Inject steering or correction into a running session while the model is thinking, or cancel the current turn, from a floating browser panel.
Install
# from GitHub (first run asks for allowBuilds approval — follow the hint, retry)
dsh plugin --profile web add github:CAI-MH/dsh-steer
Any plugin you install runs third-party code with your own permissions — it can read your files, use your credentials, and reach the network, and tool approvals don’t sandbox it. GitHub-sourced plugins also run build scripts at install time — pnpm blocks those until you allow them, so an install can stop with ERR_PNPM_GIT_DEP_PREPARE_NOT_ALLOWED or ERR_PNPM_IGNORED_BUILDS; dsh prints the exact key to add under allowBuilds in your profile’s pnpm-workspace.yaml, and the install works on the next run. Allowing a build is a trust decision: only install sources you trust, and pin a commit (github:owner/repo#sha).
README
This plugin publishes its README in Chinese only.
在大模型思考过程中随时向当前会话注入纠偏/引导信息，或打断当前回合 —— 而不是等整个任务跑完才能再次输入对话。DSH bundle 插件。
能力
- 发送引导（steer）：不打断当前回合，把纠偏信息注入正在运行的会话，模型在下一步边界读取（保留已完成的工作）。
- 打断（cancel）：停止当前回合（保留排队中的消息）。
- 左下角悬浮球 🧭 带状态点：绿点 = 有会话正在思考，灰点 = 空闲。
- 自动列出并选中「正在思考」的会话；多个会话并行时可手动切换目标。
文件
index.js— Host 半部分：webServer路由 +sessionController（steer / cancel / list）client.js— 浏览器半部分：shell.overlay悬浮面板cordis.patch.yml— host 组合插件行package.json— bundle 元数据
接口（同源 HTTP，仅本机回环 + 同源校验）
| 方法 | 路径 | 说明 |
|---|---|---|
| GET | /api/steer/sessions |
会话列表（含 running 标志） |
| POST | /api/steer/message |
{ sessionId, text, mode? }，mode 默认 steer，失败退化为 queue |
| POST | /api/steer/cancel |
{ sessionId } 打断当前回合 |
原理
依赖 DSH 宿主 sessionController 的编排层 steer 通道：
prompt({ requestId, sessionId, mode: 'steer', content })注入引导（消息以steering节点进入实时收件箱）；prompt(..., mode: 'queue')排队；cancel({ sessionId })打断当前回合。
注：steer 的生效粒度是「下一步边界」，不是打断正在流式输出的 token。若模型卡在长时间工具调用里，引导需等该步自然结束才被读取；要立即全停请用「打断」。
安装
让 DSH 调用 plugin_forge_install（dir 指向本目录），或手动：
- 拷贝本目录到 web profile 的
node_modules/dsh-steer/ - profile
package.json注册dependencies+dsh.profile.bundles - 重启 DSH Desktop 生效（bundle 需重启才被加载器扫入）
维护
改代码 → 改本目录源文件 → 重新 plugin_forge_install（重新拷入 node_modules）→ 重启 DSH Desktop。
Links
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