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Connect VO2max Estimator to ChatGPT, Claude and Gemini

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 precise aerobic capacity estimates through standardized testing protocols.

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 · 4 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-04

4 capabilities in this set.

Part of 4 available through VO2max Estimator.

  1. 01

    Calculate rockport

    This capability estimates VO2max using the Rockport one-mile walk test protocol.

  2. 02

    Calculate step test

    Use this capability to determine VO2max through cardiovascular recovery analysis from a step test.

  3. 03

    Calculate ymca bike

    This capability calculates oxygen uptake based on steady-state cycling assessments via the YMCA Bike test.

  4. 04

    Calculate cooper

    This capability performs VO2max estimations using the Cooper 12-minute run test.

Real work

What teams actually run

01

Client Progress Tracking

A coach provides run times and heart rates to the AI to see how a client's VO2max changes over months.

02

Rapid Fitness Assessment

An instructor uses the Rockport Walk Test data to quickly categorize a new member's aerobic health.

03

Cycling Performance Analysis

A cyclist uses the YMCA Bike Test capability to estimate their aerobic capacity after a steady-state ride.

04

Automated Reporting

An analyst feeds step test recovery data into the AI to generate standardized fitness reports.

Automate a task

Put VO2max Estimator to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

VO2max 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.

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 VO2max 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.

Observed, not estimated

694ms average. Fast in production.

VO2max Estimator is checked daily against the live service.

Daily averagePeak 806ms
Oct 3Today
Fastest day
558ms
Slowest day
806ms
14-day trend
Slowing+22%

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 VO2max Estimator, so you can see the experience inside your AI.

It does not authenticate your account with VO2max Estimator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

VO2max Estimator Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_ICoFc8dLeb9mh3JWvsHLgl270C5Tvdt9UeFuV5Jv/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 — VO2max Estimator capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "vo2max-estimator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_ICoFc8dLeb9mh3JWvsHLgl270C5Tvdt9UeFuV5Jv/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 VO2max Estimator in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work VO2max Estimator owners hand off.

This MCP is built for professionals who need to convert raw fitness test metrics into standardized physiological data.

  • 01

    Fitness Coaches

    They hand off client test results to the AI to get instant fitness classifications.

  • 02

    Exercise Physiologists

    They use the capability to automate the calculation of oxygen uptake from standardized protocols.

  • 03

    Health Researchers

    They use the MCP to process large sets of aerobic capacity data using consistent formulas.

FAQ

Questions VO2max Estimator owners ask.

  • 01

    What protocols does this MCP support?

    It supports the Cooper 12-minute run, the Rockport Walk Test, the Step Test, and the YMCA Bike Test.

  • 02

    How is the fitness level determined?

    The MCP uses ACSM fitness classifications, which take into account the calculated VO2max, the user's age, and their sex.

  • 03

    What units are used for the results?

    Oxygen uptake is calculated and returned in ml/kg/min.

  • 04

    Can I use this with Claude or Cursor?

    Yes, you can connect this MCP to any MCP-compatible client like Claude, Cursor, or Windsurf.

  • 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 it.

  • 06

    What is the Cooper Test?

    The Cooper Test estimates VO2max by measuring the distance covered during a 12-minute run using the calculate_cooper capability.

  • 07

    How do I use the Rockport Walk Test?

    Use calculate_rockport by providing your walking time for one mile, final heart rate, weight, age, and sex.

  • 08

    Does the server provide fitness classifications?

    Yes, all capabilities return an ACSM-standardized classification (e.g., Excellent, Good, Fair, or Poor) based on your age and sex.

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