@phi-longevity/mcp-server

A Model Context Protocol (MCP) server that lets AI agents call Phi Longevity's PRISM longevity recommendation engine on synthetic biomarker panels — evidence-tiered recommendations an agent can use when researching options for a client.

🛡️ Synthetic / de-identified data only. Do not submit protected health information (PHI). The server is stateless and stores nothing. It is a credibility / agent-discoverability surface — not a PHI-bearing or clinical-care surface.

Tools

| Tool | What it does | |---|---| | analyze_biomarkers | Analyze a synthetic panel → 3-tier, evidence-cited recommendations (THIS WEEK / CONSIDER / ASK YOUR CLINICIAN). | | list_supported_biomarkers | The scored biomarkers + units + reference ranges, by clinical pillar. | | get_methodology | How the Phi Score works (5 pillars + weights) + link to the full methodology. |

Quick start

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "phi-longevity": {
      "command": "npx",
      "args": ["-y", "@phi-longevity/mcp-server"],
      "env": {
        "PHI_MCP_KEY": "<your-phi-mcp-key>"
      }
    }
  }
}

Request a key at https://agents.philongevity.com (free, rate-limited, revocable).

Run locally

npm install
npm run build
PHI_MCP_KEY="<your-phi-mcp-key>" node dist/index.js

Environment

| Var | Required | Notes | |---|---|---| | PHI_MCP_KEY | yes | Your @phi-longevity access key (sent as x-phi-mcp-key). Rate-limited + revocable. | | PHI_ENGINE_URL | no | Override the default Phi MCP gateway URL (rarely needed). |

Example

// analyze_biomarkers input (synthetic)
{ "biomarkers": [ { "name": "HbA1c", "value": 7.2, "unit": "%" },
                  { "name": "LDL-C", "value": 145, "unit": "mg/dL" } ],
  "conditionFocus": "diabetes_t2" }
// → 3-tier, evidence-cited recommendations

HIPAA / privacy

Synthetic-only at the protocol boundary; stateless; aggregate-only telemetry (counts/timing to stderr, never values or recommendation text); zero access to Firestore / the HIPAA datastore / user accounts. GDPR: processes no personal data (synthetic only) → minimal exposure.

Links

• Methodology: https://philongevity.com/methodology
• Phi Longevity: https://philongevity.com