Canada Business Calendar MCP
Canadian federal and provincial holidays, business-day maths and invoice due dates.
MCP server · by donniertf-hub
About
Canada Business Calendar MCP is an MCP server published by donniertf-hub. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-29 and have recorded no change since. As of our marketplace pass on 2026-11-06.
What it asks for
- Runs remotely
None of the marketplaces we read publishes its tools or the settings it asks for.
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a remote MCP server
Built from what Official MCP Registry declares.
claude mcp add --transport http ca-business-calendar-mcp https://ca-business-calendar-mcp.donniertf.workers.dev/mcp[mcp_servers.ca-business-calendar-mcp]
url = "https://ca-business-calendar-mcp.donniertf.workers.dev/mcp"{
"mcpServers": {
"ca-business-calendar-mcp": {
"url": "https://ca-business-calendar-mcp.donniertf.workers.dev/mcp"
}
}
}Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 1.0.0 | Forks (GitHub): 0 Stars (GitHub): 0 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
- Became a product we track
- Official MCP Registry: appeared
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
US federal holidays, business-day maths, invoice due dates and IRS deadlines.
-
Australia Business Calendar MCP
Australian business days and holiday-aware due dates for your AI agent.
-
Public holidays and business-day math (T+N, counts) for many countries; pay per call via x402
-
Reliable Australian business-day, public-holiday and deadline tools for AI agents.
-
Japanese business days, holiday checks and invoice due dates for your AI agent.
-
japan-business-calendar-mcp io.github.atushi1841/japan-business-calendar-mcp
Japan business day & holiday calculator MCP. Official holidays + business-day arithmetic, 6 tools.
-
bizdays io.github.qinisolabs/bizdays
Verified business-day math for AI agents: holidays + per-country weekends, not guesses.
-
Business-day and public-holiday math for 29 countries: add business days, days between, holidays.
-
UK working days, bank holidays, HMRC and Companies House deadlines.
-
New Zealand public holidays, working-day deadlines, IRD/NZBN/bank checks, GST. Pay per call via x402
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
AI-native UK accounting for limited companies and sole traders. Track transactions, manage VAT, monitor HMRC deadlines, log expenses, and handle invoices through natural language…
-
Give Claude deep UK accounting knowledge. This plugin replaces the generic finance responses with regulation-aware workflows built specifically for British businesses. It covers…
-
Connect Claude and other AI agents to Merit Aktiva — Estonia's most-used accounting software — and let them handle real bookkeeping safely. Six Claude Code skills that teach…
-
canadian-regulatory-compliance
A Claude Code skill that answers Canadian compliance questions across 13 regulatory domains — privacy, employment, CASL, tax, and more. Canadian regulatory law is complex, spans…
-
Give Claude deep German accounting knowledge for GmbH, GbR, Einzelunternehmen, and Freiberufler. This plugin replaces the generic finance responses with regulation-aware workflows…
Has a listing on Claude Code: claude-plugins-official (5)
-
QuickBooks business insights and actions: financial health briefings across P&L, cash flow, balance sheet and A/R, industry benchmarking, payroll cost analysis, overdue-invoice…
-
Bring Airwallex's global financial infrastructure to Claude. Orchestrate actions across your account in plain language, e.g., set up invoices from a PO, onboard suppliers from…
-
Ask Claude about the contractors you pay through Wingspan, what you owe them, and what is holding up a payment, then onboard contractors and log payments as drafts, with a preview…
-
Carta Cap Table plugin — skills and hooks for querying cap tables, grants, SAFEs, 409A valuations, waterfall scenarios, and more
-
Carta Investors plugin — skills for querying investor data, performance benchmarks, regulatory reporting, AGM deck generation, brand extraction, and more via the Carta MCP Server.
Has a listing on Claude: knowledge-work-plugins (5)
-
QuickBooks business insights and actions: financial health briefings across P&L, cash flow, balance sheet and A/R, industry benchmarking, payroll cost analysis, overdue-invoice…
-
Streamline finance and accounting workflows, from journal entries and reconciliation to financial statements and variance analysis. Speed up audit prep, month-end close, and…
-
Bring Airwallex's global financial infrastructure to Claude. Orchestrate actions across your account in plain language, e.g., set up invoices from a PO, onboard suppliers from…
-
Ask Claude about the contractors you pay through Wingspan, what you owe them, and what is holding up a payment, then onboard contractors and log payments as drafts, with a preview…
-
Carta Cap Table plugin — skills and hooks for querying cap tables, grants, SAFEs, 409A valuations, waterfall scenarios, and more
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Connect Google Calendar for scheduling, availability, daily briefs, and event management.
-
Connect Microsoft Outlook Calendar for scheduling, daily briefs, event prep, and safe meeting changes.
-
Develop your payments integration faster with the ability to create products, prices, and payment links directly in ChatGPT. Run your business from ChatGPT with the ability to…
-
Public equity investing workflows for listed-company research, earnings analysis, valuation, model updates, long/short pitches, catalysts, thesis tracking, ETF/index and…
-
Bring operational data and context into the flow of your ChatGPT conversations. You can ask questions, create and update records, and analyze your data—all through conversation…
Has a listing on Community GitHub marketplaces (5)
-
Misc Jewish utility skills: shabbat candle-lighting/havdalah, zmanim (GR"A + MG"A), parsha-of-the-week, Hebrew/Gregorian date conversion (sunset-aware), upcoming holidays…
-
Check opening hours for Israeli businesses, including hours stated relative to Shabbat and yom tov. Combines Google Business and easy.co.il for stated hours with Hebcal…
-
norman-finance
Connect Norman Finance to your AI for European bookkeeping, invoices and tax workflows. Polish tools include JDG KPiR, sp. z o.o. ledgers, JPK registers, estimates and existing…
-
Turn a natural-language date/time problem into correct, validated Tempo (Elixir) — ISO 8601 / IXDTF representation plus relations, set algebra, recurrence, scheduling, and…
-
AI skills (tax rules your AI follows) for MT, NL, DE, IE and GB bundled as Agent Skills, plus the hosted OpenAccountants connector (190+ jurisdictions) and a /openaccountants…
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Query Anarlog meetings locally, or connect through OAuth to read opted-in Cloud snapshots.
-
Mastercard Developers plugin to help build integrations with Mastercard APIs, including best practices and the Mastercard Developers MCP server.
-
See your local Copilot token usage by day, model, and session, and get tips to use it more efficiently.
-
Self-configuring status briefing generator. Learns your communication style from examples, discovers your data sources, and produces draft updates for any audience on demand.
-
Explore and query TimeBase streams, schemas, QQL, symbols, and server status via MCP.
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
workiq-productivity
WorkIQ productivity skills powered by the local WorkIQ CLI — read-only insights across email, meetings, calendar, Teams, SharePoint, projects, and people.
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
-
mobile-app
Build and deploy Power Apps code apps for mobile using Expo (React Native), with native device functionality and Power Platform connectors
Has a listing on Cursor: cursor/plugins (5)
-
Look up workers, organizations, time off, payroll, and recruiting data in Workday.
-
Work with payroll, employees, contractors, time off, and reports.
-
Look up people, time off, and company policy in Rippling, and file time-off requests and draft hires.
-
Read and write invoices, contacts, reports, and payroll.
-
Query expenses, receipts, bills, cards, and travel.
Has a listing on Docker MCP Catalog (5)
-
Tools for cross-border payments, taxes, and compliance.
-
Time and timezone conversion capabilities.
-
HDX MCP Server provides access to humanitarian data through the Humanitarian Data Exchange (HDX) API - https://data.humdata.org/hapi. This server offers 33 specialized tools for…
-
An MCP server to help make U.S. Government open datasets AI-friendly.
-
Tools to interact with the Camunda 7 Community Edition Engine using the Model Context Protocol (MCP). Whether you're automating workflows, querying process instances, or…
Has a listing on Official MCP Registry (5)
-
US federal holidays, business-day maths, invoice due dates and IRS deadlines.
-
Australia Business Calendar MCP
Australian business days and holiday-aware due dates for your AI agent.
-
Public holidays and business-day math (T+N, counts) for many countries; pay per call via x402
-
Reliable Australian business-day, public-holiday and deadline tools for AI agents.
-
Japanese business days, holiday checks and invoice due dates for your AI agent.
Has a listing on PyPI (MCP servers) (5)
-
kra-mcp io.github.gabrielmahia/kra-mcp
Kenya tax tools: PAYE calculator (2026 rates), VAT, PIN, filing calendar, withholding. Estimates.
-
GSA Per Diem access readiness, lodging, and meals and incidental expense rates. 7 tools.
-
Time and timezone conversion capabilities.
-
US stocks incl. delisted, futures, CPI/macro vintages, point-in-time GEX, 13F, COT, backtests.
-
bamboohr com.mcparmory/bamboohr
Manage employee records, time off, benefits, and payroll data
Has a listing on npm registry (MCP servers) (5)
-
NannyKeeper Household Payroll & Taxes
Calculate US household employer (nanny) taxes + run payroll via AI agents. All 50 states.
-
Calendar API for AI agents: events, availability, Google/Microsoft setup, scheduling, and iCal.
-
workday-mcp io.github.chrischall/workday-mcp
Read-only Workday for Claude — fetch tasks, pay, benefits via your signed-in session
-
bls-labor-mcp-server io.github.cyanheads/bls-labor-mcp-server
Fetch US Bureau of Labor Statistics data — CPI, unemployment, wages, JOLTS, and more via MCP.
-
autario-mcp io.github.Autario/autario-mcp
Query 8,000+ verified open datasets (World Bank, Eurostat, FRED, SEC) with stats and charts.
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Want this mark on your plugin in our catalog?
Prove you maintain it with a file in its repository, a file on your domain or a DNS record, and you can show this mark on the card, with live banners for your site and README. How verification works
You also get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.