check_cz_working_day

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Use this when you need a deterministic Czech Republic Czech Republic 2026 statutory holidays with explicit Monday-Friday planning baseline result. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when czech Republic 2026 statutory rest-day facts over an explicitly selected Monday-Friday planning baseline. This is not a universal legal weekly roster. No shift, individual employer, bank/exchange, school, retail opening, payroll or legal-deadline schedule is computed. Commemorative days do not add rest; no substitute Monday is inferred. Future-year coverage is not asserted. What it computes: Checks a date against the Saturday-Sunday weekend baseline and exact 2026-2026 authority events. Requires explicit mon_fri_planning; commemorative events do not create rest. Example user requests: Czech Republic: Two names on January 1, one rest date. | Czech Republic: Education commemorative day remains a planning workday. | Czech Republic: November 17 is a Czech statutory rest day. Inputs: date (date); work_schedule (enum). Complete JSON argument examples: {"date":"2026-01-01","work_schedule":"mon_fri_planning"} | {"date":"2026-04-07","work_schedule":"mon_fri_planning"} | {"date":"2026-11-17","work_schedule":"mon_fri_planning"} Outputs: territory, territory_name, weekday, is_working_day, day_type, holiday_names, holiday_kinds, holiday_details, calendar_scope, holiday_policy, substitute_day_policy, calendar_profile, dataset_version, sources, work_schedule, is_state_holiday, is_other_holiday, is_statutory_holiday, is_commemorative_day, payroll_scope. Formula: planning_workday = weekday AND no state_holiday AND no other_holiday Direct REST fallback: POST https://tttkmbb.com/api/v1/calculate/czech-public-working-day with the same JSON input fields. Do not guess another /api/* path. Docs: https://tttkmbb.com/everyday/czech-public-working-day.md