"date-fns" matching MCP tools:

• businessdays

  openworkdays

  Business-day date math. Three modes inferred from params: add (start+days -> the date N business days away, negative days = before), diff (start+end -> count of business days between, inclusive of both endpoints), is (date -> is it a business day). Optional weekend (default sat,sun) and holidays (comma list of YYYY-MM-DD you supply). No signup, no API key. Pure UTC date-only math; no time-of-day/DST/timezone.

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• check_availability

  Charter Captain

  Check a captain's or boat's availability. Provide exactly one of captainSlug or boatId. Omit date to get available dates for the next 90 days; provide both date (YYYY-MM-DD) and durationHours to get bookable time slots for that date.

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• search_case_law

  transaction-coordinator

  Search free U.S. case law via CourtListener (~3M opinions). Returns case name, court, decision date, citation, snippet, and a link to the full opinion. No auth required. Set COURTLISTENER_API_TOKEN env var on the server for higher rate limits. Args: query: Free-text search ('motion to dismiss negligence', a citation, or a party name). Required. jurisdiction: Two-letter state code ('ca', 'tx', 'ny') or 'us' for federal. Optional. court: CourtListener court ID ('scotus', 'ca9', 'nysupct'). Optional. Takes precedence over jurisdiction when both are given. date_after: ISO date (YYYY-MM-DD). Only return opinions filed on/after this date. Optional. date_before: ISO date (YYYY-MM-DD). Only return opinions filed on/before this date. Optional. limit: Max results. Default 10. Capped at 25.

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• tax_rate

  Qiniso

  USE THIS before calculating VAT or sales tax on an invoice/quote — never recall the rate from memory, it is DATE-SENSITIVE. GB returns the UK standard VAT rate that applied on the given date (handles historical/temporary changes). US has no national VAT (returns 0); pass a state code for the state base sales-tax rate. Always pass the invoice date for GB.

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• is_public_holiday

  Holidays MCP

  Checks whether one specific date is a public holiday in a country, and names it if so. Use for "is Dec 25 2026 a holiday in the US", "is the office closed on this date", or any single-date holiday check -- prefer this over `get_public_holidays` when the question is about just one day. `country_code` is a 2-letter ISO code; `date` is YYYY-MM-DD. Returns whether it's a holiday and, if so, its name.

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• list_sanctions_regimes

  Jithox EU Counterparty Sanctions Preflight

  Enumerate the EU sanctions programmes/regimes present in the snapshot (regulation/legal basis, since date, subject count) — the policy-layer read. 'found' / 'unavailable'. Reference only, not legal advice. Every result carries source, publication date, checksum and retrieval time.

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• fx_get_rate

  exchange-rates-mcp-server

  Get the exchange rate for a currency pair on a given date (default: latest). Returns the rate, the actual rate date (which may differ from the requested date on weekends/holidays — ECB publishes business days only), and source provenance. Cross-rates are triangulated through EUR automatically. A same-currency pair returns a rate of 1, dated to the same publication day any other pair would report for that date. Use fx_convert_currency when you want the converted amount; use this tool when you only need the rate number.

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• get_series

  reference-data

  PAID ($0.005). Current value of a reference series — e.g. series=policy-rate, vat, minimum-wage. Every value carries its official source citation, effective date, last-confirmed date and staleness flag. Pass api_key if you have one; otherwise the response explains how to pay via x402.

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• business_days

  tilwhen date engine

  Span mode (from+to): business days between two dates, exclusive of the start day, inclusive of the end day. Add mode (days, optional date): the date N business days away. Optional holiday jurisdiction or custom calendar, and a selectable working week.

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• get_multi_night_rates

  gondola

  Get a rate calendar showing prices across a date range for a hotel. Use this when a user has flexible dates and wants to find the cheapest time to stay. Shows cash rates, points rates, and value percentiles for each available check-in date. Args: hotel_id: The hotel's Vervotech property ID (from search results). start_date: Start of date range in YYYY-MM-DD format. end_date: End of date range in YYYY-MM-DD format. nights: Number of nights per stay (default: 1). Returns: Rate calendar with pricing for each available date.

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• get_calc_dates

  webbersites-x402-data-api

  Exact date arithmetic — the calendar math LLMs guess at. ?from=&to= → days, business days, weeks, hours between; ?date=&add=30d|2w|3m|1y|10bd → the resulting date (bd = business days); ?date= alone → weekday, ISO week, day-of-year, leap year, unix. All UTC, Mon-Fri business days, real-calendar validation (Feb 30 is rejected). ($0.001 per call, paid via x402)

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• list_tasks

  haus

  Lists tasks in the household with optional filters (assignee, due-date range, completion status) and cursor-based pagination. Excludes completed tasks by default; results are sorted by due date ascending, with tasks that have no due date listed first.

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• get-time

  不動産情報サービス MCP

  指定したタイムゾーンの現在時刻を取得します。フォーマット文字列には date-fns の形式を使用します（例: 'yyyy-MM-dd HH:mm:ss', 'yyyy年MM月dd日 HH時mm分ss秒'）。24時間表記には 'HH' を使用してください。

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• whoami

  welcome

  A quick hello — your name, plan, how long you've been with The Balanced Investor Club, and today's date from our servers. Call this before stamping a date on any deliverable: the date here is authoritative, and a date you recall is not.

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• tourradar_general-current-date

  MolTravel

  [tourradar] Use this when you need to know the current date, especially before setting departure date filters. Returns the current date and time in ISO format. Essential for calculating valid date ranges for tour searches.

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• orbuc_btc_holdings_daily

  orbuc-mcp-server

  Get daily BTC holdings time series, optionally filtered by segment. Args: segment: public_companies, etf_funds, governments, private_companies, defi_other, exchanges_custodians. Omit for aggregate totals. start: Start date YYYY-MM-DD end: End date YYYY-MM-DD

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• get_player

  Mlb Stats

  Player biographical profile from the official MLB Stats API. Returns name, number, birth date, age, height, weight, position, bats/throws, and MLB debut date. For season statistics use get_player_stats; for batter-vs-pitcher history use get_matchup.

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• data_list_orders

  Kash.click

  List either: unvalidated orders (called quotes) with creation date between from_date_ISO8601 and to_date_ISO8601 OR validated orders (called orders, invoices) with date of value between from_date_ISO8601 and to_date_ISO8601. You can also filter delivery methods (using filterDeliveryMethod).

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• fetch_web

  Russian Web Data Access for AI Agents

  Give a URL of ANY website or API — get its content (HTML/JSON) fetched through an IP of the chosen country (country='ru','us','de','gb',...). Flagship tool — URL in, content out, no proxy setup. Specialty: country='ru' unlocks Russia-only sites that block foreign IPs (Wildberries, Ozon, Yandex Market, gov registries EGRUL/FNS, banks). Set residential=true for sites that block datacenter IPs. Set render=true to render JS in a real headless Chromium (SPA / JS-heavy / JS-challenge sites). Charged from agent balance; returns payment_required if insufficient (then topup_balance and retry).

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• get_daily_report

  GammaRips Options Intelligence

  The daily intelligence report. Two `view`s: * view="report" (DEFAULT) — the full report (title, markdown content, scan_date) for `date`, or the most recent report if `date` is omitted. * view="list" — recent reports, most recent first (scan_date, title, created_at), titles deduped. Use `limit`. Args: date: report date YYYY-MM-DD (report view; default: most recent). view: "report" (default) | "list". limit: list view — how many reports (default 10, clamped 1-30).

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