Reference

Use these pages when you need exact behavior, fields, commands, or release rules.

Contract	Page
Adapter schema	Adapter Format
Supported sites	Sites Catalog
Pipeline step catalog	Pipeline Steps
Process exit behavior	Exit Codes
Maintenance commands	Maintenance Tools
Plugin public API	Plugin Authoring
Release mechanics	Release

The reference section should stay terse and scan-friendly. Put task walkthroughs in Guides and broader rationale in the explanation pages.