What fin setups are supported?

The tool supports single, twin, thruster, and quad fin configurations.

How is the surface area calculated?

The surface area per fin is calculated by multiplying the base length by the height and applying a constant to account for the triangular curve of the fin.

Can I validate my fin dimensions?

Yes, you can use the `validate_fin_dimensions` tool to check if your measurements are within realistic surfboard manufacturing limits.

Fin Setup Surface Area Calculator MCP Connector for Claude

A+

Calculate precise surfboard fin geometry, volume, and performance profiles.

3 tools Official Updated Oct 1, 2026 Official Vinkius Partner

More Details Connect to Claude

This MCP server provides deterministic geometric calculations for surfboard fin configurations. Use calculate_fin_geometry to determine the surface area, volume, and drive-to-release ratio for any setup. You can also use get_setup_info to quickly identify the fin count and performance characteristics of thruster, quad, twin, or single configurations, or validate_fin_dimensions to ensure your measurements are within realistic manufacturing bounds.

surfboardgeometryfin-designhydrodynamicsperformance

Connect to Claude

Subscribe on Vinkius, then add this connector to Claude.ai or Claude Code.

① Claude.ai (web app)

Go to Settings → Connectors → Add custom connector
Paste the MCP endpoint URL below

https://edge.vinkius.com/vk_preview_XUFt6ghYMhq911yxJ0eQmzULxhERYIOtX9gD9k5p/mcp

② Claude Code (terminal)

claude mcp add --transport http fin-setup-surface-area-calculator https://edge.vinkius.com/vk_preview_XUFt6ghYMhq911yxJ0eQmzULxhERYIOtX9gD9k5p/mcp

③ Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "fin-setup-surface-area-calculator": {
      "url": "https://edge.vinkius.com/vk_preview_XUFt6ghYMhq911yxJ0eQmzULxhERYIOtX9gD9k5p/mcp"
    }
  }
}

Get full access on Vinkius

The preview token above works for testing. Powered by Vinkius.