Access Granola AI meeting notes via MCP (mcporter). Query meetings, list by date range, get full details, and pull verbatim transcripts. Use when the user asks about meeting notes, what was discussed, action items, decisions, or anything from their meetings. Also handles OAuth token refresh when calls fail with auth errors.

通过 MCP（mcporter）访问 Granola AI 会议笔记，支持按时间范围查询会议、列出会议、获取完整详情以及提取逐字记录。当用户询问会议笔记、讨论内容、行动项、决策或其他会议相关信息时使用。同时在调用因授权错误失败时自动处理 OAuth 令牌刷新。