DeepSeek Harness 插件

dsh-composer-keys

Keyboard shortcuts for the DSH chat composer: Arrow Up/Down to cycle through historical user messages, Ctrl+C to clear input.（英文原文）

工具与能力

跳到安装方式

GitHub 仓库: kexin8/dsh-composer-keys
最近更新: 2026年8月19日
分类: 工具与能力
GitHub stars: 3
载体类型: plugin
目录来源: dshworks/awesome-dsh-plugins
目录证据: 上游声明已找到 dsh.bundle
证据路径: package.json#dsh.bundle
核对版本: 0.1.0-rc.8
上游核对日期: 2026-08-20

该证据由上游目录提供。本站没有安装、运行或安全审核这个插件。

安装

默认先复制一段 Prompt，让 Agent 读 GitHub 仓库和源码；需要自己装时再切到命令。

复制这段 Prompt，发给 DSH、Codex 或其他 Agent，让它先读 GitHub 仓库和源码。

请先不要安装或执行任何命令。阅读这个插件的 GitHub 仓库、README 和关键源码，然后用清楚、直接的方式回答以下问题，帮助我判断它是否适合我的需求：

1. 这个插件是什么，解决什么问题；
2. 适合哪些用户和典型使用场景；
3. 安装后如何使用，并给出一个最小使用示例；
4. 有哪些已知限制，以及隐私、安全、兼容性或维护风险；
5. 给出“推荐 / 有条件推荐 / 不推荐”的明确建议和理由。

请区分仓库明确说明、根据源码推断和未知信息。证据不足时请明确说明，不要猜测或照抄 README。

GitHub：https://github.com/kexin8/dsh-composer-keys
插件名：dsh-composer-keys
作者：kexin8

检查来源文件

安装前先看这个插件目录里的 README 和其他文件。

文件资源管理器4 个文件

README.md来源说明 · 只读预览

dsh-composer-keys ⌨️

Keyboard shortcuts for the DeepSeek Harness (DSH) Web chat composer.

中文文档：简体中文

!License !Version !Platform !PRs Welcome

Type faster, navigate history with pure keyboard. No mouse needed.

---

✨ Features

Shortcut	Action
↑ Arrow Up	Fill the composer with the previous user message from history
↓ Arrow Down	Move to the next user message; at the end, restore your original input
Ctrl+C	Clear the composer when no text is selected (avoids conflict with Copy)

Behavior details

History cycling follows shell-style semantics: press ↑ to walk backwards through

your previously sent messages; press ↓ to walk forward again; at the newest end it restores whatever you had typed before you started navigating.

Ctrl+C only clears when the composer has content and no text is selected —

if you have selected text, the browser's native Copy takes precedence.

Uses Ctrl+C only, identical on Windows and macOS (on macOS, Cmd+C stays the system Copy).

---

📦 Install

From GitHub

dsh plugin --profile web add https://github.com/kexin8/dsh-composer-keys.git

From a local checkout

git clone https://github.com/kexin8/dsh-composer-keys.git
dsh plugin --profile web add link:~/dsh-composer-keys

Via npm (when published)

npm i dsh-composer-keys
dsh plugin --profile web add dsh-composer-keys

After installing, restart the DSH Web GUI and reload the page.

---

🧩 How it works

A client-only plugin. It registers an invisible component in the conversation.composer.dock slot (the additive, non-destructive input-region seat), which attaches a keydown listener on document and intercepts shortcuts only while the composer textarea is focused:

Arrow Up/Down — reads historical user messages from the live

ConversationSnapshot and fills the composer via inputActions.setDraft().

Ctrl+C — calls setDraft('') when the input is non-empty and nothing is selected.

No host process code, no persistence, no settings — pure client-side, stops cleanly on plugin stop/update.

---

🗂 Project structure

dsh-composer-keys/
├── lib/
│   ├── index.js        # host stub (client-only plugin)
│   └── client.js       # client module (__ModuleLoader__ format)
├── cordis.patch.yml    # cordis composition patch (inserts the plugin row)
├── package.json        # dsh plugin manifest
└── README.md

---

🤝 Contributing

PRs are welcome! Please make sure the plugin still works in the DSH Web GUI after your change. Keep the client code plain-JavaScript (no TypeScript/JSX in the shipped lib/ output) and never add host-side logic unless the feature truly needs it.

📄 License

[MIT](./LICENSE)

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