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fabio-rovai/open-ontologies

MCP Developer Tools

AI-native ontology engineering with 39 tools and 5 prompts for OWL/RDF/SPARQL. Validate, query, diff, lint, version, and govern knowledge graphs via Oxigraph triple store.

Rust Latest v1.0.0 · 1mo ago Security brief →

Features

  • Rust‑based MCP server for AI‑native ontology engineering
  • Desktop Studio with visual ontology tree, AI chat panel, and lineage viewer
  • 70+ tools covering validation, classification, versioning, reasoning, alignment, planning, certification, and governance
  • In‑memory Oxigraph triple store with three‑layer Dynamics → Causal → Planner architecture
  • No JVM or Protégé dependencies

Recent releases

View all 5 releases →
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v0.1.11 New feature

IES ontologies + Building Extension

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About

Stars
189
Forks
28
Languages
Rust Python TypeScript

Install & Platforms

Install via
cargo binary
Platforms
linux macos arm64

Beta — feedback welcome: [email protected]