# Center of Gravity Shift Calculator AI Agent Connect

> Center of Gravity Shift Calculator MCP gives your AI agent the math required for aviation weight and balance operations. It handles longitudinal and lateral shifts, calculates necessary ballast for specific target positions, and checks if your current loading configuration stays within safety envelopes.

## Overview
- **Category:** engineering
- **Price:** Free
- **Endpoint:** https://edge.vinkius.com/vk_preview_OeCSdxcLGuIx1lSnCLWHc2RSV5kl9SXSjoo7MXjL/ai-agent-connect
- **Tags:** weight-and-balance, aircraft, center-of-gravity, aviation-safety, mass-distribution

## Description

You can use this MCP to manage the math behind aircraft mass distribution. Instead of manually calculating moments and shifts, you let your AI client handle the heavy lifting. It works by processing mass and station data to determine how moving cargo or fuel affects the center of gravity. You can check if a specific loading plan is safe by comparing mass and moment data against defined safety envelopes. If your current CG is off, the MCP calculates exactly how much ballast you need at a specific station to hit your target. It also provides a clear overview of how mass is spread across the aircraft, making it easier to spot imbalances before they become issues.

## Tools

### calculate_cg_shift
This tool calculates the primary shift in the center of gravity when you move mass between different locations.

### calculate_required_ballast
Use this to find the exact amount of ballast needed at a specific station to reach a target CG position.

### summarize_mass_distribution
This tool provides a high level overview of how mass is currently spread across the aircraft.

### validate_loading_configuration
This tool checks if your current mass and moment data stays within your required safety envelopes.

## Prompt Examples

**Prompt:** 
```
Calculate the CG shift if I move 500kg from station 100 to station 250, with an initial mass of 10000kg and initial longitudinal moment of 1000000.
```

**Response:** 
```
The center of gravity has shifted by 7.5 units longitudinally, resulting in a final CG position of 107.5.
```

**Prompt:** 
```
Is my aircraft safe? Current mass is 15000kg, longitudinal moment is 1200000, lateral moment is 0. Limits are longitudinal 100 to 150 and lateral -10 to 10.
```

**Response:** 
```
Yes, the current configuration is safe and within all specified limits.
```

**Prompt:** 
```
Summarize this mass distribution: [{ "mass": 2000, "station_longitudinal": 50, "station_lateral": 0, "label": "Engine 1" }, { "mass": 5000, "station_longitudinal": 150, "station_lateral": 0, "label": "Fuel" }]
```

**Response:** 
```
Total mass is 7000kg with a total longitudinal moment of 850000, resulting in a CG at 121.43.
```

## Capabilities

### CG Shift Calculation
Your agent calculates how moving weight between stations changes the center of gravity.

### Ballast Requirements
The AI determines the specific amount of ballast needed at a station to hit a target CG.

### Safety Validation
Your client checks mass and moment data against predefined safety envelopes.

### Mass Summarization
The MCP provides a high level overview of the current mass distribution across the aircraft.

## Use Cases

### Cargo Reconfiguration
Calculate how moving cargo from one station to another changes the aircraft's CG.

### Ballast Planning
Find the exact weight needed at a specific station to correct a CG imbalance.

### Safety Compliance
Check if a planned loading configuration stays within longitudinal and lateral limits.

### Mass Auditing
Get a summary of how fuel, engines, and cargo are distributed across the airframe.

## Benefits

- Reduces manual math errors in weight and balance calculations.
- Provides instant validation against safety envelopes.
- Calculates precise ballast requirements for target CG positions.
- Summarizes complex mass distributions into readable data.

## How It Works

Connect the MCP to your client and start sending mass and station data.

1. Connect your preferred MCP client to Vinkius.
2. Provide your mass, station, and moment data to your AI agent.
3. The agent calls the specific tool needed for your calculation.
4. The MCP returns the calculated shift, ballast amount, or safety status.
5. Your agent presents the final result or safety confirmation.

## Frequently Asked Questions

**What can this MCP calculate?**
It calculates CG shifts, required ballast for target positions, mass distribution summaries, and safety envelope compliance.

**Which AI clients can use this MCP?**
You can use this with any MCP-compatible client like Claude, Cursor, Windsurf, or VS Code.

**How does it handle safety checks?**
The validate_loading_configuration tool compares your mass and moment data against the safety limits you provide.

**Can I use it for lateral CG shifts?**
Yes, the tools can handle both longitudinal and lateral shifts and moments.

**Do I need to host this myself?**
No, Vinkius hosts and manages the MCP so it is ready to use immediately after you connect.

**How do I check if my current aircraft loading is safe?**
You can use the `validate_loading_configuration` tool. Provide the current mass, moments, and the longitudinal and lateral CG limits to verify if the configuration is within the safety envelope.

**Can I calculate how much ballast I need to reach a specific CG?**
Yes, the `calculate_required_ballast` tool determines the exact mass needed at a specific station to achieve your target longitudinal CG position.

**What happens if I move cargo from one station to another?**
The `calculate_cg_shift` tool will calculate the resulting change in the center of gravity, providing both longitudinal and lateral displacement and checking against any provided limits.