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Openfoodfacts Mcp Server

io.github.cyanheads/openfoodfacts-mcp-server · v0.4.4

Barcode lookup, nutrition search, and product comparison for 3M+ crowd-sourced food products.

Connect Remote server

Terminal
claude mcp add --transport http openfoodfacts-mcp-server https://openfoodfacts.caseyjhand.com/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "openfoodfacts-mcp-server": {
      "url": "https://openfoodfacts.caseyjhand.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "openfoodfacts-mcp-server": {
      "type": "http",
      "url": "https://openfoodfacts.caseyjhand.com/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://openfoodfacts.caseyjhand.com/mcp

Tools 4 found in our last check

  • off_get_product

    Fetch a packaged food product by barcode (4–40 digits: EAN-13, EAN-8, UPC, and the shorter and longer codes Open Food Facts also holds) from Open Food Facts. Returns the product name and generic name, brand, quantity, ingredients (raw text and parsed list), declared allergens, t…

  • off_search_products

    Search Open Food Facts by full-text query, structured tag filters, or both at once. Returns a summary list with barcodes, product names, brands, Nutri-Score, NOVA group, Green-Score, and categories — enough for triage and selection, not full label data. Use off_get_product on th…

  • off_compare_products

    Side-by-side nutrition and scoring comparison for 2–10 products per call by barcode; a repeated barcode is compared once, so two identical barcodes yield one row, and barcodes past the 10th distinct one are listed in unprocessed rather than fetched. Returns a normalized table of…

  • off_browse_taxonomy

    Resolve a human term to the canonical Open Food Facts tag ID that off_search_products filters on. Covers categories, labels/certifications, allergens, additives, countries, ingredients, NOVA groups, and Nutri-Score grades. Pass a search term to resolve against the Open Food Fact…

Details

Endpointhttps://openfoodfacts.caseyjhand.com/mcp (Streamable HTTP)
Package@cyanheads/[email protected] (NPM, stdio)
Package@cyanheads/[email protected] (NPM, streamable-http)
First published8 Nov 2026
Last updated8 Nov 2026
Registry nameio.github.cyanheads/openfoodfacts-mcp-server

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