Wine Nitrogen Requirement Calculator

Wine Nitrogen Requirement Calculator MCP Connector for Claude

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Calculate yeast assimilable nitrogen (YAN) needs and precision supplementation strategies.

4 tools Official Updated Oct 1, 2026 Official Vinkius Partner

This MCP server provides enologists with precise tools to manage yeast nutrition during fermentation. Use calculate_yan_deficit to determine if current nitrogen levels meet the requirements of your specific yeast strain and sugar concentration. For immediate needs, plan_dap_supplementation generates a safe, staged addition schedule for inorganic nitrogen. For long-term yeast health, optimize_organic_strategy provides a nutritional plan using organic sources, while evaluate_fermentation_risk offers a qualitative assessment of potential stuck fermentations or H2S production risks.

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4 tools expose this connector's capabilities to your AI agent.

calculate_yan_deficit

Determines if the current nitrogen levels are sufficient for the planned fermentation

evaluate_fermentation_risk

Provides a qualitative assessment of the risk of stuck fermentation or H2S production

optimize_organic_strategy

Provides a long-term nutritional plan using organic nitrogen sources

plan_dap_supplementation

Calculates the specific amount and timing for inorganic nitrogen (DAP) additions

See how to talk to your AI agent using Wine Nitrogen Requirement Calculator.

Calculate the YAN deficit for a must with 24 Brix, 150 mg/L initial YAN, and a strain demand factor of 1.2.

The required YAN is 288 mg/L, resulting in a deficit of 138 mg/L.

What is the risk level for a fermentation with 100 mg/L YAN and 25 Brix using a strain factor of 1.5?

The risk level is High due to High Sugar Demand.

Plan a DAP supplementation for a 50 mg/L deficit over a 7-day fermentation with a target rate of 1.0.

Total DAP needed is 50 mg/L. The schedule is: Day 1: 25 mg/L, Day 3: 15 mg/L, Day 5: 10 mg/L.

You can use the `calculate_yan_deficit` tool. By providing the initial Brix, current YAN, and the yeast strain demand factor, the tool will tell you if your levels are sufficient or if a deficit exists.

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