# Calendar Converter MCP for AI Agents AI Agent Connect > Calendar Converter lets your AI client handle date conversions across 15+ different calendar systems. Whether you need to move between Gregorian, Persian, Chinese, or Japanese Era dates, this Connector handles the heavy lifting. It bridges the gap between cultural timekeeping and modern timestamps, making it easy to manage historical data or international scheduling without manual math. ## Overview - **Category:** utilities - **Price:** Free - **Endpoint:** https://edge.vinkius.com/vk_preview_6jEB8BUfOdKHRxofu354mRVr81XKAsQikqJi5m4v/ai-agent-connect - **Tags:** calendar, conversion, unix, history, astronomy ## Description Imagine you're working on a project that requires tracking dates across different cultures or historical periods. You're juggling a Gregorian calendar for your current tasks, but you also need to reference dates in the Persian Solar Hijri system or the Chinese lunar calendar. Usually, this means hunting down online converters, copy-pasting dates, and hoping the time zones and leap years line up correctly. It's a tedious loop that breaks your focus and slows down your progress. This Connector changes that by giving your agent the ability to understand these systems natively. Instead of manual lookups, you can just ask your agent to find a specific date in one system and see what it corresponds to in another. It handles the math for systems like the Hijri, Hebrew, and Buddhist calendars, as well as specialized ones like the Japanese Era. You can even pull out cultural context, like finding out which Chinese Zodiac animal a year belongs to or identifying an Imperial Era. It turns a complex research task into a simple conversation. Because Vinkius hosts this, you can plug it into your existing setup and let your agent handle the heavy lifting of cross-calendar synchronization for you. You get to focus on the actual content of your work instead of fighting with date math. ## Tools ### get_calendar_context Pull specific cultural details like Zodiac animals or Imperial Eras for a given year. Use this to add depth to your historical data. ### convert_to_unix Turn a specific date from any supported calendar into a precise Unix timestamp. This is perfect for syncing dates into your database or code. ### expand_unix Take one Unix timestamp and see what date it represents in multiple calendars at once. It's a fast way to get a global view of a single point in time. ## Prompt Examples **Prompt:** ``` What is the Unix timestamp for January 1, 2000 at 12:00:00 UTC in the Gregorian calendar? ``` **Response:** ``` The Unix timestamp for **January 1, 2000**, at 12:00:00 UTC is **946694400**. ``` **Prompt:** ``` What is the Chinese Zodiac animal for the year 2024? ``` **Response:** ``` The year **2024** is the **Year of the Dragon** in the Chinese Zodiac. ``` **Prompt:** ``` Expand Unix timestamp 1704067200 to Gregorian and Persian calendars. ``` **Response:** ``` For the timestamp **1704067200**, here are the conversions: * **Gregorian**: January 1, 2024 * **Persian (Solar Hijri)**: Dey 12, 1402 ``` ## Capabilities ### Convert between 15+ calendar systems Move dates between Gregorian, Persian, Chinese, and many other solar or lunar systems. ### Turn specific dates into Unix timestamps Get the exact Unix epoch for any valid date in supported global calendars. ### Expand a single timestamp into multiple calendars See what one specific moment in time looks like across several different calendar systems. ### Retrieve cultural metadata like Zodiac signs Access specific details for a year, such as the Chinese Zodiac animal. ### Identify historical Imperial Eras Determine which era a specific date belongs to in systems like the Japanese calendar. ### Sync dates across different lunar and solar systems Bridge the gap between diverse cultural timekeeping methods for accurate data synchronization. ## Use Cases ### Mapping a historical timeline A historian asks their agent to see a specific year in the Japanese Era and its Gregorian equivalent to build a chronological table. ### Localizing a global product A developer needs to show a launch date in both Gregorian and Persian calendars for a new app and uses the Connector to get both instantly. ### Researching cultural cycles A student wants to know the Chinese Zodiac animal for the next ten years to prepare a presentation on lunar cycles. ### Database migration An engineer needs to convert a list of dates from the Julian calendar into Unix timestamps for a database migration and uses convert_to_unix. ## Benefits - Eliminate manual lookups by using `convert_to_unix` to instantly grab precise timestamps for any global calendar. This means you can grab a date from a historical source and get a standard Unix epoch for your database without any manual math or external websites. - Get a complete global view of any moment in time by using `expand_unix` to see dates in multiple systems at once. Instead of checking three different sites, your agent can tell you the Gregorian, Persian, and Hijri dates in a single response. - Add cultural depth to your projects by pulling Zodiac signs and Imperial Era details with `get_calendar_context`. This allows your agent to provide richer information about specific years, making your research or content much more accurate and culturally aware. - Stop worrying about leap years or complex lunar cycles because the Connector handles the math for 15+ systems. You can trust that the conversions for the Hebrew, Buddhist, and Indian National calendars are technically correct every single time you ask. - Make cross-border projects easier by syncing dates between Gregorian, Persian, and Hijri calendars. This is perfect for localization work where you need to ensure that a launch date or deadline looks correct to users in different regions. - Improve historical accuracy in your research by accessing specific metadata for Japanese and Chinese eras. You can quickly identify the correct Imperial Era for a historical event, which saves hours of digging through obscure academic archives. ## How It Works The bottom line is you get instant, accurate date conversions across global and historical calendar systems without leaving your chat. 1. Provide a specific date and the calendar system it belongs to, such as the Hijri or Julian calendar. 2. The agent uses the Connector to calculate the corresponding dates and metadata for your target systems. 3. You get a clear, formatted list of dates and cultural details across all requested calendars. ## Frequently Asked Questions **Can the Calendar Converter handle religious calendars like the Hijri?** Yes, it supports the Hijri (Islamic) calendar along with many others, making it easy to convert dates for diverse cultural contexts. **Does the Calendar Converter work for historical Japanese dates?** Yes, it includes the Japanese Era system, so you can find out which era a specific date belongs to. **Can I use this to find Chinese Zodiac animals?** Yes, you can use it to get metadata for specific years, including the Chinese Zodiac animal. **How many different calendars does the Calendar Converter support?** It supports over 15 different systems, including Gregorian, Julian, Persian, Hebrew, Buddhist, and more. **Can I convert a date into a Unix timestamp?** Yes, you can provide any supported calendar date, and it will return the precise Unix epoch. **Is the Calendar Converter good for academic research?** It's perfect for researchers who need to sync events across different historical or cultural timekeeping systems accurately. **Which calendar systems are supported?** The server supports over 15 systems, including Gregorian, Julian, Islamic (Hijri), Hebrew, Persian (Solar Hijri), Buddhist, Chinese, Ethiopian, Coptic, Indian National, Japanese Era, Thai Solar, and Unix timestamps. **How can I see the Chinese Zodiac for a specific year?** You can use the `get_calendar_context` tool with `calendarType` set to 'chinese' and provide the desired year. **Can I convert a Unix timestamp to multiple calendars at once?** Yes, by using the `expand_unix` tool and providing a JSON array of the target calendar types you wish to expand into.