count_hu_working_days

Use this when you need an auditable Hungary working-day count. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when hungary 2026 general Monday-Friday work schedule only (Labour Code section 97(2), NGM 10/2025). Requires explicit work_schedule. Eleven statutory holidays and three paired transfers are included; three Saturdays are working. No shift, personal, bank, exchange, school, local-office opening or payroll schedule is inferred. No automatic substitute Monday. The annual decree expires 2027-01-01; later schedules require new evidence. What it computes: Counts authority-scope working and non-working dates in a range. Requires an explicit general Monday-Friday work schedule; includes three working Saturdays and paired rest dates. Example user requests: Count Hungary working days around Working Saturday compensates August 21. | Count Hungary working days around Christmas Eve is transferred rest, not statutory holiday. | Count Hungary working days around Whit Monday. Inputs: start_date (date); end_date (date); include_start_date (boolean, optional); include_end_date (boolean, optional); work_schedule (enum). Complete JSON argument examples: {"start_date":"2026-08-07","end_date":"2026-08-10","work_schedule":"general_monday_friday"} Outputs: working_days, non_working_days, public_holidays_counted, territory, territory_name, day_type, holiday_names, holiday_kinds, holiday_details, calendar_scope, holiday_policy, substitute_day_policy, calendar_profile, dataset_version, sources, work_schedule, is_statutory_holiday, is_transferred_rest_day, is_makeup_working_day, transfer_pair, payroll_scope. Formula: working = published makeup day OR (weekday AND not statutory holiday AND not transferred rest) Direct REST fallback: POST https://tttkmbb.com/api/v1/calculate/hungary-public-working-days-between with the same JSON input fields. Do not guess another /api/* path. Docs: https://tttkmbb.com/everyday/hungary-public-working-days-between.md. It is categorised as a Read tool in the Calcgrid MCP Server, which means it retrieves data without modifying state.

count_hu_working_days accepts 5 parameters: end_date, start_date, work_schedule, include_end_date, include_start_date. Required: end_date, start_date, work_schedule. The full parameter table on this page comes from the server's own tool schema.

Register the Calcgrid MCP server in PolicyLayer and add a rule for count_hu_working_days: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Calcgrid. Nothing to install.

count_hu_working_days is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Yes. Add a rate_limit block to the count_hu_working_days rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

Set action: deny in the PolicyLayer policy for count_hu_working_days. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

count_hu_working_days is provided by the Calcgrid MCP server (https://tttkmbb.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.