MCP tool
next_federal_holidays
Find the next one to eleven U.S.
The next_federal_holidays tool is provided by Holiday Calendar. Install that server in your AI client and the assistant can call it directly.
Servers exposing next_federal_holidays
From the publisher:Find the next one to eleven U.S. federal holidays observed on or after a date, with each one's observed date and how many calendar days away it is. Without from_date it starts from today's date in America/New_York and says which date it used.
Install Holiday Calendar →Parameter Type Description from_datestring Start looking on this date, inclusive, written YYYY-MM-DD (for example 2026-11-26). Covers 2021 through 2100. countinteger How many upcoming holidays to return, 1 to 11. Defaults to 1.
Related tools
The same action under a namespaced name on other servers.
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.