The Food Facts MCP server,
connected in one click.
Look up a packaged food by barcode, search and compare products, and check listed allergens. Connect the official Food Facts MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add Food Facts to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http food-facts https://food.openkrill.app/mcpRun in your terminal, then restart Claude Code.
Food Facts · https://food.openkrill.app/mcp
What your AI can do with Food Facts
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “lookup_barcode”: Use this when the user gives a product barcode (EAN or UPC) and wants to know what is in it, such as "what is in 3017620422003?". Returns th.”
“Use “search_products”: Use this when the user wants to find food products by name or brand, such as "find oat milks" or "Nutella jars in Germany". Pass the words t.”
“Use “compare_products”: Use this when the user wants to compare packaged foods, such as "which of these barcodes has the least sugar?". Pass one to five barcodes an.”
“Use “check_allergens”: Use this when the user asks whether a product contains certain allergens, such as "does 5449000000996 contain milk or nuts?". Pass the barco.”
How secure is the Food Facts MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Food Facts holds up.
Official endpoint
Operated by Food Facts (openkrill.app) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If Food Facts adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick Food Facts
Choose Food Facts in the gate directory. No sign-in needed.
Use it anywhere
Food Facts's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Food Facts exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
lookup_barcode — Use this when the user gives a product barcode (EAN or UPC) and wants to know what is in it, such as "what is in 3017620422003?". Returns th
search_products — Use this when the user wants to find food products by name or brand, such as "find oat milks" or "Nutella jars in Germany". Pass the words t
compare_products — Use this when the user wants to compare packaged foods, such as "which of these barcodes has the least sugar?". Pass one to five barcodes an
check_allergens — Use this when the user asks whether a product contains certain allergens, such as "does 5449000000996 contain milk or nuts?". Pass the barco
submit_feedback — Send feedback to the maintainers about a missing tool, broken links, a bug, or stale data. Use this to send feedback, a bug report or a feat
get_feedback_reply — Read the feedback reply for a ticket from submit_feedback. Use this to read the maintainers' reply to feedback you sent with submit_feedback
index_tools — LinkedIn recruiter jobs feedback broken links: search openkrill MCP tools by task. Use this to find a tool for recruiter search, LinkedIn ke
Who runs the Food Facts MCP server?
The Food Facts MCP server at a glance
https://food.openkrill.app/mcpQuestions, answered
Is there an official Food Facts MCP server?
Yes — Food Facts operates its own remote MCP server at food.openkrill.app. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect Food Facts to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Food Facts in the directory. No account or sign-in is needed. From then on, Food Facts's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Food Facts runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Food Facts MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect Food Facts in minutes. No credit card required.
Connect more than just Food Facts
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Food Facts in: Claude · Claude Code · ChatGPT · Cursor · VS Code