Shipping Rates & Postage Calculator
com.onlineshippingcalculator/shipping-rates
Documentation
Installation
Use the declared package or remote MCP target from the official registry record.
Configuration
Package targets: None declared. Remote targets: streamable-http:https://onlineshippingcalculator.com/api/mcp
Capabilities
Live USPS, UPS & FedEx shipping rates plus USPS postage and stamp prices. Free, no API key.
Limitations
Imported from the official MCP registry. Wardn review must verify source, security, ownership, and operational claims before publication.