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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use Magic Number Calculator with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Calculate and analyze Go-To-Market efficiency using the Magic Number ratio.

Included with plan

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

Complete set · 3 capabilities

The complete Magic Number Calculator capability set.

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

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through Magic Number Calculator.

  1. 01

    Get efficiency rating

    5, 0.75, 1.0). Categorize a Magic Number into its performance tier

  2. 02

    Calculate magic number

    Calculate the Magic Number ratio

  3. 03

    Evaluate gtm health summary

    Provide a holistic diagnostic of the GTM engine

Observed, not estimated

598ms average. Fast in production.

Magic Number Calculator is checked daily against the live service.

Daily averagePeak 813ms
Aug 24Today
Fastest day
494ms
Slowest day
813ms
14-day trend
Improving-27%

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 Magic Number Calculator, so you can see the experience inside your AI.

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

Magic Number Calculator Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_TQeAOYChQ2JRBFEdaNVzEAjtz55h5Ww9wydTcKWF/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 — Magic Number Calculator capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "magic-number-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_TQeAOYChQ2JRBFEdaNVzEAjtz55h5Ww9wydTcKWF/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 Magic Number Calculator owners ask.

  • 01

    What is the Magic Number?

    The Magic Number is a SaaS metric that measures the efficiency of your Sales and Marketing spending relative to the revenue growth it generates.

  • 02

    How do I interpret the results?

    A ratio below 0.5 is considered inefficient, a ratio of 0.75 or higher is healthy, and a ratio of 1.0 or greater is excellent.

  • 03

    What inputs are required for the calculation?

    You need to provide your Net New ARR from the current quarter and your Sales and Marketing spend from the previous quarter.

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