A real clock for AI agents: current time, timezone conversion, and DST facts from the IANA tzdb.
| Endpoint | https://worldclock.pro/mcp (streamable-http) |
|---|---|
| Registry version | 1.0.0 |
| Now | 5 tools · grade A (92) · pin ts_d284c4e6dad4a3da26c4a4da93d17e8a · protocol 2025-06-18 |
| First / last listed | 2026-11-12 02:25 UTC / 2026-11-12 02:25 UTC |
| Grade over time | 2026-11-12: A (92), 5 tools |
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Tools: get_current_time convert_time time_by_coordinates get_dst_transitions search_cities
get_current_time | 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. params: locations*, at |
convert_time | 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. params: utc, from, targets* |
time_by_coordinates | Resolve the timezone for a latitude/longitude coordinate (via geo-tz) and return the local time there. params: latitude*, longitude*, at |
get_dst_transitions | 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. params: location*, year |
search_cities | 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. params: query*, limit, country |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.