ontology

Manage typed knowledge graphs with entity CRUD, relations, and schema validation.

Updated Aug 27, 2026

Search Tags:#ontology #CRUD #memory #knowledge-graph #entity-relations #graph-constraints #graph-planning

Ready to run

npx skills add https://github.com/sangtd05/gitops-repo --skill ontology-sangtd05

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: ontology
Source: https://github.com/sangtd05/gitops-repo/tree/main/resources/openclaw/skills/ontology
Command: npx skills add https://github.com/sangtd05/gitops-repo --skill ontology-sangtd05

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires pyyaml, and includes scripts (resource) and references (resource) components.

What problem does it solve?

Typed knowledge graphs enable structured agent memory, cross-skill data sharing, and constraint-driven planning by storing entities, relations, and schemas.

Core Features & Use Cases

CRUD for typed entities (Person, Project, Task, Event, Document) and their relations.
Enforce constraints and support planning via graph transformations.
Use across skills to share state and coordinate multi-step actions.

Quick Start

Create a Person named Alice and then query all Person entities to verify.

Frequently Asked Questions about ontology

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I build a typed knowledge graph for agent memory?▼

Build a typed knowledge graph by creating entities, defining their types, and establishing relations. This skill provides CRUD operations and schema validation to structure agent memory and enable cross-skill data sharing.

How do I enforce graph constraints for multi-step planning tasks?▼

Enforce graph constraints by applying schema validation and graph transformations. This ensures typed entities and relations follow defined rules, supporting reliable planning for multi-step actions across tasks.

Can I use a knowledge graph to share state across different skills?▼

Yes, a typed knowledge graph can share state across skills. By storing entities and relations in an append-only storage system, different skills query and update the shared graph to coordinate actions.

What is the best way to manage CRUD operations for entities and relations in a knowledge graph?▼

Manage CRUD operations for entities and relations using a schema-validated graph structure. This skill allows you to create, read, update, and delete typed nodes like Person or Project while maintaining relation integrity.

Does this knowledge graph implementation support append-only storage?▼

Yes, the implementation supports append-only storage for entities and relations. This ensures data immutability for memory tracking while allowing schema validation and graph-based querying.