AI-native ontology engine: a Rust MCP server with tools for building, validating, querying, and reasoning over RDF/OW...
Copy the install, test the workflow, then decide if it earns a permanent slot.
Still active enough to matter. Good candidate for a fast stack test instead of a long evaluation loop.
Copy the install, test the workflow, then decide if it earns a permanent slot.
You can test this quickly and remove it cleanly if it misses.
GitHub health 57/100. no security policy. 2 open issues make this testable, but not something to trust blind.
AI Agent
Universal
Model
Claude
Fastest way to find out if open-ontologies belongs in your setup.
Copy the install command, run a real test, and back it out cleanly if it slows you down.
claude mcp add open-ontologies -- npx open-ontologiesRun this first. You will know quickly if the workflow earns a permanent slot.
claude mcp remove open-ontologiesNo messy cleanup loop. If it misses, remove it and keep moving.
Install Location
~/ └─ .claude.json └─ mcp_servers/ └─ open-ontologies ← registers here
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.
Source: GitHub repository
Source check: July 18, 2026
Upstream commit: July 10, 2026
Repository state: Not marked archived
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