Gutlog

Use cases

The assistant that remembers what you eat, what you have and how you feel

You never open an app. You tell ChatGPT or Claude what you ate, show it a photo or a barcode, ask what to cook or why you feel bloated, and Gutlog keeps the structured record behind the conversation. Pick a prompt below: copy it, or open it in a new chat.

Ten things to say

Each one opens a page with more prompts, how it works and the tools your assistant calls.

Log meals
Log a meal by showing it or saying it

[a photo of your plate] Log this lunch. I ate about half the rice and all of the fish.

Open in ChatGPTOpen in Claude
5 more prompts
Pantry and expiry
Know what is in your kitchen and what is about to go off

[a photo of your fridge] Add everything you can see to my fridge.

Open in ChatGPTOpen in Claude
5 more prompts
Cook from your pantry
Cook from what you have, around what you avoid

What can I make for dinner with what is in my pantry? Use up whatever expires soonest.

Open in ChatGPTOpen in Claude
4 more prompts
Meal plans and shopping
Plan the week and shop once

Plan five dinners for this week around my pantry and my restrictions, reusing ingredients, and put what is missing on my shopping list.

Open in ChatGPTOpen in Claude
4 more prompts
Gut and triggers
Track how your gut feels, next to what you ate

My gut feels 9 out of 10 today, no bloating, Bristol type 4. Log it.

Open in ChatGPTOpen in Claude
5 more prompts
Scan a product
Check a product before you eat it

[a photo of the barcode] What is in this, and is there anything I avoid?

Open in ChatGPTOpen in Claude
4 more prompts
Nutrition questions
Nutrition answers from your own diary

How much protein have I averaged this week, and which meals contributed most?

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5 more prompts
Eat cleaner
Eat cleaner, one change at a time

How clean did I eat this week, and what were the worst offenders?

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4 more prompts
Elimination programsPlus
Test a suspected trigger properly

I think dairy might be bothering me. Set up a single-food elimination for lactose and tell me what to avoid.Plus

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5 more prompts
Reports and exports
A report for you, or for your clinician

Write a summary of my last 30 days, food and symptoms, that I can share with my dietitian. Say what the data does and does not support.

Open in ChatGPTOpen in Claude
4 more prompts

One conversation

Four records, one question

What makes a prompt like "suggest a dinner from what I have that my gut has been fine with and gets me to my protein target" answerable: Gutlog keeps the four records and your assistant reads all of them at once.

What you ate
The food diary, with provenance and a confidence on every ingredient.
What you have
The pantry, with where each thing is and when it expires.
How you felt
Symptoms, stool and a daily tummy score, next to the meals.
What you want
Goals, a clean profile and what you avoid.

Not connected yet?

Every prompt works once your assistant is connected

Opening a prompt in a chat adds one line that tells the assistant to set itself up first if it needs to. Or do that step on its own:

Set up Gutlog for me: read https://getgutlog.com/setup.md and follow it.

Open in ChatGPTOpen in Claude
Other apps and exact clicks

Your next meal is the first data point

Paste one sentence into ChatGPT or Claude and your assistant sets it up. Free to start, no card, and logging from your assistant is unlimited.

Set it upRead the quickstart