A
licenseA
qualityC
maintenanceProvides correct trading day and settlement date calculations for multiple exchanges, with no external API calls.
6
10 npm
MIT
Business Day Calendars
Server Details
NYSE, Federal Reserve, TARGET2 and UK business days, holidays and T+N settlement dates.
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- Status
- Healthy
- Uptime
- 100.0% over the last 24 hours
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-11-25
- URL
- ChatGPT
- –
- Claude
- –
TDQS
A3.9/5.0
Scored across 6 tools
Disambiguation4/5
Each tool has a distinct core action (add, adjust, count, check, list, settle), and descriptions clarify differences. Minor overlap: settlement_date and add_business_days both advance dates, and settlement_date and adjust_date both roll non-business days, but the specific purposes are clearly stated.
Naming Consistency4/5
Most names follow a verb_noun pattern (add_business_days, adjust_date, is_business_day, list_holidays). Two are noun phrases (business_days_between, settlement_date), but the overall set remains readable and predictable.
Tool Count5/5
Six tools is well-scoped for a business-day calendar service, covering the essential operations without redundancy or thinness.
Completeness5/5
The surface covers date shifting, counting, convention-based adjustment, business-day checking, holiday listing, and T+N settlement. No obvious gaps for the stated domain.
Available Tools
6 toolsadd_business_daysAdd or subtract N business daysARead-onlyInspect
Adds (or with negative days subtracts) N business days to a date on a joint calendar (NYSE, Fedwire/FedACH, TARGET2, UK) and lists the holidays skipped. Deterministic, no AI. Price: $0.001 USDC per call via x402 (Base); the first 5 calls per day per client are free.
Inputs: date (required), days (required), calendars.
adjust_dateRoll a date to a business day (modified following etc.)ARead-onlyInspect
Rolls a date that falls on a weekend or holiday using a business-day convention: following, modified_following, preceding, modified_preceding. Typical for payment, coupon and invoice due dates. Deterministic, no AI. Price: $0.001 USDC per call via x402 (Base); the first 5 calls per day per client are free.
Inputs: date (required), calendars, convention.
business_days_betweenCount business days between two datesARead-onlyInspect
Counts business days between two dates on a joint calendar: days after start up to and including end (inclusive=true also counts start). Negative if end is before start. Lists weekday holidays in range. Max 10 years. Deterministic, no AI. Price: $0.001 USDC per call via x402 (Base); the first 5 calls per day per client are free.
Inputs: end (required), start (required), calendars, inclusive.
is_business_dayIs a date a business day on the given calendarsARead-onlyInspect
Whether a date is a business day on one or more settlement calendars (NYSE, Fedwire/FedACH, TARGET2, UK), which holiday closes it, NYSE early closes, and the previous/next business day. Deterministic, no AI. Price: $0.001 USDC per call via x402 (Base); the first 5 calls per day per client are free.
Inputs: date (required), calendars.
list_holidaysHolidays (and NYSE early closes) for a calendar and yearARead-onlyInspect
Lists closing days for one calendar and year (2000-2099): NYSE full closures and 1 pm early closes, Federal Reserve (Fedwire/FedACH) holidays with Saturday/Sunday observance rules, TARGET2 closing days, UK England & Wales bank holidays with substitute days. Weekend-only holidays with no weekday closure are omitted. Deterministic, no AI. Price: $0.001 USDC per call via x402 (Base); the first 5 calls per day per client are free.
Inputs: year (required), calendar (required).
settlement_dateT+N settlement date for a trade dateARead-onlyInspect
Settlement date T+N for a trade date on a joint calendar. Default XNYS,FED with t=1 (US equities since 28 May 2024). If the trade date is not a business day it is first rolled to the next one. Deterministic, no AI. Price: $0.001 USDC per call via x402 (Base); the first 5 calls per day per client are free.
Inputs: trade_date (required), t, calendars.
Tool Schema Changelog
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