KitScout

Categories › Business & Finance › Market data, stocks & crypto

Business-Day Oracle

MCP serverVerified domain · noahsarch.techRemote● LiveFree to try

Working days, ISDA conventions and deadlines for 250 countries and 30 financial markets.

Install

Remote server: your requests and data go to bizday.noahsarch.tech. Claude Code: claude mcp add --transport http business-day-oracle https://bizday.noahsarch.tech/mcp · Claude app: Settings → Connectors → Add custom connector.

What it can do

The tools this server listed when we connected to it, in its own words.

  • is_working_day — Say whether a date is a working day in a country/subdivision or market, and why not (weekend, holiday name, holiday observed, projected luna
  • add_working_days — Move N working days from a date, skipping weekends and holidays; returns the end date and every skipped day with its reason. Delivery promis
  • working_days_between — Count working days between two dates with endpoint control; lists the non-working days. Leave cost, lateness, elapsed business days. Example
  • roll_date — Apply a business-day convention (following, modified following, preceding, modified preceding) to a date on a country or market calendar — p
  • compute_deadline — Compute the end of a period ('within 30 calendar days', '10 working days', '3 months') from a start date under explicit counting rules, roll
  • list_holidays — All holidays of a year for a country/subdivision/categories or a market, each with local and English names, whether it is observed/shifted,
  • next_holiday — The next N holidays on or after a date with days_until and projection flags. Example: from_date '2026-11-01', country 'JP', count 3. Calenda
  • list_calendars — Discover calendars: without arguments, all 250 countries and 30 markets; with a country code, its legal weekend, subdivision codes, holiday

KitScout test notes

Not tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.

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