#ontology (30 Repositories)
Ranked open-source repositories tagged with #ontology, scored by pull request acceptance likelihood and maintainer engagement velocity.
49.1%
143.9h
30 repositories tagged #ontology
openbkn-ai/bkn-studio
Web console for OpenBKN — build, manage, and collaborate on business knowledge networks. React + TypeScript frontend for the platform's admin UIs and workspaces.
trustgraph-ai/trustgraph
The Semantic Intelligence Layer for Ontologies
geneontology/go-ontology
Source ontology files for the Gene Ontology
ralforion/orionbelt-ontology-builder
Browser-based ontology workbench for OWL ontologies and SKOS vocabularies. Streamlit + rdflib, no Java, no Protégé. OWL-RL reasoning, 22 SKOS validation checks, read-only SPARQL console, bulk operations, gist upper-ontology starters, merge-aware imports, interactive vis-network graph.
edmcouncil/fibo
The Financial Industry Business Ontology (FIBO) defines the sets of things that are of interest in financial business applications and the ways that those things can relate to one another. In this way, FIBO can give meaning to any data (e.g., spreadsheets, relational databases, XML documents) that describe the business of finance.
obophenotype/cell-ontology
An ontology of cell types
d3fend/d3fend-ontology
This repository holds the necessary content to produce the D3FEND ontology distribution.
fabio-rovai/open-ontologies
Plan, apply and roll back changes to a production ontology, with a blast radius report and a proof an auditor can re-check.
wlsdks/ontology-atlas
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.
openbkn-ai/bkn-foundry
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.
opensanctions/followthemoney
Data model and processing tools for investigative entity graphs. Used by OpenSanctions, OpenAleph and dozens of other fincrime tools.
IATA-Cargo/ONE-Record
This repository contains the documentation & specs for the ONE Record standard.
NingyuSUN/bioai-evidence-validator
Evidence validation and policy engine for AI-assisted biological curation
Mark393295827/third-brain-v7-skills
agent wiki +engineering skills
INCATools/ontology-access-kit
Ontology Access Kit: A python library and command line application for working with ontologies
yuezhiai/jonex
All-in-One Multimodal Parsing Engine + Ontology-Powered, LLM Wiki-Driven AI-Ready Knowledge Engine
yasenstar/protege_pizza
One‑stop learning hub for ontology engineering with Protégé and pizza.owl. Includes step‑by‑step code snapshots, a full video course, and the companion eBook “Mastering Ontology Engineering with Protégé and Pizza.owl” – from semantic foundations to executable knowledge architecture (EKA).
ontodev/robot
ROBOT is an OBO Tool
DiseaseOntology/HumanDiseaseOntology
Repository for the Human Disease Ontology.
sixb-ai/sixb
Open-source TypeScript framework for building operational software used by humans and AI agents.
syzygyhack/open-foundry
open-source ontology platform for operational digital twins
growgraph/ontocast
Agentic Ontology Assisted Framework for Semantic Triple Extraction
biocypher/biocypher
A unifying framework for biomedical research knowledge graphs
protegeproject/protege
Protege Desktop
gura105/operational-ontology
A minimal, readable reference implementation of the Operational Ontology pattern. Palantir Foundry is one implementation; this is the concept, minimized.
dgarijo/Widoco
Wizard for documenting ontologies. WIDOCO is a step by step generator of HTML templates with the documentation of your ontology. It uses the LODE environment to create part of the template.
datavane/tis
Support agile Ontology DataOps Based on Flink, DataX and Flink-CDC with Web-UI
OBOFoundry/OBOFoundry.github.io
Metadata and website for the Open Bio Ontologies Foundry Ontology Registry
protegeproject/webprotege
The webprotege code base
ontio/ontology
Official Go implementation of the Ontology protocol. https://dev-docs.ont.io/#/