Calendarific MCP Connector for Claude

Equip your AI agent with global temporal intelligence through the Calendarific MCP server. This integration provides real-time access to a comprehensive database of public, bank, and religious holidays for over 200 countries. Your agent can retrieve holiday lists for specific years, filter results by month or day, and explore the list of supported countries and languages. Whether you are scheduling international meetings, planning travels, or auditing regional availability, your agent acts as a dedicated global calendar coordinator through natural conversation.

What you can do

• Holiday Retrieval — Fetch all public and bank holidays for a country and year.
• Temporal Filtering — Narrow down holidays by specific months or days for precise scheduling.
• Country Intelligence — List all supported countries and their ISO codes for global operations.
• Metadata Access — View detailed holiday descriptions and types (religious, national, etc.).
• Holiday Auditing — Summarize and compare holiday calendars between different countries for better coordination.

How it works

1. Subscribe to this server
2. Enter your Calendarific API Key (get it for free at calendarific.com)
3. Start querying global holidays from Claude, Cursor, or any MCP-compatible client

Who is this for?

• Project Managers — coordinate timelines across international teams by accounting for local holidays.
• Travel Planners — identify bank holidays and public festivals in destination countries.
• Operations Teams — automate calendar updates and regional availability checks.
• E-commerce Managers — plan marketing campaigns around specific regional and religious holidays.