Koskamo

World Business Calendar MCP

Provides public holidays and working-day math for over 200 countries and regions, including local weekend variations. It allows AI agents to calculate business days, check holidays, and determine working days without requiring API keys.

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Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

World Business Calendar MCP logo, by AppmonsterCommunity listingLocal stdioSource reviewed; not executedPublished by Appmonster
Vendor documentation

What you can do with it

  • Calculate business days between two dates for international deadlines
  • Check public holidays for specific countries and regions
  • Determine local weekend days (e.g., Friday-Saturday) for specific nations
  • Identify common working days across multiple countries

Source and maintenance

Community listingRegistry 0.1.0
mcp-registry: io.github.groove79/mcp-world-calendar@0.1.0Source repositoryProject website
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@appmonster/mcp-world-calendar 0.1.0

npm
@appmonster/mcp-world-calendar package definition
{
  "version": "0.1.0",
  "transport": "stdio",
  "identifier": "@appmonster/mcp-world-calendar",
  "registryType": "npm",
  "registryBaseUrl": "https://registry.npmjs.org"
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

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Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "world-business-calendar-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@appmonster/mcp-world-calendar@0.1.0"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "world-business-calendar-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@appmonster/mcp-world-calendar@0.1.0"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "world-business-calendar-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@appmonster/mcp-world-calendar@0.1.0"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "world-business-calendar-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@appmonster/mcp-world-calendar@0.1.0"
      ]
    }
  }
}

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