# Reference Hub

## Outcome

Jump quickly to architecture and protocol details when you need exact behavior.

## Architecture and security

- [Architecture overview](../architecture.md)
- [Security model](../security.md)
- [Security comparison](../security-comparison.md)

## Extensibility

- [Plugin development](../plugin-development.md)

## Protocol reference

- [HTTP protocol](../protocol/http.md)
- [WebSocket protocol](../protocol/websocket.md)
- [Configuration format and load semantics](../protocol/config.md)
- [Configuration guide](../protocol/config-reference.md)
- [Credentials model](../protocol/credentials.md)
- [Pairing protocol](../protocol/pairing.md)

## Feature verification artifacts

- [Feature status](../feature-status.yaml)
- [Feature evidence](../feature-evidence.yaml)
