Cronometer API MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 515 installs a week from pypi. Last commit 26 Oct 2026.
MCP server for Cronometer nutrition tracking — food logs, diary, macros, fasting
Nothing serious here today
Today is the operative word: we check Cronometer API 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 cronometer-api-mcp -e 'CRONOMETER_USERNAME=<CRONOMETER_USERNAME>' -e 'CRONOMETER_PASSWORD=<CRONOMETER_PASSWORD>' -- uvx cronometer-api-mcp{
"mcpServers": {
"cronometer-api-mcp": {
"command": "uvx",
"args": [
"cronometer-api-mcp"
],
"env": {
"CRONOMETER_PASSWORD": "<CRONOMETER_PASSWORD>",
"CRONOMETER_USERNAME": "<CRONOMETER_USERNAME>"
}
}
}
}[mcp_servers.cronometer-api-mcp]
command = "uvx"
args = ["cronometer-api-mcp"]
env = { CRONOMETER_USERNAME = "<CRONOMETER_USERNAME>", CRONOMETER_PASSWORD = "<CRONOMETER_PASSWORD>" }{
"mcpServers": {
"cronometer-api-mcp": {
"command": "uvx",
"args": [
"cronometer-api-mcp"
],
"env": {
"CRONOMETER_PASSWORD": "<CRONOMETER_PASSWORD>",
"CRONOMETER_USERNAME": "<CRONOMETER_USERNAME>"
}
}
}
}{
"servers": {
"cronometer-api-mcp": {
"type": "stdio",
"command": "uvx",
"args": [
"cronometer-api-mcp"
],
"env": {
"CRONOMETER_PASSWORD": "<CRONOMETER_PASSWORD>",
"CRONOMETER_USERNAME": "<CRONOMETER_USERNAME>"
}
}
}
}Put your own values in place of
<CRONOMETER_USERNAME> (Your Cronometer account email), <CRONOMETER_PASSWORD> (Your Cronometer account password).
The author’s registry entry marks them as required.
Optional settings from the registry entry, left out of the block above:
CRONOMETER_TOTP_SECRET (Base32 key for accounts with two-factor authentication), CRONOMETER_ACCOUNT_TZ (Optional IANA timezone override, for example America/Los_Angeles).
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Cronometer API MCP — questions
Answers built from our own checks of this server.