@itchenshi

DeepSeek Harness 桌面壳：内嵌 Web UI、引擎自动保持最新、预置 4 个插件、插件装坏能自愈。另有 Linux AppImage / zip 产物（CI 构建，未实机验证）。

DeepSeek Harness plugin: reopen the conversation you were last in after a restart, without patching engine files

DeepSeek Harness plugin: choose whether Enter / Shift+Enter / Ctrl/Cmd+Enter sends the message or inserts a line break

DeepSeek Harness plugin: model usage, plan quota and account balance in the session header — OpenCode Go plan usage (rolling/weekly/monthly) with the selected model's monthly cap, Command Code 5-hour/weekly windows with remaining credits, and DeepSeek account balance.

DeepSeek Harness plugin for gateway routes: declares the OpenCode Go and Command Code route protocol + endpoint (so the API address never has to be typed) and completes their model lists. The OpenCode Go half puts DeepSeek V4.1 first; the Command Code half syncs all 81 models from its public catalog. Also adds the x-opencode-session header.