Use Free Shipping Threshold Filler with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Calculate the exact items to add to your cart to hit free shipping with zero waste.
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.
Complete set · 4 capabilities
The complete Free Shipping Threshold Filler capability set.
These are the exact actions your AI can choose when you ask it to work with Free Shipping Threshold Filler.
01-04
4 capabilities in this set.
Part of 4 available through Free Shipping Threshold Filler.
- 01
Identify best item pair
Find the best two items to reach free shipping
- 02
Identify best single filler
Find the best single item to reach free shipping
- 03
Calculate shipping gap
Calculate the deficit to reach free shipping
- 04
Determine optimal strategy
Compare single and pair strategies
Observed, not estimated
678ms average. Fast in production.
Free Shipping Threshold Filler is checked daily against the live service.
- Fastest day
- 505ms
- Slowest day
- 1018ms
- 14-day trend
- Improving-44%
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 Free Shipping Threshold Filler, so you can see the experience inside your AI.
It does not authenticate your account with Free Shipping Threshold Filler. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Free Shipping Threshold Filler Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_AsaGFYI9ddUp5MwNwztpOWj5rY27XrjtGIPTNKa8/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 — Free Shipping Threshold Filler capabilities are ready to use.
{
"mcpServers": {
"free-shipping-threshold-filler-mcp": {
"url": "https://edge.vinkius.com/vk_preview_AsaGFYI9ddUp5MwNwztpOWj5rY27XrjtGIPTNKa8/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 Free Shipping Threshold Filler owners ask.
- 01
How does the capability calculate the shipping gap?
The calculate_shipping_gap capability subtracts your current cart total from your target free shipping threshold to find the exact deficit.
- 02
Can I use this to find combinations of items?
Yes, the identify_best_item_pair capability evaluates all possible pairs from your list of potential filler items to find the combination that meets the deficit with the lowest overage.
- 03
What is the goal of the optimal strategy capability?
The determine_optimal_strategy capability compares the results from both single-item and pair-item strategies to recommend the plan that minimizes extra spending.
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