# Uneven Income Splitter MCP for AI Agents AI Agent Connect

> Uneven Income Splitter calculates fair expense sharing based on individual income levels. It takes a total bill and a list of participants with their respective incomes to provide an exact monetary breakdown for each person. Use it to move past the awkwardness of equal splits when your friends or roommates have different salaries.

## Overview
- **Category:** productivity
- **Price:** Free
- **Endpoint:** https://edge.vinkius.com/vk_preview_YDUryqzUkxfxewspdfg2xVJdACGymffuWby12uX8/ai-agent-connect
- **Tags:** finance, split-bill, proportional, income-based, expense-sharing

## Description

Splitting a big bill like rent or a vacation rental feels awkward when your friends have different salaries. You want to be fair, but the math gets messy fast. The Uneven Income Splitter MCP takes that headache off your plate by handling the heavy lifting for you. Instead of everyone just throwing in an equal amount, your agent can look at everyone's income and figure out what a fair, proportional share looks like. You just provide the total bill and the group's earnings, and the tool does the rest. It handles the rounding errors that usually cause arguments and gives you a clear breakdown for everyone involved. You'll find this is a huge help when managing shared living costs or group trips. By using this through the Vinkius marketplace, you get a reliable way to keep the finances transparent and balanced without the back-and-forth of manual calculations.

## Tools

### calculate_individual_share_percentage
Determines the exact weight of one person's income compared to the total group income. This helps you see who carries the most weight in a shared financial arrangement.

### get_propose_split
Calculates the specific dollar amount each person owes for a single bill. It takes the total cost and the income list to generate a clear payment plan.

### verify_payment_accuracy
Audits a list of received payments against a known bill amount. It ensures that the math adds up and matches the proportional logic you agreed on.

## Prompt Examples

**Prompt:** 
```
Split a $2000 rent bill between Sarah (income: 90000) and Mark (income: 45000).
```

**Response:** 
```
Based on their respective incomes, here is the proportional split for the $2,000 bill:

| Person | Annual Income | Share % | Amount Owed |
| :--- | :--- | :--- | :--- |
| **Sarah** | $90,000 | 66.7% | **$1,333.33** |
| **Mark** | $45,000 | 33.3% | **$666.67** |

*Total: $2,000.00*
```

**Prompt:** 
```
What percentage of a group's share does someone making $30k represent if the others make $60k and $70k?
```

**Response:** 
```
In a group with total incomes of $160,000 ($30k + $60k + $70k):

*   **Person 1 ($30k):** 18.75%
*   **Person 2 ($60k):** 37.50%
*   **Person 3 ($70k):** 43.75%

This means the person making $30k is responsible for 18.75% of the group's shared expenses.
```

**Prompt:** 
```
I have a $500 bill. Sarah paid $300 and Mark paid $200. Sarah makes $90k and Mark makes $45k. Is this a fair split?
```

**Response:** 
```
Let's check that math. 

For a $500 bill with those incomes, the proportional breakdown should be:
*   **Sarah:** $333.33
*   **Mark:** $166.67

Since Sarah paid $300 (less than her $333.33 share) and Mark paid $200 (more than his $166.67 share), the split is **not** perfectly proportional to their incomes. Mark overpaid by $33.33.
```

## Capabilities

### Calculate proportional weights
Determines what percentage of the total group income each person contributes.

### Generate payment breakdowns
Provides the exact dollar amount each person owes for a specific bill.

### Audit payment accuracy
Checks a list of payments to ensure they match the agreed proportional logic.

### Automate rounding logic
Handles cent discrepancies automatically so the total always matches the bill.

### Create fair cost distributions
Produces a clear financial plan for group expenses based on salary data.

## Use Cases

### Proportional Rent Splitting
Alice makes $90k and Bob makes $45k. They use the Connector to split a $3000 rent bill so that their shares reflect their income levels.

### Group Vacation House
A group of five friends with varying jobs want to split a $5000 Airbnb stay fairly without anyone feeling like they overpaid.

### Shared Vehicle Costs
Three people share a car; the person with the highest income covers a larger share of the insurance and gas costs.

### Group Dining Expenses
A large dinner where guests want to contribute based on their current salary levels rather than a flat per-person fee.

## Benefits

- Eliminate 'fairness' arguments by using the proportional split tool to create objective, income-based breakdowns for every shared bill.
- Stop doing manual math by letting your agent calculate weights instantly for any number of participants.
- Catch payment errors before they become problems by using the verification tool to audit your records.
- Handle messy rounding automatically so the total always matches the bill exactly, preventing small cent discrepancies.
- Provide clear transparency to your roommates or friends by giving them a logical, data-driven reason for their specific share.

## How It Works

The bottom line is you get a mathematically fair bill split that respects everyone's different financial situations.

1. Input the total bill amount and the income for each person involved.
2. The Connector calculates the percentage share for every participant based on their earnings.
3. You get a clear breakdown of exactly how much each person needs to pay.

## Frequently Asked Questions

**How does the Uneven Income Splitter help with roommate bills?**
It automatically calculates how much each person should pay based on their salary. This ensures that those who earn more contribute a larger percentage of the rent, making the living situation much fairer for everyone.

**Can I use Uneven Income Splitter for group vacations?**
Yes. You can input the total cost of a vacation rental or trip and the different incomes of your friends. It will give you a clear, data-driven breakdown of who owes what.

**Does Uneven Income Splitter handle rounding errors?**
Yes, it handles rounding automatically. This ensures that the final amounts for everyone add up exactly to the total bill amount, so you don't have to worry about missing cents.

**Is Uneven Income Splitter good for co-living spaces?**
It is perfect for co-living. It allows residents to share household costs proportionally, which is a common requirement for shared housing with varying income levels.

**Can I check if my friends paid the right amount with Uneven Income Splitter?**
Yes, you can use the verification feature. Just input the bill amount and the payments received, and the tool will tell you if they match the agreed proportional logic.

**What kind of income data does Uneven Income Splitter need?**
You just need to provide the annual or monthly income for each participant in the group. The tool uses these figures to determine the percentage weight for the bill split.

**How does the splitting logic work?**
The split is calculated by determining each person's income as a percentage of the total group income. The bill is then distributed according to these percentages.

**How are rounding errors handled?**
To ensure the sum of all shares exactly matches the total bill, any one-cent discrepancy is automatically adjusted by adding or removing one cent from the participant with the highest income.

**Can I verify if a payment was correct?**
Yes, you can use the `verify_payment_accuracy` tool to audit provided payments against the expected proportional split.