Use Forgetting Curve Calculator with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Predict memory decay and schedule learning reinforcements using the Ebbinghaus Forgetting Curve.
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 Forgetting Curve Calculator capability set.
These are the exact actions your AI can choose when you ask it to work with Forgetting Curve Calculator.
01-03
3 capabilities in this set.
Part of 3 available through Forgetting Curve Calculator.
- 01
Predict decay thresholds
Predict when memory will drop below critical thresholds
- 02
Estimate maintenance effort
Estimate required future reviews for long-term stability
- 03
Get current retention
Calculate current memory retention percentage
Observed, not estimated
644ms average. Fast in production.
Forgetting Curve Calculator is checked daily against the live service.
- Fastest day
- 480ms
- Slowest day
- 712ms
- 14-day trend
- Slowing+35%
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 Forgetting Curve Calculator, so you can see the experience inside your AI.
It does not authenticate your account with Forgetting Curve Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Forgetting Curve Calculator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_meEi0UUtt24xaQTj7YETPi44upYANhx5EwPFZdIH/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 — Forgetting Curve Calculator capabilities are ready to use.
{
"mcpServers": {
"forgetting-curve-calculator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_meEi0UUtt24xaQTj7YETPi44upYANhx5EwPFZdIH/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 Forgetting Curve Calculator owners ask.
- 01
How does the capability calculate my current retention?
The get_current_retention capability uses your initial study date, the number of completed revisions, and the interval between them to calculate the current percentage of memory strength based on the Ebbinghaus decay model.
- 02
Can I predict when I will forget a topic?
Yes, by using the predict_decay_thresholds capability, you can see exactly how many days or hours remain before your retention drops below 70%, 50%, or 20%.
- 03
How do I plan for long-term memory stability?
You can use the estimate_maintenance_effort capability. By providing your current retention and target goal, it calculates how many future review sessions are required to keep the information stable.
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