DSH 桌面消息提醒插件 / desktop notification and message alerts for DeepSeek Harness web：需要你操作（可操作提醒）与回复完成提醒，系统通知+提示音+标签页标题，设置页开关 + 中英通知语言

Voice input for DeepSeek Harness: dictation chunked by pauses and voice messages, each with its own provider fallback chain (Deepgram, Groq, HuggingFace, local whisper.cpp, plus any OpenAI-compatible API of your own).