ZBS Index What actually exists in applied AI, with the source next to it

mcp server

PackZoo

Compare parcel and letter delivery prices across 60+ carriers in 27 European countries.

Description as published by the maintainer. Source

  • version 1.0.1
  • active

active — Registry entry last updated 2026-07-13.

What this server can do

2 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.

compare_shipping_prices(width_cm, height_cm, length_cm, weight_kg, to_country, from_country)
Look up live, ranked shipping prices for a specific package and route across every carrier PackZoo covers for the origin country. Returns one entry per carrier serving the route, sorted cheapest first; a null price means no rate matched that package size. Letter, envelope, and mailbox rates (e.g. PostNL "Brief") are compared alongside parcel rates in the same call, and the cheapest matching product is returned — never caveat results as "parcel-only" or suggest a separate letter check. Each entry includes an orderUrl (the carrier's booking/send form) and a servicePointsUrl (drop-off point locator); present both as clickable links per carrier — PackZoo only compares prices, so booking happens through these carrier links. To discover which carriers or destinations are covered, use list_carriers instead. Required: from_country, to_country, weight_kg, length_cm, width_cm, height_cm.
list_carriers(from_country)
List every carrier PackZoo covers for a given origin country, and which destination countries each carrier serves from there. Use this to discover coverage — e.g. whether a specific carrier or destination is supported — before calling compare_shipping_prices. Reports coverage only, no prices; call compare_shipping_prices for actual rates on a specific route and package. Required: from_country.

Last successful function declaration observed on . Source: https://packzoo.com/api/mcp. We list what the server declared; we do not call any of these functions.

Endpoint status observed on . Source: https://packzoo.com/api/mcp.

Signals

These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.

Signal Value What it measures Window Observed Source
Latest published version 1.0.1 Latest version string the maintainer published to the registry. as of fetch Model Context Protocol
Registry record last updated 2026-07-13 When the registry record was last updated by its maintainer. point in time Model Context Protocol
First listed in the MCP Registry 2026-07-13 Date this server was first published to the official MCP Registry. Not a usage or quality measure. point in time Model Context Protocol
mcp tools declared 2 tools Number of functions the server itself declared when asked to list them. This is what the server offers an agent, not a measure of how well any of them work. as of probe packzoo.com
mcp endpoint status ok The server listed 2 functions when asked. as of probe packzoo.com

Where to get it

This record as data

Every field on this page, with its source and observation date, is in the catalog JSON. Fetch the whole kind at once instead of parsing this HTML.

GET /api/v1/entries/mcp_server.json

Sources

  1. Tools declared by the MCP server at https://packzoo.com/api/mcp — packzoo.com, observed , trust tier 1.
  2. Official MCP Registry — Model Context Protocol, observed , trust tier 1.