
Connect Growth Accounting Framework to ChatGPT and Claude
Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Decompose your user base to find where growth actually comes from.
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.
Your AI does the work. We keep it safe and sound.
No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.
Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

Each Connector runs inside its own sealed environment.
Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.
One switch stops every agent. Instantly.
One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.
Spending limits that pause instead of surprise.
Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.
Three controls, built into the layer your AI connects through.
Curated set · 3 capabilities
We ship only the actions that matter.
01-03
3 capabilities in this set.
Part of 3 available through Growth Accounting Framework.
- 01
Calculate growth metrics
Computes specific stability and engagement indicators like the Quick Ratio and Stickiness. It turns user counts into the mathematical ratios used to judge growth velocity.
- 02
Evaluate growth health
Provides a qualitative diagnosis of your product's sustainability. It compares your calculated metrics against industry benchmarks to tell you if your growth is healthy or at risk.
- 03
Classify user flow
Sorts your user base into four distinct buckets: New, Retained, Resurrected, or Churned. This is how you see the actual movement between your user cohorts.
Real work
What teams actually run
Churn Detection
Identify if your churn rate is starting to outpace your new user acquisition.
Engagement Audits
Use stickiness metrics to see if users are actually forming habits with your product.
Growth Sustainability Checks
Run a health diagnosis to see if your current growth trajectory can last.
Cohort Analysis
Classify users into specific buckets to see how different groups move over time.
Automate a task
Put Growth Accounting Framework to work on one thing.
Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.
One connector, every AI
Growth Accounting Framework works with the most popular AI clients.
These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.
Claude
ChatGPT
Gemini
Perplexity
Grok
Microsoft Copilot
Cursor
VS Code
Windsurf
JetBrains
Cline
LangChain
Vercel AI SDK
Lovable
Z.ai
Raycast
Qwen Code
Kimi Code
Le ChatBuilding your own app? The connector is yours to use.
You don't need a client to put Growth Accounting Framework to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.
Observed, not estimated
729ms average. Fast in production.
Growth Accounting Framework is checked daily against the live service.
- Fastest day
- 545ms
- Slowest day
- 1018ms
- 14-day trend
- Improving-21%
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 Accounting Framework, so you can see the experience inside your AI.
It does not authenticate your account with Growth Accounting Framework. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Growth Accounting Framework Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_BwNh9Of8HL1D6Dm9nKDKxuaH0EFsiLPmdaOR37af/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 Accounting Framework capabilities are ready to use.
{
"mcpServers": {
"growth-accounting-framework-mcp": {
"url": "https://edge.vinkius.com/vk_preview_BwNh9Of8HL1D6Dm9nKDKxuaH0EFsiLPmdaOR37af/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
Guided setup for Claude? Set up Growth Accounting Framework in Claude and other AIs
Who it's for
Built for the work Growth Accounting Framework owners hand off.
This MCP is built for people managing product lifecycles who need to move past vanity metrics. You hand your raw user lists or cohort data to your AI, and it handles the heavy math.
- 01
Product Managers
Hand off raw user activity logs to get a clear view of retention and churn.
- 02
Growth Analysts
Use the capability to automate the calculation of the Quick Ratio and other core growth metrics.
- 03
Data Scientists
Provide user movement data to quickly classify cohorts without writing custom scripts.
FAQ
Questions Growth Accounting Framework owners ask.
- 01
What is the Growth Accounting Framework?
It is a method of analyzing growth by breaking down changes in a user base into specific categories like new, retained, resurrected, and churned users.
- 02
Which AI clients can use this MCP?
You can use this MCP with any compatible client, including Claude, Cursor, Windsurf, and VS Code.
- 03
How does it help with churn analysis?
The MCP uses the classify_user_flow capability to identify churned users and the evaluate_growth_health capability to see if churn is outpacing your acquisition.
- 04
Do I need to host this myself?
No, Vinkius hosts and manages the MCP for you. You just connect your client and start using the capabilities.
- 05
What is the Quick Ratio?
The Quick Ratio is a metric calculated by this MCP to determine if your new and resurrected users are enough to offset your churned users.
- 06
How do I categorize my users?
You can use the classify_user_flow capability. By providing lists of user IDs for the current, previous, and historical periods, the capability will automatically identify New, Retained, Resurrected, and Churned users.
- 07
What does 'Stickiness' represent in this context?
Stickiness, calculated as the DAU/MAU ratio, represents how frequently users engage with your product within a month. A higher ratio indicates stronger user retention and engagement.
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Connect Growth Accounting Framework to Claude, Cursor, ChatGPT & more
