What it is — DeepSeek Harness Web UI plugin that plays independent sounds and volumes for six task events.
Who it is for — When using DeepSeek Harness for AI planning and review tasks that require distinguishing completion, approval, question, plan-review, goal-blocked and failure events, this plugin is suitable.
If you do not access DeepSeek Harness through a browser interface, you need not install it, as the plugin is designed specifically for Web UI event notifications.
Watch out — Installation requires a DeepSeek Harness version with bundle-plugin support and pnpm on PATH. Sandbox testing passed on a fresh profile with successful registration. No obvious issues found.
The verdict — I would install it if I need to assign different sounds and volumes to multiple specific events in the Web UI, because it supports built-in synthesis, mute and local file sources per event.