Openfoodfacts Mcp Server

Connects Claude to the Open Food Facts crowd-sourced database of 3 million packaged food products. Exposes four tools: barcode lookup for full nutrition labels and ingredient parsing, filtered search across categories and nutrition grades, side-by-side product comparisons, and taxonomy browsing to find valid filter tags. Built on the framework author's own mcp-ts-core with embedded rate limiting and retry logic to stay within OFF's API constraints. The comparison tool is the standout feature here, letting you line up nutritional data for up to 10 products at once without managing individual requests. Reach for this when you need structured food data for meal planning, dietary analysis, or ingredient research. No API key required, runs over stdio or streamable HTTP, and includes a public hosted endpoint if you don't want to run it locally.