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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use MRR and ARR Calculator with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Calculate Monthly Recurring Revenue (MRR) and Annual Recurring Revenue (ARR) from subscription data, broken down by plan segment.

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 · 5 capabilities

The complete MRR and ARR Calculator capability set.

These are the exact actions your AI can choose when you ask it to work with MRR and ARR Calculator.

Capability set01 / 02

01-03

3 capabilities in this set.

Part of 5 available through MRR and ARR Calculator.

  1. 01

    Project revenue

    Project revenue for a given time period

  2. 02

    Calculate churn impact

    Calculate the impact of customer churn on revenue

  3. 03

    Calculate mrr

    Calculate Monthly Recurring Revenue from subscription data

Capability set02 / 02

04-05

2 capabilities in this set.

Part of 5 available through MRR and ARR Calculator.

  1. 04

    Get metrics summary

    Get a comprehensive SaaS metrics summary

  2. 05

    Calculate arr

    Calculate Annual Recurring Revenue from MRR

Observed, not estimated

657ms average. Fast in production.

MRR and ARR Calculator is checked daily against the live service.

Daily averagePeak 795ms
Aug 20Today
Fastest day
496ms
Slowest day
795ms
14-day trend
Slowing+23%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 5 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 MRR and ARR Calculator, so you can see the experience inside your AI.

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

MRR and ARR Calculator Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_SS01DDAL8t2ow2kc8hJ3GqqoA436LvXvsGGCzhN8/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 — MRR and ARR Calculator capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "mrr-and-arr-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_SS01DDAL8t2ow2kc8hJ3GqqoA436LvXvsGGCzhN8/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 MRR and ARR Calculator owners ask.

  • 01

    What is the difference between MRR and ARR?

    MRR tracks predictable monthly revenue. To annualize this, use the calculate_arr capability. It takes your calculated MRR figure and multiplies it by twelve to give you the Annual Recurring Revenue (ARR).

  • 02

    How do I separate New, Expansion, and Churn revenue?

    You must first use the calculate_mrr capability to get the total MRR. Then, pass this detailed output into a subsequent aggregation step (conceptually represented by aggregate_mrr_components) to get the breakdown of New, Expansion, and Churn revenue streams.

  • 03

    Can I project future revenue based on current growth?

    Yes. After calculating your Net New MRR, you can use the project_revenue capability. This capability takes a starting MRR and the number of months (1-36) to generate a projected revenue total.

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