Use One-Rep Max Estimator with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Turn your training logs into precise strength forecasts.
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 One-Rep Max Estimator capability set.
These are the exact actions your AI can choose when you ask it to work with One-Rep Max Estimator.
01-04
4 capabilities in this set.
Part of 4 available through One-Rep Max Estimator.
- 01
Get estimated 1rm
Calculates your predicted maximum weight using several different mathematical models.
- 02
Get confidence interval
Provides the statistical range where your true one-rep max is likely to fall.
- 03
Get formula comparison
Compares various mathematical models to show which one is most reliable for your data.
- 04
Get percentage tables
Generates a list of absolute weights based on specific percentages of your estimated max.
One connector, every AI
One-Rep Max Estimator 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 One-Rep Max Estimator 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.
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 One-Rep Max Estimator, so you can see the experience inside your AI.
It does not authenticate your account with One-Rep Max Estimator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
One-Rep Max Estimator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_sTKP0ZXshfoVCQ5etTcM17WV8B5YTmYp2XWaeb3p/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 — One-Rep Max Estimator capabilities are ready to use.
{
"mcpServers": {
"one-rep-max-estimator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_sTKP0ZXshfoVCQ5etTcM17WV8B5YTmYp2XWaeb3p/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 One-Rep Max Estimator
Who it's for
Built for the work One-Rep Max Estimator owners hand off.
This MCP is built for anyone who uses data to drive their physical training.
- 01
Strength Coaches
Hand off training log data to the AI to generate precise athlete programming.
- 02
Powerlifters
Use your AI client to track strength progress and predict upcoming meet attempts.
- 03
Data-Driven Athletes
Convert raw workout numbers into actionable training intensity charts.
FAQ
Questions One-Rep Max Estimator owners ask.
- 01
How does this MCP calculate my max?
It applies multiple mathematical models to the weight, repetitions, and RPE you provide from your submaximal sets.
- 02
Which AI clients can I use with this?
You can use this MCP with any compatible client like Claude, Cursor, Windsurf, or VS Code.
- 03
Can I get training weights for specific percentages?
Yes, you can use the percentage tables capability to see exactly what specific percentages of your max look like in absolute weight.
- 04
Does it account for error in the prediction?
Yes, the confidence interval capability calculates the statistical range within which your true maximum likely falls.
- 05
Is this just one formula?
No, the MCP uses multiple models and allows you to compare them to see which is most reliable for your specific lift.
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