DeepSeek Harness (DSH) plugin: a "Thinking Language" selector under Settings → General that tells the model which language to reason in (chain of thought) via a system-prompt section. Zero extra calls, zero latency, 12 languages.
DSH web plugin: ChatGPT-style scroll timeline on the chat sidebar — magnetic mountain hover, click to jump to user messages. Derived from vlln/dsh-navbar (MIT).
DeepSeek Harness watchdog plugin: detects truly stalled agent turns (never killing in-progress tasks — in-flight operations are exempt), nudges/terminates only on real silence, records every event to JSONL with a loopback status route
Home Assistant control for DeepSeek Harness agents — approval-gated lights, switches, climate. 给 DeepSeek Harness agent 的 Home Assistant 控制插件,一键接入智能家居,一键接入智能生活。