Use dsh-lark-meeting-notifier to monitor today's Feishu meetings in DeepSeek Harness

*dsh-lark-meeting-notifier* is a DeepSeek Harness Web plugin maintained by yeruizhi, licensed under MIT. It does not add tools to the model, but only lists the remaining Feishu meetings for the day on the right side of the webpage, and flashes reminders with advance times such as 20/10/5 minutes. The calendar is obtained in read-only mode as a user via the official lark-cli, and the local "✕" will not modify Feishu schedules. This article verifies the installation commands, authorization steps, configuration items and danger-full-access sandbox boundary according to the community directory page and GitHub README.