Clinical Trials (Claude)

Official

Access ClinicalTrials.gov data

About Clinical Trials (Claude) MCP Server

The Clinical Trials Connector gives Claude access to ClinicalTrials.gov, the NIH/NLM registry of FDA-regulated clinical studies conducted worldwide.

Features

Tools

Category

Integrations
Getting Started

Open the Claude listing: https://claude.com/marketplace/connectors/clinical-trials. Choose Add to Claude and follow the publisher’s setup instructions. The published connector URL is https://hcls.mcp.claude.com/clinical_trials/mcp. Sign-in: Not required. Publisher documentation: https://claude.com/resources/tutorials/using-the-clinicaltrials-gov-connector-in-claude. Availability depends on your plan, region, and workspace settings. This integration has not been authenticated or functionally tested here.

Tools (6)
Functions this server exposes to AI clients

analyze_endpoints

get_trial_details

search_by_eligibility

search_by_sponsor

search_investigators

search_trials

Compatible With
Claude
Claude Code