SMKlog Parcel Shipping Rates is a Model Context Protocol (MCP) server: Live USPS, UPS and FedEx shipping rates for a US parcel described in plain words. No scale needed. In practice that means any MCP-compatible AI assistant can call SMKlog Parcel Shipping Rates's tools directly — the model decides when to use them in a conversation or agent run.
It's a hosted (remote) server — point your client at https://quote-api.smklog.com/mcp and you're connected, with nothing to install locally. The current release is v1.2.0, published under the MIT license, with source at smklog/parcel-shipping-rates-mcp on GitHub.
SMKlog Parcel Shipping Rates is listed under Development on mcp.site and works with any MCP client — Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed and the rest of the ecosystem — using the install snippets below. If you maintain SMKlog Parcel Shipping Rates for smklog.com, claim this listing to verify ownership, earn the Verified badge, and keep the details current.