Use Break-Even Calculator with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Calculate accounting, economic, and financial break-even points with margin of safety analysis.
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.
Complete set · 3 capabilities
The complete Break-Even Calculator capability set.
These are the exact actions your AI can choose when you ask it to work with Break-Even Calculator.
01-03
3 capabilities in this set.
Part of 3 available through Break-Even Calculator.
- 01
Calculate accounting break even
Determine the minimum units and revenue needed to cover explicit fixed costs
- 02
Calculate economic break even
Identify the sales volume required to cover both fixed costs and opportunity costs
- 03
Evaluate margin of safety
Assess the financial cushion by comparing current sales against break-even point
Observed, not estimated
632ms average. Fast in production.
Break-Even Calculator is checked daily against the live service.
- Fastest day
- 486ms
- Slowest day
- 781ms
- 14-day trend
- Slowing+43%
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 Break-Even Calculator, so you can see the experience inside your AI.
It does not authenticate your account with Break-Even Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Break-Even Calculator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_SDMFAu1VFrgpVYtujpeUf6ThA6HkEsqUg8WENF1B/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Break-Even Calculator capabilities are ready to use.
{
"mcpServers": {
"break-even-calculator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_SDMFAu1VFrgpVYtujpeUf6ThA6HkEsqUg8WENF1B/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 Break-Even Calculator owners ask.
- 01
What is the difference between accounting and economic break-even?
Accounting break-even only considers explicit costs like rent and salaries. Economic break-even includes these plus opportunity costs, which are the potential benefits lost from alternative investments.
- 02
How do I use the margin of safety capability?
Use evaluate_margin_of_safety by providing your current sales volume, unit selling price, contribution margin, and fixed costs. It will return how many units your sales can drop before you hit the break-even point.
- 03
What is unit contribution margin?
It is the amount of revenue remaining from a single unit sale after all variable costs associated with that unit have been subtracted.
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