The marketplace is an open ecosystem, yes! Anyone can build their own components and apps and submit them. More details here https://www.patterns.app/docs/marketplace-faq/, and guide for building your own: https://www.patterns.app/docs/dev/building-components. It's early days but our goal is coverage of all data sources and sinks, the ontology layer of common transformations and ETL logic, and AI / ML models.
