Churn Rate Calculator Connector for AI agents.
4 live capabilities
Track customer retention and revenue churn health for your SaaS business.
Waiting for input…
Why people use Churn Rate Calculator
Churn Rate Calculator for SaaS Retention Metrics
This Connector cuts that out by letting your agent do the math for you. You just provide the raw numbers, and it gives you a clear health score and benchmarked analysis instantly. You get a clean summary of your business health without the spreadsheet headache.
What Vinkius changes
You get a clear, actionable health score for your customer retention instead of just raw numbers.
Use it from Claude, ChatGPT, Cursor or another AI client you already have.
One account · 5,900+ Connectors
- Real-world use case 01
Quarterly Reporting
A founder asks the agent to calculate NRR and RCR using `net_revenue_retention_calculator` and `revenue_churn_rate_calculator` to see if they hit their targets.
- Real-world use case 02
Investor Prep
A CEO wants to know if their churn health is World-Class compared to other SaaS companies in their niche by running `analyze_churn_health`.
- Real-world use case 03
Customer Success Audit
A manager wants to see the customer churn rate for a specific region to identify high-risk areas using `customer_churn_rate_calculator`.
Complete set · 4capabilities
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.
01—04
4 capabilities in this set.
Part of 4 available through Churn Rate Calculator.
- 01 Capability
Analyze churn health
Compare your calculated metrics against industry standards to get a health score. It tells you if your retention is actually good for your segment.
- 02 Capability
Net revenue retention calculator
Factor in both lost revenue and expansion revenue to find your true NRR. This shows how well you're growing your existing accounts.
- 03 Capability
Revenue churn rate calculator
Determine the dollar amount of lost revenue based on your starting ARR and actual losses. It shows the direct financial impact of customer churn.
- 04 Capability
Customer churn rate calculator
Calculate the percentage of customers lost over a specific period using start and end counts. This helps you see the volume of your churn clearly.
Set up in minutes
One URL. Then ask Churn Rate Calculator to work.
Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Churn Rate Calculator from the conversation.
Choose your client
Live previewAdvanced clients IDE · CLI
Claude · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_5I0Ro5lVjiLqh0XnM65ve7HY4oQRJRIpO6f0gGJy/mcp - Step 01
Open Connectors
In Claude Web or Claude Desktop, open Settings and choose Connectors.
- Step 02
Add the URL
Choose Add custom connector, name it Churn Rate Calculator, and paste the URL above.
- Step 03
Turn it on in chat
Select +, open Connectors, and enable Churn Rate Calculator for the conversation.
ChatGPT · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_5I0Ro5lVjiLqh0XnM65ve7HY4oQRJRIpO6f0gGJy/mcp - Step 01
Open MCP settings
On desktop, open Settings and MCP servers. On web, open your workspace app or connector settings.
- Step 02
Add the URL
Choose Add server with Streamable HTTP, or create a custom MCP app, then paste the Churn Rate Calculator URL.
- Step 03
Save and start
Save the connection and enable Churn Rate Calculator in your conversation. Desktop may ask you to restart once.
Cursor · IDE configuration
Advanced setup
{
"mcpServers": {
"churn-rate-calculator": {
"url": "https://edge.vinkius.com/vk_preview_5I0Ro5lVjiLqh0XnM65ve7HY4oQRJRIpO6f0gGJy/mcp"
}
}
}- Step 01
Open MCP Settings
Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
- Step 02
Add the server config
Paste the JSON configuration above into the mcp.json file that opens
- Step 03
Save the file
Cursor will automatically detect the new Connector
- Step 04
Start using Churn Rate Calculator
Open Agent mode in chat and ask: "Using Churn Rate Calculator, help me...". 4 tools available
VS Code Copilot · IDE configuration
Advanced setup
{
"mcpServers": {
"churn-rate-calculator": {
"url": "https://edge.vinkius.com/vk_preview_5I0Ro5lVjiLqh0XnM65ve7HY4oQRJRIpO6f0gGJy/mcp"
}
}
}- Step 01
Create MCP config
Create a .vscode/mcp.json file in your project root
- Step 02
Add the server config
Paste the JSON configuration above
- Step 03
Enable Agent mode
Open GitHub Copilot Chat and switch to Agent mode using the dropdown
- Step 04
Start using Churn Rate Calculator
Ask Copilot: "Using Churn Rate Calculator, help me...". 4 tools available
Windsurf · IDE configuration
Advanced setup
{
"mcpServers": {
"churn-rate-calculator": {
"url": "https://edge.vinkius.com/vk_preview_5I0Ro5lVjiLqh0XnM65ve7HY4oQRJRIpO6f0gGJy/mcp"
}
}
}- Step 01
Open MCP Settings
Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
- Step 02
Add the server
Paste the JSON configuration above into mcp_config.json
- Step 03
Save and reload
Windsurf will detect the new server automatically
- Step 04
Start using Churn Rate Calculator
Open Cascade and ask: "Using Churn Rate Calculator, help me...". 4 tools available
Cline · IDE configuration
Advanced setup
{
"mcpServers": {
"churn-rate-calculator": {
"url": "https://edge.vinkius.com/vk_preview_5I0Ro5lVjiLqh0XnM65ve7HY4oQRJRIpO6f0gGJy/mcp"
}
}
}- Step 01
Open Cline MCP Settings
Click the Connectors icon in the Cline sidebar panel
- Step 02
Add remote server
Click "Add Connector" and paste the configuration above
- Step 03
Enable the server
Toggle the server switch to ON
- Step 04
Start using Churn Rate Calculator
Ask Cline: "Using Churn Rate Calculator, help me...". 4 tools available
Claude Code · Terminal command
Advanced setup
claude mcp add churn-rate-calculator --transport http "https://edge.vinkius.com/vk_preview_5I0Ro5lVjiLqh0XnM65ve7HY4oQRJRIpO6f0gGJy/mcp"- Step 01
Install Claude Code
Run npm install -g @anthropic-ai/claude-code if not already installed
- Step 02
Add the Connector
Run the command above in your terminal
- Step 03
Verify the connection
Run claude mcp to list connected servers, or type /mcp inside a session
- Step 04
Start using Churn Rate Calculator
Ask Claude: "Using Churn Rate Calculator, show me...". 4 tools are ready
Where the request belongs
Work Churn Rate Calculator can move forward.
The SaaS founder who needs to report to investors, or the customer success manager who's tired of manual spreadsheets.
SaaS Founder
Checking monthly health scores to prep for board meetings and investor updates.
Customer Success Manager
Identifying which customer segments are seeing the most revenue drop to prioritize outreach.
Revenue Operations Analyst
Automating the calculation of NRR for quarterly reports and growth tracking.
Build the capability set
Add more capabilities.
Each Connector adds new actions and data without changing how you work.
Browse Connectors
Net Revenue Retention Calculator
Calculate and analyze NRR and GRR metrics across customer cohorts to evaluate subscription health.
Retention Curve Analyzer
Analyze cohort retention curves to identify stability versus churn and compare against industry benchmarks.
Cohort Retention Analytics
Analyze cohort retention curves, average user lifetime, and benchmark performance against industry standards.
Growth Accounting Framework
Analyze user movement, retention patterns, and growth efficiency using the Growth Accounting Framework.
ChartMogul
Understand your subscription metrics with MRR tracking, churn analysis, and cohort reports that reveal growth opportunities.
ChurnZero
Manage customer success and health via ChurnZero. track churn scores, monitor segments, and analyze account activity directly from any AI agent.
Bring your own AI
Change the model, client or framework. Keep Churn Rate Calculator connected.
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Claude -
ChatGPT -
Gemini -
Cursor -
VS Code -
Windsurf -
ZCode -
Cline -
Zed -
Continue -
Kiro -
Roo Code -
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LangChain -
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CrewAI -
Vercel AI SDK
Before you connect
Questions about Churn Rate Calculator.
The practical details behind the request, access and result.
What does the Churn Rate Calculator do for my business?
It calculates your customer churn rate, revenue churn rate, and net revenue retention. It then compares these numbers against industry benchmarks to give you a clear health score.
Can I use Churn Rate Calculator for my SaaS company?
Yes, it's designed specifically for subscription and SaaS models to help track customer volume and revenue retention accurately.
How does Churn Rate Calculator handle expansion revenue?
It factors in your upsells and expansion revenue to calculate your Net Revenue Retention (NRR), showing you if your growth is offsetting your losses.
Does Churn Rate Calculator compare me to other companies?
Yes, it analyzes your churn health against specific industry benchmarks so you can see how your retention stacks up against your peers.
Will Churn Rate Calculator help me with investor reporting?
Absolutely. It provides a clear health score and standardized metrics that are perfect for showing investors how well you're retaining and growing your accounts.
Is Churn Rate Calculator only for revenue metrics?
No, it handles both customer volume counts and financial revenue data, giving you a complete picture of your retention health.
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.
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.
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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