A Collection of UMLS Tools

The UMLS community has developed APIs, automation scripts, and natural language processing tools that extend the functionality of the UMLS. Want to contribute? Submit your tool via our customer service form with subject: "UMLS Community" and a link to your source code. Please be aware that these tools cannot be guaranteed to function as-is on all platforms, and certain adjustments may be necessary to fit your local environment.

Disclaimer: Neither the author(s) nor the National Library of Medicine (NLM) makes any warranty, expressed or implied, or assumes any liability or responsibility for the use of this information, scripts, or software described here. It is the sole responsibility of the end-user to verify compatibility, safety, and functionality of any third-party contribution before attempting to incorporate it into a production-level environment. NLM shall not be held responsible for any claims of data loss, system damage, or other unexpected outcomes resulting from incorporating these contributions into real-world applications. The posting of these contributions does not constitute endorsement by the NLM.