MCP tool
time_until
How much time is between two instants: the direction, the total in every unit, and a day/hour/minute/second breakdown.
The time_until tool is provided by WebRef (paid). Install that server in your AI client and the assistant can call it directly.
Servers exposing time_until
From the publisher:How much time is between two instants: the direction, the total in every unit, and a day/hour/minute/second breakdown. Use it to compute a retry delay, a rate-limit reset, or whether a deadline has passed. ($0.003 per call)
Install WebRef (paid) →Parameter Type Description from*string start instant, ISO-8601, e.g. 2026-01-01T00:00:00Z to*string end instant, ISO-8601
Tool lists are read from the live servers (or, for packaged servers, from their documentation) each morning, so this reflects what they exposed at the last refresh. Search all tools.