Yazio MCP

What it does

Yazio MCP bridges your AI assistant to Yazio, the popular diet and nutrition tracking app. Once connected, Claude or Cursor can read your daily nutrition summaries, log forgotten meals, search Yazio's food database, track water intake, and review exercise and weight history — all via natural language, without opening the app.

Tools

• get_user_daily_summary — Fetch a full day's nutrition summary including calories, macros, and meal breakdown
• get_user_consumed_items — List all food entries logged for a specific date
• get_user_weight — Retrieve weight history and trend data
• get_user_exercises — Get exercise entries for a given date
• get_user_water_intake — Check daily water consumption records
• get_user_goals — Access configured nutrition targets and macros
• get_user_settings — Read user preferences and account settings
• search_products — Search Yazio's extensive food database by keyword
• get_product — Get full nutritional detail for a specific food item by ID
• add_user_consumed_item — Add a food entry to your log for any meal and date
• add_user_water_intake — Record a cumulative water intake value in ml for a date
• remove_user_consumed_item — Delete a food entry by item ID

Installation

Add the following to your MCP client config, replacing credentials with your Yazio account details:

{
  "mcpServers": {
    "yazio": {
      "command": "npx",
      "args": ["-y", "yazio-mcp"],
      "env": {
        "YAZIO_USERNAME": "your_email@example.com",
        "YAZIO_PASSWORD": "your_password"
      }
    }
  }
}

Claude Desktop Extension (easiest): Download and open yazio-mcp.mcpb from the latest GitHub release. Credentials are stored securely in the OS keychain.

Claude Code CLI:

claude mcp add yazio -e YAZIO_USERNAME=your_email -e YAZIO_PASSWORD=your_password -- npx -y yazio-mcp

Cursor: Add via Settings → MCP → + Add new MCP server, or drop the JSON above into .cursor/mcp.json.

Supported hosts

Claude Desktop, Claude Code, Cursor