Use Simple Macros in your AI app
Log meals, check what's left today, and ask about your progress from ChatGPT, Claude, Grok and more. It works on your phone and your computer, and it's free.
Your connected apps
Things you can ask
- “What can I eat at In-N-Out to fill out the rest of my macros for the day?”
- “Give me a 650 calorie Chick-fil-A order with the spicy sandwich and no fries, then track the first one.”
- “Is there a Chipotle near 85281?”
- “Track this meal”
- “How much protein do I have left today?”
- “Log 2 eggs and toast for breakfast”
Something look wrong? Tell your assistant, and it can send us a problem report with what happened.
Pick your assistant
- On claude.ai or the Claude app, open Customize, then Connectors.
- Click +, then Add custom connector.
- Name it Simple Macros, paste
https://mcp.simplemacros.com/mcp, and click Add. - Click Connect, log in to Simple Macros, and approve.
Works on Free (one custom connector), Pro and Max. On Team and Enterprise, an owner adds it under Organization settings, then Connectors, and each member clicks Connect.
Then say: “How many calories do I have left today?”
What it can do
Track meals
Describe what you ate, snap a label, or name a Favorite. It lands on your Track tab like a meal you logged in the app.
Order at restaurants
Meal ideas at a chain that fit what you have left today, an exact order built from the full official menu, and the closest location. Then track it in one step.
Know what is left
Calories and protein left today, your history, streaks and badges, and which nutrients you have been missing.
Weigh-ins and goals
Log a weigh-in, see your trend, and adjust your calorie and protein goals.
Favorites and foods
Search our food catalog, look up a barcode, and save or edit Favorites.
Works where you chat
ChatGPT, Claude, Grok, Muse, Claude Code, Cursor, VS Code and Codex. Connect each one once and just ask.
See every tool and example prompt in the MCP reference.
Where the numbers come from
Whole foods come from USDA FoodData Central, with USDA's numbers unchanged. Packaged foods use the manufacturer's label data from USDA's Branded Foods database, plus products people who use the app add, usually from a photo of the label; one product per barcode. Restaurant items use each chain's official published nutrition, including every customization, and any number we had to estimate is marked as an estimate in the tool result.
Where our nutrition data comes fromFor coaches
Coach on Simple Macros? The same connection answers questions about the clients who shared their data with you, and handles invites, your coach code and your profile. Nothing extra to set up, and you can turn coach access off for any assistant on the AI Assistants page of your coach dashboard.
- “Who needs my attention today?”
- “How is Tammy doing this week?”
- “Invite jordan@example.com as a client”
- “Did Tammy accept my invite? Send it again.”
- “Change my coach code to SARAHLEE”
- “Add strength training to my profile”
Your assistant asks before it removes a client, cancels an invite, changes your code or overwrites your profile.
Simple Macros for CoachesPrivacy
- An assistant only sees your data after you approve it on simplemacros.com.
- Pick Read-only and it can look but never change anything.
- Disconnect any time below. It stops working right away.
- We never receive your conversation. We keep a record of each tool request for 30 days.
- Connecting your AI app is free, like everything else in Simple Macros.
The details are in our privacy policy.