Live USPS, UPS, FedEx and DHL rates from the US: domestic, Canada, UK, Germany, Australia. No scale.
Connect Remote server
claude mcp add --transport http parcel-shipping-rates https://quote-api.smklog.com/mcp
{
"mcpServers": {
"parcel-shipping-rates": {
"url": "https://quote-api.smklog.com/mcp"
}
}
}
{
"servers": {
"parcel-shipping-rates": {
"type": "http",
"url": "https://quote-api.smklog.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://quote-api.smklog.com/mcp
Tools 10 found in our last check
get_parcel_quoteLive parcel rates from a US origin: USPS, UPS, FedEx; DHL Express to DE and AU. Describe the item to estimate the box, or give exact dimensions and weight. Up to five services, each a total with the SMKlog fee inside (itemized only on the checkout receipt). To buy on smklog.com:…
create_checkout_linkTurns a decided shipment into a payment session: the amount and a handoff URL to prefilled SMKlog checkout. Pass quote_id from get_parcel_quote: its price is reused, no second carrier call. Keep the returned session_id for get_checkout_status. It never charges: the human confirm…
track_parcelTrack a shipment whose label was bought on smklog.com, by carrier tracking number: the current status, the latest scan events (newest first, up to eight) and the estimated delivery date when the carrier gives one. SMKlog labels only: not a universal tracker, so another seller's…
get_price_indexThe SMKlog parcel shipping price index: a monthly repriced basket of six common boxes (1 to 20 lb) shipped from Newark, NJ to five US cities, quoted through the same live USPS, UPS and FedEx pipeline that prices real shipments. Returns the cheapest purchasable service per box an…
get_checkout_statusReports where a create_checkout_link session stands: whether the human opened checkout, paid, and whether the label exists, with the tracking number once it does. Reads SMKlog's own records only: no carrier call, no quote allowance, nothing changes. Poll minutes apart: nothing m…
get_refund_statusSays whether the payment behind a create_checkout_link session was refunded, how much and why. Status: not_paid (nothing to refund), none (paid, not refunded), requested (a refund is under way), under_review (an unused non-USPS label, decided by an operator), declined (the label…
cancel_checkout_linkCancels a create_checkout_link session the human has not opened yet: its handoff link stops binding a checkout, and get_checkout_status answers session_cancelled from then on. Nothing has been paid at that stage, so nothing is refunded and no human is needed. Once the human open…
calculate_billable_weightThe weight USPS, UPS and FedEx bill for a box: dimensional weight (L x W x H / 139) against actual weight, rounded as each carrier rounds, and the parcel and USPS limits it meets. Explains why a big light box costs more and how small a box would bill at its real weight. A calcul…
get_holiday_shipping_deadlinesThe carriers’ own send-by dates for delivery by the 2026 winter holidays: USPS (Ground Advantage, Priority Mail, Priority Mail Express; delivery by Dec 25) and FedEx (Ground Economy, Ground and Home Delivery by days in transit, Express Saver, 2Day, Overnight; delivery by Dec 24)…
get_shipping_restrictionsWhat SMKlog will not ship and what ships only with conditions: prohibited categories (weapons, drugs, counterfeit goods, money and valuables, living and perishable contents, dangerous goods, controlled exports), restricted ones (batteries, medicine, chemicals and aerosols, regul…
Details
| Endpoint | https://quote-api.smklog.com/mcp (Streamable HTTP) |
| First published | 7 Nov 2026 |
| Last updated | 7 Nov 2026 |
| Registry name | com.smklog/parcel-shipping-rates |
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