MCP tool
count_business_days
Count the U.S.
The count_business_days tool is provided by Holiday Calendar. Install that server in your AI client and the assistant can call it directly.
Servers exposing count_business_days
From the publisher:Count the U.S. business days between two dates, both dates included, leaving out weekends and observed federal holidays. Returns the business day count, the weekend days, and each holiday that fell in the span. Spans up to 3,660 calendar days.
Install Holiday Calendar →Parameter Type Description start_date*string First date of the span, counted if it is a business day, written YYYY-MM-DD (for example 2026-11-26). Covers 2021 through 2100. end_date*string Last date of the span, counted if it is a business day, written YYYY-MM-DD (for example 2026-11-26). Covers 2021 through 2100.
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The same action under a namespaced name on other servers.
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