MCP server

Calcgrid

com.tttkmbb/calcgrid

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

China working-day data, UK bank holidays, IANA time zones and deterministic business deadlines.

Website

At a glance

Type

MCP server

Publisher

tttkmbb.com (verified by the MCP Registry)

Status

Working at last check

Tools

253

Token cost

About 166,040 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http calcgrid https://tttkmbb.com/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.calcgrid]
url = "https://tttkmbb.com/mcp"

Gemini CLI

{"mcpServers":{"calcgrid":{"httpUrl":"https://tttkmbb.com/mcp"}}}

Cursor

{"mcpServers":{"calcgrid":{"url":"https://tttkmbb.com/mcp"}}}

VS Code

{"servers":{"calcgrid":{"type":"http","url":"https://tttkmbb.com/mcp"}}}

Antigravity

agy mcp add calcgrid https://tttkmbb.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"calcgrid","server_url":"https://tttkmbb.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"calcgrid","server_url":"https://tttkmbb.com/mcp"}

Tools

• add_ar_working_days ~521 tokens
  Use this when you need a deterministic Argentina working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when provincial, municipal, employer, bank, exchange, school, sector and religion-specific s
• add_at_working_days ~542 tokens
  Use this when you need a deterministic Austria working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when nationwide statutory holiday list only. Werktag is not uniform across Austrian legal doma
• add_australia_working_days ~600 tokens
  Use this when you need a state/territory-specific Australian date offset in 2026-2027. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when the division is unknown or the task needs local, employer, exchange o
• add_bd_working_days ~595 tokens
  Use this when you need a deterministic Bangladesh working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when government/public-office schedule only; private-employer, bank, school, industrial-zon
• add_be_working_days ~537 tokens
  Use this when you need a deterministic Belgium working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when private-sector statutory core only; substitute dates, public-service/community/regional h
• add_br_working_days ~504 tokens
  Use this when you need a deterministic Brazil working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when this is not a universal Brazilian private-employer calendar; state, municipal, sector, emp
• add_canada_federal_working_days ~542 tokens
  Use this when you need a deterministic baseline offset for a federally regulated-employer calendar in 2026-2027. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need a provincial, private-employer or
• add_ch_working_days ~556 tokens
  Use this when you need a deterministic Switzerland working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when federal layer only. Cantonal public holidays, municipal holidays, employer, collectiv
• add_china_working_days ~667 tokens
  Use this when you need a deadline or settlement date a stated number of mainland China national working days before or after a 2024-2026 date. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need cale
• add_cl_working_days ~618 tokens
  Use this when you need a deterministic Chile working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when this package covers Chile's nationwide statutory/public-holiday layer over a Saturday-Sunda
• add_co_working_days ~595 tokens
  Use this when you need a deterministic Colombia working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when this package covers Colombia's nationwide statutory paid-rest holiday layer over a Satur
• add_de_working_days ~522 tokens
  Use this when you need a deterministic Germany working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when state, municipal, school, bank, TARGET, transport-system, collective-agreement and employ
• add_dk_working_days ~545 tokens
  Use this when you need a deterministic Denmark working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when nationwide statutory list only. Collective-agreement, employer, sector, school, bank, loc
• add_eg_working_days ~615 tokens
  Use this when you need a deterministic Egypt working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when this package covers the official nationwide public-holiday layer published for Egyptian gov
• add_es_working_days ~521 tokens
  Use this when you need a deterministic Spain working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when the remaining national, autonomous-community, Ceuta/Melilla and up to two municipal local h
• add_fi_working_days ~566 tokens
  Use this when you need a deterministic Finland working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when nationwide full-day public-holiday layer only. Midsummer Eve, Christmas Eve, employer, co
• add_fr_working_days ~493 tokens
  Use this when you need a deterministic France working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when alsace-Moselle, overseas territories, employer, sector, school, bank, exchange and regiona
• add_gh_working_days ~625 tokens
  Use this when you need a deterministic Ghana working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when this package covers the nationwide statutory/public-holiday layer only. It is not a univers
• add_global_public_holiday_working_days ~741 tokens
  Use this when you need a 2026-2028 date offset and accept the OpenHolidays nationwide-only, no-inferred-substitute-day reference semantics. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when the task require
• add_global_reference_working_days ~1047 tokens
  Use this when you need a broad 2026-2028 date offset and accept OpenWorkdays reference semantics, including its source observed/estimated flags. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when the task re
• add_global_working_days ~1079 tokens
  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, empl
• add_gr_working_days ~623 tokens
  Use this when you need a deterministic Greece working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when this package covers the nationwide compulsory public-holiday layer over a Saturday-Sunday
• add_hk_working_days ~558 tokens
  Use this when you need a deterministic 中国香港特别行政区 working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when this package is the Hong Kong general/public-holiday calendar. Statutory employee holid
• add_id_working_days ~548 tokens
  Use this when you need a deterministic Indonesia working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when cuti bersama is facultative for private employers and may be governed by each employer;
• add_india_central_working_days ~677 tokens
  Use this when you need a deterministic central-government date offset with a required office scope. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need an exact state/UT, bank, employer, school, exch
• add_ireland_working_days ~474 tokens
  Use this when you need a deterministic Ireland national public-holiday offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need an employer-selected benefit day or non-national schedule. What it c
• add_it_working_days ~517 tokens
  Use this when you need a deterministic Italy working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when regional, municipal, local patron-saint, school, bank, sector, collective-agreement and emp
• add_japan_national_working_days ~514 tokens
  Use this when you need a deterministic Japan statutory national-holiday date offset in 2026-2027. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need company, school, bank, exchange or prefectural cl
• add_ke_working_days ~644 tokens
  Use this when you need a deterministic Kenya working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when this package covers the nationwide public-holiday layer only. It is not a universal private
• add_kr_working_days ~544 tokens
  Use this when you need a deterministic South Korea working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when the package covers the 2026 statutory/public-office schedule only; private-employer,
• add_lk_working_days ~651 tokens
  Use this when you need a deterministic Sri Lanka working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when this is a combined official holiday-class calendar, not a universal private-employer cl
• add_mx_working_days ~517 tokens
  Use this when you need a deterministic Mexico working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when article 69 weekly rest is at least one day after six days and the employer/worker schedule
• add_my_working_days ~616 tokens
  Use this when you need a deterministic division-specific offset in 2027. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when the division is unknown or replacement-day/employer rules matter. What it computes:
• add_new_zealand_working_days ~476 tokens
  Use this when you need a deterministic New Zealand national statutory offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need a regional anniversary or employer-specific calendar. What it compute
• add_ng_working_days ~648 tokens
  Use this when you need a deterministic Nigeria working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when this is the nationwide federal public-holiday layer, not a universal private-employer, st
• add_nl_working_days ~557 tokens
  Use this when you need a deterministic Netherlands working-day offset. 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 is not automatically a paid day off for every Dutch employee. CAO, e
• add_no_working_days ~588 tokens
  Use this when you need a deterministic Norway working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when nationwide statutory full-day list only. Christmas Eve, Easter Eve, Whit Eve, New Year's E
• add_ph_working_days ~536 tokens
  Use this when you need a deterministic Philippines working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when local-government special holidays, employer schedules and 2027 Eid dates pending a se
• add_pk_working_days ~600 tokens
  Use this when you need a deterministic Pakistan working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when this package covers the nationwide federal public-holiday layer only. It is not a univer
• add_pl_working_days ~528 tokens
  Use this when you need a deterministic Poland working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when nationwide statutory holiday list only. Saturday substitute dates, individual work schedul
• add_pt_working_days ~528 tokens
  Use this when you need a deterministic Portugal working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when mandatory nationwide list only. Municipal, autonomous-region, collective-agreement, empl
• add_ru_working_days ~606 tokens
  Use this when you need a deterministic Russia working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when this package covers the federal statutory/public-holiday layer and the Government-publishe
• add_sa_working_days ~581 tokens
  Use this when you need a deterministic Saudi Arabia working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when financial-institution scope only. MHRSD business-sector leave, RTGS-specific interva
• add_se_working_days ~548 tokens
  Use this when you need a deterministic Sweden working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when nationwide statutory list only. Midsummer Eve, Christmas Eve, New Year's Eve, employer, co
• add_singapore_working_days ~522 tokens
  Use this when you need a deterministic Singapore date offset in 2026-2027 and accept the stated employer-rest-day limitation. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need an employer-specific
• add_south_africa_working_days ~480 tokens
  Use this when you need a deterministic South Africa national public-holiday offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need an employer-specific exchanged holiday or non-national schedule
• add_th_working_days ~566 tokens
  Use this when you need a deterministic Thailand working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when this is a Bank of Thailand financial-institution calendar, not a universal Thai employee
• add_turkey_working_days ~517 tokens
  Use this when you need a deterministic Türkiye statutory working-day offset in 2026-2027. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need an employer or sector calendar, or the date falls outside
• add_tw_working_days ~564 tokens
  Use this when you need a deterministic 中国台湾省 working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when government administrative-agency scope only. Public enterprises generally follow the calend
• add_uae_federal_working_days ~516 tokens
  Use this when you need a deterministic UAE federal-government offset inside 2026. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need a private employer, local-government or future-year calendar. Wha
• add_uk_working_days ~792 tokens
  Use this when you need a deadline a stated number of UK working days before or after a 2024-2028 date and the correct division's bank holidays matter. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you n
• add_us_federal_working_days ~510 tokens
  Use this when you need a deterministic US federal employee/office date offset in 2026-2027. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need state/local/private-employer, exchange or alternate-wor
• add_uzbekistan_working_days ~569 tokens
  Use this when you need a deterministic workday offset and know the workweek variant. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when the workweek or employer/shift scope is unknown. What it computes: Adds
• add_vn_working_days ~568 tokens
  Use this when you need a deterministic Vietnam working-day offset. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when public-sector and statutory paid-holiday layer only; private-employer, non-Saturday/Sunda
• calculate_age ~618 tokens
  Use this when you need someone's exact age on a date, the total number of days lived, the weekday they were born on, or how many days remain until their next birthday. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not us
• calculate_amortization_schedule ~1125 tokens
  Use this when you need to see how each payment splits into principal and interest over the life of a mortgage or loan, the balance at the end of each year, or the effect of paying extra every month. Call this tool directly and return its calculation instead of answering the formula from memory or st
• calculate_bmi ~472 tokens
  Use this when you need an adult's BMI, its WHO/CDC weight category, or the weight range that corresponds to a normal BMI (18.5–24.9) for a given height. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when the
• calculate_bmr ~662 tokens
  Use this when you need resting daily calorie needs for an adult from sex, weight, height and age, as a base for diet or TDEE calculations. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need total da
• calculate_business_deadline ~1443 tokens
  Use this when you need an SLA, support, procurement or order deadline measured in business hours under the published mainland China or UK calendar, and must express the result in another team's IANA time zone with reproducible holiday and DST evidence. Call this tool directly and return its calculat
• calculate_circle_properties ~602 tokens
  Use this when you know a circle's radius or diameter and need its area, circumference or the other dimension. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when the shape is an ellipse (use ellipse), a solid
• calculate_compound_interest ~910 tokens
  Use this when you need to project a savings account, certificate of deposit or investment balance from a starting amount, an annual rate, a term and optional monthly deposits. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. D
• calculate_date_difference ~691 tokens
  Use this when you need the number of days, weeks or working days between two dates, or a calendar-style 'x years y months z days' difference. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you want to ad
• calculate_descriptive_statistics ~604 tokens
  Use this when you have a set of numeric observations and need its central tendency, spread or quartiles, e.g. the standard deviation of a data set. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need
• calculate_fraction_arithmetic ~650 tokens
  Use this when you need an exact result of an operation on two fractions (e.g. 3/4 + 1/6), including mixed numbers such as 1 1/2, rather than a rounded decimal. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this w
• calculate_kinetic_energy ~556 tokens
  Use this when you need the energy of motion of an object of known mass and speed (vehicle, projectile, ball), for example to compare impact or braking energies. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this
• calculate_loan_payment ~952 tokens
  Use this when you need the monthly payment or total interest cost of an auto, personal, student or other fixed-rate installment loan given its amount, APR and term. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use t
• calculate_molar_mass ~491 tokens
  Use this when you have a chemical formula and need its molar mass (molecular weight), the number of atoms of each element, or its elemental mass-percent composition. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use
• calculate_mortgage_payment ~1026 tokens
  Use this when you want the monthly cost of buying a home with a fixed-rate mortgage, including escrowed taxes and insurance, or the total interest over the loan. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this
• calculate_percentage ~601 tokens
  Use this when you need a percentage of a value, the percentage one value represents of another, or the base value that a part and its percentage imply. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you
• calculate_percentage_change ~478 tokens
  Use this when you have a starting and an ending value and need the percentage increase or decrease, or a symmetric percent difference between two comparable values. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use t
• calculate_running_pace ~667 tokens
  Use this when you know a distance and the time it took (or a target time) and need the pace, the equivalent speed, or the time that pace gives over standard race distances. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do n
• calculate_t_test ~1666 tokens
  Use this when you want to test whether a sample mean differs from a hypothesised value, whether two independent groups have different means, or whether paired before/after measurements changed. Call this tool directly and return its calculation instead of answering the formula from memory or stoppin
• calculate_tdee ~688 tokens
  Use this when you need daily maintenance calories for an adult, or calorie targets for a mild/standard deficit or surplus. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when the person is a child, pregnant o
• calculate_tip ~562 tokens
  Use this when you need to add a gratuity to a restaurant, delivery or service bill and optionally divide the total among several people. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when people pay for diff
• check_ar_working_day ~450 tokens
  Use this when you need a deterministic Argentina Argentina nationwide national holidays and published tourism non-working days for 2026 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 provincial,
• check_at_working_day ~468 tokens
  Use this when you need a deterministic Austria Austria nationwide statutory public holidays for 2026-2027 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 nationwide statutory holiday list only. We
• check_australia_working_day ~523 tokens
  Use this when you need a state/territory-wide Australian public-holiday 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 you do not know the state/territory, or you need a local council, regional,
• check_bd_working_day ~555 tokens
  Use this when you need a deterministic Bangladesh Bangladesh 2026 government public-office holiday schedule plus later election-period national closures result. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this
• check_be_working_day ~464 tokens
  Use this when you need a deterministic Belgium Belgium ten statutory private-sector public holidays for 2026-2027 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 private-sector statutory core only
• check_br_working_day ~424 tokens
  Use this when you need a deterministic Brazil Brazil federal executive public administration (SIPEC) 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 this is not a universal Brazilian private-emplo
• check_canada_federal_working_day ~444 tokens
  Use this when you need a federally regulated-employer general-holiday result for 2026-2027. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need a province/territory, municipal, private-employer, exch
• check_ch_working_day ~480 tokens
  Use this when you need a deterministic Switzerland Switzerland federal public holiday layer for 2026-2027 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 federal layer only. Cantonal public holida
• check_china_working_day ~536 tokens
  Use this when you need to know whether a specific 2024-2026 date is a working day in mainland China, especially around Spring Festival, National Day or another adjusted holiday. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery.
• check_cl_working_day ~560 tokens
  Use this when you need a deterministic Chile Chile nationwide statutory/public holidays for 2026 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 this package covers Chile's nationwide statutory/pu
• check_co_working_day ~541 tokens
  Use this when you need a deterministic Colombia Colombia nationwide statutory paid-rest public holidays for 2026 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 this package covers Colombia's nati
• check_de_working_day ~446 tokens
  Use this when you need a deterministic Germany Germany nationwide statutory public holidays for 2026 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 state, municipal, school, bank, TARGET, transpo
• check_dk_working_day ~470 tokens
  Use this when you need a deterministic Denmark Denmark nationwide statutory public holidays for 2026-2027 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 nationwide statutory list only. Collective
• check_eg_working_day ~589 tokens
  Use this when you need a deterministic Egypt Egypt 2026 official public-holiday layer for ministries, government bodies, public authorities, local administration and public-sector/public-business companies result. Call this tool directly and return its calculation instead of answering the formula fr
• check_es_working_day ~449 tokens
  Use this when you need a deterministic Spain Spain nationwide national non-substitutable labour holidays for 2026 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 the remaining national, autonomous
• check_fi_working_day ~496 tokens
  Use this when you need a deterministic Finland Finland nationwide church and national full-day public holidays for 2026-2027 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 nationwide full-day pub
• check_fr_working_day ~408 tokens
  Use this when you need a deterministic France France national legal public holidays 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 alsace-Moselle, overseas territories, employer, sector, school,
• check_gh_working_day ~580 tokens
  Use this when you need a deterministic Ghana Ghana 2026 nationwide statutory/public-holiday layer over a Saturday-Sunday weekend 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 this package covers
• check_global_public_holiday_working_day ~689 tokens
  Use this when you need a source-labelled 2026-2028 public-holiday reference for one of the supported OpenHolidays countries and nationwide-only semantics are acceptable. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not
• check_global_reference_working_day ~1021 tokens
  Use this when you need broad 2026-2028 working-day reference coverage and accept national-scope open-derived semantics rather than a direct authority calendar. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this w
• check_global_working_day ~994 tokens
  Use this when you need a worldwide weekday/weekend check and have a CLDR alpha-2 territory code, but do not need public-holiday exclusions. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need public
• check_gr_working_day ~570 tokens
  Use this when you need a deterministic Greece Greece nationwide compulsory public holidays under the employment-law layer for 2026 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 this package cove
• check_hk_working_day ~505 tokens
  Use this when you need a deterministic 中国香港特别行政区 Hong Kong general holidays under the General Holidays Ordinance; government/general public calendar only result. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this
• check_id_working_day ~482 tokens
  Use this when you need a deterministic Indonesia Indonesia national holidays and joint-leave schedule published by the three-minister SKB 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 cuti bersa
• check_india_central_working_day ~672 tokens
  Use this when you need a deterministic 2026 central-government office baseline and can specify Delhi/New Delhi versus outside Delhi. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need a state, Union
• check_ireland_working_day ~440 tokens
  Use this when you need an Ireland national statutory public-holiday 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 you need an employer, bank, school, sector, local or individually selected benef
• check_it_working_day ~441 tokens
  Use this when you need a deterministic Italy Italy nationwide statutory/public holidays for 2026-2027 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 regional, municipal, local patron-saint, schoo
• check_japan_national_working_day ~405 tokens
  Use this when you need Japan statutory national-holiday status for 2026-2027. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need a company, school, bank, exchange or prefectural closure calendar. Wh
• check_ke_working_day ~598 tokens
  Use this when you need a deterministic Kenya Kenya 2026 nationwide public-holiday layer over a Saturday-Sunday working-week 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 this package co
• check_kr_working_day ~477 tokens
  Use this when you need a deterministic South Korea South Korea statutory public holidays and public-office substitute holidays for 2026 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 the package
• check_lk_working_day ~620 tokens
  Use this when you need a deterministic Sri Lanka Sri Lanka 2026 public, bank, mercantile and full-moon Poya holiday calendar, plus dated temporary government-office closures result. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discove
• check_mx_working_day ~434 tokens
  Use this when you need a deterministic Mexico Mexico Federal Labour Law mandatory rest days 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 article 69 weekly rest is at least one day after six day
• check_my_working_day ~538 tokens
  Use this when you need a division-specific Malaysian public-holiday 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 the division is unknown, or you need an employer, bank, exchange, school or infe
• check_new_zealand_working_day ~406 tokens
  Use this when you need a New Zealand national statutory public-holiday 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 you need a regional anniversary, school, bank, exchange or employer calendar.
• check_ng_working_day ~601 tokens
  Use this when you need a deterministic Nigeria Nigeria 2026 nationwide federal public-holiday calendar over a Saturday-Sunday weekend 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 this is the na
• check_nl_working_day ~496 tokens
  Use this when you need a deterministic Netherlands Netherlands official public holidays for 2026-2027; employee day-off status remains CAO/contract dependent result. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use
• check_no_working_day ~513 tokens
  Use this when you need a deterministic Norway Norway nationwide statutory public holidays for 2026-2027 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 nationwide statutory full-day list only. Chr
• check_ph_working_day ~460 tokens
  Use this when you need a deterministic Philippines Philippines nationwide presidential-proclamation calendar 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 local-government special holidays, empl
• check_pk_working_day ~564 tokens
  Use this when you need a deterministic Pakistan Pakistan 2026 nationwide federal public-holiday layer over a Saturday-Sunday federal-office 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
• check_pl_working_day ~453 tokens
  Use this when you need a deterministic Poland Poland nationwide statutory public holidays for 2026-2027 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 nationwide statutory holiday list only. Satu
• check_pt_working_day ~454 tokens
  Use this when you need a deterministic Portugal Portugal nationwide mandatory public holidays for 2026-2027 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 mandatory nationwide list only. Municipa
• check_ru_working_day ~565 tokens
  Use this when you need a deterministic Russia Russia federal statutory public holidays and Government-published 2026 transfer days 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 this package cove
• check_sa_working_day ~506 tokens
  Use this when you need a deterministic Saudi Arabia Saudi Central Bank financial institutions 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 financial-institution scope only. MHRSD business-secto
• check_se_working_day ~473 tokens
  Use this when you need a deterministic Sweden Sweden nationwide statutory public holidays for 2026-2027 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 nationwide statutory list only. Midsummer Ev
• check_singapore_working_day ~455 tokens
  Use this when you need Singapore national public-holiday status for 2026-2027. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need an employer roster, a non-Sunday weekly rest day, bank/exchange clos
• check_south_africa_working_day ~426 tokens
  Use this when you need a South Africa national public-holiday 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 you need an employer, bargaining-council, school, bank, exchange, provincial or locall
• check_th_working_day ~509 tokens
  Use this when you need a deterministic Thailand Thailand financial institutions and specialized financial institutions 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 this is a Bank of Thailand fi
• check_turkey_working_day ~438 tokens
  Use this when you need Türkiye national statutory public-holiday status. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need a company, school, bank, exchange, collective-agreement or local closure c
• check_tw_working_day ~495 tokens
  Use this when you need a deterministic 中国台湾省 中国台湾省政府行政機關工作日曆 2026-2027 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 government administrative-agency scope only. Public enterprises generally fol
• check_uae_federal_working_day ~436 tokens
  Use this when you need a UAE federal-government workday or public-holiday result for 2026. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need Sharjah/local-government, private-employer, bank, exchan
• check_uk_working_day ~646 tokens
  Use this when you need to know whether a 2024-2028 UK date is a Monday-Friday working day after applying the official bank holidays for the selected division. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this wh
• check_us_federal_working_day ~424 tokens
  Use this when you need US federal employee or federal-office holiday status for 2026-2027. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need a state/local/private-employer/exchange calendar or an a
• check_uzbekistan_working_day ~547 tokens
  Use this when you need an auditable nationwide Uzbekistan 2026 result and know the workweek variant. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when workweek is unknown, or the roster is continuous, shift
• check_vn_working_day ~513 tokens
  Use this when you need a deterministic Vietnam Vietnam public-sector 2026 holiday schedule and nationwide statutory paid holidays 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 public-sector and
• compare_loans ~1050 tokens
  Use this when you have two loan or mortgage quotes with different rates, terms or fees for the same amount and want the payments and lifetime costs side by side. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this
• convert_lunar_to_solar ~778 tokens
  Use this when you know a lunar date such as 八月十五 or 闰六月初一 of a given lunar year and need the Gregorian date (e.g. for a lunar birthday or festival). Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you sta
• convert_solar_to_lunar ~683 tokens
  Use this when you need the Chinese lunar date, ganzhi day/month/year, zodiac year or current solar term for a given Gregorian date (defaults to today). Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you
• convert_temperature ~550 tokens
  Use this when you need a weather, cooking, body or laboratory temperature in another scale, e.g. Fahrenheit to Celsius or Celsius to Kelvin. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need to con
• convert_time_zone ~978 tokens
  Use this when you need to know what time an event scheduled in one city corresponds to in another city or in UTC on a specific date. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need the same insta
• convert_units ~251 tokens
  Use this when the user asks to convert a numeric value between units of the same physical quantity: length, mass, temperature, area, volume, speed, time, data, energy, pressure, power, angle, fuel economy, force, frequency, density or torque. Unit symbols and common names are accepted. Do not use th
• count_ar_working_days ~612 tokens
  Use this when you need an auditable Argentina 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 provincial, municipal, employer, bank, exchange, school, sector and religion-specific sched
• count_at_working_days ~631 tokens
  Use this when you need an auditable Austria 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 nationwide statutory holiday list only. Werktag is not uniform across Austrian legal domains;
• count_australia_working_days ~700 tokens
  Use this when you need an auditable state/territory 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 the division is unknown or the task requires a local/employer/exchange calendar. What
• count_bd_working_days ~682 tokens
  Use this when you need an auditable Bangladesh 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 government/public-office schedule only; private-employer, bank, school, industrial-zone, e
• count_be_working_days ~625 tokens
  Use this when you need an auditable Belgium 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 private-sector statutory core only; substitute dates, public-service/community/regional holid
• count_br_working_days ~596 tokens
  Use this when you need an auditable Brazil 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 this is not a universal Brazilian private-employer calendar; state, municipal, sector, employe
• count_canada_federal_working_days ~633 tokens
  Use this when you need an auditable Canada federal baseline count for a pinned year. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need provincial, private-employer or schedule-specific substitute-d
• count_ch_working_days ~644 tokens
  Use this when you need an auditable Switzerland 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 federal layer only. Cantonal public holidays, municipal holidays, employer, collective-ag
• count_china_working_days ~748 tokens
  Use this when you need the number of official mainland China working days in a 2024-2026 date range for an SLA, payroll, project or delivery estimate. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you n
• count_cl_working_days ~704 tokens
  Use this when you need an auditable Chile 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 this package covers Chile's nationwide statutory/public-holiday layer over a Saturday-Sunday ba
• count_co_working_days ~680 tokens
  Use this when you need an auditable Colombia 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 this package covers Colombia's nationwide statutory paid-rest holiday layer over a Saturday-
• count_de_working_days ~610 tokens
  Use this when you need an auditable Germany 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 state, municipal, school, bank, TARGET, transport-system, collective-agreement and employer-s
• count_dk_working_days ~634 tokens
  Use this when you need an auditable Denmark 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 nationwide statutory list only. Collective-agreement, employer, sector, school, bank, local a
• count_eg_working_days ~704 tokens
  Use this when you need an auditable Egypt 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 this package covers the official nationwide public-holiday layer published for Egyptian governm
• count_es_working_days ~610 tokens
  Use this when you need an auditable Spain 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 the remaining national, autonomous-community, Ceuta/Melilla and up to two municipal local holid
• count_fi_working_days ~654 tokens
  Use this when you need an auditable Finland 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 nationwide full-day public-holiday layer only. Midsummer Eve, Christmas Eve, employer, collec
• count_fr_working_days ~585 tokens
  Use this when you need an auditable France 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 alsace-Moselle, overseas territories, employer, sector, school, bank, exchange and regional ca
• count_gh_working_days ~714 tokens
  Use this when you need an auditable Ghana 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 this package covers the nationwide statutory/public-holiday layer only. It is not a universal p
• count_global_public_holiday_working_days ~838 tokens
  Use this when you need a source-labelled nationwide public-holiday reference count for a supported country and regional or substitute-day semantics are not required. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use
• count_global_reference_working_days ~1137 tokens
  Use this when you need a broad national-scope reference count and regional or employer semantics are not required. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when the range needs a direct official authori
• count_global_working_days ~1185 tokens
  Use this when you need a worldwide weekday-based count for a stated territory and public holidays are intentionally outside scope. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when the count must reflect pu
• count_gr_working_days ~712 tokens
  Use this when you need an auditable Greece 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 this package covers the nationwide compulsory public-holiday layer over a Saturday-Sunday base
• count_hk_working_days ~646 tokens
  Use this when you need an auditable 中国香港特别行政区 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 this package is the Hong Kong general/public-holiday calendar. Statutory employee holidays,
• count_id_working_days ~636 tokens
  Use this when you need an auditable Indonesia 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 cuti bersama is facultative for private employers and may be governed by each employer; ASN
• count_india_central_working_days ~776 tokens
  Use this when you need an auditable 2026 central-government count and can specify the office scope. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need a state/UT, bank, employer, school, exchange or
• count_ireland_working_days ~578 tokens
  Use this when you need an auditable Ireland national 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 you need employer, school, bank, sector or individually selected benefit schedules.
• count_it_working_days ~606 tokens
  Use this when you need an auditable Italy 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 regional, municipal, local patron-saint, school, bank, sector, collective-agreement and employe
• count_japan_national_working_days ~613 tokens
  Use this when you need an auditable Japan statutory national-holiday 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 you need a company, school, bank, exchange or prefectural closure ca
• count_ke_working_days ~733 tokens
  Use this when you need an auditable Kenya 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 this package covers the nationwide public-holiday layer only. It is not a universal private-emp
• count_kr_working_days ~631 tokens
  Use this when you need an auditable South Korea 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 the package covers the 2026 statutory/public-office schedule only; private-employer, scho
• count_lk_working_days ~739 tokens
  Use this when you need an auditable Sri Lanka 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 this is a combined official holiday-class calendar, not a universal private-employer closur
• count_mx_working_days ~608 tokens
  Use this when you need an auditable Mexico 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 article 69 weekly rest is at least one day after six days and the employer/worker schedule is
• count_my_working_days ~716 tokens
  Use this when you need an auditable division-specific 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 the division is unknown or employer/sector replacement-day rules matter. What it computes: Coun
• count_new_zealand_working_days ~576 tokens
  Use this when you need an auditable New Zealand national 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 you need regional anniversary or employer-specific closures. What it computes: C
• count_ng_working_days ~737 tokens
  Use this when you need an auditable Nigeria 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 this is the nationwide federal public-holiday layer, not a universal private-employer, state,
• count_nl_working_days ~644 tokens
  Use this when you need an auditable Netherlands 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 a public holiday is not automatically a paid day off for every Dutch employee. CAO, emplo
• count_no_working_days ~676 tokens
  Use this when you need an auditable Norway 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 nationwide statutory full-day list only. Christmas Eve, Easter Eve, Whit Eve, New Year's Eve,
• count_ph_working_days ~623 tokens
  Use this when you need an auditable Philippines 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 local-government special holidays, employer schedules and 2027 Eid dates pending a separa
• count_pk_working_days ~688 tokens
  Use this when you need an auditable Pakistan 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 this package covers the nationwide federal public-holiday layer only. It is not a universal
• count_pl_working_days ~616 tokens
  Use this when you need an auditable Poland 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 nationwide statutory holiday list only. Saturday substitute dates, individual work schedules,
• count_pt_working_days ~616 tokens
  Use this when you need an auditable Portugal 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 mandatory nationwide list only. Municipal, autonomous-region, collective-agreement, employer
• count_ru_working_days ~691 tokens
  Use this when you need an auditable Russia 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 this package covers the federal statutory/public-holiday layer and the Government-published 20
• count_sa_working_days ~665 tokens
  Use this when you need an auditable Saudi Arabia 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 financial-institution scope only. MHRSD business-sector leave, RTGS-specific intervals,
• count_se_working_days ~636 tokens
  Use this when you need an auditable Sweden 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 nationwide statutory list only. Midsummer Eve, Christmas Eve, New Year's Eve, employer, collec
• count_singapore_working_days ~622 tokens
  Use this when you need an auditable Singapore working-day count for a pinned year. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need an employer-specific rest-day roster, bank/exchange closures or
• count_south_africa_working_days ~579 tokens
  Use this when you need an auditable South Africa national 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 you need employer, school, bank, exchange or locally exchanged schedules. What
• count_th_working_days ~654 tokens
  Use this when you need an auditable Thailand 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 this is a Bank of Thailand financial-institution calendar, not a universal Thai employee, go
• count_turkey_working_days ~618 tokens
  Use this when you need an auditable Türkiye statutory 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 you need a private employer, school, bank, exchange, local or collective-agreement
• count_tw_working_days ~652 tokens
  Use this when you need an auditable 中国台湾省 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 government administrative-agency scope only. Public enterprises generally follow the calendar,
• count_uae_federal_working_days ~622 tokens
  Use this when you need an auditable UAE federal-government workday count for 2026. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need a local-government, private-employer, bank, exchange, school or
• count_uk_working_days ~936 tokens
  Use this when you need a 2024-2028 UK SLA, payroll, project or delivery-day count and the selected division's bank holidays must be excluded. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need only
• count_us_federal_working_days ~622 tokens
  Use this when you need an auditable federal-employee/office working-day count for a pinned year. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you need a state/local/private-employer/exchange or alterna
• count_uzbekistan_working_days ~686 tokens
  Use this when you need an auditable nationwide count with explicit workweek semantics. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when the workweek or employer/shift scope is unknown. What it computes: Co
• count_vn_working_days ~656 tokens
  Use this when you need an auditable Vietnam 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 public-sector and statutory paid-holiday layer only; private-employer, non-Saturday/Sunday wo
• get_calculator_schema ~201 tokens
  Use this only after search_calculators when its input_hints do not resolve a range, enum or optional-field question. Return the full input/output schema, formula, sources, examples and limitations for one calculator. Do not call it when the search result already supplies enough input detail; call ru
• list_calculator_categories ~82 tokens
  List the calculator categories with id, name, description and calculator count. Use it to orient before list_calculators. Does not perform calculations.
• list_calculators ~269 tokens
  List all calculators, optionally filtered by category id (finance, health, fitness, math, geometry, statistics, conversion, physics, chemistry, everyday, food, construction, business, time, medical, engineering, weather, investing, developer, energy, photography, science, gaming, lunar, yijing). Ret
• list_solar_terms ~596 tokens
  Use this when you need the date or time of 立春, 清明, 夏至, 冬至 or any other solar term in a given year, or the full 24-term table. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when you only need the term that a
• list_time_zone_transitions ~670 tokens
  Use this when you need the next or historical daylight-saving/offset changes for scheduling, payroll, travel, audits or a regression test, with a specific reproducible tzdb version. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discove
• list_units ~108 tokens
  List every unit symbol supported by convert_units, grouped by quantity, with names. Use it when a unit symbol is rejected with UNKNOWN_UNIT. Does not convert anything.
• list_working_day_calendars ~588 tokens
  Use this before a working-day or business-day task to select the correct evidence package. It distinguishes the worldwide CLDR weekday/weekend baseline, the broad source-labelled OpenWorkdays national-scope reference, the clearly labelled OpenHolidays nationwide public-holiday reference, and the off
• resolve_local_time ~720 tokens
  Use this when you must safely turn a named-zone local time into an instant, validate a scheduled time around a daylight-saving transition, or preserve every possible interpretation instead of silently choosing one. Call this tool directly and return its calculation instead of answering the formula f
• run_calculator ~305 tokens
  Use this when the user needs one of Calcgrid's 737 deterministic calculators and no dedicated typed tool covers it. Call it immediately after search_calculators once calculator_id and input_hints are known; do not stop at search or schema discovery. Do not use it for trivial arithmetic, live rates o
• search_calculators ~362 tokens
  Use this when a user needs a deterministic calculation but none of the dedicated tools clearly matches and the calculator_id is unknown. Search 737 calculators from the complete task in English or Chinese, then call run_calculator with the top matching calculator_id and returned input_hints. Do not
• solve_ohms_law ~699 tokens
  Use this when you know two of voltage, current and resistance in a DC or purely resistive circuit and need the third and the power. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when the load is reactive (in
• solve_quadratic_equation ~466 tokens
  Use this when you need the solutions of a second-degree polynomial equation, or the vertex and discriminant of a parabola y = ax² + bx + c. Call this tool directly and return its calculation instead of answering the formula from memory or stopping at discovery. Do not use this when the coefficient

Browse

• Website monitoring
• Calendars
• Invoicing and accounting
• Legal research

Related MCP servers

• Anansi Haven
  Free home base for AI agents: memory, job board, agent directory, safe commons and free tools.
• Geo-Parity
  Cost of living, fair global pay, healthcare costs, nomad visas and tax residency. Free, no key.
• TidyData Tools
  Holidays, business days, currency, time zones, DNS/WHOIS, web page checks, geodata and text tools.
• A.U.G.U.R Foresight · World
  Weather, geocoding, FX rates, holidays, time zones, countries, earthquakes, sun and moon.
• Epoch Calculator
  Unix timestamps, DST-aware time zone conversion, durations, cron schedules, and holiday countdowns
• Dropcoin Utility
  Utility data for AI agents: IBAN, EU holidays, VAT rates, time zones, ECB FX. Pay per call.
• World Time
  Current time in any IANA time zone, plus the full time-zone list. Via timeapi.io.
• MeetZone
  Find meeting times that overlap working hours across IANA time zones, DST-aware. Free tier.

Badge for your README

[![AptLynx](https://aptlynx.net/badge/com.tttkmbb/calcgrid.svg)](https://aptlynx.net/servers/com.tttkmbb/calcgrid)

Listing text is written by the maker; AptLynx lists tools and does not vouch for them. Find another tool · Browse by topic · For agents