How to Use the Working Capital Calculator MCP in Cursor

Q: Does the Working Capital Calculator work with global Cursor configs?

Yes. You can add it to /.cursor/mcp.json for global access. This makes the financial tools available across all your projects without reconfiguring each repository.

Calculate Cash Conversion Cycle and working capital needs inside Cursor. Get exact cash tie-up numbers while you write code.

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Connect Working Capital Calculator MCP to Cursor

Create your Vinkius account to connect Working Capital Calculator to Cursor — we handle the hosting, security, and runtime updates so you don't have to. No server setup required.

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Setup Working Capital Calculator with Cursor

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Calculate Cash Conversion Cycle in Cursor

You are building financial dashboards and need real numbers, not mock data. Use `calculate_cash_conversion_cycle` to get the exact duration your capital is tied up in operations. Feed it your inventory, receivables, and payables days. Your agent injects this live calculation directly into your code. You get the actual cycle length to render in your UI. No more hardcoding placeholder values for your cash flow components.

Get Monetary Working Capital via this MCP

A cycle length in days does not help your frontend display a dollar amount. Call `calculate_monetary_working_capital` to convert that timeframe into a specific monetary value based on turnover. Cursor uses this response to populate your working capital need variables. You write the logic once, and the MCP handles the math. Your application now shows the real cash hole to your users.

Fetch Full Financial Summaries for Agent Mode

When you need the entire breakdown at once, run `get_financial_cycle_summary`. It returns all constituent periods and final calculated values in a single payload. This is perfect for Agent mode. Your AI client can parse the full profile and generate the corresponding TypeScript interfaces or Python models. You get the data structure and the math in one step.

Setup guide

Set up Working Capital Calculator MCP in Cursor

Prerequisites

Cursor installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP Settings

Go to Cursor Settings → MCP or open the Command Palette (Cmd+Shift+P / Ctrl+Shift+P) and search for "MCP: Add Server".
2

Add the Working Capital Calculator MCP

Cursor will create or open .cursor/mcp.json in your project root. Paste the JSON snippet on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Enable Agent mode

Open Composer (Cmd+I / Ctrl+I) and switch to Agent mode using the dropdown at the top. MCP tools are only available in Agent mode.
4

Verify the connection

Ask Cursor something like "List my recent Working Capital Calculator transactions." If the MCP tools are loaded correctly, Cursor will call the Working Capital Calculator tools automatically. You can also check Settings → MCP for a green status indicator.

.cursor/mcp.json

{
  "mcpServers": {
    "working-capital-calculator-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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Common questions about Working Capital Calculator MCP in Cursor

Create a .cursor/mcp.json file in your project root. Add the MCP to the configuration with the command and arguments. Enable Agent mode in the chat to let your AI client call the tools automatically.

Yes. When you use Agent mode, Cursor calls the MCP tools and injects the live responses directly into your code. It generates working code that uses real API responses instead of mock data.

Yes. You can add it to ~/.cursor/mcp.json for global access. This makes the financial tools available across all your projects without reconfiguring each repository.

The MCP returns structured JSON for every calculation. You can ask your AI client to map these JSON responses directly to your existing data models. It handles the parsing logic for you.

It only processes the exact financial metrics you pass as arguments. This includes Days Inventory Outstanding, Days Sales Outstanding, Days Payable Outstanding, and company turnover. It does not read your local source code or store your financial inputs.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

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