add_calorie_tracker_entry
ChatGPTLog a meal or drink from the user's description or attached food photo. Creates one private entry with its portion, meal type, calories, and nutrients. Plain water intake is stored as a separate measurement record.
Overview
Calories Club connects your private food and activity journal to Claude. Log meals, drinks, and workouts; review daily calories and nutrients; search saved entries; look up packaged foods by barcode; and track water and body weight. Connect your Calories Club account through OAuth to read and write your own data.
Tools
add_entry
ChatGPTCreate a new calorie tracker entry with extracted structured data. Use this to add structured data with all the specific fields defined in the schema for Calorie Tracker.
add_measure
ChatGPTLog one body-weight reading (type "weight", kilograms) or water serving (type "water_intake", milliliters). Creates a timestamped record; the latest weight also updates profile weight. Does not edit existing measurements or replace a daily water total.
add_workout_entry
ChatGPTLog a completed workout with its activity, duration, calories burned, and optional distance or notes.
delete_entry
ChatGPTDelete an existing entry and its items.
get_day_summary
ChatGPTPREFERRED tool for single-day food queries. Returns what the user ate on a specific day: list of meals with names and times, plus totals, targets, and remaining calories. Use this for questions like "what did I eat today?", "how many calories today?", "what was my lunch?", or any query about a single day's food intake.
get_measures
ChatGPTRetrieve body-weight (type "weight", kilograms) or water-intake (type "water_intake", milliliters) records for a date range. May include an earlier anchor for trends. Does not modify data.
list_entries
ChatGPTQuery user calories club entries across MULTIPLE days or date ranges. Use for weekly/monthly analysis, searching for specific foods, or comparing data across different periods. For single-day queries like "what did I eat today?" use get_day_summary instead.
scan_barcode
ChatGPTLook up a packaged food from EAN or UPC barcode digits. Returns product and nutrition information without saving an entry.
update_calorie_tracker_entry
ChatGPTChange a saved meal or drink entry. Requires its exact entry_id from a prior result and changes only the supplied fields.
update_entry
ChatGPTUpdate an existing calorie tracker entry's title, emoji, or structured data.
update_workout_entry
ChatGPTChange a saved workout entry. Requires its exact entry_id from a prior result and changes only the supplied fields.
