Use Growth Rate Calculator with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Calculate MoM, QoQ, YoY growth rates and model multi-scenario financial projections (CAGR, Rule of 40) from historical revenue data.
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 Growth Rate Calculator capability set.
These are the exact actions your AI can choose when you ask it to work with Growth Rate Calculator.
01-03
3 capabilities in this set.
Part of 3 available through Growth Rate Calculator.
- 01
Analyze historical growth
Pass data as a JSON array of objects with date and revenue fields. Analyze historical revenue growth across time periods
- 02
Generate growth projection
For Accelerated/Decelerated, provide rateDeterminer as the monthly rate shift percentage. Generate 12-month revenue projections under different growth scenarios
- 03
Calculate key rates
Pass EBITDA metrics as a JSON array of {revenue, ebitda} objects. Calculate CAGR and Rule of 40 score from financial data
Observed, not estimated
653ms average. Fast in production.
Growth Rate Calculator is checked daily against the live service.
- Fastest day
- 517ms
- Slowest day
- 866ms
- 14-day trend
- Slowing+44%
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 Growth Rate Calculator, so you can see the experience inside your AI.
It does not authenticate your account with Growth Rate Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Growth Rate Calculator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_Nlby7IpFLWh4almZhmVkm2OzwHhAOgNwoBItaEN4/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 — Growth Rate Calculator capabilities are ready to use.
{
"mcpServers": {
"growth-rate-calculator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_Nlby7IpFLWh4almZhmVkm2OzwHhAOgNwoBItaEN4/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 Growth Rate Calculator owners ask.
- 01
Does the calculator only look at monthly data?
No. The analyze_historical_growth capability allows you to specify the time granularity ('Month', 'Quarter', or 'Year'). This ensures that whether you are looking for short-term momentum (MoM) or long-term seasonal trends (YoY), the comparison is accurate based on your data.
- 02
What is the difference between CAGR and Rule of 40?
CAGR measures the overall smooth, annualized growth rate over a long period. The Rule of 40 uses calculate_key_rates to provide a composite score (Growth Rate % + EBITDA Margin %). It is a single metric that tells investors about both revenue expansion and operational profitability simultaneously.
- 03
Can I predict revenue for more than 12 months?
The generate_growth_projection capability is designed to project a full twelve-month (12-month) forecast horizon. While you can adjust the inputs, the default and most reliable projection window provided by this server is exactly one year.
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