How to Use the Age Calculator MCP in Claude Code

Get exact age calculations and weekday lookups directly from your Claude Code terminal.

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Connect Age Calculator MCP to Claude Code

Create your Vinkius account to connect Age Calculator to Claude Code — 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 Claude Code

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Pipeline terminal age calculations with Claude Code

The `calculate_current_age` tool outputs exact age metrics in clean JSON format directly to your terminal. Claude Code executes this headless tool and pipes the output to grep or jq for rapid parsing. You run a single terminal command to fetch age metrics. Claude Code handles the raw Unix timestamp conversion and displays the precise age breakdown instantly.

Query birth weekdays from your CLI

The `identify_birth_weekday` tool determines the weekday of any birth date without leaving your shell. Claude Code runs this tool during SSH sessions to quickly resolve historical date queries. You get the exact day of the week printed directly to stdout. There is no need to open a browser or write custom bash date scripts.

Automate cron birthday alerts using this MCP Server

The `get_upcoming_birthday_info` tool calculates the exact days remaining until the next birth anniversary. Claude Code uses this to trigger automated cron jobs or shell script alerts. You can script Claude Code to query this tool, check if a birthday is tomorrow, and trigger a Slack webhook.

Setup guide

Set up Age Calculator MCP in Claude Code

Prerequisites

Claude Code CLI installed (npm install -g @anthropic-ai/claude-code)
Active Vinkius subscription with a valid endpoint token

1

Run the add command

Open your terminal and run the command shown on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com. Use --scope user to make it available across all projects.
2

Verify the connection

Start a Claude Code session and type /mcp to list connected servers. You should see age-calculator-mcp with a green status indicator.
3

Start using tools

Ask Claude Code something like "Check my latest Age Calculator transactions." It will automatically discover and invoke the available Age Calculator tools.

Terminal

claude mcp add --transport http age-calculator-mcp https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Get your connection token →

Prerequisites

Claude Code CLI installed
Active Vinkius subscription with a valid endpoint token

1

Open the config file

Create or edit .mcp.json in your project root for project-level scope, or ~/.claude.json for user-level scope.
2

Add the Age Calculator MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Code

Start a new Claude Code session. Type /mcp to confirm the server is connected. The tools will be automatically available in your conversation.

.mcp.json

{
  "mcpServers": {
    "age-calculator-mcp": {
      "type": "url",
      "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 Claude Code

Run the claude mcp add command in your terminal. This updates your local config file and lets you immediately query age data from the command line.

Yes, Claude Code can execute the tools headlessly and pipe the resulting age metrics straight into your shell scripts or CI/CD pipelines.

Yes, it accepts standard ISO 8601 strings and Unix epoch timestamps. Claude Code parses these command line inputs and returns precise calculations.

Yes, you can run Claude Code in a containerized environment and connect this toolset to automate backend cron scripts.

The birth dates and raw date strings are processed locally inside your terminal environment. No external logs are generated, keeping your personal timestamp data completely private.

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