Automate ActiveCampaign tasks via Rube MCP (Composio): manage contacts, tags, list subscriptions, automation enrollment, and tasks. Always search tools first for current schemas.

通过 Rube MCP（Composio）自动化 ActiveCampaign 任务：管理联系人、标签、列表订阅、自动化加入和任务。请先查询工具以获取当前架构。