Use Half-Life Decay Tracker with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Simulate drug concentration decay in the body after stopping doses.
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 Half-Life Decay Tracker capability set.
These are the exact actions your AI can choose when you ask it to work with Half-Life Decay Tracker.
01-03
3 capabilities in this set.
Part of 3 available through Half-Life Decay Tracker.
- 01
Check current status
Determines the current amount and percentage of drug remaining
- 02
Calculate milestone decay
Calculates the predicted percentage of the drug remaining at standardized intervals
- 03
Predict threshold arrival
Estimates time until drug concentration drops below a threshold
Observed, not estimated
645ms average. Fast in production.
Half-Life Decay Tracker is checked daily against the live service.
- Fastest day
- 479ms
- Slowest day
- 724ms
- 14-day trend
- Slowing+32%
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 Half-Life Decay Tracker, so you can see the experience inside your AI.
It does not authenticate your account with Half-Life Decay Tracker. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Half-Life Decay Tracker Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_51BAZO46x2P1JrJSReKKhZsANxZ9bPTYHzW6vTty/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 — Half-Life Decay Tracker capabilities are ready to use.
{
"mcpServers": {
"half-life-decay-tracker-mcp": {
"url": "https://edge.vinkius.com/vk_preview_51BAZO46x2P1JrJSReKKhZsANxZ9bPTYHzW6vTty/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 Half-Life Decay Tracker owners ask.
- 01
How does the decay calculation work?
The simulation uses an exponential decay formula: Remaining = Last_Dose * (0.5 ^ (Hours / Half_Life)). It calculates the reduction based on the provided half-life and time elapsed.
- 02
What are the standard observation milestones?
The calculate_milestone_decay capability provides standardized percentage predictions at 1, 3, 7, and 14 days post-dose.
- 03
Can I predict when a drug will be cleared from my system?
Yes, by using the predict_threshold_arrival capability, you can specify a target percentage (like 1%) and find out exactly how many hours or days it will take to reach that level.
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