
Connect Surfboard Physics Engine 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. Model board dynamics and rotational behavior with precision.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
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 Surfboard Physics.
- 01
Calculate maneuverability index
This capability provides a single metric to quantify how easily a board performs quick turns or adjustments.
- 02
Calculate rotational inertia
Use this to find the fundamental resistance to rotation around the primary axes of a surfboard.
- 03
Calculate turning resistance
This capability calculates the specific force or torque needed to start a directional change.
- 04
Compare board profiles
This capability lets you compare the rotational characteristics of two different surfboard shapes or weight setups.
Real work
What teams actually run
Shape Iteration
Compare how a wider tail affects turning resistance compared to a narrower one.
Weight Distribution Testing
See how moving mass toward the center changes the rotational inertia.
Performance Grading
Assign a maneuverability score to a new design to see if it meets high-performance standards.
Design Validation
Verify that a proposed board dimensions will result in the desired turning torque.
One connector, every AI
Surfboard Physics 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 Surfboard Physics 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
914ms average. Fast in production.
Surfboard Physics is checked daily against the live service.
- Fastest day
- 740ms
- 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 Surfboard Physics, so you can see the experience inside your AI.
It does not authenticate your account with Surfboard Physics. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Surfboard Physics Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_MQ2uKZQtbRYFas9RdALP8X77LPnjhx2II5BrarOQ/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 — Surfboard Physics capabilities are ready to use.
{
"mcpServers": {
"surfboard-physics-engine-mcp": {
"url": "https://edge.vinkius.com/vk_preview_MQ2uKZQtbRYFas9RdALP8X77LPnjhx2II5BrarOQ/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 Surfboard Physics in Claude and other AIs
Who it's for
Built for the work Surfboard Physics owners hand off.
This MCP is built for people designing or testing surfboard performance through mathematical modeling.
- 01
Surfboard Designers
They hand off shape and weight data to the AI to test new designs before cutting foam.
- 02
Shapers
They use the capability to understand how weight distribution affects board handling.
- 03
Marine Engineers
They use the physics calculations to validate hydrodynamic performance models.
FAQ
Questions Surfboard Physics owners ask.
- 01
What can this MCP calculate?
It calculates rotational inertia, maneuverability indices, turning resistance, and compares different board profiles.
- 02
Which AI clients can use this MCP?
You can use this with any MCP-compatible client like Claude, Cursor, Windsurf, or VS Code.
- 03
Do I need to host the physics engine myself?
No, Vinkius hosts and manages the MCP so it is ready to use immediately after you connect.
- 04
Can I compare two different surfboard shapes?
Yes, the compare_board_profiles capability is designed specifically to compare rotational characteristics between two designs.
- 05
Is this for real-world surfboard design?
Yes, it is a specialized engineering capability for modeling the physical behavior and dynamics of surfboards.
- 06
What can I calculate with this server?
You can calculate rotational inertia, maneuverability scores, turning resistance, and compare different surfboard profiles.
- 07
How does thickness affect the results?
The calculate_rotational_inertia capability uses deck and rail thickness to adjust the center of mass, which directly impacts the inertia values.
- 08
Can I compare two different boards?
Yes, use the compare_board_profiles capability to see the difference in inertia and maneuverability between two surfboard configurations.
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Connect Surfboard Physics to Claude, Cursor, ChatGPT & more
