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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
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Use Churn Rate Calculator with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Calculate Customer Churn Rate, Revenue Churn Rate, and Net Revenue Retention (NRR) to instantly assess account health against industry benchmarks.

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 · 4 capabilities

The complete Churn Rate Calculator capability set.

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

Capability set01 / 01

01-04

4 capabilities in this set.

Part of 4 available through Churn Rate Calculator.

  1. 01

    Revenue churn rate calculator

    Requires start ARR and lost revenue amount. Calculate the revenue churn rate based on lost ARR

  2. 02

    Analyze churn health

    Analyze churn health against industry benchmarks

  3. 03

    Customer churn rate calculator

    Requires start and end customer counts. Calculate the customer churn rate for a given period

  4. 04

    Net revenue retention calculator

    Requires start ARR, lost revenue, and expansion revenue. Calculate Net Revenue Retention (NRR) including expansion and contraction

Observed, not estimated

660ms average. Fast in production.

Churn Rate Calculator is checked daily against the live service.

Daily averagePeak 812ms
Aug 20Today
Fastest day
491ms
Slowest day
812ms
14-day trend
Slowing+42%

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 Churn Rate Calculator, so you can see the experience inside your AI.

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

Churn Rate Calculator Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_5I0Ro5lVjiLqh0XnM65ve7HY4oQRJRIpO6f0gGJy/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 — Churn Rate Calculator capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "churn-rate-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_5I0Ro5lVjiLqh0XnM65ve7HY4oQRJRIpO6f0gGJy/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 Churn Rate Calculator owners ask.

  • 01

    How do I calculate the proportion of customers lost in a period?

    You should use the customer_churn_rate_calculator capability. This function requires two inputs: the starting customer count and the ending customer count to determine the volume loss percentage.

  • 02

    What is NRR, and how does it account for growth?

    NRR accounts for both losses and gains. You calculate this using the net_revenue_retention_calculator capability, providing the starting ARR, lost revenue value, and crucially, the expansion revenue from existing clients.

  • 03

    Does this system provide a general health score?

    Yes. After running the core metrics, you must use the analyze_churn_health capability. This function compares your calculated rates against industry benchmarks (SaaS/ECommerce) to classify your company's overall retention health.

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