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Connect Rail Approach Speed Calculator 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. Predict rider momentum and speed loss on any rail feature.

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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 Rail Physics Engine.

  1. 01

    Analyze feature efficiency

    This capability provides a complete overview of how a rail impacts a rider's momentum.

  2. 02

    Calculate speed loss

    Use this to find out exactly how much speed is lost to friction during a traversal.

  3. 03

    Get approach velocity

    This capability determines the initial velocity needed to enter a rail feature safely.

  4. 04

    Get exit velocity

    This capability predicts the final speed a rider will have after clearing the rail.

Real work

What teams actually run

01

Feature Design

Calculate if a rail is too long or too steep for a specific rider weight.

02

Safety Planning

Determine the minimum approach speed needed to clear a feature safely.

03

Momentum Mapping

Analyze how much speed a rider will lose to plan a line through multiple features.

04

Equipment Testing

Compare how different gear affects speed loss on the same rail.

One connector, every AI

Rail Physics Engine 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 Rail Physics Engine 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

920ms average. Fast in production.

Rail Physics Engine is checked daily against the live service.

Daily averagePeak 1244ms
Oct 3Today
Fastest day
744ms
Slowest day
1244ms
14-day trend
Improving-21%

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 Rail Physics Engine, so you can see the experience inside your AI.

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

Rail Physics Engine Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_5YTfsRIMiGWlHfpaFj0pRYoS55oS9kUqnimRfg1N/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 — Rail Physics Engine capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "rail-approach-speed-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_5YTfsRIMiGWlHfpaFj0pRYoS55oS9kUqnimRfg1N/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 Rail Physics Engine in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Rail Physics Engine owners hand off.

This MCP is for professionals designing or testing rail features where momentum and speed are critical.

  • 01

    Park Designers

    They use the physics data to ensure rail angles and lengths work for riders.

  • 02

    Rider Coaches

    They use velocity calculations to teach safe approach speeds.

  • 03

    Simulation Engineers

    They use the friction models to build accurate momentum profiles.

FAQ

Questions Rail Physics Engine owners ask.

  • 01

    What kind of physics does this MCP use?

    It uses friction and balance models to calculate velocity and speed loss.

  • 02

    Can I use this with Claude or Cursor?

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

  • 03

    Does it account for rider weight?

    Yes, rider weight is a factor used to determine approach and exit velocities.

  • 04

    How does it handle friction?

    The engine uses friction models to quantify exactly how much speed is lost during a traversal.

  • 05

    Is there a way to see the total momentum impact?

    Yes, you can use the analyze_feature_efficiency capability for a full overview.

  • 06

    How does the equipment type affect the calculation?

    The calculation adjusts friction resistance based on whether you use a jib or a board, as they have different contact surface areas.

  • 07

    What is the difference between flat and kinked entry?

    A flat entry assumes a continuous level surface, while a kinked entry accounts for an immediate angular change which increases initial resistance.

  • 08

    Can I get a full report of the rail impact?

    Yes, you can use the analyze_feature_efficiency capability to get a holistic overview including approach speed, speed loss, exit speed, and momentum retention.

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