Ebi Ols

Connects Claude to the EBI Ontology Lookup Service, giving you programmatic access to over 250 biomedical ontologies including EFO, MONDO, and Gene Ontology. You get six tools: list and search ontologies, retrieve term details by IRI or OBO ID, and traverse hierarchies with ancestor and children lookups. Useful when you're building healthcare tools, analyzing genomic data, or need standardized biomedical vocabularies in your agent workflows. Hosted by Pipeworx as a standalone server or part of their broader gateway. Returns structured ontology metadata and supports pagination for large result sets.