add_global_working_days

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Use this when you need a weekday-based date offset for a territory and explicitly want public holidays excluded from the calculation. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when a public-holiday, employer, bank, exchange, school, religious or emergency-closure calendar is required. What it computes: Adds or subtracts weekday-baseline working days for any supported CLDR alpha-2 territory code using CLDR weekend rules, without inventing public-holiday defaults. Example user requests: Add 5 weekday working days to 2026-10-02 in AU. | Subtract 3 Saudi weekday-baseline working days from 2026-06-15. Inputs: start_date (date); territory (enum); working_days (integer, working days). Complete JSON argument examples: {"start_date":"2026-10-02","territory":"AU","working_days":5} Outputs: start_date, result_date, working_days_added [working days], calendar_days_elapsed [days], territory, territory_display_name, weekend_days, calendar_scope, holiday_policy, calendar_profile, calendar_selection_catalog_url, dataset_version, source_url. Formula: move one Gregorian day at a time and decrement remaining only when globalWorkingDayStatus(date, territory).is_working_day is true Direct REST fallback: POST https://tttkmbb.com/api/v1/calculate/global-add-working-days with the same JSON input fields. Do not guess another /api/* path. Docs: https://tttkmbb.com/everyday/global-add-working-days.md