Umls for Zed

io.github.pipeworx-io/umls

UMLS MCP — wraps the NLM UMLS Terminology Services REST API (uts-ws.nlm.nih.gov/rest)

client:Zed transport:streamable-http

Install Umls in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json

{
  "context_servers": {
    "umls": {
      "url": "https://gateway.pipeworx.io/umls/mcp"
    }
  }
}

Merge this into your existing settings object — do not replace the file. Zed docs