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Connect Date Utils Engine to ChatGPT, Claude and Gemini

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. Give your agent perfect math for every date and timezone.

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 · 4 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-04

4 capabilities in this set.

Part of 4 available through Date Utils Engine.

  1. 01

    Parse date

    This capability converts raw date strings into confirmed, valid date objects. It uses ISO parsing to ensure the input is a legitimate date.

  2. 02

    Diff dates

    This capability calculates the exact time difference between two ISO date strings. It returns the delta in days, hours, minutes, or seconds.

  3. 03

    Add days

    This capability performs precise calendar arithmetic by adding or subtracting a specific number of days from a base ISO date.

  4. 04

    To timezone

    This capability shifts a UTC or ISO date into a specific IANA timezone. It automatically handles Daylight Savings Time shifts for the target location.

Real work

What teams actually run

01

Scheduling Automation

An agent calculates the exact date for a follow-up meeting based on a user's preferred interval.

02

Log Analysis

Your agent calculates the duration between two system events to troubleshoot latency.

03

Global Coordination

The agent converts a single UTC event time into multiple local timezones for a global team.

04

Subscription Management

An agent determines the exact expiration date for a service after adding a specific number of months.

Automate a task

Put Date Utils Engine 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

Date Utils Engine 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 Date Utils Engine 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

988ms average. Fast in production.

Date Utils Engine is checked daily against the live service.

Daily averagePeak 1214ms
Oct 3Today
Fastest day
716ms
Slowest day
1214ms
14-day trend
Improving-9%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 4 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 Date Utils Engine, so you can see the experience inside your AI.

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

Date Utils Engine Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_Fk1oPI7PaSa214SBSvwr4zJFyEsZvuH3cTjwLYio/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 — Date Utils Engine capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "date-utils-engine-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_Fk1oPI7PaSa214SBSvwr4zJFyEsZvuH3cTjwLYio/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 Date Utils Engine in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Date Utils Engine owners hand off.

This MCP is built for anyone building agents that need to interact with schedules, logs, or time-sensitive data.

  • 01

    Software Engineers

    They hand off complex date manipulation tasks to the agent to avoid writing repetitive utility code.

  • 02

    Data Analysts

    They use the agent to calculate precise intervals between timestamps in large datasets.

  • 03

    Product Managers

    They use the agent to model scheduling logic or deadline countdowns for product features.

FAQ

Questions Date Utils Engine owners ask.

  • 01

    Does this MCP require an external API key?

    No. This MCP runs using native V8 JavaScript and does not rely on external calendar APIs.

  • 02

    How does it handle Daylight Savings Time?

    It uses the date-fns-tz library to account for Daylight Savings Time automatically when you provide an IANA timezone identifier.

  • 03

    Can it handle leap years?

    Yes. The engine uses deterministic calendar math that correctly accounts for leap years.

  • 04

    Which AI clients can use this?

    Any MCP-compatible client, including Claude, Cursor, Windsurf, and VS Code.

  • 05

    What happens if I provide an invalid date string?

    The parse_date capability is designed to validate ISO strings and ensure the agent receives a confirmed, valid date object.

  • 06

    Does it handle Daylight Savings Time?

    Yes! Because it leverages date-fns-tz.

  • 07

    Can it calculate exact differences?

    Yes, it returns the exact calendar days between two dates.

  • 08

    Does it support leap years?

    Yes, leap years are evaluated natively.

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