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Connect Circadian Rhythm Aligner to ChatGPT and Claude

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Shift your eating schedule without metabolic stress.

Ask AI about this Connector

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.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 3 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through Circadian Rhythm Aligner.

  1. 01

    Calculate shift magnitude

    This capability calculates the total number of minutes between two specific times.

  2. 02

    Assess transition intensity

    Use this to check if a proposed time shift is categorized as gentle, moderate, or aggressive based on metabolic risk.

  3. 03

    Generate transition schedule

    This capability produces a day-by-day feeding schedule to guide you through a transition.

Real work

What teams actually run

01

Adjusting to New Sleep Cycles

Your agent calculates a feeding schedule that aligns with a new sleep routine.

02

Fasting Window Transitions

The AI plans a gradual shift when you decide to extend your fasting period.

03

Risk Mitigation

You check if a rapid schedule change is too aggressive before you attempt it.

One connector, every AI

Circadian Rhythm Aligner 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.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put Circadian Rhythm Aligner 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

745ms average. Fast in production.

Circadian Rhythm Aligner is checked daily against the live service.

Daily averagePeak 999ms
Oct 3Today
Fastest day
543ms
Slowest day
999ms
14-day trend
Slowing+14%

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 Circadian Rhythm Aligner, so you can see the experience inside your AI.

It does not authenticate your account with Circadian Rhythm Aligner. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Circadian Rhythm Aligner Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_tLiRLcWlRSP0Nt2XMmqosYtkmbUrM6p2s4apYJVx/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Circadian Rhythm Aligner capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "circadian-rhythm-aligner-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_tLiRLcWlRSP0Nt2XMmqosYtkmbUrM6p2s4apYJVx/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? Set up Circadian Rhythm Aligner in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Circadian Rhythm Aligner owners hand off.

This is for anyone managing their metabolic health through timed eating or fasting.

  • 01

    Biohackers

    They hand off schedule optimization to the AI to minimize physiological disruption.

  • 02

    Health Coaches

    They use the AI to generate precise, safe transition plans for their clients.

  • 03

    Shift Workers

    They use the agent to adjust eating windows to match changing sleep patterns.

FAQ

Questions Circadian Rhythm Aligner owners ask.

  • 01

    How does this MCP help with fasting?

    It calculates a gradual transition schedule so you can move your fasting window without sudden metabolic stress.

  • 02

    Can I use this with Claude?

    Yes, you can connect this MCP to Claude or any other MCP-compatible client through Vinkius.

  • 03

    What does 'aggressive risk' mean?

    It means the proposed time shift is too large over too short a period, which may cause physiological stress.

  • 04

    Do I need to host the MCP myself?

    No, Vinkius hosts and manages the MCP for you. You just connect your client and start using the capabilities.

  • 05

    Can it tell me how many minutes I need to shift?

    Yes, the calculate_shift_magnitude capability finds the exact number of minutes between two times.

  • 06

    How does the transition schedule work?

    The generate_transition_schedule capability calculates a daily increment based on your current and target start times, spreading the change over several days to prevent metabolic shock.

  • 07

    What is metabolic shock?

    Metabolic shock is the physiological stress caused by sudden changes in feeding windows, which can disrupt hormones like insulin and cortisol.

  • 08

    Can I check if my plan is too aggressive?

    Yes, you can use the assess_transition_intensity capability to determine if your daily rate of change falls into the Gentle, Moderate, or Aggressive category.

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