
Connect Leash Length Optimizer 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 the right leash specs for your next session.
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 · 3 capabilities
We ship only the actions that matter.
01-03
3 capabilities in this set.
Part of 3 available through Leash Length Optimizer.
- 01
Get thickness lookup
This capability performs quick diameter checks for specific leash requirements.
- 02
Calculate leash specs
This capability generates a complete recommendation including base length, applied modifiers, and thickness.
- 03
Validate input parameters
This capability checks your board and environment data to ensure the inputs are valid for calculation.
Real work
What teams actually run
Pre-Trip Gear Prep
You check your leash needs before flying to a new surf destination.
New Board Setup
You determine the correct leash thickness for a newly purchased surfboard.
Condition Matching
You adjust your gear specs when moving from mellow point breaks to heavy reef breaks.
Skill Progression
You update your equipment recommendations as you move from beginner to advanced surfing.
One connector, every AI
Leash Length Optimizer 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 Leash Length Optimizer 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
842ms average. Fast in production.
Leash Length Optimizer is checked daily against the live service.
- Fastest day
- 686ms
- Slowest day
- 1013ms
- 14-day trend
- Stable+1%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 3 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 Leash Length Optimizer, so you can see the experience inside your AI.
It does not authenticate your account with Leash Length Optimizer. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Leash Length Optimizer Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_FAQUol97rAo7B9mpdddMJecqXwDy11gqgm9Joqdt/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 — Leash Length Optimizer capabilities are ready to use.
{
"mcpServers": {
"leash-length-optimizer-mcp": {
"url": "https://edge.vinkius.com/vk_preview_FAQUol97rAo7B9mpdddMJecqXwDy11gqgm9Joqdt/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 Leash Length Optimizer in Claude and other AIs
Who it's for
Built for the work Leash Length Optimizer owners hand off.
Surfers and gear enthusiasts who want to ensure their equipment matches their specific conditions.
- 01
Surfers
They ask the agent for gear specs before heading to a new break.
- 02
Surf Shop Owners
They use the capability to provide data-backed advice to customers.
- 03
Travel Planners
They check equipment needs when organizing surf trips to specific locations.
FAQ
Questions Leash Length Optimizer owners ask.
- 01
How does this MCP determine leash thickness?
It calculates thickness by analyzing your surfboard size, your skill level, and the type of wave environment you are surfing.
- 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 different types of surf breaks?
Yes, the capability uses the wave environment, such as reef or point breaks, to modify the leash recommendations.
- 04
Is it just for surfboard leashes?
This specific MCP is designed for calculating surfboard leash length and thickness.
- 05
Do I need to host the MCP myself?
No, Vinkius hosts and manages the MCP for you, so it is ready to use immediately after connection.
- 06
How does wave type affect the leash length?
Wave type determines the necessary slack. For example, calculate_leash_specs will suggest a shorter leash for reef breaks to prevent snagging and a longer leash for point breaks to accommodate long rides.
- 07
Does skill level change the recommendation?
Yes. Beginners receive an extra foot of leash length for added safety, while advanced surfers follow the standard base calculation.
- 08
How is leash thickness determined?
Thickness is based on board length. You can use get_thickness_lookup to find if a board requires 7mm, 8mm, or 9mm thickness.
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Connect Leash Length Optimizer to Claude, Cursor, ChatGPT & more
