Use Haversine Engine with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Calculate precise geographic distances between GPS coordinates instantly. Uses the Haversine formula for exact spherical routing.
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.
Complete set · 1 capability
The complete Haversine Engine capability set.
These are the exact actions your AI can choose when you ask it to work with Haversine Engine.
01
1 capability in this set.
Part of 1 available through Haversine Engine.
- 01
Calculate distance
Pass latitude and longitude for both points. The engine uses the Haversine formula to return the distance in kilometers and miles. Calculates the exact geographic distance between two GPS coordinates using the mathematical Haversine formula
Observed, not estimated
909ms average. Fast in production.
Haversine Engine is checked daily against the live service.
- Fastest day
- 909ms
- Slowest day
- 909ms
- 14-day trend
- Stable0%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 1 capability arrives 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 Haversine Engine, so you can see the experience inside your AI.
It does not authenticate your account with Haversine Engine. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Haversine Engine Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_tzPZKmGdqvHoMb7RXzHw8mFeS5DPXafUK9XDXPVc/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 — Haversine Engine capabilities are ready to use.
{
"mcpServers": {
"haversine-distance-engine-alternative-mcp": {
"url": "https://edge.vinkius.com/vk_preview_tzPZKmGdqvHoMb7RXzHw8mFeS5DPXafUK9XDXPVc/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
FAQ
Questions Haversine Engine owners ask.
- 01
Does it calculate driving distance?
No, it calculates the 'as-the-crow-flies' spherical distance.
- 02
Is it local?
Yes, 100% local mathematical calculation. No API key required.
- 03
What units does it return?
Kilometers (km), Miles (mile), Meters (meter), and Nautical Miles (nmi).
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