How to Use the ISS Calculator MCP in Cline

Cline handles your ISS Calculator math directly inside your IDE environment.

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Connect ISS Calculator MCP to Cline

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

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Setup ISS Calculator with Cline

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Cline runs tax logic natively

You tell Cline to process your invoice and it executes `calculate_tax_liability` to find your final tax burden. The agent writes the result into your code or documents immediately. This approach removes the need for external spreadsheets. Cline handles the data formatting so your tax records are ready for review.

Verify tax status with Cline

Cline uses `check_withholding_status` to scan your project requirements and flag any necessary tax withholdings. You save time by letting the agent scan the rules for you. It performs this check as part of your standard coding workflow. You get peace of mind knowing the tax rules were checked before you commit your code.

Lookup municipal rates via Cline

You can ask Cline to find a rate using `get_applicable_rate` based on your service location. The agent retrieves the current rate and applies it to your project logic. This keeps your financial functions updated without manual lookups. Cline maintains the accuracy of your code by grabbing the latest rate data.

Setup guide

Set up ISS Calculator MCP in Cline

Prerequisites

VS Code with Cline extension installed
Active Vinkius subscription with a valid endpoint token

1

Open Cline MCP settings

Click the Cline icon in the VS Code sidebar to open the Cline panel. Then click the MCP Servers icon (server stack) at the top-right corner of the panel.
2

Add a remote server

Click "Remote Servers" at the top, then click "Add Remote MCP". In the Name field, type iss-calculator-mcp. In the URL field, paste your Vinkius endpoint: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp. Get your token from cloud.vinkius.com.
3

Enable the server

After saving, the server appears in the Cline MCP panel. Toggle the switch to enable it. The status indicator turns green when the connection is live.
4

Start using tools

Return to the Cline chat and ask: "Check my latest ISS Calculator refund status." Cline will discover the available tools and request your approval before invoking each one — giving you full control over every action.

Cline MCP Settings

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

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