
Connect Fan Merch Bundle 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. Handle merchandise pricing and bundle discounts without manual math.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
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 Fan Merch Calculator.
- 01
Calculate bundle savings
This capability finds the specific dollar amount to deduct from a subtotal based on your discount rules.
- 02
Calculate final bundle price
This capability computes the final amount a customer owes after the bundle discount is applied to the subtotal.
- 03
Get bundle summary
This capability provides a full breakdown of the bundle, showing the original cost, the savings, and the total due.
- 04
Get subtotal
This capability calculates the combined cost of every item in a merchandise selection.
Real work
What teams actually run
Bundle Pricing
Create a set price for a group of items like a shirt and a hat.
Discount Modeling
Test how a 10% discount versus a flat $5 discount affects your margins.
Customer Quotes
Generate a clear summary of savings to show a customer why they should buy a bundle.
Inventory Pricing
Quickly calculate the total value of a specific merchandise selection.
One connector, every AI
Fan Merch 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 Fan Merch 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
857ms average. Fast in production.
Fan Merch Calculator is checked daily against the live service.
- Fastest day
- 734ms
- Slowest day
- 967ms
- 14-day trend
- Slowing+8%
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 Fan Merch Calculator, so you can see the experience inside your AI.
It does not authenticate your account with Fan Merch Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Fan Merch Calculator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_ewXIuOSwzOVg3yBIgSag7ju4Wp6prFoweZjTKiO1/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 — Fan Merch Calculator capabilities are ready to use.
{
"mcpServers": {
"fan-merch-bundle-calculator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_ewXIuOSwzOVg3yBIgSag7ju4Wp6prFoweZjTKiO1/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 Fan Merch Calculator in Claude and other AIs
Who it's for
Built for the work Fan Merch Calculator owners hand off.
This MCP is built for anyone managing retail merchandise or fan stores who wants to automate pricing logic through an AI agent.
- 01
E-commerce Managers
They hand off bundle pricing logic to the AI to ensure accuracy.
- 02
Merchandise Coordinators
They use the capability to quickly model different discount scenarios.
- 03
Retail Operators
They use the summary capabilities to verify customer quotes.
FAQ
Questions Fan Merch Calculator owners ask.
- 01
What AI clients can I use with this MCP?
You can use this MCP with any compatible client like Claude, Cursor, Windsurf, or VS Code.
- 02
Do I need to host the MCP myself?
No, Vinkius hosts and manages the MCP for you, so it is ready to use immediately after you connect.
- 03
Can I calculate percentage-based discounts?
Yes, the capabilities allow you to determine savings and final prices based on your specific discount rules.
- 04
How does the bundle summary work?
The get_bundle_summary capability provides a complete breakdown including the original cost, the savings, and the final total due.
- 05
Is there a setup fee for this MCP?
Access is managed through your Vinkius subscription, which includes hosting and management.
- 06
How do I calculate the total cost of my items?
You can use the get_subtotal capability to sum up the individual prices of all items in your selection.
- 07
Can I apply both percentage and flat discounts?
The capabilities allow you to choose between a 'percentage' or 'flat' discount type when using calculate_bundle_savings or get_bundle_summary.
- 08
How can I see the full breakdown of my bundle?
Use the get_bundle_summary capability to receive the subtotal, the discount amount, and the final price in a single response.
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Connect Fan Merch Calculator to Claude, Cursor, ChatGPT & more
