Use Advanced Timezone Engine with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Get accurate time calculations, even across DST changes.
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.
Complete set · 5 capabilities
The complete Advanced Timezone Engine capability set.
These are the exact actions your AI can choose when you ask it to work with Advanced Timezone Engine.
01-03
3 capabilities in this set.
Part of 5 available through Advanced Timezone Engine.
- 01
Format iso8601
Formats an ISO 8601 string into a readable format
- 02
Get historical offset
Retrieves the UTC offset for a specific timezone at a given time
- 03
Convert time
Converts a timestamp from one timezone to another
04-05
2 capabilities in this set.
Part of 5 available through Advanced Timezone Engine.
- 04
Check datetime validity
Checks if a specific time is valid in a timezone
- 05
Find active zones
Finds all timezones displaying a specific local time
Observed, not estimated
639ms average. Fast in production.
Advanced Timezone Engine is checked daily against the live service.
- Fastest day
- 529ms
- Slowest day
- 793ms
- 14-day trend
- Stable-1%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 5 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 Advanced Timezone Engine, so you can see the experience inside your AI.
It does not authenticate your account with Advanced Timezone Engine. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Advanced Timezone Engine Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_GVVNMXGY1GYfzmgoHokISvVYStsbyFyia3FLO7BS/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Advanced Timezone Engine capabilities are ready to use.
{
"mcpServers": {
"advanced-timezone-engine-mcp": {
"url": "https://edge.vinkius.com/vk_preview_GVVNMXGY1GYfzmgoHokISvVYStsbyFyia3FLO7BS/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
Who it's for
Built for the work Advanced Timezone Engine owners hand off.
If your work involves scheduling, global data logging, or managing user accounts across different time zones, this MCP is essential. It handles the messy, non-linear rules of time better than any simple function.
- 01
Software Developer
Use this MCP to write backend logic that reliably converts timestamps and handles edge cases like DST changes.
- 02
Data Analyst
Run historical offset checks to accurately analyze data collected from different global regions over time.
- 03
Product Manager
Determine global availability or scheduling conflicts by checking which timezones are active at a specific local time.
FAQ
Questions Advanced Timezone Engine owners ask.
- 01
Does this MCP handle Daylight Saving Time?
Yes. It uses the IANA Timezone Database, which means it automatically accounts for all historical and current DST rules when converting or checking times.
- 02
What kind of time data can I use?
The MCP accepts standard timestamps and IANA timezone identifiers (like 'America/New_York' or 'Europe/London'). It is designed for high-fidelity temporal operations.
- 03
Can I check times from the past?
Absolutely. You can use the get_historical_offset capability to retrieve the exact UTC offset for any timezone at any point in history or the near future.
- 04
What happens if I ask about an invalid time?
The check_datetime_validity capability will detect it. It will tell you if the time is ambiguous (like during a fall-back) or if it never occurred (like during a spring-forward jump).
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