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Connect Business Timezone Holiday Scheduler to your AI

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Stop your AI from hallucinating dates and timezones.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 2 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-02

2 capabilities in this set.

Part of 2 available through Nager.Date API.

  1. 01

    Add business days

    This capability calculates a future date by adding a specific number of business days. It automatically skips weekends and can skip national public holidays if you provide a country code.

  2. 02

    Convert timezone

    This capability converts a specific date and time from one IANA timezone to another. It handles the math for complex offsets like America/Sao_Paulo or Asia/Tokyo.

Real work

What teams actually run

01

SLA Tracking

Calculate exact response deadlines by adding business days to a ticket creation date while skipping local holidays.

02

Global Meeting Coordination

Convert a local office meeting time to the exact time for a remote team in a different timezone.

03

Project Planning

Determine when a project phase will end by accounting for weekends and regional holidays.

04

Contract Management

Set precise expiration dates for contracts based on business days rather than calendar days.

Automate a task

Put Nager.Date API to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

Nager.Date API works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put Nager.Date API to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

884ms average. Fast in production.

Nager.Date API is checked daily against the live service.

Daily averagePeak 1109ms
Oct 3Today
Fastest day
685ms
Slowest day
1109ms
14-day trend
Stable-3%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 2 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Nager.Date API, so you can see the experience inside your AI.

It does not authenticate your account with Nager.Date API. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Nager.Date API Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_ez6FW8I6M2Qqs1ETKpnpE6wJ2qKA9lNwhiYc7Ghw/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Nager.Date API capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "business-timezone-holiday-scheduler-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_ez6FW8I6M2Qqs1ETKpnpE6wJ2qKA9lNwhiYc7Ghw/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Nager.Date API in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Nager.Date API owners hand off.

This MCP is for professionals who rely on AI agents to manage global schedules and project timelines.

  • 01

    Project Managers

    They hand off SLA deadline calculations and timeline planning to the agent.

  • 02

    Executive Assistants

    They use the agent to coordinate meetings across multiple international timezones.

  • 03

    Operations Leads

    They rely on the agent to calculate accurate business day counts for logistics and shipping.

FAQ

Questions Nager.Date API owners ask.

  • 01

    How does this MCP handle holidays?

    It uses the Nager.Date API to look up specific national public holidays for any country code you provide.

  • 02

    Can I use this with Claude or Cursor?

    Yes, this MCP works with any MCP-compatible client including Claude, Cursor, and Windsurf.

  • 03

    Does it account for weekends?

    Yes, the add_business_days capability automatically skips Saturdays and Sundays.

  • 04

    What timezone format should I use?

    You should use standard IANA timezone strings, such as America/New_York or Asia/Tokyo.

  • 05

    Do I need to host this myself?

    No, Vinkius hosts and manages the MCP for you, so it is ready to use immediately after connection.

  • 06

    Does this require an API key?

    No. The timezone logic runs directly inside the Vinkius Edge process. For holiday lookups, it uses the free, public Nager.Date API without requiring authentication.

  • 07

    Why use this instead of letting the AI guess?

    AIs do not have access to live calendars or global holiday databases. They will frequently schedule your deadlines on a Sunday or a major national holiday. This MCP enforces absolute temporal accuracy.

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