OpenCrab FAQs

Question 1

What are the core features of OpenCrab's MetaOntology OS grammar?

Accepted Answer

OpenCrab's MetaOntology OS grammar features 9 defined spaces (e.g., subject, resource, concept) and a comprehensive MetaEdge relationship grammar. This structure allows for precise definition and interaction within complex AI agent environments.

Question 2

What is OpenCrab and its main purpose?

Accepted Answer

OpenCrab is an MCP (Model Context Protocol) server that exposes a MetaOntology OS grammar. Its primary purpose is to facilitate the evolution of AI agent environments, like Claude Code or LangGraph, toward structured, ontology-based forms, enabling more organized and intelligent AI systems.

Question 3

How does OpenCrab handle data persistence and querying?

Accepted Answer

OpenCrab utilizes a robust multi-store persistence layer, supporting Neo4j (graph), ChromaDB (vector), MongoDB (document), and PostgreSQL (relational). It also offers powerful hybrid vector and graph search capabilities for complex, semantic queries.

Question 4

What is Relationship-Based Access Control (ReBAC) in OpenCrab?

Accepted Answer

ReBAC in OpenCrab provides granular permission management based on the relationships defined within the ontology. It ensures that subjects (users, agents) have appropriate and validated access to resources, enhancing security and governance within the AI environment.

Question 5

Can OpenCrab help predict changes within an AI environment?

Accepted Answer

Yes, OpenCrab includes advanced impact analysis and lever simulation capabilities. This allows users to predict the downstream effects of changes within the ontology and understand how specific 'levers' might influence various 'outcomes', providing valuable foresight for system management.

OpenCrab

OpenCrab

주요 기능

사용 사례

주요 기능

사용 사례