30 tagged ontology-engineering, measured the same way as everything else here.
Browse within: ontology 39fde 16knowledge-graph 16fde-enablement 15metadata-driven 15ontology-driven-development 15knowledge-engineering 12context-engineering 6harness-engineering 6ontology-platform 6opensource-ontology-platform 6
Skill Claude CodeCodex
A recovery workflow for Exchange servers, which are systems used for organisational email and calendars. It covers planning a restoration from backups, creating a recovery job, and checking whether the service works afterward.
Skill Claude CodeCodex needs its repo
Run mykg knowledge-graph commands inside Claude Code from one slash command /mykg. The user describes intent in natural language (extract, append, sync, resume, approve, walkthrough, parse-docs, fetch-web, query); the skill parses intent, builds the right mykg CLI command from the live --help output, confirms, runs…
Skill Claude CodeCodex
Design ObjectStack data schemas — objects, fields, relationships, validations, indexes, hooks, security, seeds and datasources. Use when the user is creating or modifying .object.ts files or src/data/.ts seed modules, picking field types, modelling relationships, writing beforeInsert/afterUpdate hooks, configuring…
Skill Claude CodeCodex
Orchestrate a hierarchical ontology engineering skill family for a specific domain. Use when the user wants end-to-end planning, team composition, research, ontology construction, validation, and release guidance grounded in competency questions, evidence, reuse-first modeling, and human review gates.
Skill Codex
Systematic ontology engineering for designing, constructing, reviewing, repairing, optimizing, refactoring, validating, documenting, and governing ontologies, vocabularies, taxonomies, knowledge graphs, semantic models, and mappings. Use for RDF/RDFS, OWL 2, SKOS, SHACL, SPARQL, OBO, Turtle, JSON-LD, RDF/XML…
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: