# Beer ABV Calculator AI Agent Connect

> Calculate ABV, attenuation, calories, and beer style from gravity readings.

## Overview
- **Category:** utilities
- **Price:** Free
- **Endpoint:** https://edge.vinkius.com/vk_preview_TgVfIhZMSuoreCbA8M4eVGJWBlSnYbjUwVMufAVb/ai-agent-connect
- **Tags:** beer, abv, homebrewing, fermentation, gravity

## Description

This MCP server provides precise tools for homebrewers to analyze fermentation data. Use `calculate_abv_metrics` to determine alcohol content, apparent attenuation, real extract, and caloric density. You can also use `convert_gravity_units` to switch between Specific Gravity and Plato, or `validate_fermentation_sanity` to ensure your gravity readings are physically realistic.

## Tools

### validate_fermentation_sanity
Checks if the provided gravity readings are physically possible in a brewing context

### calculate_abv_metrics
Calculates primary fermentation metrics including alcohol content, attenuation, and caloric density

### convert_gravity_units
Converts a gravity measurement between Specific Gravity and Plato

## Prompt Examples

**Prompt:** 
```
Calculate the ABV and metrics for a beer with an OG of 1.060 and an FG of 1.012.
```

**Response:** 
```
The beer has an ABV of 5.76%, an apparent attenuation of 80%, and contains approximately 165 calories per 12oz serving. It is classified as a Standard style beer.
```

**Prompt:** 
```
Convert 12.5 Plato to Specific Gravity.
```

**Response:** 
```
12.5 Plato is approximately 1.051 Specific Gravity.
```

**Prompt:** 
```
Is it possible to have an OG of 1.050 and an FG of 1.055?
```

**Response:** 
```
No, that fermentation is not physically possible as the final gravity cannot be higher than the original gravity.
```

## Frequently Asked Questions

**What units can I use for gravity?**
You can use either Specific Gravity (e.g., 1.050) or Plato (e.g., 12.5). The `calculate_abv_metrics` tool handles both automatically.

**How is the beer style determined?**
The style (Session, Standard, Strong, or Imperial) is automatically assigned based on the calculated ABV percentage.

**Can I check if my gravity readings are valid?**
Yes, use the `validate_fermentation_sanity` tool to check if your original and final gravity readings are physically possible.