Organizations (B2B SaaS) STOP — prerequisite. Organizations must be enabled before any org-related API, hook, or component works. Two paths: (1) Dashboard → Organizations settings, or (2) (see "Agent-first: Programmatic org management" below). Pick the Membership mode deliberately: (default since 2025-08-22) routes signed-in users through the task and disables personal accounts, while keeps personal accounts available for B2C + B2B coexistence. Pick if you need personal subscriptions alongside org subscriptions. Version : This skill targets current SDKs ( v7+, v6+ — Core 3). Core 2 difference…