How to Use the Geometry Calculator MCP in Claude

Q: How do I use the Geometry Calculator in Claude Desktop?

Add the server configuration to your claudedesktopconfig.json file. Once you restart the app, the tools appear as selectable options in your chat interface.

Run local geometry math right inside Claude Desktop. Get instant volume and area results without leaving your chat window.

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Connect Geometry Calculator MCP to Claude Desktop

Create your Vinkius account to connect Geometry Calculator to Claude Desktop and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Geometry Calculator with Claude Desktop

Ask AI about this MCP

ChatGPT

Claude

Perplexity

Instant 2D and 3D geometric math

Stop guessing dimensions or writing scratchpad scripts for simple shapes. Your AI client uses `calculate_2d_area` and `calculate_3d_volume` to process your specs immediately. Everything stays on your machine with this MCP Server. You get precise numbers for circles, cubes, and prisms without hitting an external API.

Precise Euclidean distance checks

Calculate the exact gap between two points in your coordinate data. The `calculate_distance` tool handles 2D and 3D inputs so your agent can verify spatial relationships in real-time. It removes the need for manual coordinate math. Your agent takes your prompt, runs the logic, and hands you the result instantly.

Local MCP Server performance

Claude Desktop connects to this tool via standard pipes for zero-latency execution. It keeps your workflow tight and your data private. This MCP Server runs as a local subprocess. You define the shape parameters in the chat, and the agent resolves the geometry internally.

Setup guide

Set up Geometry Calculator MCP in Claude Web or Desktop

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.
3

Start a conversation

Open a new chat. The Geometry Calculator MCP tools are available immediately — no restart needed.

Endpoint URL

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

No configuration file needed — paste the URL directly in the Claude web interface.

Available on Free (1 connector), Pro, Max, Team, and Enterprise plans.

Prerequisites

Claude Desktop installed (macOS or Windows)
Active Vinkius subscription with a valid endpoint token

1

Open Claude Desktop Settings

Click the menu icon at the top-left corner, go to Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
2

Paste the Geometry Calculator MCP configuration

Copy the JSON snippet on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Desktop

Close and reopen the application. Claude needs a full restart to load new MCPs — refreshing a conversation is not enough.
4

Verify the connection

Open a new conversation. Click the 🔌 icon at the bottom of the message input. You should see tools listed under geometry-calculator-mcp.

json

{
  "mcpServers": {
    "geometry-calculator-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by geometry-calculator. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Geometry Calculator MCP in Claude Desktop

Add the server configuration to your claude_desktop_config.json file. Once you restart the app, the tools appear as selectable options in your chat interface.

Yes, it runs entirely on your local machine. Since the server executes as a subprocess, you don't need an internet connection to perform these calculations.

Your coordinate and dimension data never leave your local environment. The server processes inputs on your hardware, ensuring complete privacy.

It currently supports standard primitives like spheres, cubes, cylinders, and prisms. You can pass these dimensions to the tool for exact volume outputs.

The server returns an error message explaining the input failure. It validates your numbers against the required parameters for each shape before attempting the math.

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