# Contractor Payment Milestone Plan AI Agent Connect

> Contractor Payment Milestone Plan MCP handles the heavy lifting for service contract financials. It calculates milestone schedules, tracks retainage, and manages contract balances. Your AI client uses this to ensure every payment matches work progress, accounting for deposits and change orders without manual spreadsheet errors.

## Overview
- **Category:** finance
- **Price:** Free
- **Endpoint:** https://edge.vinkius.com/vk_preview_C0ST2wtL4xVWktewwYeabdgHAdABYKSgeGZjTAKk/ai-agent-connect
- **Tags:** payments, milestones, contract, retainage, accounting

## Description

Managing construction or service contracts involves a lot of moving parts that are easy to mess up. This MCP tracks the entire financial lifecycle of your agreements. Instead of manually calculating how much is owed after a change order or a specific percentage of work is finished, you let your AI agent handle the math. It accounts for deposits, retainage rates, and change orders to keep your contract balances accurate. You can use it to verify that a proposed payment plan actually makes sense mathematically or to get a quick snapshot of a contract's current standing. It's built to keep your project accounting consistent from the first deposit to the final payment.

## Tools

### get_milestone_schedule
This tool provides a full breakdown of all scheduled payments and their current status based on how much work is done.

### get_payment_due_at_date
Use this to find the exact net amount a contractor should receive on a specific date based on their progress.

### validate_milestone_logic
This tool checks if your proposed milestones and payment amounts align with the actual contract terms.

### get_contract_summary
This tool gives you a high level financial overview of the contract's current standing.

## Prompt Examples

**Prompt:** 
```
Show me the full payment schedule for a $50,000 contract with a $5,000 deposit, 10% retainage, and progress at 25%, 50%, and 75%.
```

**Response:** 
```
Milestone 1 (25%): $10,000.00 due, $1,000.00 retainage held, $9,000.00 net payment. Cumulative paid: $14,000.00. Remaining balance: $36,000.00.
```

**Prompt:** 
```
What is the current contract value and remaining balance for a $100,000 contract with a $10,000 deposit and $5,000 in approved change orders, where $20,000 has been paid so far?
```

**Response:** 
```
The current contract value is $105,000.00 and the remaining contract balance is $85,000.00.
```

**Prompt:** 
```
How much should be paid at 60% completion for a $200,000 contract with a $20,000 deposit and 5% retainage?
```

**Response:** 
```
The net payment due at 60% completion is $95,000.00.
```

## Capabilities

### Milestone Scheduling
Your agent generates detailed payment breakdowns based on work completion percentages.

### Retainage Calculation
The MCP automatically calculates held retainage amounts for every payment.

### Contract Balance Tracking
Your AI client tracks total contract value including deposits and change orders.

### Payment Validation
The tool checks if proposed payment amounts are mathematically consistent with contract terms.

### Progress-Based Payouts
Your agent determines exact net amounts owed at specific completion stages.

## Use Cases

### Progress Billing
Calculate exactly what a contractor is owed once they hit a specific percentage of work completion.

### Change Order Management
Update the total contract value and remaining balance after approving new work orders.

### Audit Preparation
Use the milestone schedule to verify that all past and future payments align with contract terms.

### Budget Oversight
Get a high level summary of contract standing to ensure projects stay within financial limits.

## Benefits

- Eliminates manual math errors in milestone and retainage calculations.
- Maintains a real time view of contract balances and remaining funds.
- Provides instant verification of payment plan logic.
- Accounts for complex variables like deposits and change orders automatically.

## How It Works

You connect the MCP to your AI client and start asking questions about your contracts.

1. Connect your preferred MCP-compatible client to Vinkius.
2. Provide your contract details like total value, deposits, and retainage rates.
3. Ask your AI agent to calculate schedules or check balances.
4. Receive precise, mathematically verified financial data immediately.

## Frequently Asked Questions

**How does this MCP handle retainage?**
The MCP calculates retainage based on the rates you define and applies it to each milestone payment automatically.

**Can I use this with Claude or Cursor?**
Yes, you can connect this MCP to any MCP-compatible client including Claude, Cursor, and Windsurf.

**Does it account for change orders?**
Yes, the tool can update the total contract value and remaining balance when change orders are added.

**What happens if I have a deposit?**
The MCP includes deposits in its calculations to ensure the remaining contract balance and milestone payments are accurate.

**How do I know the payment math is correct?**
You can use the validate_milestone_logic tool to check if your proposed payments match the contract terms.

**How does the tool handle change orders?**
Change orders are treated as adjustments to the original contract total. The tools incorporate these values to recalculate the adjusted contract value and all subsequent milestone payments.

**What is retainage in these calculations?**
Retainage is the percentage of each milestone payment held back by the client. The `get_milestone_schedule` tool calculates both the amount held and the net payment released to the contractor.

**Can I verify if my payment plan is correct?**
Yes, you can use the `validate_milestone_logic` tool to check if a proposed set of milestones and payments is mathematically consistent with your contract terms.