ebi-ols 6 tools

MCP server exposing 6 tools for ebi-ols.

Endpoint

This URL is a JSON-RPC 2.0 endpoint over HTTP. Issue POST requests with a JSON-RPC body. Browsers and search crawlers land here on GET.

POST https://gateway.pipeworx.io/ebi-ols/mcp
Content-Type: application/json

{"jsonrpc":"2.0","id":1,"method":"tools/list"}

Tools

• list_ontologies — List loaded ontologies (paginated).
• get_ontology — Ontology metadata by id (e.g. "efo", "mondo", "go").
• search — Full-text search across all ontologies (or one).
• get_term — Term details. Pass either iri, short_form, or obo_id (the latter two require ontology).
• term_ancestors — Transitive ancestors of a term.
• term_children — Direct children of a term.

Full documentation

Code samples (curl / TypeScript / one-click client install), schemas, and the live playground are on the pack page:
https://pipeworx.io/packs/ebi-ols/

About Pipeworx

Pipeworx is an open MCP gateway connecting AI agents to live data. pipeworx.io