MCP App Store
by KeenEthics

Overview

Prehrana is a food diary you keep by talking. Tell ChatGPT what you ate in your own words, for example "two eggs and a slice of wholegrain bread for breakfast", and it estimates the portion, calories, protein, carbohydrates, fat, fibre and key micronutrients and saves them to your Prehrana diary. Foods that are already in the shared Prehrana food catalogue are logged with catalogue values, so the same food in the same amount always gets the same numbers. What you can do: - Log meals, drinks and water, and correct or delete an entry when the amount was wrong - See any day or week against your calorie and macronutrient goals - Get today's calorie target adjusted for the balance of the last seven days - Log body weight and waist, and see averages, the weight trend and the foods you eat most often - Set or update calorie, macronutrient and weight goals - Log the same meal as a member of your Prehrana group, when that member shares meals with the group and has allowed assistants to see them - Send a suggestion or a problem report to the Prehrana team Who it is for: people who want to keep track of what they eat without searching food databases or filling in forms, on their own or together with friends and family in a Prehrana group. Privacy: the connection sees only your own diary and the meals that members of your groups have chosen to share with assistants. Sharing is mutual and can be turned off at any time in the Prehrana app. Tools that change or delete data are marked as such, so ChatGPT can ask before using them. Limitations: nutrient values are estimates, not measurements. Prehrana is not a medical device and does not give medical advice, diagnoses or treatment recommendations. You need a Prehrana account and sign in with it when you connect. The Prehrana app is available in English, Croatian, German, Serbian, Bosnian and Slovenian.

Tools

dan_clana_grupe

ChatGPT
Reads what a member of the user's group logged for one day: items with grams, calories, macronutrients, tags and namirnica_id. Read-only. Returns items only when both the user and the member share their meals with the group and the member has allowed assistants to see them, and only for days since they have been in the same group.

dnevni_pregled

ChatGPT
Shows calories, macronutrients and all diary entries for one day, compared with the user's goal. The text lists every item in time order with calories, grams and its entry id. kcal_cilj is the fixed goal and does not include the balance of previous days.

dodaj_namirnicu

ChatGPT
Adds a food with its values per 100 g to the shared Prehrana food catalogue, where other Prehrana users can find and use it. If a food with practically the same values already exists, nothing is added and the existing one is returned. izvor deklaracija marks values taken from a nutrition label.

dodaj_unos

ChatGPT
Logs one or more food or drink items to the user's Prehrana diary and returns the updated day. Each item carries kcal and macronutrients for the amount actually eaten (not per 100 g) and lokalni_datum in the Europe/Zagreb time zone. Micronutrient fields are optional; an empty field is stored as unknown. pouzdanost records how reliable the numbers are: visoka for a weighed single ingredient or a nutrition label, srednja for an estimated amount, niska for a composite dish. The response field spremljeno contains the values read back from the database for each item.

dohvati_analize

ChatGPT
Returns previously saved analyses, newest first.

dohvati_ciljeve

ChatGPT
Returns the user's calorie, macronutrient and weight goals, newest first (at most 20). The active goal has aktivan = 1.

ispravi_unos

ChatGPT
Changes an existing diary entry identified by its id. Fields that are sent overwrite the previous values; fields that are not sent stay as they are. The response field izmijenjeno contains the values read back from the database after saving.

ispravi_vodu

ChatGPT
Changes the amount or the day of an existing water entry identified by its id. Fields that are not sent stay as they are.

obrisi_cilj

ChatGPT
Permanently deletes a goal from the history by its id; the previous goal is extended to cover its period. Intended for goals that were entered by mistake.

obrisi_unos

ChatGPT
Permanently deletes one diary entry identified by its id.

obrisi_vodu

ChatGPT
Permanently deletes one water entry identified by its id.

posalji_prijedlog

ChatGPT
Sends a suggestion, question or problem report to the team that runs Prehrana. It is delivered by e-mail and linked to the user's Prehrana account so the team can follow up. vrsta is prijedlog for a suggestion or question and problem for something that does not work. tekst is a short summary of the request; it is not a conversation transcript.

postavi_cilj

ChatGPT
Sets a new goal for calories, macronutrients and weight. The previous goal is closed automatically, and a goal that starts on the same or a later day is replaced. napomena stores the reasoning behind the numbers, such as the weight and activity level used, the size of the surplus or deficit and the aim.

postavi_vodu

ChatGPT
Changes the daily water goal or turns water tracking in the app on or off. cilj_ml null restores the goal calculated from weight and sex. Turning tracking off only hides the card; logged water is kept.

povijest_namirnice

ChatGPT
How many times and when the user ate a certain food, with its total calorie contribution. Totals cover the whole period; the list contains the 50 most recent matching entries.

povijest_vode

ChatGPT
Water over a number of days: how much was drunk, the average of days with entries and on how many days the goal was reached. Days without entries have ml 0 and are not included in the average. The day-by-day list is included for ranges of up to 120 days.

prehrambeni_obrasci

ChatGPT
Returns everything calculated for a period: daily totals, food tags, diet quality score, micronutrients compared with recommendations, weight trend with a projection, and how many days have passed since the user last ate certain kinds of food. Day-by-day lists are included for periods of up to 120 days; longer periods return monthly averages instead. The numbers describe logged intake, not the body's nutrient status.

preporuka_za_danas

ChatGPT
Returns how many calories the user needs today after accounting for the calorie balance of the last 7 days, together with diet quality and micronutrients below the recommended intake. Micronutrient gaps are not offset by calories.

sazetak

ChatGPT
Averages, weight change, the most frequently eaten foods and calories per day over a number of days. Calories per day are listed day by day for ranges of up to 120 days; for longer ranges they are returned as weekly averages instead.

tjedni_pregled

ChatGPT
Returns averages and a day-by-day overview (calories and goal) for the ISO week (Monday to Sunday) that contains the given date.

trazi_namirnicu

ChatGPT
Searches the shared Prehrana food catalogue by name and aliases and returns nutrient values per 100 g (at most 50 matches; an empty query returns the first 30 foods alphabetically).

upisi_biljesku

ChatGPT
Records a note, an energy level from 1 to 5 and hours of sleep for one day. There is one note per day; writing again overwrites the fields that are sent.

upisi_tezinu

ChatGPT
Records body weight and waist circumference for one day. There is one record per day; logging again overwrites the fields that are sent.

upisi_vodu

ChatGPT
Adds water the user drank on a day, in millilitres. Each call creates a new entry that is added to the day's total.

voda_za_dan

ChatGPT
Shows how much water the user drank on a day, the daily goal and the list of water entries with their ids. The goal is calculated from weight and sex unless the user set it themselves.

zapisi_analizu

ChatGPT
Saves an analysis in the app so the user can see it outside the chat. tekst is the analysis itself; podaci stores the numbers it is based on.

dan_clana_grupe

Claude

dnevni_pregled

Claude

dodaj_namirnicu

Claude

dodaj_unos

Claude

dohvati_analize

Claude

dohvati_ciljeve

Claude

ispravi_unos

Claude

ispravi_vodu

Claude

obrisi_cilj

Claude

obrisi_unos

Claude

obrisi_vodu

Claude

posalji_prijedlog

Claude

postavi_cilj

Claude

postavi_vodu

Claude

povijest_namirnice

Claude

povijest_vode

Claude

prehrambeni_obrasci

Claude

preporuka_za_danas

Claude

sazetak

Claude

tjedni_pregled

Claude

trazi_namirnicu

Claude

upisi_biljesku

Claude

upisi_tezinu

Claude

upisi_vodu

Claude

voda_za_dan

Claude

zapisi_analizu

Claude

Capabilities

WritesInteractive

Example Prompts

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