Chrome maps both ⌘+1-9 and ⌃+1-9 to tab switching (Safari: ⌘+1-9), so positional switching uses ⌃⇧1-9. ⌥ alone would type special characters, so it is never used by itself. ⌃+↑/↓ is Mission Control and ⌃+N/P/F/B/A/E/K/D are Emacs line-editing keys in text fields, hence the ⌥ additions elsewhere. ⌃/⌘+Enter are the composer's own send chords, so the Enter-family adds ⌥. All combos were screened against macOS Chrome and Safari. On macOS all bindings render with native symbols (⌃ ⌥ ⇧ ⌘). The only modifier-free binding is Esc — no browser conflict in Chrome or Safari, the IME-cancel Esc is left untouched, and ⌘/⌃+Esc variants never match.

• Tested with DSH Web from @deepseek-ai/[email protected]; re-verified end-to-end on @deepseek-ai/[email protected] (2026-09-15) in both the standard and the split-view UI.
• Re-verified end-to-end on @deepseek-ai/[email protected] (2026-09-30) — the runtime bundled with DeepSeek Harness Desktop 0.2.0-rc.2 — in the desktop profile, with no compatibility.json version exemption. The 0.2.0 launcher refuses to mount a bundle whose @deepseek-ai/dsh-* peers do not accept the running version, so this package declares ^0.2.0-rc.2 alongside ^0.1.1-rc.2.
• Session order / search-box / model-selector targeting depend on DSH Web DOM class names (fuzzy fallbacks included); an upgrade may require updating this plugin.
• On Windows, Alt-key default behavior is suppressed inside DSH Web so Chrome doesn't swallow Alt+digits; the tradeoff is numpad Alt-code entry (e.g. Alt+0167) doesn't work in input fields.
• Key recording accepts letters, ` (backtick), F1–F12, and digits 1–9 (top row or numpad; NumLock required for numpad). Pressing Esc cancels recording, so the default Esc binding (input → chat) is restored with Reset rather than re-recorded.

1. Add dsh-session-hotkeys to both dependencies and dsh.profile.bundles in the profile's package.json
2. Run pnpm install inside the profile directory
3. Restart DSH

Uninstall removes it from those two fields; bindings can be wiped via browser devtools localStorage keys dsh.session-hotkeys.keys / dsh.session-hotkeys.pins.

git clone https://github.com/YEYEYEYESHIFU/dsh-session-hotkeys.git
cd dsh-session-hotkeys
npm run verify     # self-check: package structure, parseable client bundle, no external imports

A browser-only Cordis bundle: reads sessions from the sessions service and switches with sessions.open(); display order comes directly from the rendered sidebar DOM so it always matches grouping/sorting/collapse state.

MIT licensed. Security issues: report via GitHub Issues.

Chrome 里 ⌘+1-9 和 ⌃+1-9 都会切换标签页（Safari 只有 ⌘），所以顺序切换用 ⌃⇧1-9。⌥ 单独按会打出特殊字符，因此从不当主修饰键。⌃+↑/↓ 是调度中心，⌃+N/P/F/B/A/E/K/D 是文本框的 Emacs 行编辑键，故相关组合都补了 ⌥。⌃/⌘+Enter 是输入框自带的发送快捷键，Enter 系列因此加 ⌥。全部组合已在 macOS Chrome 与 Safari 中逐项筛查无冲突。macOS 上键位一律用原生符号显示（⌃ ⌥ ⇧ ⌘）。唯一的无修饰键绑定是 Esc——Chrome 与 Safari 均无浏览器级冲突，输入法组合中的 Esc 不受影响，⌘/⌃+Esc 也不会误触发。

• 已在 @deepseek-ai/[email protected] 随附的 DSH Web 上测试；并在 @deepseek-ai/[email protected] 上做了完整回归（2026-09-15，标准视图与分屏两种状态）。
• 已在 @deepseek-ai/[email protected] 上做完整回归（2026-09-30，即 DeepSeek Harness 桌面版 0.2.0-rc.2 内置的运行时），运行于 desktop profile，且无需 compatibility.json 版本豁免。0.2.0 启动器会拒绝挂载 @deepseek-ai/dsh-* peer 不匹配当前版本的包，因此本包在 ^0.1.1-rc.2 之外同时声明了 ^0.2.0-rc.2。
• 会话顺序 / 搜索框 / 模型选择按钮的定位依赖 DSH Web 的 DOM 类名（带模糊匹配回退）；DSH 升级后可能需要同步更新本插件。
• Windows 上插件在 DSH Web 内屏蔽了 Alt 默认行为以免 Chrome 吞掉 Alt+数字；代价是输入框内小键盘 Alt 码（如 Alt+0167）不可用。
• 改键支持字母、``、F1–F12 与数字 1–9（主键盘 / 小键盘均可；小键盘需开 NumLock）。按 Esc 会取消录制，默认的 Esc 键位（输入框 → 聊天区）请用「恢复默认」找回，而非重新录制。

1. 在 profile 目录的 package.json 里把 dsh-session-hotkeys 加进 dependencies 与 dsh.profile.bundles
2. 在该目录执行 pnpm install
3. 重启 DSH

卸载即从这两个字段移除；如需彻底清掉自定义键位，可在浏览器开发者工具删除 localStorage 的 dsh.session-hotkeys.keys / dsh.session-hotkeys.pins。

git clone https://github.com/YEYEYEYESHIFU/dsh-session-hotkeys.git
cd dsh-session-hotkeys
npm run verify     # 自检：包结构 / 客户端 bundle 可解析且无外部依赖

纯浏览器端 Cordis bundle：从 sessions 服务读取并切换会话；显示顺序直接读取已渲染的侧边栏 DOM，所见即所得。

MIT 开源。安全问题请通过 GitHub Issues 反馈。