# FatSecret MCP for AI Agents AI Agent Connect

> FatSecret MCP connects your AI client to a database of millions of food items. It provides accurate calorie counts, macro data, and serving sizes for branded products and restaurant meals, making it easy to track nutrition without manual searching.

## Overview
- **Category:** productivity
- **Price:** Free
- **Endpoint:** https://edge.vinkius.com/vk_preview_ltoVus2qK1BQ5r7C33cCY2nztaYw2SE4eC1Hkl37/ai-agent-connect
- **Tags:** calorie-counting, nutrition-tracking, diet-management, macro-data, food-database, health-monitoring

## Description

The FatSecret MCP connects your AI client to one of the most trusted food tracking platforms in the world. Instead of your agent guessing how many calories are in your lunch, it pulls real numbers from a database used by millions of people. You can ask about specific brands, restaurant meals, or generic produce. This Connector lets your agent handle the tedious work of looking up macros so you can focus on your diet. It is one of the easy ways to bring reliable nutrition data into your daily routine when you use the Vinkius catalog. You get accurate breakdowns of calories, protein, fat, and carbs for almost anything you eat. It handles the heavy lifting of data retrieval so you can just ask a question and get an answer.

## Tools

### get_fatsecret_food_details
Get a full nutritional breakdown for a specific food item. This tool shows all available serving sizes at once.

### search_fatsecret_foods
Search the database for calorie and macro data. It helps you find nutrition facts for generic and branded products.

## Prompt Examples

**Prompt:** 
```
How many calories are in a McDonald's Big Mac?
```

**Response:** 
```
According to the database, a McDonald's Big Mac contains **563 calories** per serving (215g).

Here is the macro breakdown:
* **Fat:** 33g
* **Carbs:** 44g
* **Protein:** 26g
```

**Prompt:** 
```
What are the macros for a 30g scoop of whey protein powder?
```

**Response:** 
```
A typical 30g scoop of whey protein powder contains approximately:
* **Calories:** 110-120 kcal
* **Protein:** 24g
* **Carbohydrates:** 2g
* **Fat:** 1.5g
```

**Prompt:** 
```
Search for the nutrition data of a medium apple.
```

**Response:** 
```
A medium apple (182g) has the following nutritional profile:
* **Calories:** ~95 kcal
* **Fat:** 0.3g
* **Carbohydrates:** 25g (including 4.4g of fiber)
* **Protein:** 0.5g
```

## Capabilities

### Find specific branded products
Search for packaged goods and restaurant items to get exact nutritional data.

### Get full macro breakdowns
Receive a clear list of protein, fat, and carb counts for any food.

### View multiple serving sizes
See data for different portions like grams, cups, or pieces in one request.

### Look up restaurant meals
Access nutrition facts for popular chain restaurants and fast food.

### Retrieve calorie counts
Get the total calorie value for a wide variety of generic and branded foods.

## Use Cases

### Building a client meal plan
A fitness coach asks their agent to find 5 high-protein snacks under 200 calories. The agent uses search_fatsecret_foods to build the list.

### Checking a restaurant menu
Someone at a diner asks what is in a chicken wrap. The agent pulls the data from the FatSecret database to show the calories.

### Tracking specific brand items
A user wants to know the macros for a specific brand of Greek yogurt. The agent finds the exact product and provides the breakdown.

### Comparing serving sizes
A meal prepper needs to know the difference between 100g of chicken and one cup. The agent uses get_fatsecret_food_details to show both.

## Benefits

- Stop guessing on calories. Use search_fatsecret_foods to get real numbers for snacks and meals instead of relying on AI estimates.
- Get precise macro breakdowns. get_fatsecret_food_details provides protein and fat counts for specific items to help with hit goals.
- Handle multiple serving sizes. You can see data for grams, cups, or pieces in one go, making it easier to log exactly what you eat.
- Access branded products. Look up specific items from grocery stores or restaurant chains for more accurate tracking.
- Build better meal plans. Your agent can pull data for a whole week of groceries in seconds to help you stay organized.
- Reduce AI hallucinations. Your agent relies on a verified database rather than making up numbers that could mess up your diet.

## How It Works

The bottom line is you get accurate nutrition facts for almost any food without leaving your chat interface.

1. Connect the FatSecret MCP to your AI client through the Vinkius marketplace.
2. Ask your agent a specific question about the calories or macros of a food item.
3. Receive a detailed nutritional breakdown with multiple serving size options.

## Frequently Asked Questions

**Can FatSecret MCP find nutrition for specific restaurant chains?**
Yes. It includes data for many popular restaurant chains, so you can check the calories and macros for common fast food and casual dining items.

**Does FatSecret MCP work for branded grocery items?**
It does. You can look up specific packaged goods and branded snacks to get accurate nutrition facts rather than generic estimates.

**What kind of macro data does FatSecret MCP provide?**
It provides a full breakdown including calories, protein, fat, and carbohydrates for almost any food item in the database.

**Can I use FatSecret MCP to plan my daily diet?**
Yes. You can ask your agent to find foods that fit your daily calorie goals and get the exact numbers to help you stay on track.

**Is the food database in FatSecret MCP up to date?**
The FatSecret platform is used by millions of people worldwide, which ensures the database is massive and constantly relevant for your needs.

**How do I get FatSecret API access?**
Register at platform.fatsecret.com for a free developer account. You'll receive a Client ID and Client Secret for OAuth 2.0 authentication.

**Does FatSecret include data on restaurant chains and packaged foods?**
Yes, the database includes a vast array of branded products, restaurant chains, and generic foods from around the world.

**Are multiple serving sizes supported for foods?**
Yes, most foods in the platform have multiple serving size options available, such as per 100g, per piece, or per cup, giving you highly accurate portion logging.