Automate Jira tasks via Rube MCP (Composio): issues, projects, sprints, boards, comments, users. Always search tools first for current schemas.

通过 Rube MCP（Composio）自动化 Jira 任务：问题、项目、冲刺、看板、评论、用户。请先搜索工具以获取当前架构。