How does the tool handle free trials?

The calculation focuses on the recurring rate applied once the trial period ends. The zero-cost duration of a trial is not included in the standardized monthly or annual value.

What billing frequencies are supported?

The tool supports weekly, monthly, quarterly, and annual billing intervals.

Can I see which subscriptions are the most expensive?

Yes, you can use the `rank_subscriptions` tool to sort your list of subscriptions from highest to lowest monthly cost.

Subscription Annualizer MCP Connector for Claude

A+

Standardize subscription costs to true monthly and annual values.

3 tools Official Updated Oct 1, 2026 Official Vinkius Partner

More Details Connect to Claude

The Subscription Annualizer MCP server provides a precise way to calculate the standardized cost of your various subscriptions. By converting disparate billing frequencies like weekly, quarterly, or annual payments into a uniform monthly and annual view, it eliminates financial confusion. Use normalize_subscription to evaluate individual plans, summarize_portfolio to find your total aggregate expenditure, and rank_subscriptions to identify your most expensive recurring commitments.

subscriptionbillingfinanceannualizercost-tracking

Connect to Claude

Subscribe on Vinkius, then add this connector to Claude.ai or Claude Code.

① Claude.ai (web app)

Go to Settings → Connectors → Add custom connector
Paste the MCP endpoint URL below

https://edge.vinkius.com/vk_preview_xHpIr009mQIVasfuBfGu2AA4XHUD63zcLnjls0hY/mcp

② Claude Code (terminal)

claude mcp add --transport http subscription-annualizer https://edge.vinkius.com/vk_preview_xHpIr009mQIVasfuBfGu2AA4XHUD63zcLnjls0hY/mcp

③ Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "subscription-annualizer": {
      "url": "https://edge.vinkius.com/vk_preview_xHpIr009mQIVasfuBfGu2AA4XHUD63zcLnjls0hY/mcp"
    }
  }
}

Get full access on Vinkius

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