Trials & Drug Resolver MCP Server
API key requiredHarmonise drug names and clinical trials using public licence-clean APIs.
To add Trials & Drug Resolver to Claude, run the install command below or copy the ready-made config for Claude Code, Claude Desktop, Cursor and VS Code further down. Restart your client after adding it and its tools show up in your next conversation. It needs 8 environment variables, listed below.
Install
npx -y trials-drug-resolver-mcp@1.0.0Environment variables
BIOLYT_CTASet in your MCP configRESOLVER_LLMSet in your MCP configRESOLVER_LLM_API_KEYSet in your MCP configRESOLVER_LLM_MODELSet in your MCP configRESOLVER_LLM_BASE_URLSet in your MCP configRESOLVER_EMBEDDINGSSet in your MCP configRESOLVER_EMBEDDINGS_URLSet in your MCP configRESOLVER_EMBEDDINGS_API_KEYSet in your MCP configInstall with your client
claude mcp add trials-drug-resolver --env BIOLYT_CTA=<YOUR_BIOLYT_CTA> --env RESOLVER_LLM=<YOUR_RESOLVER_LLM> --env RESOLVER_LLM_API_KEY=<YOUR_RESOLVER_LLM_API_KEY> --env RESOLVER_LLM_MODEL=<YOUR_RESOLVER_LLM_MODEL> --env RESOLVER_LLM_BASE_URL=<YOUR_RESOLVER_LLM_BASE_URL> --env RESOLVER_EMBEDDINGS=<YOUR_RESOLVER_EMBEDDINGS> --env RESOLVER_EMBEDDINGS_URL=<YOUR_RESOLVER_EMBEDDINGS_URL> --env RESOLVER_EMBEDDINGS_API_KEY=<YOUR_RESOLVER_EMBEDDINGS_API_KEY> -- npx -y trials-drug-resolver-mcp@1.0.0
Run this in a terminal to add the server to Claude Code.
What this does
Trials & Drug Resolver exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation.
Requirements
This server needs the following environment variables to be set before it can run:
BIOLYT_CTA RESOLVER_LLM RESOLVER_LLM_API_KEY RESOLVER_LLM_MODEL RESOLVER_LLM_BASE_URL RESOLVER_EMBEDDINGS RESOLVER_EMBEDDINGS_URL RESOLVER_EMBEDDINGS_API_KEY
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Frequently asked questions
How do I install Trials & Drug Resolver?
Run the Claude Code command in the install section to add Trials & Drug Resolver to Claude Code, or copy the ready-made config for your client from the install section on this page. Restart your client afterwards and the tools appear in your next conversation.
Which clients work with Trials & Drug Resolver?
This page carries setup and config for Claude Code, Claude Desktop, Cursor and VS Code. Any other MCP client that accepts a standard server config can connect to Trials & Drug Resolver as well.
Does Trials & Drug Resolver need an API key?
Yes. Before it can run, set these environment variables: BIOLYT_CTA, RESOLVER_LLM, RESOLVER_LLM_API_KEY, RESOLVER_LLM_MODEL, RESOLVER_LLM_BASE_URL, RESOLVER_EMBEDDINGS, RESOLVER_EMBEDDINGS_URL, RESOLVER_EMBEDDINGS_API_KEY. They go in the env block of your MCP config.
Imported from the Official MCP Registry. The details above come from the registry entry; the maker can claim this listing to correct them, add docs, and see its traffic.
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