ClinicalTrials.gov
Verified IntegrationClient Configuration
— Connect ClinicalTrials.gov to Claude Desktop or Cursor in seconds{
"mcpServers": {
"clinicaltrials-gov": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-clinicaltrials-gov"
],
"env": {}
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).System Overview
Provides LLM tools to search and retrieve comprehensive clinical trial data from the official ClinicalTrials.gov REST API.
7/22/2026
Open Source
stdio / SSE RPC
Frequently Asked Questions
Architecture and operational details for ClinicalTrials.gov
It's an MCP (Model Context Protocol) server that empowers AI agents and LLMs with direct, programmatic access to the official ClinicalTrials.gov v2 API for searching and retrieving clinical trial data.
Related MCP Servers
Browse all servers →Provides comprehensive historical and real-time crypto market data, including orderbooks, trades, candles, and more, from Hyperliquid, HIP-3, and Lighter.xyz.
Facilitates gasless blockchain transactions and interactions directly from Claude AI conversations.
Bridges Claude AI with blockchain networks, enabling gasless transactions, swaps, and transfers directly from natural language conversations.