DeepSeek Harness Notification Sound Plugin: Approval, Response, Completion, and Error Reminders

The DeepSeek Harness plugin delivers multi-scenario audio and voice reminders for web pages via the browser’s local API, addressing the issue of missing critical prompts during multi-session or long-running usage. It supports five scenarios—approval, answer, completion, error, and stuck—and allows independent configuration of voice timbre, speech, and volume. It provides Chinese and English voice announcements, system notifications, repeated reminders, stagnation detection, and data persistence. All processing is performed locally and does not involve privacy data. Requires DeepSeek Harness version 0.1.2 or later.