Copy page Copy Copy as markdown Copy page as markdown for LLMs View as markdown Open markdown in new tab Open in ChatGPT Ask ChatGPT about this page Open in Claude Ask Claude about this page Cursor Connect to Cursor Install MCP Server on Cursor CompositeRegistryUpstream OBJECT A composite registry's upstream Fields compositeRegistryRegistry! createdAtDateTime The time when the upstream was created idID! organizationOrganization! registryRegistry! updatedAtDateTime The time when the upstream was updated uuidString! Interfaces Node