MCP server for accessing Yazio user & nutrition data (unofficial)
Connect Runs on your machine
claude mcp add yazio-mcp -e YAZIO_USERNAME=<YAZIO_USERNAME> -e YAZIO_PASSWORD=<YAZIO_PASSWORD> -e YAZIO_CLIENT_ID=<YAZIO_CLIENT_ID> -e YAZIO_CLIENT_SECRET=<YAZIO_CLIENT_SECRET> -- npx -y [email protected]
{
"mcpServers": {
"yazio-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"YAZIO_USERNAME": "<YAZIO_USERNAME>",
"YAZIO_PASSWORD": "<YAZIO_PASSWORD>",
"YAZIO_CLIENT_ID": "<YAZIO_CLIENT_ID>",
"YAZIO_CLIENT_SECRET": "<YAZIO_CLIENT_SECRET>"
}
}
}
}
{
"mcpServers": {
"yazio-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"YAZIO_USERNAME": "<YAZIO_USERNAME>",
"YAZIO_PASSWORD": "<YAZIO_PASSWORD>",
"YAZIO_CLIENT_ID": "<YAZIO_CLIENT_ID>",
"YAZIO_CLIENT_SECRET": "<YAZIO_CLIENT_SECRET>"
}
}
}
}
{
"servers": {
"yazio-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"YAZIO_USERNAME": "<YAZIO_USERNAME>",
"YAZIO_PASSWORD": "<YAZIO_PASSWORD>",
"YAZIO_CLIENT_ID": "<YAZIO_CLIENT_ID>",
"YAZIO_CLIENT_SECRET": "<YAZIO_CLIENT_SECRET>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
YAZIO_USERNAMERequired, secret | Yazio Username |
YAZIO_PASSWORDRequired, secret | Yazio Password |
YAZIO_CLIENT_IDOptional, secret | Client id of the Yazio app (optional, a built-in default is used) |
YAZIO_CLIENT_SECRETOptional, secret | Client secret of the Yazio app (optional, a built-in default is used) |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 11 Nov 2026 |
| Last updated | 11 Nov 2026 |
| Registry name | io.github.fliptheweb/yazio-mcp |
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