retriva-extension-architecture

name	retriva-extension-architecture
description	Guidance on designing and integrating extensible architectures for Retriva.

Retriva Extension Architecture

Core principle

The OSS core owns:

• interfaces
• contracts
• invariants
• default implementations

Extensions may:

• replace implementations
• add new capabilities
• register themselves at startup

They must not:

• change public API behavior
• violate grounding or citation invariants