
Connect Flexibility Surf Performance 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. Turn physiological data into better surfing maneuvers.
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.
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.

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.
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.
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.
01-04
4 capabilities in this set.
Part of 4 available through Flexibility Surf Performance.
- 01
Analyze flexibility
This capability calculates your overall flexibility score and pinpoints specific movement limitations.
- 02
Compare mobility tiers
Use this to measure your current mobility metrics against standardized performance tiers.
- 03
Evaluate maneuver readiness
This capability determines your physical capability to perform specific surfing maneuvers.
- 04
Get performance impact summary
Get a high-level overview of how your specific mobility constraints create performance gaps in the water.
Real work
What teams actually run
Pre-Season Assessment
Establish a baseline flexibility score to track progress throughout the year.
Maneuver Troubleshooting
Find out if limited thoracic rotation is the reason you struggle with high-velocity carves.
Training Optimization
Use the performance impact summary to decide whether to focus on hip or ankle mobility.
Athlete Benchmarking
Compare your mobility metrics against performance tiers to see where you stand.
One connector, every AI
Flexibility Surf Performance 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 Flexibility Surf Performance 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
910ms average. Fast in production.
Flexibility Surf Performance is checked daily against the live service.
- Fastest day
- 743ms
- Slowest day
- 1101ms
- 14-day trend
- Stable+4%
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 Flexibility Surf Performance, so you can see the experience inside your AI.
It does not authenticate your account with Flexibility Surf Performance. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Flexibility Surf Performance Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_1VX5bjbZiXPQPyeGvKKXWdmi4FkpbHte7zM4G2vl/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 — Flexibility Surf Performance capabilities are ready to use.
{
"mcpServers": {
"flexibility-surf-performance-mcp": {
"url": "https://edge.vinkius.com/vk_preview_1VX5bjbZiXPQPyeGvKKXWdmi4FkpbHte7zM4G2vl/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 Flexibility Surf Performance in Claude and other AIs
Who it's for
Built for the work Flexibility Surf Performance owners hand off.
This MCP is built for athletes and coaches who want to quantify the relationship between physical mobility and wave riding.
- 01
Surfers
Use it to track how mobility improvements change your ability to hit specific maneuvers.
- 02
Surf Coaches
Hand off mobility data to your agent to identify training priorities for your athletes.
- 03
Performance Coaches
Use the scoring engine to monitor physiological progress over a training cycle.
FAQ
Questions Flexibility Surf Performance owners ask.
- 01
What metrics does this MCP use for assessment?
The engine analyzes hip mobility, thoracic rotation, and ankle flexibility to generate scores.
- 02
Can I use this with Claude or Cursor?
Yes, you can connect this MCP to any MCP-compatible client including Claude, Cursor, and Windsurf.
- 03
How does it help with specific surfing moves?
It uses the evaluate_maneuver_readiness capability to determine if your mobility supports moves like aerials or bottom turns.
- 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
What is a performance impact summary?
It is a high-level overview that explains how your specific mobility constraints translate into gaps in your surfing performance.
- 06
How do I use this to improve my surfing?
Use analyze_flexibility to identify your primary constraints, then use evaluate_maneuver_readiness to see how those constraints specifically limit maneuvers like carves or aerials.
- 07
What metrics are required for the analysis?
The engine requires three specific metrics: hip mobility, thoracic rotation, and ankle flexibility.
- 08
Can I check my readiness for specific maneuvers?
Yes, the evaluate_maneuver_readiness capability allows you to check your capability for bottom turns, carves, and aerials.
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Connect Flexibility Surf Performance to Claude, Cursor, ChatGPT & more
