What is the difference between Price and SAC systems?

The Price system features constant monthly installments, whereas the PCT system has a constant principal repayment, leading to decreasing monthly payments over time.

How can I compare two different financing methods?

Use the `compare_financing_strategies` tool to see a direct comparison of total interest and total cost for both systems based on your loan parameters.

Can I get a summary without the full schedule?

Yes, you can use `get_loan_summary` to quickly retrieve the total interest and total amount paid for either the Price or SAC system.

Real Estate Financing Calculator MCP Connector for Claude

A+

Calculate detailed monthly amortization schedules and financial summaries for Price and SAC mortgage systems.

4 tools Official Updated Jun 28, 2026 Official Vinkius Partner

More Details Connect to Claude

This MCP server provides a powerful engine for simulating real estate financing. It allows you to generate complete monthly breakdown schedules for both the Price (French) and SAC (Constant Amortization System) amortization methods. Use calculate_price_amortization to see how installments remain constant while interest decreases, or calculate_sac_amortization to observe decreasing monthly payments. You can also use compare_financing_strategies to identify the total cost difference between systems and get_loan_summary for a quick overview of total interest and principal repayment.

amortizationprice-systemsac-systemmortgage-calculatorreal-estate

Connect to Claude

Subscribe on Vinkius, then add this connector to Claude.ai or Claude Code.

① Claude.ai (web app)

Go to Settings → Connectors → Add custom connector
Paste the MCP endpoint URL below

https://edge.vinkius.com/vk_preview_z4qeqOT3aQzDX6euF0XtQGtvxWbNNBEc53QjkoQt/mcp

② Claude Code (terminal)

claude mcp add --transport http real-estate-financing-calculator https://edge.vinkius.com/vk_preview_z4qeqOT3aQzDX6euF0XtQGtvxWbNNBEc53QjkoQt/mcp

③ Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "real-estate-financing-calculator": {
      "url": "https://edge.vinkius.com/vk_preview_z4qeqOT3aQzDX6euF0XtQGtvxWbNNBEc53QjkoQt/mcp"
    }
  }
}

Get full access on Vinkius

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