Use Melatonin Timing Guide with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Sync your biological clock with precise melatonin scheduling.
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 · 4 capabilities
The complete Melatonin Timing Guide capability set.
These are the exact actions your AI can choose when you ask it to work with Melatonin Timing Guide.
01-04
4 capabilities in this set.
Part of 4 available through Melatonin Timing Guide.
- 01
Calculate melatonin schedule
This capability finds the most effective time for you to take melatonin to hit a specific sleep onset goal.
- 02
Get circadian compatibility
This capability checks if the bedtime you want is actually biologically possible given your current circadian misalignment.
- 03
Get dose considerations
This capability provides qualitative guidance on how to approach dosage based on your specific biological requirements.
- 04
Predict phase shift
This capability estimates how much your biological clock will actually move after following a specific protocol.
One connector, every AI
Melatonin Timing Guide works with the most popular AI clients.
These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.
Claude
ChatGPT
Gemini
Perplexity
Grok
Microsoft Copilot
Cursor
VS Code
Windsurf
JetBrains
Cline
LangChain
Vercel AI SDK
Lovable
Z.ai
Raycast
Qwen Code
Kimi Code
Le ChatBuilding your own app? The connector is yours to use.
You don't need a client to put Melatonin Timing Guide to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.
Observed, not estimated
1214ms average. Fast in production.
Melatonin Timing Guide is checked daily against the live service.
- Fastest day
- 1214ms
- Slowest day
- 1214ms
- 14-day trend
- Stable0%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 4 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 Melatonin Timing Guide, so you can see the experience inside your AI.
It does not authenticate your account with Melatonin Timing Guide. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Melatonin Timing Guide Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_cd009ClbT5XVTc2IupOP7637PYvmOj4Ktj1KlAFd/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 — Melatonin Timing Guide capabilities are ready to use.
{
"mcpServers": {
"melatonin-timing-guide-mcp": {
"url": "https://edge.vinkius.com/vk_preview_cd009ClbT5XVTc2IupOP7637PYvmOj4Ktj1KlAFd/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
Guided setup for Claude? How to give Claude access to Melatonin Timing Guide
Who it's for
Built for the work Melatonin Timing Guide owners hand off.
This MCP is for anyone managing significant shifts in their sleep patterns through biological timing.
- 01
Frequent Travelers
They hand off jet lag management and phase shift calculations to their AI.
- 02
Shift Workers
They use the MCP to find compatible bedtimes for irregular work schedules.
- 03
Circadian Researchers
They use the capabilities to model phase response curves and predict biological shifts.
FAQ
Questions Melatonin Timing Guide owners ask.
- 01
How does this MCP help with jet lag?
It uses phase response curves to calculate the optimal time to take melatonin to shift your biological clock to a new time zone.
- 02
Can I use this with Claude or Cursor?
Yes, you can connect this MCP to any MCP-compatible client including Claude, Cursor, and Windsurf.
- 03
Does it provide specific dosage amounts?
The MCP provides qualitative guidance on dosage considerations based on your biological needs rather than just a single number.
- 04
How accurate are the phase shift predictions?
The capability estimates the expected change in your biological clock timing based on the specific protocol you follow.
- 05
Can it tell me if my bedtime is realistic?
Yes, the capability checks if your desired bedtime is biologically compatible with your current type of circadian misalignment.
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