
Connect Viral Coefficient Calculator 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. Model your product's growth dynamics and scaling speed.
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 · 4 capabilities
We ship only the actions that matter.
01-04
4 capabilities in this set.
Part of 4 available through Viral Coefficient Calculator.
- 01
Analyze saturation impact
This capability adjusts your growth projections based on how much of the target market is already taken. It helps you account for diminishing returns as you scale.
- 02
Estimate time to scale
This capability predicts the duration required to hit a specific user target. It uses your current growth metrics to forecast your timeline.
- 03
Calculate growth multiplier
This capability estimates the total expansion of your user base relative to your starting cohort. It shows the cumulative effect of your viral loops.
- 04
Calculate viral k
This capability determines the fundamental viral coefficient for a specific user cohort. It's the baseline metric for your viral growth.
Real work
What teams actually run
Referral Program Testing
Model how changing an invite conversion rate from 10% to 20% affects your total user expansion.
Scaling Milestones
Predict exactly how many weeks it will take to move from 1,000 to 100,000 users.
Market Capacity Planning
Use saturation analysis to see when your viral growth will naturally begin to slow down.
Cohort Analysis
Calculate the K-factor for different user segments to identify your most viral users.
Automate a task
Put Viral Coefficient Calculator 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
Viral Coefficient Calculator 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 Viral Coefficient Calculator 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
883ms average. Fast in production.
Viral Coefficient Calculator is checked daily against the live service.
- Fastest day
- 677ms
- Slowest day
- 1129ms
- 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. 4 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 Viral Coefficient Calculator, so you can see the experience inside your AI.
It does not authenticate your account with Viral Coefficient Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Viral Coefficient Calculator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_b22lDViEB1htA1wElX8gROaqII9JIxyfNJ6DzNU1/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 — Viral Coefficient Calculator capabilities are ready to use.
{
"mcpServers": {
"viral-coefficient-calculator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_b22lDViEB1htA1wElX8gROaqII9JIxyfNJ6DzNU1/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 Viral Coefficient Calculator in Claude and other AIs
Who it's for
Built for the work Viral Coefficient Calculator owners hand off.
Growth professionals and product leaders use this to turn raw cohort data into actionable scaling models.
- 01
Growth Product Managers
They hand off cohort metrics to the AI to run rapid growth simulations.
- 02
Marketing Analysts
They use the capability to predict the impact of referral programs on user acquisition.
- 03
Founders
They use it to build realistic scaling timelines for investor updates or internal planning.
FAQ
Questions Viral Coefficient Calculator owners ask.
- 01
What can this MCP calculate?
It calculates viral coefficients, growth multipliers, time to scale, and the impact of market saturation on growth.
- 02
Which AI clients can I use with this MCP?
You can use it with any MCP-compatible client, including Claude, Cursor, Windsurf, and VS Code.
- 03
How does it handle market saturation?
The analyze_saturation_impact capability adjusts your growth expectations based on market availability to account for diminishing returns.
- 04
Do I need to host this myself?
No, Vinkius hosts and manages the MCP for you. You just connect your client and start working.
- 05
Can I use this to predict my user growth timeline?
Yes, the estimate_time_to_scale capability predicts how long it will take to reach specific user targets.
- 06
What is the viral coefficient?
The viral coefficient (K) represents the number of new users generated by each existing user. You can find this value using the calculate_viral_k capability.
- 07
How do I predict when my product will reach a certain size?
You can use the estimate_time_to_scale capability by providing your initial user count, target user count, current viral coefficient, and the length of your growth cycle.
- 08
Does this capability account for market saturation?
Yes, the analyze_saturation_impact capability adjusts your growth expectations based on the current number of users relative to the total addressable market.
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Connect Viral Coefficient Calculator to Claude, Cursor, ChatGPT & more
