Summary
Wraps the National Library of Medicine's RxNav REST API for medication and drug information lookups. No authentication required, which makes it trivial to add pharmaceutical data queries to your AI workflows. The Pipeworx gateway hosts this as a standalone server or as part of their 250+ source collection, and supports their ask_pipeworx natural language interface so you can query drug data without memorizing specific tool names. Useful when you need normalized drug names, NDC codes, interaction data, or any other structured pharmaceutical information that RxNorm provides. Free tier from NLM, streamable HTTP transport.
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mcp-rxnorm
RxNorm MCP — wraps the NLM RxNav REST API (free, no auth)
Part of Pipeworx — an MCP gateway connecting AI agents to 673+ live data sources.
Tools
| Tool | Description |
|---|
Quick Start
Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):
{
"mcpServers": {
"rxnorm": {
"url": "https://gateway.pipeworx.io/rxnorm/mcp"
}
}
}
Or connect to the full Pipeworx gateway for access to all 673+ data sources:
{
"mcpServers": {
"pipeworx": {
"url": "https://gateway.pipeworx.io/mcp"
}
}
}
Using with ask_pipeworx
Instead of calling tools directly, you can ask questions in plain English:
ask_pipeworx({ question: "your question about Rxnorm data" })
The gateway picks the right tool and fills the arguments automatically.
More
License
MIT
Featured
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →