How to Use the LTV:CAC Calculator MCP in VS Code Copilot

Team-wide financial intelligence with LTV:CAC Calculator for VS Code Copilot development teams.

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Connect LTV:CAC Calculator MCP to VS Code Copilot

Create your Vinkius account to connect LTV:CAC Calculator to VS Code Copilot — we handle the hosting, security, and runtime updates so you don't have to. No server setup required.

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Setup LTV:CAC Calculator with VS Code Copilot

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Calculate CAC per marketing channel

Getting a clear view of acquisition spending is non-negotiable. The `calculate_cac` tool accepts an array listing multiple channels, their total spend, and the new customers they generated. It immediately calculates the true cost to acquire users across your whole team. Committing this MCP configuration means every developer on the team has access to accurate financial data, ensuring all feature planning is built on solid ground.

Determine Customer Lifetime Value (LTV)

Understanding long-term value guides product roadmaps. The `calculate_ltv` tool requires ARPU, gross margin percentage, and the churn rate to run its calculation. It provides a stable LTV figure for budgeting. This is crucial when writing code that estimates future revenue or determines pricing tiers based on retention models.

Evaluate overall profitability ratio

The `evaluate_profitability` tool brings everything together. It computes the final LTV:CAC ratio and payback period, giving your team an immediate verdict on scaling viability. This result can be used in automated financial checks. This shared MCP ensures that every developer uses a consistent, auditable method for assessing business health.

Setup guide

Set up LTV:CAC Calculator MCP in VS Code Copilot

Prerequisites

VS Code 1.99 or later with GitHub Copilot extension
Active Vinkius subscription with a valid endpoint token

1

Open MCP configuration

Open the Command Palette (Cmd+Shift+P / Ctrl+Shift+P) and run "MCP: Add Server". Select HTTP (Streamable) as the server type. VS Code will create .vscode/mcp.json in your workspace.
2

Add the LTV:CAC Calculator MCP

Paste the JSON snippet shown on the right into your .vscode/mcp.json. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Switch to Agent mode

Open Copilot Chat (Cmd+Shift+I / Ctrl+Shift+I) and switch to Agent mode using the dropdown. MCP tools are only available in Agent mode — they do not appear in Edit or Ask modes.
4

Verify the connection

In the Copilot Chat input, type # to list available tools. You should see the LTV:CAC Calculator tools listed. Try asking: "List my recent LTV:CAC Calculator transactions" and Copilot will invoke them automatically.

.vscode/mcp.json

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

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by LTV:CAC Calculator API. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about LTV:CAC Calculator MCP in VS Code Copilot

By committing the MCP configuration to your repository, every developer gets instant access to reliable financial calculations. This ensures that all product features are aligned with profitable business metrics.

For CAC, you feed it channel data including spend and customer counts. For LTV, you must provide ARPU, gross margin percentage, and your expected churn rate.

Yes. The whole system runs inside Vinkius's secure sandbox. Credentials are handled through a zero-trust proxy, meaning your company keys never sit on any disk.

This MCP processes core financial data points like total spending (currency), customer numbers (integers), and various rate metrics (floats).

Yes. You can write code that calls the MCP tools first, verifies a 'REASONING_PROVEN' verdict, and only then proceeds with deployment or feature completion.

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