MCP For Claude Marketplace
Dawn Phenomenon Detector

Dawn Phenomenon Detector MCP Connector for Claude

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Differentiate between Somogyi Effect and Dawn Phenomenon using overnight glucose data.

3 tools Official Updated Oct 1, 2026 Official Vinkius Partner
More Details Connect to Claude

This MCP server helps users identify the physiological cause of morning hyperglycemia. By analyzing blood glucose readings from 3:00 AM and 7:00 AM, the analyze_overnight_glucose tool distinguishes between the Somogyi Effect (a rebound from nighttime hypoglycemia) and the Dawn Phenomenon (a natural hormonal rise). You can also use get_glucose_delta_summary to calculate exact glucose fluctuations or validate_threshold_compliance to check for high-risk patterns like Hypoglycemic Rebound or Hormonal Rise.

glucosediabetessomogyidawn-phenomenonhealth-tracking

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

analyze_overnight_glucose

Determines the cause of morning hyperglycemia by comparing early morning and waking glucose levels

get_glucose_delta_summary

Provides a focused calculation of the glucose fluctuation between the two measurement points

validate_threshold_compliance

Checks if a specific set of glucose readings falls into known high or low risk categories for medical review

See how to talk to your AI agent using Dawn Phenomenon Detector.

My glucose was 65 mg/dL at 3am and 140 mg/dL at 7am. I took 5 units of insulin overnight. What is happening?

The diagnosed condition is Somogyi Effect. It is recommended to reduce overnight insulin or add a bedtime snack.

My glucose was 110 mg/dL at 3am and 150 mg/dL at 7am. I took 10 units of insulin overnight. What is happening?

The diagnosed condition is Dawn Phenomenon. It is recommended to increase overnight insulin or adjust basal timing.

What was the glucose change if my 3am was 90 and my 7am was 100?

The glucose delta is 10 mg/dL.

The Somogyi Effect is a rebound hyperglycemia caused by low blood sugar during the night, while the Dawn Phenomenon is a natural rise in blood sugar due to morning hormone releases.

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