MCPFax Food Facts
Can this person eat this?
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What it can do
What data it sees
Do you need an account
No: the server works without sign-in
Can this person eat this? Allergens, additives and nutrition from a barcode.
Server tool list (3)
Raw names from tools/list. Only developers need these.
| request_data | FREE, no payment. Describe in your own words the data you are trying to buy — anything, not just food — and get back whether we operate a service that supplies it, with the MCP endpoint if so. Every request is catalogued so repeatedly-requested data gets built. Nothing identifying is stored, only the words of the request. |
| demand_report | FREE, no payment. The aggregate of what agents have told us they are looking for, most-requested first, with the categories nothing available yet serves. |
| food_by_barcode | Look up a packaged food by its barcode and get the fields that answer "can this person eat this?" — ingredients, allergens, traces, additives, Nutri-Score, NOVA processing group and per-100g nutrition. Data is from Open Food Facts, which is crowd-sourced and openly licensed: coverage is uneven by country and a product can be listed with most nutrition empty, so every response carries a completeness flag and missing values are null rather than estimated. A barcode not in the database returns not_found and is NOT charged. Costs $0.005 USDC per call via x402 on Base. |