Use Rest Interval Optimizer with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Calculate optimal rest periods between sets based on training goals and intensity.
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 Rest Interval Optimizer capability set.
These are the exact actions your AI can choose when you ask it to work with Rest Interval Optimizer.
01-03
3 capabilities in this set.
Part of 3 available through Rest Interval Optimizer.
- 01
Calculate rest period
Determines the optimal rest duration between sets
- 02
Estimate training duration
Estimates total training time
- 03
Get goal context
Provides context for a training goal
Observed, not estimated
635ms average. Fast in production.
Rest Interval Optimizer is checked daily against the live service.
- Fastest day
- 476ms
- Slowest day
- 745ms
- 14-day trend
- Slowing+34%
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.
https://edge.vinkius.com/vk_preview_ovRT76SGP62KQtMvyFLd8SVg04h8EaY8xQ7zvI5s/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 — Rest Interval Optimizer capabilities are ready to use.
{
"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
FAQ
Questions Rest Interval Optimizer owners ask.
- 01
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.
- 02
Can I estimate my total workout duration?
Yes, you can use estimate_training_duration by providing the number of exercises and average rest periods.
- 03
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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