fabio-rovai/open-ontologies
AI-native ontology engine: a Rust MCP server with tools for building, validating, querying, and reasoning over RDF/OWL ontologies. In-memory Oxigraph triple store, native OWL2-DL tableaux reasoner, SHACL validation, SPARQL, versioning. Single binary, no JVM.
GitHub repository with 153 stars and 21 forks.
Language: Rust
Topics: ai-native, claude, description-logics, knowledge-graph, linked-data, mcp, mcp-server, ontology, owl, owl2