Meals in plain language
Say “oatmeal with banana and peanut butter” — your AI estimates calories and macros and logs it. No database search.
Yazio alternative
Looking for a Yazio MCP server?
Yazio doesn't have one — so you can't use it inside Claude or ChatGPT. Nutrition MCP does the same job by conversation, and it's free and open source.
The short answer
No, Yazio has no MCP server.
The Model Context Protocol (MCP) is the open standard that lets AI assistants like Claude and ChatGPT connect to outside tools. Yazio doesn't publish an MCP server, so there's no official way to log food to it from your AI. If you searched for “Yazio MCP” or “connect Yazio to Claude,” what you're really after is a nutrition tracker that lives inside your AI — that's exactly what Nutrition MCP is.
What you get instead
The same tracking, just by talking
Barcode scanning — free
Send a product barcode and pull verified macros from Open Food Facts. No Premium subscription to unlock it.
Weight & goals
Log body weight in kg or lb, set calorie, macro, and water targets, and track trends toward a goal weight.
Summaries & trends
Ask for daily totals, weekly trends, streaks, and recurring meal patterns — right in the chat.
Export & own your data
Export everything to CSV anytime and delete your account and data whenever you want.
Open source & free
MIT-licensed and self-hostable — no ads, no paywall, no upsell. Audit the code or run your own instance.
Yazio vs. Nutrition MCP
How they stack up
Yazio
- No MCP server — can't run inside Claude or ChatGPT
- Search the database for each food you log
- Some features, like meal plans, need a paid PRO plan
- A separate app and account to manage
Nutrition MCP
- Built as an MCP server — lives inside Claude & ChatGPT
- Describe meals in plain language; macros estimated for you
- Barcode scanning, trends, and exports — all free
- No separate app, no ads, open source
Yazio is a polished tracker with good meal plans. Nutrition MCP focuses on effortless conversational logging that lives inside Claude or ChatGPT — free and open source.
Moving from Yazio
Plans on one side, logging on the other
Yazio pairs tracking with structured meal plans, recipes, and fasting tools, polished for a European audience. If a guided plan is what keeps you on track, Yazio does that well and Nutrition MCP doesn't try to — it isn't a meal-plan app.
What it does do is make the logging half effortless. Instead of searching Yazio's database for each ingredient, you describe the dish and your AI handles the macros — then answers “how am I doing today?” in the same breath. Pair it with whatever eating plan you already follow.
How to switch
Connect in under a minute
Works with any MCP client that supports OAuth 2.0 with PKCE. On first connect you create an account with Google or an email and password.
- Open Claude (web or desktop) and click Customize → Connectors.
- Click +, then Add custom connector, and give it a name like Nutrition.
-
Paste
https://nutrition-mcp.com/mcpinto the Remote MCP server URL field and click Add. - Click Connect, sign in, and start logging by saying what you ate.
Using ChatGPT or another client instead? The full install guide covers ChatGPT, Cursor, VS Code, Claude Code, and more.
FAQ
Yazio & MCP questions
Does Yazio have an MCP server?
No. Yazio does not offer a Model Context Protocol (MCP) server, so there is no official way to connect it to Claude, ChatGPT, or other AI assistants. Nutrition MCP is a free, open-source alternative built as an MCP server from the ground up, so you can log meals and macros directly inside your AI.
How do I connect Yazio to Claude?
There is no official Yazio connector for Claude, because Yazio has no MCP server or public MCP integration. The closest option is Nutrition MCP, a free MCP server: add https://nutrition-mcp.com/mcp as a custom connector in Claude, sign in, and start logging by conversation.
Is Nutrition MCP a good Yazio alternative?
If you want to track calories, macros, water, and weight without opening a separate app or searching a food database, yes. Instead of tapping through a database, you describe what you ate in plain language, send a photo, or scan a barcode, and your AI logs it — completely free and open source.
Can I import my Yazio data?
There is no automatic Yazio import yet. Because logging is conversational it is quick to start fresh, and you fully own your Nutrition MCP data — export everything to CSV or delete your account at any time.
Is Nutrition MCP free?
Yes. Nutrition MCP is completely free with no premium tier, ads, or paywalled features — unlike apps that put some features behind a subscription. You only need a Claude or ChatGPT account to connect.
Track nutrition inside the AI you already use.
Free and open source — no Yazio account, no app to open.