Protege Desktop
The webprotege code base
BKN Foundry is the Ontology back-end foundation of OpenBKN. It transforms ontology-driven business semantics into runtime services: data, logic, actions, security governance, and observability.
Automatic Ontology and Knowledge Graph construction with LLM
A package for ontology engineering with deep learning and language models.
A Survey on Ontology Engineering, Graph Engineering, Loop Engineering, Harness Engineering, Context Engineering and Prompt Engineering
Web console for OpenBKN — build, manage, and collaborate on business knowledge networks. React + TypeScript frontend for the platform's admin UIs and workspaces.
Online tool to automatically generate documentation and evaluation for Ontologies hosted on GitHub
Understand what your codebase builds, why it is structured that way, and what a change could affect. One shared Markdown ontology for humans and coding agents—visualized for people, accessible to agents through MCP, and reviewed with Git. Local-first. Open source.
OntoLearner: A Modular Python Library for Ontology Learning with LLMs https://pypi.org/project/OntoLearner/
OntoAligner: A Python Toolkit for Ontology Alignment https://pypi.org/project/OntoAligner/
A curated, versioned collection of OntoUML and UFO conceptual models for research and reuse, with native files, JSON, RDF/Turtle, diagrams, and metadata.
Plow - The ontology package manager
Knowledge graph extractor: Markdown (or any format) to knowledge graph with RDFS/OWL ontology
Build, validate, visualize, and publish SKOS taxonomies in your browser — standards-first, single self-contained file, with a REST API and MCP server.
Apps small enough for AI to hold whole. ObjectStack turns the whole app — data model, UI, workflows, permissions — into typed metadata: a complete CRM in under 150k tokens, one context window. Agents read it whole, reason it whole, refactor it whole.
Transform UML into a formal OWL ontology and SHACL shapes
Event-sourced runtime for reconstructable AI identity, memory, reflection, commitments, and auditable cognitive continuity.
Tool to transform an ontology diagram into OWL code.
OWASP Ontology-driven Threat Modelling framework
To associate your repository with the ontology-engineering topic, visit your repo's landing page and select "manage topics."