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Connect Time Duration Adder 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. Handle complex date and time math without errors.

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 Time Duration Adder.

  1. 01

    Add duration

    This capability calculates a new timestamp by adding a specific amount of time to a starting date.

  2. 02

    Get time difference

    This capability measures the exact amount of time that has passed between two specific timestamps.

  3. 03

    Subtract duration

    This capability finds a past timestamp by removing a set duration from a starting date.

  4. 04

    Validate timestamp

    This capability checks if a string follows a valid and recognizable date or time format.

Real work

What teams actually run

01

Deadline Projection

An agent calculates exactly when a project will be due based on a start date and a set number of working days.

02

Historical Auditing

Your agent determines the exact time elapsed between two log entries to track system uptime.

03

Subscription Management

Calculate the exact expiration date for a user after adding a specific number of months to their sign-up date.

04

Data Cleaning

Use the validation capability to filter out malformed date strings from a messy dataset.

One connector, every AI

Time Duration Adder 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 Time Duration Adder 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

939ms average. Fast in production.

Time Duration Adder is checked daily against the live service.

Daily averagePeak 1090ms
Oct 10Today
Fastest day
754ms
Slowest day
1090ms
14-day trend
Slowing+18%

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 Time Duration Adder, so you can see the experience inside your AI.

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

Time Duration Adder Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_plK86nBBJ8R1YLwTu44wl8rwufzKTGFwpD63FEoC/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 — Time Duration Adder capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "time-duration-adder-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_plK86nBBJ8R1YLwTu44wl8rwufzKTGFwpD63FEoC/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 Time Duration Adder in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Time Duration Adder owners hand off.

This is for anyone building agents that need to manage schedules, deadlines, or historical logs without manual math errors.

  • 01

    Project Managers

    Hand off deadline projections and timeline calculations to an agent.

  • 02

    Software Developers

    Use the MCP to verify time-based logic within automated workflows.

  • 03

    Data Analysts

    Let your agent calculate time intervals between data points in a dataset.

FAQ

Questions Time Duration Adder owners ask.

  • 01

    Does this MCP handle leap years?

    Yes. The math logic automatically accounts for leap years and the specific number of days in every month.

  • 02

    What time units can I add or subtract?

    You can use years, months, days, hours, minutes, and seconds.

  • 03

    How do I use this with Claude or Cursor?

    You connect to the Vinkius catalog once, and the capabilities become available to your AI client immediately.

  • 04

    Can it check if a date is valid?

    Yes, the validate_timestamp capability checks if a string is a recognizable and valid date/time format.

  • 05

    Can I find the difference between two dates?

    Yes, the get_time_difference capability measures the exact interval between two timestamps.

  • 06

    How does the capability handle month rollovers?

    The capability automatically adjusts for month length. If you add one month to August 31st, it will return September 30th to ensure a valid date.

  • 07

    Can I calculate the difference between two specific dates?

    Yes, you can use the get_time_difference capability to find the exact elapsed time in years, months, days, hours, minutes, and seconds.

  • 08

    Does it support leap years?

    Yes, all calculations respect leap year rules, including February 29th.

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Connect Time Duration Adder to Claude, Cursor, ChatGPT & more