Integrate Nager.Date with Claude, Cursor, Chatbots & AI Agents MCP Server

Manage public holidays worldwide — audit global events and calendars via AI.

GDPR Free for Subscribers

Compatible with every major AI agent and IDE

Claude

ChatGPT

Cursor

Gemini

Windsurf

VS Code

JetBrains

Vercel

+ other MCP clients

get

Get country details on Nager.Date

Get additional details for a specific country

get

Get next holidays on Nager.Date

Get the next public holidays for a specific country

get

Get next holidays worldwide on Nager.Date

Get the next public holidays occurring worldwide

get

Get public holidays on Nager.Date

Get all public holidays for a country and year

Is holiday today on Nager.Date

Check if today is a public holiday in a country

list

List available countries on Nager.Date

Date. List all countries supported by Nager.Date

Security & Code Integrity Audit

Every tool in the Nager.Date MCP Server is continuously audited by the Vinkius Security Engine. We guarantee zero-trust payload isolation, strict data boundaries, and deterministic execution for enterprise-grade AI agents.

A+Score: 98.33

How Vinkius protects your data

Can I audit what my AI agents are doing with this integration?

Yes, Vinkius provides an immutable, HMAC-chained audit log. Every tool execution, payload, and response is tracked in real-time on your dashboard, giving you complete visibility into your agent's actions.

What happens if the underlying API rate limits my agent?

Our edge infrastructure automatically handles backoffs, queueing, and throttling. If an AI agent sends too many erratic requests, Vinkius manages the rate limits gracefully, ensuring your backend doesn't crash.

What if the AI ends up reading customer data or confidential information?

We have a built-in digital "bodyguard" called DLP (Data Loss Prevention). If a tool fetches data and the response contains social security numbers, credit cards, or personal customer info, Vinkius magically blocks and erases that information before it is delivered to the AI. The AI works only with what is strictly necessary, and your sensitive data never leaks.

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.

Nager.Date Capabilities for AI Assistants

Connect your AI agents and chatbots (Claude, ChatGPT, Cursor) with the Nager.Date MCP server to manage operations across the following domains.

Seamless public holidays Integration

Connect the Nager.Date server to enable public holidays workflows. The integration provides structured schemas for Claude to mutate productivity data.

Claude Code Integration for global events

The Nager.Date server exposes documented endpoints for global events. This allows ChatGPT and Cursor to interact with productivity APIs seamlessly.