How do I check my checked bag allowance?

You can use the `calculate_baggage_allowance` tool by providing your airline code, fare class, and route type.

Does loyalty status affect my baggage?

Yes, if you have Silver, Gold, or Platinum status, the `calculate_baggage_allowance` tool will increase your checked bag count by one.

How can I estimate fees for an overweight bag?

Use the `estimate_excess_fees` tool with the bag's actual weight and the airline's weight limit to get a precise USD estimate.

Airline Baggage Calculator MCP Connector for Claude

A+

Calculate baggage allowances and excess fees based on airline, fare class, and route.

3 tools Official Updated Oct 1, 2026 Official Vinkius Partner

More Details Connect to Claude

This MCP server provides a deterministic engine to determine passenger baggage entitlements. Use calculate_baggage_allowance to find checked bag counts and weight limits, estimate_excess_fees to calculate penalties for overweight or oversize luggage, and get_carry_on_rules to check cabin constraints. It accounts for airline policies, fare classes, route types, and loyalty status.

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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_mDWrObEeByWVY3c7pL2kil2gidJe0v40bAnqHnC0/mcp

② Claude Code (terminal)

claude mcp add --transport http airline-baggage-calculator https://edge.vinkius.com/vk_preview_mDWrObEeByWVY3c7pL2kil2gidJe0v40bAnqHnC0/mcp

③ Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "airline-baggage-calculator": {
      "url": "https://edge.vinkius.com/vk_preview_mDWrObEeByWVY3c7pL2kil2gidJe0v40bAnqHnC0/mcp"
    }
  }
}

Get full access on Vinkius

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