Vinkius
Circadian REM Sleep Cycle Optimizer

Circadian REM Sleep Cycle Optimizer MCP for AI. Map your sleep schedule by natural biological cycles.

Claude Claude
ChatGPT ChatGPT
Cursor Cursor
Gemini Gemini
Windsurf Windsurf
VS Code VS Code
JetBrains JetBrains
Vercel Vercel
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Works with every AI agent you already use

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Circadian REM Sleep Cycle Optimizer MCP on Cursor AI Code EditorCircadian REM Sleep Cycle Optimizer MCP on Claude Desktop AppCircadian REM Sleep Cycle Optimizer MCP on OpenAI Agents SDKCircadian REM Sleep Cycle Optimizer MCP on Visual Studio CodeCircadian REM Sleep Cycle Optimizer MCP on GitHub Copilot AI AgentCircadian REM Sleep Cycle Optimizer MCP on Google Gemini AICircadian REM Sleep Cycle Optimizer MCP on Lovable AI DevelopmentCircadian REM Sleep Cycle Optimizer MCP on Mistral AI AgentsCircadian REM Sleep Cycle Optimizer MCP on Amazon AWS Bedrock

Connect to your AI in seconds.

The Circadian REM Sleep Cycle Optimizer calculates optimal wake-up and bedtime schedules based on deep chronobiology. It maps your sleep plan around natural 90-minute REM phases, factoring in how long it takes you to actually fall asleep.

Stop guessing—get a precise schedule that aligns with your body's rhythm.

What your AI can do

Calculate circadian rhythm

Maps out energy peaks and troughs throughout the day based on wake time

Calculate nap times

Requires wake-up time in HH:mm.

Calculates the ideal window for power naps based on wake-up time

Calculate sleep cycles

Provide a targetTimeStr (HH:mm) and the mode (sleep_at or wake_up_at).

Calculates optimal wake-up or bedtimes aligned with 90-minute REM sleep phases, incorporating latency buffers for circadian rhythm optimization

+ 1 more capabilities included
Determine daily energy peaks

It maps out expected periods of high focus and low energy across an entire day based on when you plan to wake up.

Calculate ideal power nap windows

It determines the best time for a quick rest, ensuring the nap falls within natural sleep cycles relative to your eventual wake-up time.

Align bedtimes or alarms with REM phases

It calculates precise times you need to be asleep or woken up to complete a whole number of 90-minute sleep cycles.

Assess accumulated sleep deficit

It figures out how much rest you're truly missing and gives you an actionable plan for recovery.

Included with Plan

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AI Agent

Circadian REM Sleep Cycle Optimizer: 4 Tools

Use these tools to map out energy peaks, calculate ideal naps, structure sleep cycles, and plan for recovery from accumulated sleep debt.

Make your AI actually useful.

Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.

Start using Circadian REM Sleep Cycle Optimizer on Vinkius

Calculate Circadian Rhythm

Maps out energy peaks and troughs throughout the day based on wake time

Calculate Nap Times

Requires wake-up time in HH:mm. Calculates the ideal window for power naps based on...

Calculate Sleep Cycles

Provide a targetTimeStr (HH:mm) and the mode (sleep_at or wake_up_at). Calculates...

Calculate Sleep Debt

Requires daily required hours and an array of actually slept hours. Calculates...

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Claude AI

Claude AI

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.

2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL:

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.

3

Start a conversation

Open a new chat. The Circadian REM Sleep Cycle Optimizer integration is available immediately — no restart needed.

Choose How to Get Started

Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.

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Make Your AI Do More

Start with Circadian REM Sleep Cycle Optimizer, then connect any of our 5,100+ other servers whenever your AI needs more. One click, no limits.

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  • Works with Claude, ChatGPT, Cursor, and more
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Works with Claude, ChatGPT, Cursor, and more

The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.

This connection provides 4 powerful capabilities that interface natively with Claude, ChatGPT, Cursor, and other compatible AI platforms. No middleware. No custom integration required.

The Difficulty of Timing Rest Right

Right now, figuring out a perfect sleep schedule means checking multiple sources: one site says you need 8 hours; another talks about REM cycles; and a third mentions 'sleep latency.' You end up cross-referencing math by hand, trying to reconcile all the conflicting data points into one clean plan that actually works.

With this MCP, your agent handles the whole calculation. It runs those complex chronobiology rules—the 90-minute cycles, the fall asleep buffer, everything—and spits out a single, clear timeline you can trust immediately.

Calculate Sleep Cycles: Precision Timing for Your Schedule

You no longer have to manually count cycles or guess when your alarm will interrupt deep sleep. This MCP takes the guesswork out of scheduling, ensuring every wake-up moment aligns with a natural energy ebb.

This isn't just about knowing how many hours you slept; it’s about making sure those hours were structured correctly for maximum mental output tomorrow.

What your AI can actually do with this

Sleep planning is complicated. Most generic advice suggesting '8 hours of sleep' misses the point; those arbitrary times often cut through deep restorative cycles, leaving you groggy when you wake up. This MCP solves that by applying real chronobiology rules. It handles everything from mapping your energy peaks to adjusting for how long it takes you to fall asleep.

Whether you need a rigid schedule for work or flexible timing for a weekend, this tool figures out the exact timestamps needed. You connect it through Vinkius and let your AI client handle the complex math instantly. Instead of getting generalized advice, you get a calculated timeline that respects your natural sleep architecture.

Built · Hosted · Managed by Vinkius Sleep Cycle Optimizer MCP - Plan Your Energy Flow
Server ID 019e38ee-83c9-72db-8ecf-0668d92d969e
Vinkius Inspector
Compliance Grade A+
Score 100/100
Vinkius Inspector Badge — Score 100/100

Questions you might have

How does calculate_sleep_cycles account for falling asleep? +

It incorporates an adjustable 'fall asleep' buffer (latency). This means the calculated bedtime isn't just a raw number; it's buffered to give you realistic time to drift off.

Can calculate_circadian_rhythm help with my workday timing? +

Yes. It maps out energy peaks and troughs across the day, letting you schedule your most complex tasks during naturally high-focus periods.

What does calculate_sleep_debt really show me? +

It calculates the difference between what your body needs and what you actually got. Crucially, it doesn't just give a number; it provides an actionable strategy to recover that deficit.

Is calculate_nap_times better than just taking a short nap? +

Yes, because calculate_nap_times finds the ideal window. It makes sure your power nap doesn't cut off a critical sleep cycle, maximizing the restorative benefit.

What specific time format does the `calculate_sleep_cycles` tool require for input? +

It requires standard HH:mm strings. The system handles 24-hour clock times consistently, so you don't need to worry about AM or PM when calculating optimal sleep windows.

If I use `calculate_sleep_debt` and my input hours are impossible, how does the MCP handle the error? +

The MCP validates all time inputs. If your provided array of actual sleep hours falls outside realistic human parameters (like negative or >24 hours), the tool returns a specific validation error detailing which value needs correction.

Can `calculate_circadian_rhythm` account for other lifestyle factors, like diet or intense exercise? +

No. This MCP focuses strictly on chronobiology and time metrics. While general wellness data is useful context, you must provide only time-based parameters to get accurate results from the rhythm calculation.

Are there any performance limitations when running `calculate_nap_times` repeatedly? +

No. The calculations are highly optimized. Since it only performs mathematical projections based on simple time inputs, results appear instantly, even if you make several nap window requests in a row.

What is the 90-minute REM rule? +

Human sleep cycles last approximately 90 minutes. Waking up in the middle of a deep REM phase causes 'sleep inertia' (grogginess). This algorithm targets wake-up times strictly at the end of a cycle, meaning sleeping 7.5 hours (5 cycles) often feels more refreshing than sleeping 8 hours.

Why use an MCP for sleep math? +

Because calculating multiple backward chronobiological subtraction paths in base-60 time causes frequent LLM errors. By offloading it to this deterministic timeline engine, the calculations are mathematically flawless.

Does it account for the time it takes to fall asleep? +

Yes. The algorithm incorporates a 'fallAsleepBufferMinutes' parameter (which defaults to 15 minutes). If you need to wake up at 07:00, the 5-cycle target recommends getting into bed at 23:15, allowing exactly 15 minutes to fall asleep before the cycles commence.

Built & Managed by Vinkius 30s setup 4 tools

We've already built the connector for Circadian REM Sleep Cycle Optimizer. Just plug in your AI agents and start using Vinkius.

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Vinkius runs on Claude Claude
Vinkius runs on ChatGPT ChatGPT
Vinkius runs on Cursor Cursor
Vinkius runs on Gemini Gemini
Vinkius runs on Windsurf Windsurf
Vinkius runs on VS Code VS Code
Vinkius runs on JetBrains JetBrains
Vinkius runs on Vercel Vercel
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