Internals & Extensions

This section is for advanced runtime behavior, internal mechanisms, and extension work.

It is intentionally outside the default onboarding path. Regular business applications should not start here.

Typical advanced topics

• Application Runtime Model
• Components
• Decorators
• Injection
• Lifecycle
• Middleware
• Extensions
• RESTful API
• Extension Development Guide
• Quick Start Extensions

Use this section when

• you are integrating Cullinan into a larger runtime environment
• you need explicit Application orchestration
• you are working on framework extensions or lower-level gateway/adapter behavior

If you are building a normal application, go back to Application Build.