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Trials & Drug Resolver

Official registry Health

Harmonise drug names and clinical trials using public licence-clean APIs.

Source code Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package trials-drug-resolver-mcp
Claude Code 
claude mcp add trials-drug-resolver -e 'BIOLYT_CTA=<BIOLYT_CTA>' -e 'RESOLVER_LLM=<RESOLVER_LLM>' -e 'RESOLVER_LLM_API_KEY=<your resolver_llm_api_key>' -e 'RESOLVER_LLM_MODEL=<RESOLVER_LLM_MODEL>' -e 'RESOLVER_LLM_BASE_URL=<RESOLVER_LLM_BASE_URL>' -e 'RESOLVER_EMBEDDINGS=<RESOLVER_EMBEDDINGS>' -e 'RESOLVER_EMBEDDINGS_URL=<RESOLVER_EMBEDDINGS_URL>' -e 'RESOLVER_EMBEDDINGS_API_KEY=<your resolver_embeddings_api_key>' -- npx -y trials-drug-resolver-mcp@1.0.0
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "trials-drug-resolver": {
            "command": "npx",
            "args": [
                "-y",
                "trials-drug-resolver-mcp@1.0.0"
            ],
            "env": {
                "BIOLYT_CTA": "<BIOLYT_CTA>",
                "RESOLVER_LLM": "<RESOLVER_LLM>",
                "RESOLVER_LLM_API_KEY": "<your resolver_llm_api_key>",
                "RESOLVER_LLM_MODEL": "<RESOLVER_LLM_MODEL>",
                "RESOLVER_LLM_BASE_URL": "<RESOLVER_LLM_BASE_URL>",
                "RESOLVER_EMBEDDINGS": "<RESOLVER_EMBEDDINGS>",
                "RESOLVER_EMBEDDINGS_URL": "<RESOLVER_EMBEDDINGS_URL>",
                "RESOLVER_EMBEDDINGS_API_KEY": "<your resolver_embeddings_api_key>"
            }
        }
    }
}

Environment variables

  • BIOLYT_CTA Set to 1 to append the optional static Biolyt AI footer. Default off. Does not generate news.
  • RESOLVER_LLM Optional candidate picker: off (default), openai, anthropic, or http.
  • RESOLVER_LLM_API_KEY secret API key for the optional LLM picker. Unused when RESOLVER_LLM=off.
  • RESOLVER_LLM_MODEL Model name for the optional LLM picker.
  • RESOLVER_LLM_BASE_URL OpenAI-compatible or custom HTTP base URL for the optional LLM picker.
  • RESOLVER_EMBEDDINGS Optional embedding retriever: off (default) or http.
  • RESOLVER_EMBEDDINGS_URL HTTP endpoint for the optional embedding retriever.
  • RESOLVER_EMBEDDINGS_API_KEY secret Bearer token for the optional embedding retriever.

Frequently asked questions

What is Trials & Drug Resolver?

Harmonise drug names and clinical trials using public licence-clean APIs.

How do I install Trials & Drug Resolver?

It runs on your machine. In Claude Code: claude mcp add trials-drug-resolver -e 'BIOLYT_CTA=<BIOLYT_CTA>' -e 'RESOLVER_LLM=<RESOLVER_LLM>' -e 'RESOLVER_LLM_API_KEY=<your resolver_llm_api_key>' -e 'RESOLVER_LLM_MODEL=<RESOLVER_LLM_MODEL>' -e 'RESOLVER_LLM_BASE_URL=<RESOLVER_LLM_BASE_URL>' -e 'RESOLVER_EMBEDDINGS=<RESOLVER_EMBEDDINGS>' -e 'RESOLVER_EMBEDDINGS_URL=<RESOLVER_EMBEDDINGS_URL>' -e 'RESOLVER_EMBEDDINGS_API_KEY=<your resolver_embeddings_api_key>' -- npx -y trials-drug-resolver-mcp@1.0.0. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Trials & Drug Resolver need an API key?

Yes. It expects RESOLVER_LLM_API_KEY, RESOLVER_EMBEDDINGS_API_KEY, which you set in its configuration.

Is Trials & Drug Resolver open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains Trials & Drug Resolver?

It is published by Postlytllp. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.