com.isitabizday/bizday

up checked 2026-11-12T03:39:50.045Z

Unclaimed · Unverified

Publisher-provided title

Bizday

Publisher-provided description

Cited US federal and Reserve Bank business days for agents.

Summary by lookupd

Computes US federal and Reserve business-day arithmetic, holiday lists, and court deadline counts for agents, with cited calendars.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http bizday https://isitabizday.com/mcp

Codex, remote (streamable-http)

codex mcp add bizday --url https://isitabizday.com/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "bizday": {
      "url": "https://isitabizday.com/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

list_calendars Shipped calendars: id, name, source URL, Saturday and Sunday rules, coverage, last verified, and changelog. us-federal-opm is the default. us-nyse covers 2026-0
list_holidays Holiday rows for one year. us-federal-opm and us-fed-banking return the eleven nationwide legal public holidays. On us-fed-banking, observed is null when the le
is_business_day Whether a civil date is a business day, and why. Omit calendar for us-federal-opm (US federal offices). us-fed-banking is the Federal Reserve Banks schedule: a
add_business_days The date that is days business days after start. The start date is day 0, matching Excel WORKDAY, so days=1 always leaves the start date. days is an integer fro
count_business_days How many business days are in the inclusive span from start through end, matching Excel NETWORKDAYS. Negative when end is earlier. The span must be 3660 days or
roll_date Stay on date when it is already a business day. Otherwise move to the nearest business day in direction next or previous. This is not Excel WORKDAY, and it does
frcp_6a_deadline Count a period stated in days under Fed. R. Civ. P. 6(a)(1). Exclude the trigger day. Count every calendar day, including intermediate Saturdays, Sundays, and l
report_discrepancy Store a suspected wrong closing for later review. Requires calendar, date, claim, and source_url. The report is not applied to either calendar. The result is ac

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