How does this MCP handle platform fees?

You provide the specific fee percentage for the platform you are using, and the MCP factors it into the net profit calculation.

Can I compare different marketplaces?

Yes, you can use the comparison capability to see which platform offers the best margin based on your specific costs and sale price.

Does it account for shipping costs?

Yes, it factors in both outbound shipping and potential return shipping costs.

What is the risk analysis capability for?

It is used to simulate how changes in your return rates will impact your total profit.

Can I run calculations for many items at once?

Yes, the batch calculation capability allows you to aggregate profit and risk across a whole collection of items.

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Connect Resale Profit 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. Get accurate net margins for every item you flip.

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.

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.

How Vinkius works: one connection, every tool, in any AI

V8 Isolate01

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.

Kill Switch02

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.

FinOps per User03

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.

Capability set01 / 01

01-04

4 capabilities in this set.

Part of 4 available through Resale Profit Calculator.

01
Batch calculate profit
This capability aggregates total projected profit and risk across a collection of items. Use it to see the big picture for your entire inventory.
02
Calculate single item profit
This capability determines the expected net profit for one specific item. It factors in purchase price, repairs, fees, and shipping.
03
Compare resale strategies
This capability compares expected net profit across different marketplace platforms. It helps you pick the best place to list an item.
04
Risk analysis report
This capability simulates how changes in return rates impact your bottom line. It shows you how sensitive your profit is to customer returns.

Real work

What teams actually run

Pre-purchase Analysis

Run a profit check before you buy an item to ensure the margin justifies the cost.

Platform Selection

Compare eBay, Depop, and other platforms to see which one keeps more money in your pocket.

Risk Management

See how a sudden increase in customer returns will change your monthly profit.

Inventory Auditing

Calculate the total projected value and risk for a whole shipment of goods.

One connector, every AI

Resale Profit 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.

Building your own app? The connector is yours to use.

You don't need a client to put Resale Profit 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.

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 Resale Profit Calculator, so you can see the experience inside your AI.

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

Resale Profit Calculator Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_3i2y2sP1oaT3raJHJMbhxrkP4tWOcsmOeFF46UUa/mcp

Claude 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 — Resale Profit Calculator capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "resale-profit-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_3i2y2sP1oaT3raJHJMbhxrkP4tWOcsmOeFF46UUa/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 Resale Profit Calculator in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Resale Profit Calculator owners hand off.

This MCP is built for professional resellers and inventory managers who need to protect their margins.

01
E-commerce Resellers
They hand off purchase and sale data to the agent to get instant margin checks.
02
Inventory Managers
They use the agent to run batch calculations on large stock lists.
03
Logistics Coordinators
They use the risk capabilities to model the impact of shipping and return costs.

FAQ

Questions Resale Profit Calculator owners ask.

01
How does this MCP handle platform fees?
You provide the specific fee percentage for the platform you are using, and the MCP factors it into the net profit calculation.
02
Can I compare different marketplaces?
Yes, you can use the comparison capability to see which platform offers the best margin based on your specific costs and sale price.
03
Does it account for shipping costs?
Yes, it factors in both outbound shipping and potential return shipping costs.
04
What is the risk analysis capability for?
It is used to simulate how changes in your return rates will impact your total profit.
05
Can I run calculations for many items at once?
Yes, the batch calculation capability allows you to aggregate profit and risk across a whole collection of items.

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Connect Resale Profit Calculator to Claude, Cursor, ChatGPT & more

Connect Resale Profit Calculator to ChatGPT and Claude

Your AI does the work. We keep it safe and sound.