MedTerms MCP Server

Medical terminology intelligence for AI agents.

Built on free public NIH APIs. Covers ICD-10-CM, MedDRA, RxNorm, CTCAE v5.0, and cross-terminology mapping — the coding systems used in every regulatory submission, clinical trial, and pharmacovigilance report.

Tools

Who uses this

• Medical information agents — classify AEs against MedDRA for FAERS submissions

• Clinical trial agents — grade adverse events per CTCAE

• Drug safety agents — map diagnoses between ICD-10 and MedDRA

• Medical writing agents — look up correct PT for adverse reactions section

• Regulatory submission agents — validate terminology before ICH E2B submission

• EHR/EMR integration agents — translate between coding systems

Installation

npm install medterms-mcp

Or run directly:

npx medterms-mcp

Claude Desktop / MCP Config

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

Data Sources

All free, public APIs — no API key required:

• ICD-10-CM: NIH NLM Clinical Tables API

• RxNorm: NIH NLM RxNav API

• MedDRA SOC/hierarchy: MedDRA v26.0 public documentation

• CTCAE v5.0: NCI Cancer Therapy Evaluation Program

⚠️ MedDRA full term browser requires subscription at meddra.org. This server provides hierarchy navigation and curated PT reference data based on public documentation.

Pricing (via MCPize)

Built by a CMPP-certified PhD in Neuroscience with 10+ years in pharma medical communications.