MCP servers tagged rdf4j

2 live MCP servers tagged "rdf4j", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with rdf4j.

live servers

avg trust

Arknet

DDD architectural models that machines can understand. W3C standards (RDF/OWL) rather than proprietary DSLs -- validatable (SHACL), queryable (SPARQL), AI-ready (MCP).

Sempods Kotlin

sempods reference implementation for the JVM — pod server, identity service, hosted MCP, clients