MCP server for Cronometer โ food logs, macros, fasting, biometrics, and recurring foods
Connect Runs on your machine
claude mcp add cronometer -e CRONOMETER_USERNAME=<CRONOMETER_USERNAME> -e CRONOMETER_PASSWORD=<CRONOMETER_PASSWORD> -e CRONOMETER_DATA_DIR=<CRONOMETER_DATA_DIR> -- uvx cronometer-mcp==2.4.3
{
"mcpServers": {
"cronometer": {
"command": "uvx",
"args": [
"cronometer-mcp==2.4.3"
],
"env": {
"CRONOMETER_USERNAME": "<CRONOMETER_USERNAME>",
"CRONOMETER_PASSWORD": "<CRONOMETER_PASSWORD>",
"CRONOMETER_DATA_DIR": "<CRONOMETER_DATA_DIR>"
}
}
}
}
{
"mcpServers": {
"cronometer": {
"command": "uvx",
"args": [
"cronometer-mcp==2.4.3"
],
"env": {
"CRONOMETER_USERNAME": "<CRONOMETER_USERNAME>",
"CRONOMETER_PASSWORD": "<CRONOMETER_PASSWORD>",
"CRONOMETER_DATA_DIR": "<CRONOMETER_DATA_DIR>"
}
}
}
}
{
"servers": {
"cronometer": {
"type": "stdio",
"command": "uvx",
"args": [
"cronometer-mcp==2.4.3"
],
"env": {
"CRONOMETER_USERNAME": "<CRONOMETER_USERNAME>",
"CRONOMETER_PASSWORD": "<CRONOMETER_PASSWORD>",
"CRONOMETER_DATA_DIR": "<CRONOMETER_DATA_DIR>"
}
}
}
}
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 |
|---|---|
CRONOMETER_USERNAMERequired | Your Cronometer account email |
CRONOMETER_PASSWORDRequired, secret | Your Cronometer account password |
CRONOMETER_DATA_DIROptional | Directory for sync output (defaults to ~/.local/share/cronometer-mcp/) |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 12 Nov 2026 |
| Last updated | 12 Nov 2026 |
| Registry name | io.github.cphoskins/cronometer |
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