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Connect Unit Contribution Margin to ChatGPT and Claude

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Get instant clarity on your product profitability and break-even points.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

How Vinkius works: one connection, every tool, in any AI
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Complete set · 4 capabilities

The complete Unit Contribution Margin capability set.

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

Capability set01 / 01

01-04

4 capabilities in this set.

Part of 4 available through Unit Contribution Margin.

  1. 01

    Calculate break even volume

    This capability determines exactly how many units you must sell to cover all your fixed costs.

  2. 02

    Compare product margins

    Use this to evaluate and rank the profitability of multiple different product types.

  3. 03

    Get unit contribution margin

    This capability calculates the basic profitability of a single unit by looking at price and cost.

  4. 04

    Simulate profitability scenario

    This capability predicts your total profit or loss based on a specific sales volume you provide.

One connector, every AI

Unit Contribution Margin works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put Unit Contribution Margin to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

1046ms average. Fast in production.

Unit Contribution Margin is checked daily against the live service.

Daily averagePeak 1056ms
Sep 23Today
Fastest day
1046ms
Slowest day
1056ms
14-day trend
Stable0%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 4 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 Unit Contribution Margin, so you can see the experience inside your AI.

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

Unit Contribution Margin Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_PmUWbIQoCkhYV0ZZ0shlgZPpoEVtqgDozdPyzU5A/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 — Unit Contribution Margin capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "unit-contribution-margin-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_PmUWbIQoCkhYV0ZZ0shlgZPpoEVtqgDozdPyzU5A/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

Guided setup for Claude? How to give Claude access to Unit Contribution Margin

See all the AI clients this connector works with ↑

Who it's for

Built for the work Unit Contribution Margin owners hand off.

This MCP is built for anyone managing product pricing and cost structures who wants faster financial answers from their AI.

  • 01

    Product Managers

    They hand off pricing data to the AI to check if new features or price hikes make sense.

  • 02

    Financial Analysts

    They use the agent to quickly run through multiple profitability scenarios.

  • 03

    Small Business Owners

    They ask the AI to find their break-even points for new inventory or services.

FAQ

Questions Unit Contribution Margin owners ask.

  • 01

    What can this MCP calculate?

    It calculates unit margins, break-even volumes, profit/loss scenarios, and compares margins across products.

  • 02

    Which AI clients can I use with this MCP?

    You can use any MCP-compatible client, including Claude, Cursor, Windsurf, and VS Code.

  • 03

    Do I need to host the MCP myself?

    No, Vinkius hosts and manages the MCP for you. You just connect and use it.

  • 04

    Can I use this to compare different products?

    Yes, the compare_product_margins capability allows your agent to rank and evaluate multiple products at once.

  • 05

    How does it help with break-even analysis?

    The calculate_break_even_volume capability tells you exactly how many units you need to sell to cover your fixed costs.

  • 06

    What is the unit contribution margin?

    It is the amount remaining from the unit price after subtracting the unit cost. You can calculate this using the get_unit_contribution_margin capability.

  • 07

    How do I find my break-even point?

    Use the calculate_break_even_volume capability by providing the unit price, unit cost, and total fixed costs.

  • 08

    Can I compare multiple products at once?

    Yes, the compare_product_margins capability allows you to input a list of products to rank them by their margin percentage.

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