MCP PhenoAge Clock Server

Name: MCP PhenoAge Clock Server
Author: 199-biotechnologies

@199-biotechnologies

Repository

About MCP PhenoAge Clock Server

MCP server for calculating biological age using the Morgan Levine PhenoAge clock

#mcp-phenoage-clock #biological-age #health-assistant

Basic information

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "mcp-phenoage-clock": {
      "command": "npx",
      "args": [
        "mcp-phenoage-clock"
      ]
    }
  }
}

Tools

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Overview

What is MCP PhenoAge Clock Server?

It is an MCP server that calculates biological age using the Morgan Levine PhenoAge clock based on 9 blood biomarkers plus chronological age. It is designed for anyone interested in estimating phenotypic age, a measure of morbidity and mortality risk beyond chronological age.

How to use MCP PhenoAge Clock Server?

Install via npx, npm, or from source. Configure it in Claude Desktop by adding the server to the MCP configuration JSON. Use the calculate_phenoage tool with the required biomarkers, or the get_biomarker_ranges tool for reference values.

Key features of MCP PhenoAge Clock Server

Calculates PhenoAge from 10 blood biomarkers
Provides mortality score and age difference
Includes reference ranges for all biomarkers
Based on the Levine et al. 2018 study
Offers biological age interpretation

Use cases of MCP PhenoAge Clock Server

Track biological aging over time
Assess mortality and morbidity risk
Compare biological vs chronological age
Inform personal health monitoring

FAQ from MCP PhenoAge Clock Server

Is fasting glucose required?

Yes, the glucose measurement must be taken after fasting.

Do units matter for the biomarkers?

Yes, ensure your lab results match the required units (e.g., g/dL, mg/dL, fL, %).

Is this tool a substitute for medical advice?

No, it is for informational purposes only. Always consult healthcare providers for medical decisions.

Can lab variations affect results?

Yes, different labs may use different reference ranges, which could influence your results.

Are there formula limitations?

Yes, in rare cases the mortality score may reach mathematical limits, resulting in clamped calculations. This is a limitation of the formula, not necessarily indicative of health status.