Official MCP RegistryHosted serverinday.co
Inday Holiday API
Public holiday data for 30+ countries — check holidays, working days, and calendars via AI assistants.
Connect to Claude Code
Copyclaude mcp add --transport http inday-holiday-api https://inday.co/api/mcpVendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.
Endpoints
- https://inday.co/api/mcpstreamable-http
Published in the official MCP registry as “Inday Holiday API”. Verified through the vendor namespace.