Jaronskijakub Fatsecret

Name: Jaronskijakub Fatsecret MCP Server
Author: jaronskijakub

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Unofficial, self-hosted MCP server for logging food into a FatSecret food diary through Claude.

Getting Started

npx @getmcp/cli add io.github.jaronskijakub/fatsecret-mcp

Requires Python 3.10+. Community-contributed server. Review source before installing.

Claude Desktopguide →Vscodeguide →Cursorguide →Windsurfguide →

Required Environment Variables

FATSECRET_CONSUMER_KEY
Your FatSecret Platform API consumer key.
FATSECRET_CONSUMER_SECRET
Your FatSecret Platform API consumer secret.
FATSECRET_MCP_SIGNING_KEY
A random key of at least 32 characters that signs drafts. Keep it across restarts.
FATSECRET_MCP_USERS
Everyone the server serves, as one JSON line written by `fatsecret-mcp add-user`.

Configuration

Config file: ~/Library/Application Support/Claude/claude_desktop_config.json

JSON

{
  "mcpServers": {
    "io.github.jaronskijakub/fatsecret-mcp": {
      "command": "uvx",
      "args": [
        "fatsecret-mcp"
      ],
      "env": {
        "FATSECRET_CONSUMER_KEY": "",
        "FATSECRET_CONSUMER_SECRET": "",
        "FATSECRET_MCP_SIGNING_KEY": "",
        "FATSECRET_MCP_USERS": "",
        "FATSECRET_MCP_USER": ""
      }
    }
  }
}

Claude Desktop MCP documentation