dsh-side-chat-plus

Side Chat Plus

侧边聊天 Plus (Side chat Plus) — DSH 网页插件：在对话中选择文本，并在按会话划分的侧边聊天中提问（隐藏的普通会话、独立的右侧面板、继承模型/effort/权限、查找开关）。

目标 Profile

插件会安装到这里；不确定时保持 web。

npx -y @deepseek-ai/dsh plugin --profile web add github:heartmove/dsh-side-chat#906239e981fb28eb71e3e756b10d4dba6cf79861

兼容性与来源证明

Side Chat Plus 以 dsh-side-chat-plus 发布，当前版本为 0.4.0-alpha.1。Plugin Hub 会校验它的 manifest，并保存精确安装来源，便于复现安装结果。

DSH 兼容范围: *
运行环境: web
发布来源: github
Registry 更新时间: 2026/9/15

版本

0.4.0-alpha.1prerelease

2026/9/15

0.3.4stable

2026/9/10

0.3.3stable

2026/9/3

0.3.2stable

2026/9/3

README

dsh-side-chat — 侧边聊天 (Side chat)

An enhanced version of a Codex-style side chat for DSH: a dedicated, agentic chat in a right-side panel, scoped to the conversation it was started from and aware of its workspace. Select part of a conversation and ask about it in the side chat; the side chat inherits the main conversation's toolset, model, and permission preset, and its AI replies can be brought back to the main conversation (directly or as a summary, into the composer draft or as a collapsed context row).

On top of the Codex-style base, it adds one extra capability: when the main agent asks you a question dialog, you can side-chat about the question and its options without interrupting the flow — let the AI help you think it through first, then bring the answer back and answer the dialog.

中文文档见 README.zh.md.

What it does

Select text → ask in a side chat. Select any part of a message and a floating button "Ask in side chat" appears. The selected text is carried into the side chat automatically.
Per-conversation isolation. Each side chat is a hidden ordinary DSH session (meta.parentSession links it to the conversation that started it, and the session is archived so it never appears in the main session list). Every conversation gets its own side chat.
Inherits main-conversation context. The side chat is aware of the conversation it was started from and its working directory, and inherits the main conversation's toolset, model, thinking effort, and permission preset by default — so it can act on the same workspace as the main conversation.
Model / effort / permission are adjustable. A two-level model menu (provider → model → effort) and a permission menu are copied from the main conversation, so each side chat can be tuned independently.
"Look up workspace / parent when needed" switch (default off). When on, the side chat may read files from the workspace and the parent conversation when it needs more information.
Normal conversation capabilities. Markdown replies, thinking/reasoning display, image attachments (paste / drag-and-drop), send/stop controls, and thinking-duration display — all reuse the same UI primitives as the main conversation.
Bring AI replies back to the main conversation. Every assistant reply in the side chat can be brought into the current main conversation: select part of it with the mouse, or insert the whole reply in one click. Either way you can choose "Insert directly" (verbatim) or "Summarize & insert" (the side chat's inherited model summarizes it first). Where it lands is configurable: into the composer draft, or as a collapsed context row (injected as context — not into the composer, never sent).
Ask about the current question dialog — without interrupting the flow. When the main conversation shows a question dialog (the agent asking you something), the side panel automatically lists the question and each option (no manual text selection needed). Each question has "Bring all" and each option has "Bring", both offering to continue an existing side chat or start a new one. The list can be collapsed / expanded, and items can be deleted individually or all at once (deleted items stay gone).
Deletable side chats. Each entry in the side-chat list can be deleted individually, or all of them at once via "Delete all".
Resolution-aware, resizable, collapsible panel. Drag to resize (280–720 px); the width is automatically capped to keep the panel within ~40% of the window and to leave the main chat usable, re-adapts when the window is resized (different monitor, zoom), and is remembered across reloads. Collapse and expand; no close button.
Language-aware. The plugin follows DSH's language setting (Chinese / English).

Codex-style side chat, enhanced

This plugin is an enhanced version of a Codex-style side chat: a second, agentic chat that works beside the main conversation — plus an extra capability on top of the Codex-style base: side-chatting about the current question dialog without interrupting the flow.

The Codex-style base. The side chat is a real DSH agent session, not a scratchpad:

It inherits the main conversation's setup — toolset, permission preset, model / thinking effort, and working directory — so it can read and work with the same workspace as the main conversation, subject to the permission preset you choose for it.
The "Look up workspace / parent when needed" switch (default off) lets it read workspace files and the parent conversation's records when the task needs more context.
Model / thinking effort / permission preset are adjustable per chat, so a hard task can be handed to a stronger model without touching the main conversation.
The final reply (or a summary of it) can be brought back into the main conversation — into the composer draft or as a collapsed context row — the Codex-style "hand the result over" without copy-pasting.

The enhancement: question-dialog side chat, no flow interruption. When the main agent asks you something, the flow normally stops until you answer. This plugin lets you keep moving: the side panel automatically lists the question and every option; bring the whole question or any single option into a side chat (new or existing), let the AI analyze it for you, then bring the answer back and answer the dialog. The main conversation simply waits — nothing is interrupted, and you never have to answer before you're ready.

Requirements

Node.js ≥ 20
pnpm
DSH ≥ 0.1.0-rc.6 (the harness engines.dsh constraint); verified against 0.1.5-alpha.2 and 0.1.6-alpha.1. Where those lines differ (catalog() vs selectFor() on permission presets, the added maxImageDimension image limit, the IconSendOutline16 icon removal) the plugin feature-detects and serves both.
pnpm build ends with check-seed-exports, which compares the client bundle's frozen-module-table imports against a real DSH install. Set DSH_INSTALL (or pass --shell) when the install is not discoverable via dsh on PATH; without a target the check skips instead of failing.

Build

pnpm install
pnpm build

pnpm build clears lib/, runs tsc -p tsconfig.build.json for type declarations, then bundles the host (lib/index.js) and client (lib/client.js + lib/client-registry.js) with tsdown.

CI and publishing

GitHub Actions covers two jobs:

ci.yml runs on every push to main and on pull requests: it installs dependencies, typechecks, builds, runs the test script, and packs the tarball (uploaded as an artifact) for Node 20 and 22.
publish.yml fires when a v* tag is pushed: it builds and publishes the package to npm as dsh-side-chat-plus, authenticated with the NPM_TOKEN repository secret.

The package name is dsh-side-chat-plus (the plain dsh-side-chat name on npm belongs to a different maintainer, so the release is published under the -plus name).

Registry dependencies. The harness packages this plugin targets (the DSH 0.1.2 API line) are published to npm as prereleases (0.1.2-rc.1) and, in a few cases, declare internal dependencies with a plain >=0.1.2 range that npm/pnpm refuses to match against a prerelease. The developer pnpm-workspace.yaml therefore points the @deepseek-ai/dsh-* packages at a local harness checkout (absolute D:/code/... paths that exist only on the maintainer's machine). CI swaps that file for one whose overrides pin every @deepseek-ai/dsh-* dependency to 0.1.2-rc.1, so installs resolve from the registry. On another machine, point the overrides at your own harness clone or use the CI workspace file as a template.

Deploy

DSH web loads external plugins from the active profile. This package is a bundle: its package.json declares dsh.bundle.patch → cordis.patch.yml, whose insert row mounts the plugin. That declaration is what lets dsh plugin add install the package and activate it in one step.

Recommended: install from npm. The package is published to npm as dsh-side-chat-plus, so dsh plugin add needs no source checkout — the tarball ships the prebuilt lib/ and is activated in one go.

Install from npm

The built package is published to npm as dsh-side-chat-plus. Installed from the registry, the tarball ships the prebuilt lib/ (plus cordis.patch.yml and dsh.plugin.json), so no source build is needed:

npx -p @deepseek-ai/dsh dsh plugin --profile web add dsh-side-chat-plus

dsh plugin reconciles the bundle into the profile's dsh.profile.bundles layer list; the prebuilt lib/ means nothing extra runs at install time. Version falls out of the tagged release (see CI and publishing).

Restart dsh web, then hard-refresh the page (Ctrl/Cmd+Shift+R).

Install from GitHub

npx -p @deepseek-ai/dsh dsh plugin --profile web add github:heartmove/dsh-side-chat-plus

dsh plugin forwards to pnpm inside ~/.dsh/profiles/web/, then reconciles the bundle into the profile's dsh.profile.bundles layer list. A git install fetches sources, so pnpm runs the package's prepare script (tsdown) to build lib/ from src/ after checkout.

pnpm ≥ 10 refuses to run a git dependency's prepare script until it is allowlisted, so the first add fails with an "Ignored build scripts" hint. Copy the exact package key pnpm printed into the profile's pnpm-workspace.yaml (~/.dsh/profiles/web/pnpm-workspace.yaml):

allowBuilds:
  dsh-side-chat-plus: true

then re-run the add. That allowance means "run this package's code on my machine at install time" — only allow packages whose source you trust, and pin a commit (github:heartmove/dsh-side-chat-plus#<sha>) so a later push cannot silently change what runs.

Restart dsh web, then hard-refresh the page (Ctrl/Cmd+Shift+R).

Install from a local checkout

From the directory that contains this checkout:

npx -p @deepseek-ai/dsh dsh plugin --profile web add ./dsh-side-chat-plus

pnpm links the checkout and dsh activates the bundle the same way.

Manual link

To manage the profile by hand, link the package and list it as a bundle in ~/.dsh/profiles/web/package.json (the bundle's own cordis.patch.yml supplies the loader row, so no insert entry is needed):

{
  "dependencies": {
    "dsh-side-chat-plus": "link:D:\\path\\to\\dsh-side-chat-plus"
  },
  "dsh": {
    "profile": {
      "bundles": ["@deepseek-ai/dsh-base", "@deepseek-ai/dsh-web-app", "dsh-side-chat-plus"]
    }
  }
}

(On POSIX systems use link:/path/to/dsh-side-chat-plus.) Then run pnpm install in the profile directory and restart dsh web.

Usage

Select part of any message in the main conversation.
A floating "Ask in side chat" button appears — click it.
- If a side chat already exists for this conversation, you'll also see "Continue active side chat".
The right-side panel opens (or expands) with the selected text staged in the composer.
Adjust model / effort and permission, and toggle "Look up workspace / parent when needed" as desired.
Send. The reply streams back with markdown rendering and, where applicable, a "Think" row for the model's reasoning.
Drag the panel's left edge to resize, or use the collapse/expand control.

Sending behavior

By default (sendImmediately on), selecting text sends it immediately and appends your configured default prompt. Turn sendImmediately off in settings to stage the selection as an attachment instead, so you can review and edit before sending.

Bring replies back to the main conversation

Assistant replies in the side chat can be brought into the current main conversation (never sent):

Bring a selection. Select part of an assistant reply in the side chat, then choose "Insert directly" (verbatim) or "Summarize & insert" (the side chat's inherited model summarizes it first) from the floating menu.
Bring the whole reply. Each assistant reply has "Insert directly" and "Summarize & insert" buttons under its text, for inserting the full reply (or its summary) in one click.
Per the bring-back target setting, the content is either appended to the main composer draft (edit before sending) or injected as a collapsed context row (source-tagged, not into the composer; the model sees it next turn).

Bring-back demo

Ask about the current question dialog

When the main conversation shows a question dialog, the side panel automatically lists the question and its options:

While the panel is closed, a floating entry appears beside the dialog's header — click it to open the panel.
Each question has "Bring all" and each option has "Bring", both offering to continue an existing side chat or start a new one.
The list can be collapsed / expanded, and items can be deleted individually or all at once (deleted items stay gone).

The main conversation keeps waiting on the dialog — nothing is interrupted; do the research in the side chat first, then bring the answer back and answer the dialog.

Question dialog demo

Delete side chats

Each entry in the side-chat list has a "×" delete button; "Delete all" at the top-right removes every side chat of the current conversation.

Settings

Open DSH Settings → 侧边聊天 (Side chat) to configure:

Setting	Default	Description
`lookupDefault`	off	Whether the "look up workspace / parent" switch is on by default for new side chats.
`sendImmediately`	on	Whether selecting text sends it immediately, or stages it as an attachment.
`defaultPrompt`	(empty)	Extra prompt appended when the selection is sent immediately.
`bringMode`	`draft`	Where brought-back content lands: `draft` into the composer, or `context` as a collapsed context row.
`panelHome`	`sidebar-right`	Where the panel lives: `sidebar-right` docks it into the new built-in right sidebar as a "Side chat" tab (same rail as document previews, default); `floating` is the classic drag-resizable right-edge panel. In floating mode the side chat yields automatically while the built-in sidebar is open (docked, fullscreen or floated), so the two never cover each other.

Preferences are stored in the DSH settings namespace dsh-side-chat.

Project layout

src/
  index.ts            host plugin (routes, session/agent lifecycle, transcript folding)
  wire.ts             request/response helpers
  trust-fence.ts      loopback / trusted-API request guard
  settings-shared.ts  preference vocabulary shared by host and client
  context-types.ts    Cordis Context type augmentation
  client/
    index.tsx         client plugin (panel, composer, settings section, floating buttons)
    api.ts            client↔host API types
    locales.ts        zh/en dictionaries
    client.module.css panel/composer/settings styles
    layout.css        #root margin-right driven by panel width
cordis.patch.yml      bundle patch layer (inserts the loader row; dsh.bundle.patch)
dsh.plugin.json       external plugin manifest
tsdown.config.ts      bundle config (client externals + CSS inlining)

License

MIT

README

dsh-side-chat — 侧边聊天 (Side chat)

中文文档见 README.zh.md.

What it does

Select text → ask in a side chat. Select any part of a message and a floating button "Ask in side chat" appears. The selected text is carried into the side chat automatically.
Per-conversation isolation. Each side chat is a hidden ordinary DSH session (meta.parentSession links it to the conversation that started it, and the session is archived so it never appears in the main session list). Every conversation gets its own side chat.
Inherits main-conversation context. The side chat is aware of the conversation it was started from and its working directory, and inherits the main conversation's toolset, model, thinking effort, and permission preset by default — so it can act on the same workspace as the main conversation.
Model / effort / permission are adjustable. A two-level model menu (provider → model → effort) and a permission menu are copied from the main conversation, so each side chat can be tuned independently.
"Look up workspace / parent when needed" switch (default off). When on, the side chat may read files from the workspace and the parent conversation when it needs more information.
Normal conversation capabilities. Markdown replies, thinking/reasoning display, image attachments (paste / drag-and-drop), send/stop controls, and thinking-duration display — all reuse the same UI primitives as the main conversation.
Bring AI replies back to the main conversation. Every assistant reply in the side chat can be brought into the current main conversation: select part of it with the mouse, or insert the whole reply in one click. Either way you can choose "Insert directly" (verbatim) or "Summarize & insert" (the side chat's inherited model summarizes it first). Where it lands is configurable: into the composer draft, or as a collapsed context row (injected as context — not into the composer, never sent).
Ask about the current question dialog — without interrupting the flow. When the main conversation shows a question dialog (the agent asking you something), the side panel automatically lists the question and each option (no manual text selection needed). Each question has "Bring all" and each option has "Bring", both offering to continue an existing side chat or start a new one. The list can be collapsed / expanded, and items can be deleted individually or all at once (deleted items stay gone).
Deletable side chats. Each entry in the side-chat list can be deleted individually, or all of them at once via "Delete all".
Resolution-aware, resizable, collapsible panel. Drag to resize (280–720 px); the width is automatically capped to keep the panel within ~40% of the window and to leave the main chat usable, re-adapts when the window is resized (different monitor, zoom), and is remembered across reloads. Collapse and expand; no close button.
Language-aware. The plugin follows DSH's language setting (Chinese / English).

Codex-style side chat, enhanced

The Codex-style base. The side chat is a real DSH agent session, not a scratchpad:

It inherits the main conversation's setup — toolset, permission preset, model / thinking effort, and working directory — so it can read and work with the same workspace as the main conversation, subject to the permission preset you choose for it.
The "Look up workspace / parent when needed" switch (default off) lets it read workspace files and the parent conversation's records when the task needs more context.
Model / thinking effort / permission preset are adjustable per chat, so a hard task can be handed to a stronger model without touching the main conversation.
The final reply (or a summary of it) can be brought back into the main conversation — into the composer draft or as a collapsed context row — the Codex-style "hand the result over" without copy-pasting.

Requirements

Node.js ≥ 20
pnpm
DSH ≥ 0.1.0-rc.6 (the harness engines.dsh constraint); verified against 0.1.5-alpha.2 and 0.1.6-alpha.1. Where those lines differ (catalog() vs selectFor() on permission presets, the added maxImageDimension image limit, the IconSendOutline16 icon removal) the plugin feature-detects and serves both.
pnpm build ends with check-seed-exports, which compares the client bundle's frozen-module-table imports against a real DSH install. Set DSH_INSTALL (or pass --shell) when the install is not discoverable via dsh on PATH; without a target the check skips instead of failing.

Build

pnpm install
pnpm build

pnpm build clears lib/, runs tsc -p tsconfig.build.json for type declarations, then bundles the host (lib/index.js) and client (lib/client.js + lib/client-registry.js) with tsdown.

CI and publishing

GitHub Actions covers two jobs:

ci.yml runs on every push to main and on pull requests: it installs dependencies, typechecks, builds, runs the test script, and packs the tarball (uploaded as an artifact) for Node 20 and 22.
publish.yml fires when a v* tag is pushed: it builds and publishes the package to npm as dsh-side-chat-plus, authenticated with the NPM_TOKEN repository secret.

The package name is dsh-side-chat-plus (the plain dsh-side-chat name on npm belongs to a different maintainer, so the release is published under the -plus name).

Registry dependencies. The harness packages this plugin targets (the DSH 0.1.2 API line) are published to npm as prereleases (0.1.2-rc.1) and, in a few cases, declare internal dependencies with a plain >=0.1.2 range that npm/pnpm refuses to match against a prerelease. The developer pnpm-workspace.yaml therefore points the @deepseek-ai/dsh-* packages at a local harness checkout (absolute D:/code/... paths that exist only on the maintainer's machine). CI swaps that file for one whose overrides pin every @deepseek-ai/dsh-* dependency to 0.1.2-rc.1, so installs resolve from the registry. On another machine, point the overrides at your own harness clone or use the CI workspace file as a template.

Deploy

Recommended: install from npm. The package is published to npm as dsh-side-chat-plus, so dsh plugin add needs no source checkout — the tarball ships the prebuilt lib/ and is activated in one go.

Install from npm

npx -p @deepseek-ai/dsh dsh plugin --profile web add dsh-side-chat-plus

Restart dsh web, then hard-refresh the page (Ctrl/Cmd+Shift+R).

Install from GitHub

npx -p @deepseek-ai/dsh dsh plugin --profile web add github:heartmove/dsh-side-chat-plus

allowBuilds:
  dsh-side-chat-plus: true

Restart dsh web, then hard-refresh the page (Ctrl/Cmd+Shift+R).

Install from a local checkout

From the directory that contains this checkout:

npx -p @deepseek-ai/dsh dsh plugin --profile web add ./dsh-side-chat-plus

pnpm links the checkout and dsh activates the bundle the same way.

Manual link

{
  "dependencies": {
    "dsh-side-chat-plus": "link:D:\\path\\to\\dsh-side-chat-plus"
  },
  "dsh": {
    "profile": {
      "bundles": ["@deepseek-ai/dsh-base", "@deepseek-ai/dsh-web-app", "dsh-side-chat-plus"]
    }
  }
}

(On POSIX systems use link:/path/to/dsh-side-chat-plus.) Then run pnpm install in the profile directory and restart dsh web.

Usage

Select part of any message in the main conversation.
A floating "Ask in side chat" button appears — click it.
- If a side chat already exists for this conversation, you'll also see "Continue active side chat".
The right-side panel opens (or expands) with the selected text staged in the composer.
Adjust model / effort and permission, and toggle "Look up workspace / parent when needed" as desired.
Send. The reply streams back with markdown rendering and, where applicable, a "Think" row for the model's reasoning.
Drag the panel's left edge to resize, or use the collapse/expand control.

Sending behavior

Bring replies back to the main conversation

Assistant replies in the side chat can be brought into the current main conversation (never sent):

Bring a selection. Select part of an assistant reply in the side chat, then choose "Insert directly" (verbatim) or "Summarize & insert" (the side chat's inherited model summarizes it first) from the floating menu.
Bring the whole reply. Each assistant reply has "Insert directly" and "Summarize & insert" buttons under its text, for inserting the full reply (or its summary) in one click.
Per the bring-back target setting, the content is either appended to the main composer draft (edit before sending) or injected as a collapsed context row (source-tagged, not into the composer; the model sees it next turn).

Bring-back demo

Ask about the current question dialog

When the main conversation shows a question dialog, the side panel automatically lists the question and its options:

While the panel is closed, a floating entry appears beside the dialog's header — click it to open the panel.
Each question has "Bring all" and each option has "Bring", both offering to continue an existing side chat or start a new one.
The list can be collapsed / expanded, and items can be deleted individually or all at once (deleted items stay gone).

The main conversation keeps waiting on the dialog — nothing is interrupted; do the research in the side chat first, then bring the answer back and answer the dialog.

Question dialog demo

Delete side chats

Each entry in the side-chat list has a "×" delete button; "Delete all" at the top-right removes every side chat of the current conversation.

Settings

Open DSH Settings → 侧边聊天 (Side chat) to configure:

Setting	Default	Description
`lookupDefault`	off	Whether the "look up workspace / parent" switch is on by default for new side chats.
`sendImmediately`	on	Whether selecting text sends it immediately, or stages it as an attachment.
`defaultPrompt`	(empty)	Extra prompt appended when the selection is sent immediately.
`bringMode`	`draft`	Where brought-back content lands: `draft` into the composer, or `context` as a collapsed context row.
`panelHome`	`sidebar-right`	Where the panel lives: `sidebar-right` docks it into the new built-in right sidebar as a "Side chat" tab (same rail as document previews, default); `floating` is the classic drag-resizable right-edge panel. In floating mode the side chat yields automatically while the built-in sidebar is open (docked, fullscreen or floated), so the two never cover each other.

Preferences are stored in the DSH settings namespace dsh-side-chat.

Project layout

src/
  index.ts            host plugin (routes, session/agent lifecycle, transcript folding)
  wire.ts             request/response helpers
  trust-fence.ts      loopback / trusted-API request guard
  settings-shared.ts  preference vocabulary shared by host and client
  context-types.ts    Cordis Context type augmentation
  client/
    index.tsx         client plugin (panel, composer, settings section, floating buttons)
    api.ts            client↔host API types
    locales.ts        zh/en dictionaries
    client.module.css panel/composer/settings styles
    layout.css        #root margin-right driven by panel width
cordis.patch.yml      bundle patch layer (inserts the loader row; dsh.bundle.patch)
dsh.plugin.json       external plugin manifest
tsdown.config.ts      bundle config (client externals + CSS inlining)

License

MIT

Side Chat Plus

兼容性与来源证明

版本

相关插件

Side Chat Plus

README

dsh-side-chat — 侧边聊天 (Side chat)

What it does

Codex-style side chat, enhanced

Requirements

Build

CI and publishing

Deploy

Install from npm

Install from GitHub

Install from a local checkout

Manual link

Usage

Sending behavior

Bring replies back to the main conversation

Ask about the current question dialog

Delete side chats

Settings

Project layout

License

兼容性与来源证明

版本

相关插件

相关插件

相关插件

README

dsh-side-chat — 侧边聊天 (Side chat)

What it does

Codex-style side chat, enhanced

Requirements

Build

CI and publishing

Deploy

Install from npm

Install from GitHub

Install from a local checkout

Manual link

Usage

Sending behavior

Bring replies back to the main conversation

Ask about the current question dialog

Delete side chats

Settings

Project layout

License