Global Food Products & Barcodes (Open Food Facts + USDA)
Comprehensive global food catalog integrating Open Food Facts and USDA FoodData Central. Query products by commercial barcode (EAN-13, UPC), manufacturer brand, localized product title, categories, and country of origin with multi-currency pricing.
Official NPM Package: dietspremium-mcp
Install the official DietsPremium MCP connector from the npm registry.
npm i dietspremium-mcp
npx -y dietspremium-mcp --auth "Bearer YOUR_MCP_SECRET"
Tool Argument Schema
Schema definition for the food-world tool.
| Argument | Type | Status | Default | Description |
|---|---|---|---|---|
| query | string | optional | — | Product name or keywords (e.g. "Coca-Cola Zero", "Nutella") |
| barcode | string | optional | — | EAN-13 or UPC barcode string (e.g. "5449000000996") |
| brand | string | optional | — | Manufacturer / brand name (e.g. "Barilla", "Nestle") |
| locale | string | optional | en | Target language locale |
| currency | string | optional | locale default | Currency for pricing (EUR, PLN, USD, ALL) |
| max_results | integer | optional | 10 | Maximum results |
MCP Client Configuration
Configure Claude Desktop, Cursor IDE, or direct JSON-RPC HTTP clients.
{
"mcpServers": {
"dietspremium": {
"command": "npx",
"args": [
"-y",
"dietspremium-mcp",
"--auth",
"Bearer YOUR_MCP_SECRET"
]
}
}
}{
"mcpServers": {
"dietspremium": {
"command": "npx",
"args": [
"-y",
"dietspremium-mcp",
"--auth",
"Bearer YOUR_MCP_SECRET"
]
}
}
}curl -X POST "https://www.dietspremium.com/_mcp" \
-H "Authorization: Bearer YOUR_MCP_SECRET" \
-H "Content-Type: application/json" \
-d '{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "food-world",
"arguments": {
"query": "barilla spaghetti",
"brand": "Barilla",
"locale": "pl",
"currency": "ALL"
}
}
}'JSON-RPC 2.0 tools/call Payload
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "food-world",
"arguments": {
"query": "barilla spaghetti",
"brand": "Barilla",
"locale": "pl",
"currency": "ALL"
}
}
}Tool Execution Response
SUCCESS{
"content": [
{
"type": "text",
"text": "Product: Barilla Spaghetti n.5 (EAN: 8076809513753) - Nutri-Score: A, Eco-Score: B. Calories: 359 kcal, Protein: 12.5g, Carbs: 70.9g. Price: 1.49 EUR (6.49 PLN)."
}
]
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