# NEA Heat Index Calculator AI Agent Connect

> Calculate heat stress, hydration needs, and safety scores using NEA methodology.

## Overview
- **Category:** utilities
- **Price:** Free
- **Endpoint:** https://edge.vinkius.com/vk_preview_52ixWmKVZY9HzKs6TJ82UGuqQgHejnbIgWcabEyO/ai-agent-connect
- **Tags:** heat-index, weather, safety, hydration, singapore

## Description

This MCP server provides deterministic heat stress metrics based on the Singapore National Environment Agency (NEA) methodology. It uses the Rothfusz regression equation to calculate the heat index, helping users understand how temperature and humidity combine to affect physical safety. Use `calculate_heat_metrics` to get a full profile including heat stress category and hydration needs, `get_hydration_guidelines` for specific fluid intake advice, or `get_activity_safety_summary` to assess risks for outdoor events.

## Tools

### calculate_heat_metrics
Calculates the comprehensive heat stress profile for a specific environmental condition

### get_activity_safety_summary
Provides a high-level safety assessment for planning outdoor events

### get_hydration_guidelines
Retrieves specific hydration advice based on a known Heat Index level

## Prompt Examples

**Prompt:** 
```
What is the heat stress profile for 34°C and 80% humidity?
```

**Response:** 
```
The heat index is 42.5°C, which falls into the Extreme Caution category. It is recommended to drink 1.5 liters of water per hour, and the outdoor activity safety score is 45.
```

**Prompt:** 
```
Is it safe to run outside if the temperature is 28°C and humidity is 60%?
```

**Response:** 
```
The heat index is 31.2°C, which is categorized as Normal. Conditions are comfortable for most activities.
```

**Prompt:** 
```
Give me hydration advice for a heat index of 55°C.
```

**Response:** 
```
At a heat index of 55°C, you are in the Danger category. You must drink at least 3.0 liters of water per hour and avoid all outdoor exertion.
```

## Frequently Asked Questions

**What methodology does this tool use?**
The tool uses the Singapore National Environment Agency (NEA) methodology, specifically utilizing a simplified Rothfusz regression equation optimized for tropical climates.

**How can I plan an outdoor event safely?**
You can use the `get_activity_safety_summary` tool to receive a high-level assessment, including a risk level and practical activity recommendations.

**Does this tool provide hydration advice?**
Yes, you can use `get_hydration_guidelines` to get specific advice and the minimum liters of water required per hour based on the current heat index.