": "string",
"default": "all"
}
}
}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.
| Argument | Type | Description |
|---|---|---|
| upc | string | UPC/barcode to look up directly |
| kroger_id | string | Kroger product ID for direct Kroger lookup |
| product_id | number | Product ID from food_search results (products table) |
{
"type": "object",
"properties": {
"upc": {
"type": "string",
"description": "UPC/barcode to look up directly"
},
"kroger_id": {
"type": "string",
"description": "Kroger product ID for direct Kroger lookup"
},
"product_id": {
"type": "number",
"description": "Product ID from food_search results (products table)"
}
}
}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.
| Argument | Type | Description |
|---|---|---|
| product* | string | Product name: eggs, ground beef, lettuce, milk, chicken, bread, etc. |
{
"type": "object",
"required": [
"product"
],
"properties": {
"product": {
"type": "string",
"description": "Product name: eggs, ground beef, lettuce, milk, chicken, bread, etc."
}
}
}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.
| Argument | Type | Description |
|---|---|---|
| profile_hash* | string | Profile hash from the URL (e.g., "8f3k9x2p") |
{
"type": "object",
"required": [
"profile_hash"
],
"properties": {
"profile_hash": {
"type": "string",
"description": "Profile hash from the URL (e.g., \"8f3k9x2p\")"
}
}
}Check if a specific food product or brand has any active or recent recalls. Critical for food safety awareness.
| Argument | Type | Description |
|---|---|---|
| months | number | Look back period in months (default 12) |
| product* | string | Product name or brand to check |
{
"type": "object",
"required": [
"product"
],
"properties": {
"months": {
"type": "number",
"default": 12,
"description": "Look back period in months (default 12)"
},
"product": {
"type": "string",
"description": "Product name or brand to check"
}
}
}Search FDA food recalls by product, company, reason, or date range. Covers all US food recalls from 2004-present. Source: openFDA (public domain).
| Argument | Type | Description |
|---|---|---|
| year | number | Filter by year |
| limit | number | |
| query | string | Search product descriptions, company names, or recall reasons |
| state | string | 2-letter state code to filter by recalling firm location |
| classification | string | Class I = dangerous/death, Class II = temporary health problems, Class III = unlikely harm |
{
"type": "object",
"properties": {
"year": {
"type": "number",
"description": "Filter by year"
},
"limit": {
"type": "number",
"default": 20
},
"query": {
"type": "string",
"description": "Search product descriptions, company names, or recall reasons"
},
"state": {
"type": "string",
"description": "2-letter state code to filter by recalling firm location"
},
"classification": {
"enum": [
"Class I",
"Class II",
"Class III"
],
"type": "string",
"description": "Class I = dangerous/death, Class II = temporary health problems, Class III = unlikely harm"
}
}
}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.
| Argument | Type | Description |
|---|---|---|
| upcs* | array | List of UPC barcodes from a receipt |
{
"type": "object",
"required": [
"upcs"
],
"properties": {
"upcs": {
"type": "array",
"items": {
"type": "string"
},
"description": "List of UPC barcodes from a receipt"
}
}
}Get average retail prices for common grocery items from BLS CPI data. ~70 food items tracked monthly. Shows price trends over time.
| Argument | Type | Description |
|---|---|---|
| item | string | Food item to look up: eggs, milk, bread, ground beef, chicken, etc. |
| months | number | Number of recent months |
{
"type": "object",
"properties": {
"item": {
"type": "string",
"description": "Food item to look up: eggs, milk, bread, ground beef, chicken, etc."
},
"months": {
"type": "number",
"default": 12,
"description": "Number of recent months"
}
}
}Search for food products by name, brand, or UPC barcode. Returns nutrition, ingredients, allergens, REAL-TIME KROGER PRICING, aisle location, and data source origin. Aggregates USDA (3,500+ foods) + Open Food Facts (1,000+ products) + Kroger (6,300+ products with prices).
| Argument | Type | Description |
|---|---|---|
| brand | string | Filter by brand name |
| limit | number | Max results (default 20) |
| query* | string | Product name, brand, or UPC barcode to search for |
| source | string | Which data source to search |
| category | string | Filter by food category |
{
"type": "object",
"required": [
"query"
],
"properties": {
"brand": {
"type": "string",
"description": "Filter by brand name"
},
"limit": {
"type": "number",
"default": 20,
"description": "Max results (default 20)"
},
"query": {
"type": "string",
"description": "Product name, brand, or UPC barcode to search for"
},
"source": {
"enum": [
"usda",
"openfoodfacts",
"kroger",
"all"
],
"type": "string",
"default": "all",
"description": "Which data source to search"
},
"category": {
"type": "string",
"description": "Filter by food category"
}
}
}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.
| Argument | Type | Description |
|---|---|---|
| product_id | number | Product ID to trace |
| product_name | string | Or search by product name |
{
"type": "object",
"properties": {
"product_id": {
"type": "number",
"description": "Product ID to trace"
},
"product_name": {
"type": "string",
"description": "Or search by product name"
}
}
}| Minimum protein grams per serving |
| max_calories | number | Maximum calories per serving |
| organic_only | boolean | Only certified organic products |
| allergen_free | array | Allergens to exclude: gluten, dairy, nuts, soy, eggs, shellfish, wheat, peanuts |
{
"type": "object",
"properties": {
"limit": {
"type": "number",
"default": 20
},
"max_fat": {
"type": "number",
"description": "Maximum total fat grams (great for post-gallbladder)"
},
"sort_by": {
"enum": [
"price",
"protein",
"calories",
"protein_per_dollar",
"rating"
],
"type": "string",
"default": "price"
},
"category": {
"type": "string",
"description": "Product category filter (Produce, Dairy, Meat & Seafood, etc.)"
},
"in_stock": {
"type": "boolean",
"default": true,
"description": "Only products currently in stock"
},
"max_carbs": {
"type": "number",
"description": "Maximum carbs grams (great for keto/GLP-1)"
},
"max_price": {
"type": "number",
"description": "Maximum price in dollars"
},
"snap_only": {
"type": "boolean",
"default": false,
"description": "Only SNAP-eligible products"
},
"max_sodium": {
"type": "number",
"description": "Maximum sodium mg"
},
"min_protein": {
"type": "number",
"description": "Minimum protein grams per serving"
},
"max_calories": {
"type": "number",
"description": "Maximum calories per serving"
},
"organic_only": {
"type": "boolean",
"default": false,
"description": "Only certified organic products"
},
"allergen_free": {
"type": "array",
"items": {
"type": "string"
},
"description": "Allergens to exclude: gluten, dairy, nuts, soy, eggs, shellfish, wheat, peanuts"
}
}
}| ready_to_eat | boolean | Only ready-to-eat (Factor) meals — no cooking |
| exclude_allergens | array | Allergens to avoid, e.g. ["dairy","shellfish"] |
{
"type": "object",
"properties": {
"diet": {
"type": "string",
"description": "Override diet: any | high-protein | keto | pescatarian | vegetarian | vegan"
},
"brand": {
"type": "string",
"description": "Filter to a brand: HelloFresh | Factor"
},
"limit": {
"type": "number",
"default": 5,
"description": "Max recommendations"
},
"agent_id": {
"type": "string",
"description": "Your agent id (claude/gpt/grok/gemini). With profile_hash, the recommendation is written into portable agent memory."
},
"max_sodium": {
"type": "number",
"description": "Maximum sodium mg"
},
"min_protein": {
"type": "number",
"description": "Minimum protein grams"
},
"max_calories": {
"type": "number",
"description": "Maximum calories"
},
"profile_hash": {
"type": "string",
"description": "Bridge profile hash from /p/{hash}. If given, constraints are read from the user profile."
},
"ready_to_eat": {
"type": "boolean",
"description": "Only ready-to-eat (Factor) meals — no cooking"
},
"exclude_allergens": {
"type": "array",
"items": {
"type": "string"
},
"description": "Allergens to avoid, e.g. [\"dairy\",\"shellfish\"]"
}
}
}