
Connect Seasonality Index 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. Turn historical sales data into precise inventory stocking plans.
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 Seasonality Index Calculator.
- 01
Analyze extremes
This capability finds the specific months where your sales hit their highest and lowest points in a seasonal cycle.
- 02
Calculate seasonal indices
This capability computes monthly seasonal indices and deseasonalized demand to show how much each month deviates from the average.
- 03
Generate recommendations
This capability produces specific inventory stocking postures, such as Aggressive or Lean, based on your calculated indices.
Real work
What teams actually run
Seasonal Stocking Adjustments
Use the indices to decide when to switch from Lean to Aggressive inventory levels.
Demand Pattern Recognition
Identify which months consistently deviate from your average sales volume.
Inventory Optimization
Apply calculated indices to a base target to find exact unit requirements for each month.
Sales Data Cleaning
Use deseasonalized demand to understand true growth trends without seasonal spikes.
Automate a task
Put Seasonality Index 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
Seasonality Index 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 Seasonality Index 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
723ms average. Fast in production.
Seasonality Index Calculator is checked daily against the live service.
- Fastest day
- 546ms
- Slowest day
- 864ms
- 14-day trend
- Slowing+10%
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 Seasonality Index Calculator, so you can see the experience inside your AI.
It does not authenticate your account with Seasonality Index Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Seasonality Index Calculator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_CThfHs6aFZAReVvUxfuM36sTwdRBa41fcxLrvt89/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 — Seasonality Index Calculator capabilities are ready to use.
{
"mcpServers": {
"seasonality-index-calculator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_CThfHs6aFZAReVvUxfuM36sTwdRBa41fcxLrvt89/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 Seasonality Index Calculator in Claude and other AIs
Who it's for
Built for the work Seasonality Index Calculator owners hand off.
This MCP is built for professionals managing supply chains and demand forecasting who need to move from raw data to inventory decisions.
- 01
Inventory Managers
They hand off monthly sales logs to the AI to get specific stocking recommendations.
- 02
Demand Planners
They use the capability to quantify seasonal fluctuations and adjust baseline forecasts.
- 03
Supply Chain Analysts
They use the indices to identify peak periods and prepare for high-volume months.
FAQ
Questions Seasonality Index Calculator owners ask.
- 01
What kind of data does this MCP need?
You need to provide historical monthly sales records to calculate the indices.
- 02
Which AI clients can use this MCP?
You can use this with any MCP-compatible client like Claude, Cursor, or Windsurf.
- 03
What are the stocking postures?
The capability generates recommendations such as Aggressive or Lean based on your specific seasonal indices.
- 04
How does it help with inventory?
It uses seasonal indices to suggest specific stock levels for different months based on a target unit count.
- 05
Do I need to host the MCP myself?
No, Vinkius hosts and manages the MCP so it is ready to use as soon as you connect.
- 06
What is a seasonal index?
A seasonal index quantifies how much a specific period deviates from the long-term average. A value of 1.0 is neutral, above 1.0 indicates a peak, and below 1.0 indicates a trough.
- 07
How much historical data is required?
To establish a reliable pattern, the capability requires at least two full years of monthly sales records.
- 08
Can I get inventory recommendations?
Yes, using the generate_recommendations capability, you can receive actionable stocking postures like 'Aggressive' or 'Lean' based on your seasonal indices.
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Connect Seasonality Index Calculator to Claude, Cursor, ChatGPT & more
