Add a new domain extractor to an existing Crawlee project with complete onboarding artifacts: extractor module, registry updates, sample fixtures, offline validators, tests, selector docs, and URL-pattern docs. Use when enabling support for a new target website/domain.
Onboard one domain at a time with full implementation, validation assets, and documentation.
src/extractors/.samples/<domain>/.scripts/.format -> lint -> typecheck -> test.See references/onboarding-checklist.md and references/selector-doc-template.md.