{"success":true,"version":"v1","request":{"tool":"get_calculator_schema","calculator_id":"luxembourg-public-add-working-days"},"result":{"entity_type":"calculator","id":"luxembourg-public-add-working-days","calculator_id":"luxembourg-public-add-working-days","canonical_url":"https://tttkmbb.com/everyday/luxembourg-public-add-working-days","name":"Add Luxembourg Working Days","title":"Add Luxembourg Working Days – authority package","category":"everyday","category_name":"Everyday Life","tool_name":"add_lu_working_days","featured_mcp_tool":false,"description":"Adds or subtracts Luxembourg authority-scope working days in exact coverage. Requires explicit mon_fri_planning; personal compensatory leave and bank-only closures are not computed.","use_when":"You need a deterministic Luxembourg working-day offset.","do_not_use_when":"Luxembourg 2026-2028 statutory holiday dates over an explicitly selected Monday-Friday planning baseline, BEFORE individual annual or compensatory leave. A holiday on a normally non-worked day may produce compensatory leave depending on the employee's schedule, hours and applicable rules; no compensation date or next-Monday closure is assigned here. Bank-only Good Friday/Christmas Eve afternoon, customary or collectively agreed holidays, school/local/employer/shift schedules, hours, payroll, personal entitlements and legal deadlines are not computed.","agent_examples":["Add or subtract Luxembourg working days around Europe Day is statutory rest.","Add or subtract Luxembourg working days around No uniform Monday compensation date.","Add or subtract Luxembourg working days around Bank-only Good Friday is not general statutory rest."],"inputs":[{"name":"start_date","label":"Start date","type":"date","required":true,"description":"Gregorian start date in 2026-2028.","example":"2026-01-01"},{"name":"working_days","label":"Working days","type":"integer","required":true,"min":-1000,"max":1000,"description":"Signed offset; start date excluded for non-zero offsets.","example":1},{"name":"work_schedule","label":"Planning work schedule","type":"enum","required":true,"values":[{"value":"mon_fri_planning","label":"mon_fri_planning"}],"description":"Required explicit Monday-Friday planning baseline BEFORE individual annual/compensatory leave; not a personal roster.","example":"mon_fri_planning"}],"outputs":[{"name":"start_date","label":"Start date","type":"date","decimals":4,"description":"Input date."},{"name":"result_date","label":"Result date","type":"date","decimals":4,"description":"Date reached."},{"name":"working_days_added","label":"Working days added","type":"integer","decimals":4,"description":"Signed requested offset."},{"name":"calendar_days_elapsed","label":"Calendar days elapsed","type":"integer","decimals":4,"description":"Signed Gregorian difference."},{"name":"public_holidays_skipped","label":"Authority events skipped","type":"list","decimals":4,"description":"Exact events crossed."},{"name":"territory","label":"Territory","type":"string","decimals":4,"description":"LU (Luxembourg)."},{"name":"territory_name","label":"Territory name","type":"string","decimals":4,"description":"Luxembourg"},{"name":"day_type","label":"Day type","type":"string","decimals":4,"description":"statutory_holiday_rest, weekend_baseline or regular_workday."},{"name":"holiday_names","label":"Holiday names","type":"string_list","decimals":4,"description":"Events applying on the date."},{"name":"holiday_kinds","label":"Holiday kinds","type":"string_list","decimals":4,"description":"Authority event classifications."},{"name":"holiday_details","label":"Holiday details","type":"list","decimals":4,"description":"Structured event details, including partial-day notes where published."},{"name":"calendar_scope","label":"Calendar scope","type":"string","decimals":4,"description":"Luxembourg 2026-2028 eleven annual statutory holidays with explicit Monday-Friday planning baseline before individualized leave"},{"name":"holiday_policy","label":"Holiday policy","type":"string","decimals":4,"description":"Eleven_L232_2_statutory_holidays_per_year; individualized_compensation_not_computed"},{"name":"substitute_day_policy","label":"Substitute-day policy","type":"string","decimals":4,"description":"No_uniform_next_Monday_or_compensatory_leave_date_assigned"},{"name":"calendar_profile","label":"Calendar profile","type":"string","decimals":4,"description":"luxembourg-public-holidays"},{"name":"dataset_version","label":"Dataset version","type":"string","decimals":4,"description":"lu-statutory-calendar-2026-2028.1"},{"name":"sources","label":"Sources","type":"list","decimals":4,"description":"Authority and legislation sources."},{"name":"work_schedule","label":"work_schedule","type":"string","decimals":4,"description":"Explicit mon_fri_planning baseline."},{"name":"is_statutory_non_working_day","label":"is_statutory_non_working_day","type":"boolean","decimals":4,"description":"Whether result.date is one of eleven annual general statutory holiday dates; not personal attendance."},{"name":"holiday_on_baseline_weekend","label":"holiday_on_baseline_weekend","type":"boolean","decimals":4,"description":"Statutory holiday falls on Saturday/Sunday. Calendar fact only, not an individual compensatory entitlement."},{"name":"compensatory_leave_scope","label":"compensatory_leave_scope","type":"string","decimals":4,"description":"Always not_computed; personal schedule and applicable rules required."},{"name":"compensatory_date_policy","label":"compensatory_date_policy","type":"string","decimals":4,"description":"Always no_dates_assigned; not a denial of compensatory leave."},{"name":"personal_roster_scope","label":"personal_roster_scope","type":"string","decimals":4,"description":"Always not_computed."},{"name":"payroll_scope","label":"payroll_scope","type":"string","decimals":4,"description":"Always not_computed."}],"input_schema":{"type":"object","properties":{"start_date":{"description":"Gregorian start date in 2026-2028.","type":"string","format":"date","examples":["2026-01-01"]},"working_days":{"description":"Signed offset; start date excluded for non-zero offsets.","type":"integer","minimum":-1000,"maximum":1000,"examples":[1]},"work_schedule":{"description":"Required explicit Monday-Friday planning baseline BEFORE individual annual/compensatory leave; not a personal roster.","type":"string","enum":["mon_fri_planning"],"examples":["mon_fri_planning"]}},"additionalProperties":false,"required":["start_date","working_days","work_schedule"],"examples":[{"start_date":"2026-01-01","working_days":0,"work_schedule":"mon_fri_planning"}]},"output_schema":{"type":"object","properties":{"start_date":{"description":"Input date.","type":"string","format":"date"},"result_date":{"description":"Date reached.","type":"string","format":"date"},"working_days_added":{"description":"Signed requested offset.","type":"integer"},"calendar_days_elapsed":{"description":"Signed Gregorian difference.","type":"integer"},"public_holidays_skipped":{"description":"Exact events crossed.","type":"array"},"territory":{"description":"LU (Luxembourg).","type":"string"},"territory_name":{"description":"Luxembourg","type":"string"},"day_type":{"description":"statutory_holiday_rest, weekend_baseline or regular_workday.","type":"string"},"holiday_names":{"description":"Events applying on the date.","type":"array","items":{"type":"string"}},"holiday_kinds":{"description":"Authority event classifications.","type":"array","items":{"type":"string"}},"holiday_details":{"description":"Structured event details, including partial-day notes where published.","type":"array"},"calendar_scope":{"description":"Luxembourg 2026-2028 eleven annual statutory holidays with explicit Monday-Friday planning baseline before individualized leave","type":"string"},"holiday_policy":{"description":"Eleven_L232_2_statutory_holidays_per_year; individualized_compensation_not_computed","type":"string"},"substitute_day_policy":{"description":"No_uniform_next_Monday_or_compensatory_leave_date_assigned","type":"string"},"calendar_profile":{"description":"luxembourg-public-holidays","type":"string"},"dataset_version":{"description":"lu-statutory-calendar-2026-2028.1","type":"string"},"sources":{"description":"Authority and legislation sources.","type":"array"},"work_schedule":{"description":"Explicit mon_fri_planning baseline.","type":"string"},"is_statutory_non_working_day":{"description":"Whether result.date is one of eleven annual general statutory holiday dates; not personal attendance.","type":"boolean"},"holiday_on_baseline_weekend":{"description":"Statutory holiday falls on Saturday/Sunday. 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No uniform Monday substitute, personal compensatory date or payroll inference.","sources":[{"name":"ITM: Jours feries legaux, dated table 2025-2030","url":"https://itm.public.lu/fr/conditions-travail/conges/jours-feries.html","type":"government_calendar","retrieved_at":"2026-09-29T09:36:39.9903574Z","sha256":"0260b59b13e49fe4d376ea11e68b0cdac27572dba9c4b6cc985d52a7b43c56a1"},{"name":"Luxembourg government portal: Public holidays","url":"https://luxembourg.public.lu/en/living/quality-of-life/jours-feries-legaux.html","type":"government_calendar","retrieved_at":"2026-09-29T09:36:42.2745856Z","sha256":"209b4481dc5f29cf39f220009e5a87ef8c5085426cd8b4978f9d4cd04e16d0a4"},{"name":"ITM D9a2: Eleven statutory holidays","url":"https://itm.public.lu/fr/questions-reponses/droit-travail/jours-feries-legaux/a/a2.html","type":"government_guidance","retrieved_at":"2026-09-29T09:36:44.1579793Z","sha256":"5d84d93f19ce446f6049e4713224f32a21dfd14c72db3288c29853160d1b0011"},{"name":"ITM D9a4: Holiday on a normally non-worked day","url":"https://itm.public.lu/fr/questions-reponses/droit-travail/jours-feries-legaux/a/a4.html","type":"government_guidance","retrieved_at":"2026-09-29T09:36:46.3494224Z","sha256":"ba149efad672292402972901f43e73b33defd9ab13b58cae143191bf4f212a83"},{"name":"ITM D9a9: Customary holidays","url":"https://itm.public.lu/fr/questions-reponses/droit-travail/jours-feries-legaux/a/a9.html","type":"government_guidance","retrieved_at":"2026-09-29T09:36:49.5574149Z","sha256":"c73f246aaa3c2ec24c854c4af7c6aab5fb62ea0cbc84bad4aa5e3c4faff8d047"},{"name":"Guichet: Working on public holidays","url":"https://guichet.public.lu/en/citoyens/travail/conges-jours-feries/jours-feries/travail-jours-feries.html","type":"government_guidance","retrieved_at":"2026-09-29T09:36:53.7293922Z","sha256":"aa8b059dc01b60a6fa7f461f4ac49d29b47ecd82a3a0b95e36ab40211bdca923"},{"name":"Official Luxembourg Open Data Portal: Jours feries legaux au Luxembourg","url":"https://data.public.lu/fr/datasets/jours-feries-legaux-au-luxembourg/","type":"official_open_data_catalog","retrieved_at":"2026-09-29T09:37:56.2551555Z","sha256":"62fb0442ae395014686827a64fa74234d3ed4dfcd54a48b61a77365a7ba78463"},{"name":"Official Luxembourg Open Data: holidays.json snapshot","url":"https://download.data.public.lu/resources/jours-feries-legaux-au-luxembourg/20260901-040008/holidays.json","type":"official_open_dataset","retrieved_at":"2026-09-29T09:37:25.6845470Z","sha256":"15e7777611f84c6844e0217f2e21c9243f9bc679a4cfe091d4e17ec95c902840"}],"freshness":{"type":"static","max_age_seconds":null,"note":"Pinned lu-statutory-calendar-2026-2028.1 package."},"examples":[{"name":"Zero offset is identity","inputs":{"start_date":"2026-01-01","working_days":0,"work_schedule":"mon_fri_planning"},"expected":{"result_date":"2026-01-01","working_days_added":0},"url":"https://tttkmbb.com/api/v1/calculate/luxembourg-public-add-working-days?start_date=2026-01-01&working_days=0&work_schedule=mon_fri_planning"}],"faq":[{"q":"Is the Monday after a weekend holiday automatically off?","a":"No uniform next-Monday date is assigned by this package. Compensatory leave can depend on the person's normal work schedule and must be arranged under applicable rules; this tool neither denies nor computes that entitlement."},{"q":"Does the annual working-day count include my compensatory leave?","a":"No. It is a Monday-Friday calendar count before personal annual leave, compensatory leave and employer/collective arrangements. Do not use it as actual annual attendance or payroll."},{"q":"Are Good Friday, All Souls or Christmas Eve statutory days off?","a":"They are not among the eleven general statutory holidays. Bank, collective, customary or employer arrangements may differ and are outside this profile."},{"q":"What makes the data reproducible?","a":"Pinned official CC0 JSON dates in four languages are cross-checked with the ITM French year table. Source URLs, retrieval times, SHA-256 hashes, coverage and limitations accompany results."}],"tags":["Luxembourg","Luxemburg","Lëtzebuerg","LU","卢森堡","盧森堡","working day","rest day"],"related":[{"calculator_id":"luxembourg-public-working-day","reason":"Inspect a date and source 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