Growth Rate Calculator

Growth Rate Calculator MCP Connector for Claude

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Calculate MoM, QoQ, YoY growth rates and model multi-scenario financial projections (CAGR, Rule of 40) from historical revenue data.

3 tools Official Updated Jun 28, 2026 Official Vinkius Partner

Assess Growth Trajectory with Financial Precision

The core challenge for any growing business is quantifying performance over time. Simply looking at last month's revenue is insufficient; true financial health requires comparing current results against historical benchmarks (like the same quarter last year) and projecting future potential under different growth assumptions.

This MCP provides a systematic way to analyze sequential financial data, moving beyond simple arithmetic averages to provide actionable metrics: directional momentum (MoM/QoQ), long-term stability (YoY/CAGR), and operational efficiency (Rule of 40).

How the System Works (The Mechanism)

The server operates through three connected tools that model different aspects of financial performance:

  1. Analyzing Directional Momentum: Use analyze_historical_growth to instantly calculate Month-over-Month, Quarter-over-Quarter, and Year-over-Year growth rates across your entire dataset. This identifies immediate trends and volatility.
  2. Synthesizing Core Benchmarks: Next, run calculate_key_rates. By feeding the historical revenue and EBITDA data, this tool computes two critical benchmarks: the Compound Annual Growth Rate (CAGR) for overall sustained growth, and the Rule of 40 score, which combines your growth rate with profitability.
  3. Forecasting Future Potential: Finally, use generate_growth_projection. This tool takes the most recent revenue figure and projects a full twelve months into the future, allowing you to model 'Constant', 'Accelerated', or 'Decelerated' scenarios based on your expected market shifts.

The result is not just a set of numbers; it is a comprehensive financial blueprint that helps determine if your growth rates are sustainable, profitable, and where your business stands relative to key industry benchmarks.

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3 tools expose this connector's capabilities to your AI agent.

analyze_historical_growth

Pass data as a JSON array of objects with date and revenue fields. Analyze historical revenue growth across time periods

calculate_key_rates

Pass EBITDA metrics as a JSON array of {revenue, ebitda} objects. Calculate CAGR and Rule of 40 score from financial data

generate_growth_projection

For Accelerated/Decelerated, provide rateDeterminer as the monthly rate shift percentage. Generate 12-month revenue projections under different growth scenarios

See how to talk to your AI agent using Growth Rate Calculator.

I have historical revenue data for the last 3 years, and I want to see my MoM, QoQ, and YoY growth rates. The data includes dates from '2021-01' to '2023-12'.

Run the `analyze_historical_growth` tool with my data points and set the time granularity to 'Month'. This will show me all directional changes.

Based on my 5 years of revenue data and associated EBITDA, what is my CAGR and Rule of 40 score?

I need to use the `calculate_key_rates` tool. I will provide the start value, end value, years elapsed (5), and a list of all historical revenue/EBITDA metrics for accurate calculation.

Project my revenue for the next year assuming aggressive, accelerating growth. My last known revenue was $10M, and I estimate a monthly rate shift of +7%.

I will use the `generate_growth_projection` tool. I'll set the last known revenue to 10,000,000, the horizon months to 12, the scenario to 'Accelerated', and provide the base monthly growth rate (if applicable) and the rate determiner of 7%.

No. The `analyze_historical_growth` tool 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.

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