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Holiday Calendar MCP server

by ModernMustardSeed · com.modernmustardseed/holiday-calendar

U.S. federal holidays with observed dates and business-day math. Example from an open-source kit.

📅 ProductivityRemotev1.0.1

How to install Holiday Calendar

claude mcp add --transport http holiday-calendar https://starter.modernmustardseed.com/holidays

Or add it to your MCP config (Claude Desktop, Cursor, VS Code):

{
  "mcpServers": {
    "holiday-calendar": {
      "type": "http",
      "url": "https://starter.modernmustardseed.com/holidays"
    }
  }
}

Replace placeholders in <angle brackets> with your own values. Review what a server can access before you enable it.