If you're wiring up external data sources to Salesforce Data Cloud, this handles the connection layer: discovering connector types, browsing source schemas, testing credentials, and creating connector configs for everything from Snowflake to SharePoint to Ingestion API endpoints. It knows the CLI quirks (connection list requires a connector type, test needs explicit type flags) and includes curated JSON payloads for common sources so you're not reverse engineering credential shapes. The skill won't create streams or data model objects, just the plumbing that makes them possible. Useful when you're adding a new source system or debugging why a connector won't authenticate.
npx skills add https://github.com/forcedotcom/afv-library --skill connecting-datacloud