Use Gemology Calculator with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Calculate gemstone carat weight and precious metal alloy compositions.
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 · 3 capabilities
The complete Gemology Calculator capability set.
These are the exact actions your AI can choose when you ask it to work with Gemology Calculator.
01-03
3 capabilities in this set.
Part of 3 available through Gemology Calculator.
- 01
Calculate metal melt value
Calculates the total monetary value of a specific weight of precious metal based on current market pricing
- 02
Estimate gemstone weight
Calculates the estimated carat weight of a gemstone based on its dimensions and material
- 03
Calculate alloy composition
Determines the exact weight of source metals needed to create a target karat alloy
Observed, not estimated
731ms average. Fast in production.
Gemology Calculator is checked daily against the live service.
- Fastest day
- 665ms
- Slowest day
- 945ms
- 14-day trend
- Slowing+34%
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 Gemology Calculator, so you can see the experience inside your AI.
It does not authenticate your account with Gemology Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Gemology Calculator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_I50XXLlGJgdrko1EP8iyvOEY13MyCnnqKsPySqzJ/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 — Gemology Calculator capabilities are ready to use.
{
"mcpServers": {
"gemology-carat-alloy-calculator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_I50XXLlGJgdrko1EP8iyvOEY13MyCnnqKsPySqzJ/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 Gemology Calculator owners ask.
- 01
How accurate is the gemstone weight estimation?
The estimate_gemstone_weight capability uses shape-specific multipliers and the specific gravity of the material to provide a deterministic estimate of the carat weight.
- 02
Can I calculate the value of my gold?
Yes, by using calculate_metal_melt_value, you can determine the USD value of a metal weight based on its karat and the current spot price per troy ounce.
- 03
How do I mix metals for a specific karat?
The calculate_alloy_composition capability calculates the exact amount of two source metals required to achieve your target karat and total weight.
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