Use Pinduoduo Group-Buying Calculator with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Calculate savings and social urgency for group-buying deals.
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.
Complete set · 3 capabilities
The complete Pinduoduo Group-Buying Calculator capability set.
These are the exact actions your AI can choose when you ask it to work with Pinduoduo Group-Buying Calculator.
01-03
3 capabilities in this set.
Part of 3 available through Pinduoduo Group-Buying Calculator.
- 01
Calculate group economics
Calculate individual and total group savings and members needed
- 02
Calculate time to completion
Calculate time remaining until the group deal expires
- 03
Calculate urgency score
Calculate the social urgency score of a group
Observed, not estimated
818ms average. Fast in production.
Pinduoduo Group-Buying Calculator is checked daily against the live service.
- Fastest day
- 682ms
- Slowest day
- 1011ms
- 14-day trend
- Improving-14%
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.
https://edge.vinkius.com/vk_preview_QwV0PZG4OKQMYoCwxFZUdi1wU2mS1h42zoaAkuqV/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 — Pinduoduo Group-Buying Calculator capabilities are ready to use.
{
"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
FAQ
Questions Pinduoduo Group-Buying Calculator owners ask.
- 01
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.
- 02
How is individual savings calculated?
Individual savings is the difference between the itemBasePriceRmb and the groupDiscountPriceRmb provided to the calculate_group_economics capability.
- 03
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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