How do I calculate the amount of protein needed?

Use the `calculate_main_course_portions` tool by providing the number of guests, the meal type (e.g., buffet), and the expected appetite level.

Can I estimate beverage needs for my event?

Yes, the `estimate_beverage_requirements` tool calculates total liters and bottles required based on your guest count and event duration.

How does the tool help reduce food waste?

The `analyze_waste_risk` tool identifies high-risk scenarios, such as large buffets with high appetite levels, and provides specific mitigation strategies to prevent leftovers.

Leftover Ratio Calculator MCP Connector for Claude

A+

Minimize food waste by calculating optimal portions for events.

4 tools Official Updated Jun 28, 2026 Official Vinkius Partner

More Details Connect to Claude

The Leftover Ratio Calculator is an estimation engine designed for event planners to determine the ideal quantities of food and beverages. By analyzing guest counts, meal types (such as casual lunch, formal dinner, or buffet), and appetite levels, it provides precise weights for main courses, sides, starches, and vegetables, alongside beverage requirements. Use tools like calculate_main_course_portions and analyze_waste_risk to optimize your event planning and mitigate food waste.

food-wastecateringevent-managementoptimizationportion-control

Connect to Claude

Subscribe on Vinkius, then add this connector to Claude.ai or Claude Code.

① Claude.ai (web app)

Go to Settings → Connectors → Add custom connector
Paste the MCP endpoint URL below

https://edge.vinkius.com/vk_preview_LcEr1DNfdbk0SMQjrEqXEm4fY9PNn8K1Dl7ieZGl/mcp

② Claude Code (terminal)

claude mcp add --transport http leftover-ratio-calculator https://edge.vinkius.com/vk_preview_LcEr1DNfdbk0SMQjrEqXEm4fY9PNn8K1Dl7ieZGl/mcp

③ Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "leftover-ratio-calculator": {
      "url": "https://edge.vinkius.com/vk_preview_LcEr1DNfdbk0SMQjrEqXEm4fY9PNn8K1Dl7ieZGl/mcp"
    }
  }
}

Get full access on Vinkius

The preview token above works for testing. Powered by Vinkius.