Official MCP RegistryHosted serverholiday.omikuji.devv1.1.0
Japan & World Public Holidays
Public holidays, business days and long weekends for Japan (Cabinet Office) and 245 other countries.
Connect to Claude Code
Copyclaude mcp add --transport http japan-world-public-holidays https://holiday.omikuji.dev/mcpVendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.
Endpoints
- https://holiday.omikuji.dev/mcpstreamable-http
Published in the official MCP registry as “dev.omikuji/holiday”. Verified through the vendor namespace.