# Deadline Calculator MCP for AI Agents AI Agent Connect > Deadline Calculator MCP lets you figure out exact finish dates by adding days to a start date. It handles both standard calendar days and business days while automatically skipping weekends and regional holidays in the US, UK, Germany, and France. It's built for anyone who needs to move past "roughly next week" to "exactly Tuesday, October 14th." ## Overview - **Category:** productivity - **Price:** Free - **Endpoint:** https://edge.vinkius.com/vk_preview_wXHcMc6mvs6PJNtadmhUMeWcfHpR3eLXsUt2UrOD/ai-agent-connect - **Tags:** deadline, calendar, business-days, holidays, scheduling ## Description Scheduling a project across different time zones and regions is a headache. You have to remember which countries have bank holidays, which days are weekends in different locales, and whether a "ten-day turnaround" means ten days on a calendar or ten actual working days. This Connector takes that mental load off your plate. Instead of you manually checking a calendar or Googling "Is tomorrow a holiday in Germany?", your AI client handles the math. It calculates precise end dates based on your specific needs, whether you're counting every single day or just the ones where people are actually at their desks. It's a reliable way to keep your project timelines accurate without the human error that comes from manual counting. When you find this in the Vinkius catalog, you're getting a tool that ensures your deadlines actually land on a workday, keeping your team on track and your clients happy. ## Tools ### business_deadline_tool Calculates a deadline by adding business days to a start date while skipping weekends and regional holidays. ### calendar_deadline_tool Determines an end date by adding a set number of uninterrupted calendar days to a starting point. ### holiday_registry_tool Pulls a list of recognized public holidays for a specific country and year to verify dates. ## Prompt Examples **Prompt:** ``` If I start a 10-day project on July 1st in the US, when does it end? ``` **Response:** ``` Since July 4th is a holiday in the US, a 10-business-day project starting on July 1st will end on **July 15th**. This accounts for the weekend and the Independence Day holiday. ``` **Prompt:** ``` What holidays are in Germany in 2024? ``` **Response:** ``` Here are the recognized holidays in Germany for 2024: * **New Year's Day**: Jan 1 * **Good Friday**: Mar 29 * **Easter Monday**: Apr 1 * **Labor Day**: May 1 * **Ascension Day**: May 9 * **Whit Monday**: May 20 * **Corpus Christi**: Jun 30 * **German Unity Day**: Oct 3 * **Reformation Day**: Oct 31 * **November 1st**: Nov 1 * **Christmas Day**: Dec 25 * **St. Stephen's Day**: Dec 26 ``` **Prompt:** ``` I need to add 14 calendar days to today, October 24, 2024. ``` **Response:** ``` Adding 14 calendar days to October 24, 2024, results in a completion date of **November 7, 2024**. ``` ## Capabilities ### Calculate end dates by adding calendar days Determines a completion date by adding a set number of uninterrupted days to a start date. ### Compute deadlines using business days Calculates a finish date that skips weekends and regional holidays for the US, UK, Germany, or France. ### Skip weekends automatically Ensures that multi-day tasks don't accidentally count Saturday and Sunday as active work days. ### Account for regional holidays Identifies specific public holidays for different countries to keep your international schedules accurate. ### Fetch official holiday lists Retrieves a full registry of recognized holidays for a specific region and year. ## Use Cases ### Skipping US holidays for project planning A project manager needs to know the end date for a 20-day task starting in July. The agent uses business_deadline_tool to skip the July 4th holiday in the US. ### Booking a vacation and checking return dates A freelancer is booking a 2-week vacation and needs to know when they'll return. The agent uses calendar_deadline_tool to find the exact date 14 days out. ### Identifying German office closures A team is planning a launch in Germany. The agent uses holiday_registry_tool to identify all days the office will be closed in 2024. ### Tracking shipping windows across weekends A logistics coordinator is tracking a 3-day shipping window. The agent calculates the arrival date while skipping weekend downtime. ## Benefits - Stop guessing about holidays. Use holiday_registry_tool to see exactly which days are off in the US, UK, Germany, or France. - Avoid weekend drift. Use business_deadline_tool to ensure your 5-day tasks actually take 5 working days. - Get consistent results. Your AI client will always use the same logic for every date calculation, removing human error. - Save time on manual checks. You don't have to switch tabs to check a calendar; the Connector does it in one step. - Handle international projects easily. The tool knows regional differences, so your global team stays synced. ## How It Works The bottom line is you get accurate, region-aware deadlines without doing any manual calendar math. 1. Tell your AI client the start date and the number of days you need to add. 2. Specify if you want to count every day or only business days while skipping regional holidays. 3. Get a precise completion date returned instantly. ## Frequently Asked Questions **How does the Deadline Calculator MCP handle different countries?** It knows the specific holiday registries for the US, UK, Germany, and France. When you ask for a business day deadline, it automatically skips the correct holidays for that region. **Can I use this to find out when a project will finish if I skip weekends?** Yes. You can tell your AI client to calculate a deadline using only business days. It will automatically skip Saturdays and Sundays to give you a real-world completion date. **Does the Deadline Calculator MCP support every country's holidays?** It currently supports the US, UK, Germany, and France. For other regions, you can still use it to add standard calendar days or business days without holiday offsets. **How accurate are the holiday dates?** The tool uses a dedicated registry to pull recognized public holidays for specific years. It's much more reliable than an AI's general knowledge, which can sometimes get dates wrong. **Can I calculate a deadline that includes weekends?** Yes, you can use the calendar day tool for that. It adds uninterrupted days to your start date, which is perfect for tasks that don't stop for the weekend. **Will this help my team stay on track with international deadlines?** Exactly. It removes the risk of accidentally setting a deadline on a day a regional office is closed, ensuring your global team always has realistic targets. **How does the business day calculation work?** The `business_deadline_tool` iterates through each day starting from your start date. It only increments the count when it encounters a day that is not a weekend (Saturday or Sunday) and not a holiday listed in the registry for your chosen region. **Which regions are supported for holidays?** Currently, the server supports holiday registries for the United States (US), United Kingdom (GB), Germany (DE), and France (FR). **Can I verify specific holiday dates?** Yes, you can use the `holiday_registry_tool` to fetch a complete list of recognized holidays for any supported region and year.