Yazio MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 825 installs a week from npm. Last commit 23 Oct 2026.
MCP server for accessing Yazio user & nutrition data (unofficial)
Nothing serious here today
Today is the operative word: we check Yazio MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Connect this server
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add yazio-mcp -e 'YAZIO_USERNAME=<YAZIO_USERNAME>' -e 'YAZIO_PASSWORD=<YAZIO_PASSWORD>' -- npx -y yazio-mcp{
"mcpServers": {
"yazio-mcp": {
"command": "npx",
"args": [
"-y",
"yazio-mcp"
],
"env": {
"YAZIO_PASSWORD": "<YAZIO_PASSWORD>",
"YAZIO_USERNAME": "<YAZIO_USERNAME>"
}
}
}
}[mcp_servers.yazio-mcp]
command = "npx"
args = ["-y", "yazio-mcp"]
env = { YAZIO_USERNAME = "<YAZIO_USERNAME>", YAZIO_PASSWORD = "<YAZIO_PASSWORD>" }{
"mcpServers": {
"yazio-mcp": {
"command": "npx",
"args": [
"-y",
"yazio-mcp"
],
"env": {
"YAZIO_PASSWORD": "<YAZIO_PASSWORD>",
"YAZIO_USERNAME": "<YAZIO_USERNAME>"
}
}
}
}{
"servers": {
"yazio-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"yazio-mcp"
],
"env": {
"YAZIO_PASSWORD": "<YAZIO_PASSWORD>",
"YAZIO_USERNAME": "<YAZIO_USERNAME>"
}
}
}
}Put your own values in place of
<YAZIO_USERNAME> (Yazio Username), <YAZIO_PASSWORD> (Yazio Password).
The author’s registry entry marks them as required.
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Yazio MCP — questions
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