Nager.Date MCP Server
Manage public holidays worldwide — audit global events and calendars via AI.
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What is the Nager.Date MCP Server?
The Nager.Date MCP Server gives AI agents like Claude, ChatGPT, and Cursor direct access to Nager.Date via 6 tools. Manage public holidays worldwide — audit global events and calendars via AI. Powered by the Vinkius - no API keys, no infrastructure, connect in under 2 minutes.
Built-in capabilities (6)
Tools for your AI Agents to operate Nager.Date
Ask your AI agent "What are the public holidays in 'US' for 2024 using Nager.Date?" and get the answer without opening a single dashboard. With 6 tools connected to real Nager.Date data, your agents reason over live information, cross-reference it with other MCP servers, and deliver insights you would spend hours assembling manually.
Works with Claude, ChatGPT, Cursor, and any MCP-compatible client. Powered by the Vinkius - your credentials never touch the AI model, every request is auditable. Connect in under two minutes.
Why teams choose Vinkius
One subscription gives you access to thousands of MCP servers - and you can deploy your own to the Vinkius Edge. Your AI agents only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure and security, zero maintenance.
Build your own MCP Server with our secure development framework →Vinkius works with every AI agent you already use
…and any MCP-compatible client
Nager.Date MCP Server capabilities
6 toolsGet additional details for a specific country
Get the next public holidays for a specific country
Get the next public holidays occurring worldwide
Get all public holidays for a country and year
Check if today is a public holiday in a country
Date. List all countries supported by Nager.Date
What the Nager.Date MCP Server unlocks
Empower your AI agent to orchestrate your entire public holiday and global event research workflow with Nager.Date, the open source API for world holidays. By connecting Nager.Date to your agent, you transform complex calendar auditing into a natural conversation. Your agent can instantly retrieve public holidays for over 100 countries, audit upcoming events worldwide, and identify regional variations without you ever touching a manual calendar. Whether you are planning international logistics or managing global product launches, your agent acts as a real-time event consultant, ensuring your schedules are always accurate and well-informed.
What you can do
- Holiday Auditing — Retrieve all public holidays for any specific country and year to maintain a clear view of global event cycles.
- Real-time Status — Check if today is a public holiday in any country to assist in immediate operational decision-making.
- Event Discovery — Retrieve the next occurring public holidays worldwide to understand global temporal patterns instantly.
- Regional Intelligence — Query country-specific details, including common names and geographic regions, to assist in localization.
- Global Discovery — List all available countries in the Nager.Date catalog to identify regional event markers.
How it works
1. Subscribe to this server
2. No API Key required (Nager.Date is a free and open service)
3. Start managing your global intelligence through Claude, Cursor, or any MCP-compatible client
Who is this for?
- Logistics Managers — monitor international holiday patterns and retrieve event metadata straight from your workflow.
- Product Owners — verify global launch dates and audit regional temporal constraints without manual searching.
- HR Specialists — perform rapid audits of public holidays for cross-functional global teams through natural language.
- Operations Leads — automate global event querying to orchestrate cross-functional international teams smoothly.
Frequently asked questions about the Nager.Date MCP Server
Is an API Key required for Nager.Date?
No. Nager.Date is a free and open service. This server works out of the box without any static credentials required.
Can the agent check if today is a holiday?
Yes. Use the is_holiday_today tool providing the 2-letter country code. Your agent will return a boolean indicating if it is a public holiday today instantly.
Does it support local names for holidays?
Yes. The holiday records retrieved by your agent include both the English name and the local name used in that specific country.
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Connect Nager.Date with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
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Give your AI agents the power of Nager.Date MCP Server
Production-grade Nager.Date MCP Server. Verified, monitored, and maintained by Vinkius. Ready for your AI agents — connect and start using immediately.