Use Coffee Brewing Ratio Engine with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Deterministic coffee brewing calculator based on SCA Golden Cup Standards.
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.
Complete set · 3 capabilities
The complete Coffee Brewing Ratio Engine capability set.
These are the exact actions your AI can choose when you ask it to work with Coffee Brewing Ratio Engine.
01-03
3 capabilities in this set.
Part of 3 available through Coffee Brewing Ratio Engine.
- 01
Get method recommendations
Suggests optimal ratios and temperatures for specific brew methods if the user is unsure
- 02
Calculate brew parameters
Calculates the core ingredients and timing required for a specific brew
- 03
Validate ratio compatibility
Checks if a specific user-provided ratio is appropriate for a chosen brewing method
Observed, not estimated
806ms average. Fast in production.
Coffee Brewing Ratio Engine is checked daily against the live service.
- Fastest day
- 658ms
- Slowest day
- 1284ms
- 14-day trend
- Improving-36%
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 Coffee Brewing Ratio Engine, so you can see the experience inside your AI.
It does not authenticate your account with Coffee Brewing Ratio Engine. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Coffee Brewing Ratio Engine Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_lIODjQcDSboJF9buQrAjTaG2LQg5QxehdM2AAsFb/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 — Coffee Brewing Ratio Engine capabilities are ready to use.
{
"mcpServers": {
"coffee-brewing-ratio-engine-mcp": {
"url": "https://edge.vinkius.com/vk_preview_lIODjQcDSboJF9buQrAjTaG2LQg5QxehdM2AAsFb/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 Coffee Brewing Ratio Engine owners ask.
- 01
What standards does this engine follow?
The engine uses the SCA Golden Cup Standard to ensure optimal extraction and flavor profiles.
- 02
How do I get a pouring schedule?
You can use the calculate_brew_parameters capability, which returns a detailed list of pour stages.
- 03
Can I use this for Espresso?
Yes, the engine supports espresso with specific temperature and ratio logic designed for high-pressure extraction.
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