Use Subscription Annualizer with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Standardize subscription costs to true monthly and annual values.
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.
Complete set · 3 capabilities
The complete Subscription Annualizer capability set.
These are the exact actions your AI can choose when you ask it to work with Subscription Annualizer.
01-03
3 capabilities in this set.
Part of 3 available through Subscription Annualizer.
- 01
Normalize subscription
Converts a single subscription frequency to monthly and annual costs
- 02
Rank subscriptions
Ranks subscriptions from most to least expensive
- 03
Summarize portfolio
Calculates total aggregate expenditure for all subscriptions
Observed, not estimated
644ms average. Fast in production.
Subscription Annualizer is checked daily against the live service.
- Fastest day
- 542ms
- Slowest day
- 791ms
- 14-day trend
- Improving-19%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 3 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 Subscription Annualizer, so you can see the experience inside your AI.
It does not authenticate your account with Subscription Annualizer. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Subscription Annualizer Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_xHpIr009mQIVasfuBfGu2AA4XHUD63zcLnjls0hY/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Subscription Annualizer capabilities are ready to use.
{
"mcpServers": {
"subscription-annualizer-mcp": {
"url": "https://edge.vinkius.com/vk_preview_xHpIr009mQIVasfuBfGu2AA4XHUD63zcLnjls0hY/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
FAQ
Questions Subscription Annualizer owners ask.
- 01
How does the capability 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.
- 02
What billing frequencies are supported?
The capability supports weekly, monthly, quarterly, and annual billing intervals.
- 03
Can I see which subscriptions are the most expensive?
Yes, you can use the rank_subscriptions capability to sort your list of subscriptions from highest to lowest monthly cost.
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