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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use Contribution Margin Calculator with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Calculate unit profitability, margin indices, and weighted product mix margins.

Included with plan

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

Waiting for input…

Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Complete set · 3 capabilities

The complete Contribution Margin Calculator capability set.

These are the exact actions your AI can choose when you ask it to work with Contribution Margin Calculator.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through Contribution Margin Calculator.

  1. 01

    Identify underperforming products

    Flags specific products that fail to meet a defined profitability threshold

  2. 02

    Calculate portfolio weighted margin

    Determines the aggregate margin index for a collection of products based on their impact on total revenue

  3. 03

    Calculate unit margin metrics

    Calculates both the currency value and the percentage-based margin for a single product

Observed, not estimated

636ms average. Fast in production.

Contribution Margin Calculator is checked daily against the live service.

Daily averagePeak 796ms
Aug 20Today
Fastest day
496ms
Slowest day
796ms
14-day trend
Stable+3%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 3 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Contribution Margin Calculator, so you can see the experience inside your AI.

It does not authenticate your account with Contribution Margin Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Contribution Margin Calculator Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_doZNmfSJClxaHkf4MfLDd67LoOoSmCmgRBQIMsXC/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Contribution Margin Calculator capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "contribution-margin-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_doZNmfSJClxaHkf4MfLDd67LoOoSmCmgRBQIMsXC/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

FAQ

Questions Contribution Margin Calculator owners ask.

  • 01

    How do I calculate the margin for a single product?

    Use the calculate_unit_margin_metrics capability by providing the selling price, variable cost per unit, and the tax rate percentage.

  • 02

    How does the portfolio margin calculation work?

    The calculate_portfolio_weighted_margin capability calculates a weighted average. You provide an array of products, each with its margin index and revenue weight (the sum of weights must equal 1).

  • 03

    Yes, use the identify_underperforming_products capability. Simply provide a list of your products and their margin indices along with a minimum threshold value.

    Yes, use the identify_underperforming_products capability. Simply provide a list of your products and their margin indices along with a minimum threshold value.

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