Rxnorm for Claude Code

io.github.pipeworx-io/rxnorm

RxNorm MCP — wraps the NLM RxNav REST API (free, no auth)

client:Claude Code transport:streamable-http

Install Rxnorm in Claude Code

run in your project directory

claude mcp add --transport http rxnorm https://gateway.pipeworx.io/rxnorm/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs