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Connect Rest Interval Optimizer 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. Get exact recovery times based on your training goals.

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 Rest Interval Optimizer.

  1. 01

    Calculate rest period

    This capability calculates the exact amount of rest you should take between sets. It looks at your specific training goal and how hard the exercise is to find the right window.

  2. 02

    Estimate training duration

    This capability predicts how long your total workout will last. It factors in your exercises, sets, and planned rest periods.

  3. 03

    Get goal context

    This capability provides the physiological reasoning behind different training targets. It explains why certain goals require specific rest or intensity levels.

Real work

What teams actually run

01

Strength Training

Calculate long rest periods needed for heavy compound lifts to ensure neuromuscular recovery.

02

Hypertrophy Workouts

Determine moderate rest windows to maximize metabolic stress and muscle growth.

03

Endurance Training

Find the right rest intervals to support high-repetition or high-volume endurance sets.

04

Time Management

Estimate exactly when you will finish your workout before you even step into the gym.

One connector, every AI

Rest Interval Optimizer 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 Rest Interval Optimizer 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

707ms average. Fast in production.

Rest Interval Optimizer is checked daily against the live service.

Daily averagePeak 861ms
Oct 3Today
Fastest day
526ms
Slowest day
861ms
14-day trend
Slowing+8%

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 Rest Interval Optimizer, so you can see the experience inside your AI.

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

Rest Interval Optimizer Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_ovRT76SGP62KQtMvyFLd8SVg04h8EaY8xQ7zvI5s/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 — Rest Interval Optimizer capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "rest-interval-optimizer-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_ovRT76SGP62KQtMvyFLd8SVg04h8EaY8xQ7zvI5s/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 Rest Interval Optimizer in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Rest Interval Optimizer owners hand off.

This MCP is built for anyone who follows structured training programs and wants to remove the guesswork from their recovery.

  • 01

    Strength Coaches

    They hand off programming details to the AI to get precise rest windows for clients.

  • 02

    Fitness Enthusiasts

    They use the AI to manage their workout timing and recovery intensity.

  • 03

    Athletic Trainers

    They use the capability to ensure athletes are recovering properly between high-intensity sets.

FAQ

Questions Rest Interval Optimizer owners ask.

  • 01

    How does this MCP determine rest periods?

    It uses the intensity and complexity of your exercise alongside your specific goal, such as strength or hypertrophy, to calculate the time.

  • 02

    Can I use this with Claude?

    Yes, you can connect this MCP to any compatible client including Claude, Cursor, and Windsurf.

  • 03

    Does it work for hypertrophy training?

    Yes, it provides specific rest recommendations tailored to hypertrophy, strength, and endurance objectives.

  • 04

    How accurate are the workout duration estimates?

    The capability estimates total time by accounting for both your active lifting sets and your planned rest intervals.

  • 05

    Do I need to host this myself?

    No, Vinkius hosts and manages the MCP so it is ready to use as soon as you connect your client.

  • 06

    How does the capability determine my rest time?

    The calculate_rest_period capability analyzes your training goal, exercise complexity, and intensity to provide a scientifically backed interval.

  • 07

    Can I estimate my total workout duration?

    Yes, you can use estimate_training_duration by providing the number of exercises and average rest periods.

  • 08

    Does it account for different fitness levels?

    Yes, the calculations adjust based on whether you are a Beginner, Intermediate, or Advanced trainee.

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