Official MCP RegistryHosted serverjapan-business-day-api.matchan962.workers.devv1.0.0
Japan Business Day
Japan business days & holidays (official Cabinet Office data). Free tool + x402 USDC paid tools.
Connect to Claude Code
Copyclaude mcp add --transport http japan-business-day https://japan-business-day-api.matchan962.workers.dev/mcpVendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.
Endpoints
- https://japan-business-day-api.matchan962.workers.dev/mcpstreamable-http
Published in the official MCP registry as “io.github.Rira365/japan-business-day”. Verified through the vendor namespace.