How to Use the Age Calculator MCP in Cursor

Q: Where do I configure the Age Calculator for my Cursor project?

You add it to the mcpServers list inside the .cursor/mcp.json file in your project's root directory. This makes the MCP available to the Cursor agent for that specific project.

Inject real-time age and date data directly into your code using Cursor's agent.

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Connect Age Calculator MCP to Cursor

Create your Vinkius account to connect Age Calculator to Cursor — we handle the hosting, security, and runtime updates so you don't have to. No server setup required.

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Setup Age Calculator with Cursor

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Claude

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Code with Real Timestamps

Stop using mock data for date-based logic. With this MCP, you can tell the Cursor agent to use `calculate_current_age` and get a live, precise timestamp to inject directly into your code. It's perfect for populating database seeds or writing integration tests. This completely changes how you work with time-sensitive features. You're no longer just stubbing out functions; you're building with data that reflects the real world, right from your editor.

Test Birthday and Weekday Logic

Building a feature that shows a user's birth weekday or a countdown to their birthday? Use the agent to call `identify_birth_weekday` and generate valid test cases for your UI. You can check your logic against actual data. Similarly, `get_upcoming_birthday_info` lets you test reminder notifications or other date-triggered events. You can ask the agent to generate a list of upcoming birthdays for a set of test users, and it will use the tool to get the real data.

Configure Your Cursor MCP Server

You can add this Age Calculator MCP to your project by editing the `.cursor/mcp.json` file. This is the best way to share tools with your team, as the configuration is checked into your repository. Everyone gets the same tools automatically. For personal projects or quick tests, you can also add the MCP to your global `~/.cursor/mcp.json` file. This makes the tools available across all your projects in Cursor without modifying individual project files.

Setup guide

Set up Age Calculator MCP in Cursor

Prerequisites

Cursor installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP Settings

Go to Cursor Settings → MCP or open the Command Palette (Cmd+Shift+P / Ctrl+Shift+P) and search for "MCP: Add Server".
2

Add the Age Calculator MCP

Cursor will create or open .cursor/mcp.json in your project root. Paste the JSON snippet on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Enable Agent mode

Open Composer (Cmd+I / Ctrl+I) and switch to Agent mode using the dropdown at the top. MCP tools are only available in Agent mode.
4

Verify the connection

Ask Cursor something like "List my recent Age Calculator transactions." If the MCP tools are loaded correctly, Cursor will call the Age Calculator tools automatically. You can also check Settings → MCP for a green status indicator.

.cursor/mcp.json

{
  "mcpServers": {
    "age-calculator-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Age Calculator. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Age Calculator MCP in Cursor

After configuring the MCP, switch to Agent mode in the Cursor chat. You can then instruct the agent to use the Age Calculator tools, for example: '@agent use the calculate_current_age tool for date X and insert it here'.

Absolutely. The Age Calculator correctly processes leap years. You can instruct the Cursor agent to generate test data for February 29th birthdays to ensure your application handles that edge case correctly.

It's about the workflow. Instead of you finding, installing, and importing a library, you just tell the agent what you need. The agent calls the MCP and injects the result, saving you context-switching and boilerplate code.

You add it to the `mcpServers` list inside the `.cursor/mcp.json` file in your project's root directory. This makes the MCP available to the Cursor agent for that specific project.

It only processes the birth date string you provide in a given request. The MCP is stateless; it doesn't store any of your query data after the calculation is returned. Your inputs are ephemeral.

Use it with your favorite AI tools

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