Clix User Management

Use this skill to help developers implement Clix user identification and user properties so campaigns can use user.* variables and audience filters, and so user identity is consistent across devices and sessions.

What the official docs guarantee (high-signal)

• Anonymous vs identified: if no user ID is set, Clix treats the user as anonymous; setting a user ID converts the anonymous user into an identified user and links prior activity.
• Logout: do not call setUserId(null) on logout; handle logout in app logic only; when a different user logs in, call setUserId(newUserId) to switch.
• User properties: values are strings, numbers, or booleans; user operations can throw—handle errors.

MCP-first (source of truth)