What can this MCP calculate?

It calculates individual and total savings, group urgency scores, and the time remaining until a deal expires.

Which AI clients can use this?

Any MCP-compatible client like Claude, Cursor, or Windsurf can use this capability once connected via Vinkius.

Do I need to host this myself?

No, Vinkius hosts and manages the MCP for you, so it is ready to use immediately.

How does the urgency score work?

The urgency score is a metric that indicates how close a group is to reaching the required number of members.

Can it tell me if a deal is expired?

Yes, by using the time to completion capability, your agent can determine if the remaining time is zero or less.

What does the urgency score represent?

The urgency score is a metric from 0 to 100. A score of 100 means the group is exactly one person away from reaching the required threshold to unlock the discount.

How is individual savings calculated?

Individual savings is the difference between the itemBasePriceRmb and the groupDiscountPriceRmb provided to the calculate_group_economics capability.

Can I use this to track deal expiration?

Yes, you can use the calculate_time_to_completion capability to check if a group deal is still active or has expired.

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Connect Pinduoduo Group-Buying Calculator to your AI

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 the economics of social group-buying deals instantly.

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.

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 · 3 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through Pinduoduo Group-Buying Calculator.

01
Calculate group economics
This capability calculates individual and total group savings along with the number of members required. It breaks down the financial benefit for each participant.
02
Calculate time to completion
Use this to find out how much time is left before a group deal expires. It returns the remaining duration for the offer.
03
Calculate urgency score
This capability generates a social urgency score for a group. It helps your agent understand how close a group is to reaching its goal.

Real work

What teams actually run

Pricing Simulations

Model how changing the group size affects the individual discount for users.

Urgency Analysis

Determine if a group deal is close enough to completion to warrant a notification.

Deal Monitoring

Have your agent check if a specific group deal has expired based on time remaining.

Savings Audits

Verify the total group savings for a specific number of participants.

One connector, every AI

Pinduoduo Group-Buying 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 Pinduoduo Group-Buying 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

814ms average. Fast in production.

Pinduoduo Group-Buying Calculator is checked daily against the live service.

Daily averagePeak 947ms

Oct 3Today

Fastest day: 638ms
Slowest day: 947ms
14-day trend: Slowing+9%

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 Pinduoduo Group-Buying Calculator, so you can see the experience inside your AI.

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

Pinduoduo Group-Buying Calculator Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_QwV0PZG4OKQMYoCwxFZUdi1wU2mS1h42zoaAkuqV/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 — Pinduoduo Group-Buying Calculator capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "pinduoduo-group-buying-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_QwV0PZG4OKQMYoCwxFZUdi1wU2mS1h42zoaAkuqV/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 Pinduoduo Group-Buying Calculator in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Pinduoduo Group-Buying Calculator owners hand off.

This MCP is for professionals working with social commerce or e-commerce economics. It's designed for those who need to automate the math behind group-buying incentives.

01
E-commerce Analysts
They hand off group-buying math to the AI to model different pricing scenarios.
02
Social Commerce Developers
They use the capability to test the logic of urgency and savings within their applications.
03
Data Researchers
They use the agent to simulate how group sizes affect total savings.

FAQ

Questions Pinduoduo Group-Buying Calculator owners ask.

01
What can this MCP calculate?
It calculates individual and total savings, group urgency scores, and the time remaining until a deal expires.
02
Which AI clients can use this?
Any MCP-compatible client like Claude, Cursor, or Windsurf can use this capability once connected via Vinkius.
03
Do I need to host this myself?
No, Vinkius hosts and manages the MCP for you, so it is ready to use immediately.
04
How does the urgency score work?
The urgency score is a metric that indicates how close a group is to reaching the required number of members.
05
Can it tell me if a deal is expired?
Yes, by using the time to completion capability, your agent can determine if the remaining time is zero or less.
06
What does the urgency score represent?
The urgency score is a metric from 0 to 100. A score of 100 means the group is exactly one person away from reaching the required threshold to unlock the discount.
07
How is individual savings calculated?
Individual savings is the difference between the itemBasePriceRmb and the groupDiscountPriceRmb provided to the calculate_group_economics capability.
08
Can I use this to track deal expiration?
Yes, you can use the calculate_time_to_completion capability to check if a group deal is still active or has expired.

Explore

More in Finance

Connect Pinduoduo Group-Buying Calculator to Claude, Cursor, ChatGPT & more

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

Each Connector runs inside its own sealed environment.

One switch stops every agent. Instantly.

Spending limits that pause instead of surprise.

We ship only the actions that matter.

01-03

Calculate group economics

Calculate time to completion

Calculate urgency score

What teams actually run

Pricing Simulations

Urgency Analysis

Deal Monitoring

Savings Audits

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

Pinduoduo Group-Buying Calculator Connector

Claude Desktop

E-commerce Analysts

Social Commerce Developers

Data Researchers

What can this MCP calculate?

Which AI clients can use this?

Do I need to host this myself?

How does the urgency score work?

Can it tell me if a deal is expired?

What does the urgency score represent?

How is individual savings calculated?

Can I use this to track deal expiration?

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