public_holidays — Date Math MCP Tool
public_holidays
(public holidays) is one of 13 tools on the
Date Math
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call public_holidays from your client
- Claude Code Date Math public_holidays run in your project directory
- Claude Desktop Date Math public_holidays ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Date Math public_holidays ~/.cursor/mcp.json
- VS Code Date Math public_holidays .vscode/mcp.json
- Zed Date Math public_holidays ~/.config/zed/settings.json
- Windsurf Date Math public_holidays ~/.codeium/windsurf/mcp_config.json
- Cline Date Math public_holidays ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Date Math public_holidays ~/.gemini/settings.json
- Grok Date Math public_holidays .mcp.json (in your project root)
- ChatGPT Date Math public_holidays Settings → Connectors → Advanced → Developer mode
- Claude.ai Date Math public_holidays Settings → Connectors → Add custom connector
- LangChain Date Math public_holidays pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http date-math https://date-math.datemath.workers.dev/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 7 November 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.