World Business Calendar

MCP server · installable · v0.1.0 · io.github.groove79/mcp-world-calendar

NEW · 2h agoSeen in the registry 1h ago

Public holidays and working-day math for 200+ countries and regions, local weekends. No keys.

What it does

World Business Calendar is an MCP server, a connector that lets an AI assistant use it as a tool. It is installed locally as a package and runs on your machine.

From the publisher's description, Electra Index matched it to one capability: calendar management. That makes it a candidate for tasks such as plan a content calendar or book appointments online.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence) and are not a test of the tool.

At a glance

Hosted (remote)NO

Local installYES

Version0.1.0

Packagesnpm

PriceNot in the registry

First seen23 Oct 2026

Last checked1h ago

How to connect

As declared in the Official MCP Registry · not tested by Electra Index

Install package

NPM @appmonster/mcp-world-calendar v0.1.0 · runs locally (stdio)

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "world-business-calendar": {
      "command": "npx",
      "args": [
        "-y",
        "@appmonster/mcp-world-calendar"
      ]
    }
  }
}

Tasks it helps with

Share of each task's required capabilities it covers

Plan a content calendar Calendar Management	50%
Book appointments online Calendar Management	50%
Book travel Calendar Management	50%
Schedule meetings Calendar Management	50%

Similar tools

Listed for the same task: plan a content calendar

CmssyREMOTELOCAL
Headless CMS whose page sections are defined by your own code: pages, records, media, commerce
KeeploopREMOTELOCAL
Mail, Calendar, Messages, Notes, Contacts, Slack on your Mac for AI. Remote needs Pro or free trial
google-calendar-mcpREMOTELOCAL
Google Calendar over MCP: calendars, events, recurrence and availability
PrubexREMOTELOCAL
Every email and calendar account you connect, for AI agents, with permissions and approvals
SlotlockREMOTELOCAL
Calendars for AI agents: free/busy, next free slot, and bookings PostgreSQL never double-books
LMCPREMOTELOCAL
Mac & Windows: let ChatGPT, Claude & Cursor use your email, calendar, iMessage, Teams, files. Free

Ready-made AI agents

An MCP server is a connector you add to your own assistant. These are finished products that do the same job for you:

Shortwave74
$30/mo
Motion48
$19/mo
Jasper87
$69/mo

Facts & evidence

Each fact shows where it was seen and when.

Fact	Value	Evidence	Source	Last confirmed
Install package	@appmonster/mcp-world-calendar	DECLARED	SRC-001 Official MCP Registry	1h ago
Package registries	npm	DECLARED	SRC-001 Official MCP Registry	1h ago
Local install (package)	yes	DECLARED	SRC-001 Official MCP Registry	1h ago
Remote access (hosted)	no	DECLARED	SRC-001 Official MCP Registry	1h ago
Website	https://okagent.kr/mcp	DECLARED	SRC-001 Official MCP Registry	1h ago
Repository	https://github.com/groove79/kmcp	DECLARED	SRC-001 Official MCP Registry	1h ago
Registry status	active	DECLARED	SRC-001 Official MCP Registry	1h ago
Version	0.1.0	DECLARED	SRC-001 Official MCP Registry	1h ago
MCP server	yes	DECLARED	SRC-001 Official MCP Registry	1h ago

Change history

NEW23 Oct 2026
first seen in the index

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Questions about World Business Calendar

How do I connect World Business Calendar?

Install the npm package @appmonster/mcp-world-calendar. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What can I use World Business Calendar for?

Based on its description, it is most relevant to: plan a content calendar, book appointments online, book travel, schedule meetings.