Log meals by talking to your AI

Connect CalorieLog Pro to Claude or ChatGPT. Tell it what you ate, or show it a photo of a meal, a receipt or a handwritten list, and it logs everything in one go with calories and macros. Vague items are flagged so you can refine them later, and it learns your nicknames for foods.

Connector URLhttps://calorielogpro.com/mcp

Connect

Claude

Open Customize → Connectors (or Settings → Connectors) and choose Add custom connector.
Paste https://calorielogpro.com/mcp and click Connect. Leave the OAuth fields empty.
Sign in with Google on the CalorieLog Pro screen (this creates your account if you don't have one) and click Allow.

ChatGPT

Open Settings → Apps & Connectors → Advanced settings and turn on Developer mode.
Choose Create, paste the URL, and pick OAuth authentication.
Sign in on the CalorieLog Pro screen and click Allow.

You choose what the AI app can do: read your diary, or read and write it. Disconnect any time in the app under Assistant.

What it looks like

Log a whole day from a photo

📷 photo of a handwritten list — Log this for yesterday.

Logged 13 entries to Saturday (2,135 kcal, 135 over your goal) with protein, carbs and fat estimated. Two lines are vague, so I flagged them to refine: what was supper, and was the yogurt and granola lunch or a snack?

Tools: log_entries (13 entries, one call)

Refine it later

Supper was chicken, potatoes and carrots, about 600. The yogurt was a snack. And BSA means non-alcoholic beer, about 60 a can.

Updated both entries (Saturday is now 2,265 kcal, nothing left to refine) and saved “Bière sans alcool” with the nickname BSA, 60 kcal per can, so I'll recognise it next time.

Tools: update_entries (2 updates, one call), save_food

Ask about your week

How did I do this week?

You logged 7 of 7 days and averaged 1,940 kcal, under your 2,000 goal on 5 days. Your logging streak is 23 days.

Tools: get_range

In the app

The Today view with a day logged by an AI assistant — A day logged from a photo, with totals and macros.

The entries to refine card — Vague entries wait in a “to refine” card.

The Assistant panel with the connector URL and connected apps — The connector URL and your connected AI apps.

Tools

Every tool acts only on the signed-in user's diary. Read tools never change anything; tools marked destructive can overwrite or delete data and ask the AI app to confirm with you.

Tool	What it does	Parameters	Type
`get_day` Get day	Returns one day of the user's food diary: calorie goal, total eaten, calories remaining, macro totals, and every entry grouped by meal (id, label, kcal, time or null when unknown, macros, note, needs_detail).	`date`?	Read
`get_entries_to_refine` Get entries to refine	Lists the user's entries still flagged needs_detail, newest day first, over the last `days` days (default 30, max 365).	`days`?	Read
`get_goal` Get goal	Returns the user's daily calorie goal in kcal.	—	Read
`get_range` Get date range	Summarises a date range (inclusive, at most 366 days): calories per logged day, average per logged day, number of days logged, days at or under the goal, and the current logging streak.	`start`, `end`	Read
`search_foods` Search foods	Searches the user's saved foods (by name or alias), the built-in basic foods, the user's recipes, and past diary entries with a matching label.	`query`, `limit`?	Read
`delete_entries` Delete entries	Permanently deletes diary entries by id, 1-50 per call.	`ids`	Write · destructive
`delete_food` Delete food	Permanently deletes one of the user's own saved foods (built-in basic foods can't be deleted).	`food_id`	Write · destructive
`log_entries` Log entries	Adds entries to the diary (1-50 per call; each item is its own entry, repeated items included).	`entries`, `date`?	Write
`save_food` Save food	Creates a food in the user's food list, or edits one of the user's own foods when food_id is given (only the fields given change).	`name`?, `food_id`?, `aliases`?, `unit`?, `kcal_per_100`?, `kcal_per_serving`?, `serving_size`?, `serving_label`?, `protein_g`?, `carbs_g`?, `fat_g`?, `fiber_g`?, `sugar_g`?, `sodium_mg`?	Write · destructive
`set_goal` Set goal	Sets the user's daily calorie goal.	`kcal`	Write · destructive
`submit_feedback` Send feedback	Sends a message to the CalorieLog Pro developers, stored with the user's internal account number only.	`text`, `category`?	Write
`update_entries` Update entries	Changes existing diary entries, 1-50 per call, all-or-nothing.	`updates`	Write · destructive

Details for developers: /docs/mcp.md.

Privacy and security

Sign-in is OAuth 2.1 with PKCE. We store only hashes of access tokens; they expire after an hour and refresh tokens after 90 days unused.
We never receive your conversation, only what the AI sends to these tools.
Your diary is never sold or used for advertising. You can download or delete everything from the app.

Read the privacy policy and terms. Help: support@calorielogpro.com.