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

mcp server

time

A real clock for AI agents: current time, timezone conversion, and DST facts from the IANA tzdb.

Description as published by the maintainer. Source

  • version 1.0.0
  • active

active — Registry entry last updated 2026-07-24.

What this server can do

5 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.

convert_time(utc, from, targets)
Given a UTC instant (or a wall time in a source location), return the corresponding local time in each of up to 50 target locations. Results include a source_url linking the matching worldclock.pro page when available. Required: targets.
get_current_time(at, locations)
Get the current local time (or the time at a given instant) in one or more locations. Each location is a city name, an IANA timezone / abbreviation, or coordinates. Up to 50 locations. Results include a source_url linking the matching worldclock.pro page when available. Required: locations.
get_dst_transitions(year, location)
Report whether a location observes daylight saving time, the next clock change, and every summer/winter-time transition (date, local time, and before/after offset) within a year. The result includes a source_url linking the matching worldclock.pro page when available. Required: location.
search_cities(limit, query, country)
Find cities by name (multilingual, diacritic-insensitive) — useful to resolve a place to a canonical slug, IANA timezone, and coordinates before calling the time tools. Each result includes a source_url linking the city's worldclock.pro page. Required: query.
time_by_coordinates(at, latitude, longitude)
Resolve the timezone for a latitude/longitude coordinate (via geo-tz) and return the local time there. Required: latitude, longitude.

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

Endpoint status observed on . Source: https://worldclock.pro/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 1.0.0 Latest version string the maintainer published to the registry. as of fetch Model Context Protocol
Registry record last updated 2026-07-24 When the registry record was last updated by its maintainer. point in time Model Context Protocol
First listed in the MCP Registry 2026-07-24 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 5 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 worldclock.pro
mcp endpoint status ok The server listed 5 functions when asked. as of probe worldclock.pro

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