dsh-side-chat
适用于 DeepSeek Harness 的 Codex 风格临时侧边对话。
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:Lukeknow0/dsh-side-chat#3012778737f9a527646b6b7b7c85d2dd00d9312bSide Chat 以 dsh-side-chat 发布，当前版本为 0.2.0。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。
点击下方 Badge 复制 Markdown，粘贴到 README 即可。
验证 package.json 声明的 GitHub 仓库，即可管理这个公开页面。认领后，Hub 会优先安排当前版本的安全扫描，并在通过后公开展示结果。
认领这个 Plugin →DSH Side Chat: Ask aside. Stay on track.
Codex-style temporary side conversations for DeepSeek Harness.
Ask aside. Stay on track. Open a focused drawer that inherits the completed parent context, ask a temporary question, then close it without writing the exchange back into the main conversation.
Side Chat installed in DeepSeek Harness
Long coding conversations accumulate decisions, plans, and in-flight work. A small clarification can pull the main agent away from that trajectory. Side Chat gives the clarification its own child runtime while keeping the parent visible and independent.
turn/end, never through a half-finished turn.Cmd/Ctrl + Shift + . to open or close.dsh plugin --profile web add github:Lukeknow0/dsh-side-chat
Restart the running dsh web process after installation, then refresh the existing Harness page.
git clone https://github.com/Lukeknow0/dsh-side-chat.git
cd dsh-side-chat
pnpm install
pnpm run check
dsh plugin --profile web add .
When dsh is being run directly from a DeepSeek Harness source checkout, use its package script:
pnpm dsh plugin --profile web add /absolute/path/to/dsh-side-chat
Cmd/Ctrl + Shift + ..A parent can own one retained Side Chat at a time. Visible drawers and actively generating children do not consume the lease. After the drawer is parked or detached and the child is idle, the Host keeps it for 30 minutes. Explicit close ends it immediately. Reloading the page can reattach to the retained Host conversation when you open Side Chat again.
Side Chat applies four monotonic controls to its child agent:
| Layer | Behavior |
|---|---|
| Fork boundary | Copies only the balanced event prefix through the latest completed turn |
| Policy override | Appends sandboxMode: read-only and approvalPolicy: never after the inherited seed |
| Tool visibility | Exposes only read-oriented tools that are actually available in the parent composition |
| Execution guard | Denies every unknown or non-read-only tool, including nested Code Mode dispatch |
The tool guard is the final authority. Adding a new tool to Harness does not silently grant it to Side Chat.
Temporary does not mean guaranteed physical erasure on DSH 0.1.0-rc.7. That release exposes no public API for deleting a durable session log. On explicit close or idle expiry, this plugin:
AgentHandle, removing the child from the active runtime;The archived session log may remain on disk. This project does not unlink private persistence files or depend on unstable internal storage paths. See SECURITY.md.
sequenceDiagram
participant U as User
participant D as Side drawer
participant H as SideChatService
participant P as Parent agent
participant C as Child agent
U->>D: Open Side Chat
D->>H: start(parentId, chatToken)
H->>P: read completed-turn prefix
H->>C: create hidden read-only child
H-->>D: childId and seedLength
loop while drawer is open
D->>H: read(chatToken)
H-->>D: child-only transcript snapshot
end
U->>D: side question
D->>H: send(chatToken, question)
H->>C: Agent.followup(message)
Note over P,C: Parent and child run independently
U->>D: Switch parent task
D->>D: Park drawer state by parent
Note over D,H: Visible/running stays alive; parked + idle gets 30 min
U->>D: Return to parent and restore transcript
U->>D: Close
D->>H: close(chatToken)
H->>C: abort, cancel, dispose, archive
The child is tagged with origin: subagent but intentionally has no durable parentSession catalog link. It appears in neither the workspace tree nor the parent's subagent catalog; the Host retains sole prompt authority while the drawer owns its opaque token.
| Component | Support |
|---|---|
| DeepSeek Harness | >=0.1.0-rc.7 <0.2.0 |
| Node.js | `^22.19.0 |
| Browser | Current Chromium/Safari/Firefox supported by DSH Web |
| Package manager | pnpm 11.7 for development |
The development dependency graph uses the coherent rc.8 package set while public peer ranges include rc.7. The plugin is also installed and boot-tested against the local DSH 0.1.0-rc.7 checkout. Published rc.7 packages currently resolve several caret peers to rc.8, so pinning every standalone development dependency to rc.7 creates duplicate type universes and is not a faithful application install.
pnpm install
pnpm run typecheck
pnpm run test
pnpm run build
pnpm run smoke
pnpm run check
pnpm run check runs linting, three strict TypeScript projects, unit tests, host and browser builds, runtime smoke assertions, and publint.
src/
host/ host-owned child lifecycle
shared/ Zod contracts and tool policy
client/ drawer, controller, locale, remote face
remote-descriptors.ts typed Typert RPC descriptors
tests/ boundary, policy, contract, package tests
docs/assets/ campaign and installed-state visuals
The visual identity uses two parallel rails, with one rail briefly branching away. It represents a question that diverges without changing the main trajectory.
#0B0D0E#F2F0E8#B7E85B#E9705BThe drawer itself uses official DSH tokens and primitives, so it follows the active theme while retaining the mint branch accent. The complete identity board is in docs/assets/brand-board.png.
This is an MVP and the public API surface may evolve before 1.0. The intended invariants are stable: safe completed-turn fork, no writes, no parent mutation, one retained Side Chat per parent, task-switch restoration, and cleanup on explicit close or idle expiry.
MIT. See LICENSE and THIRD_PARTY_NOTICES.md.
Architecture research was informed by the MIT-licensed dsh-nested-followups project and by official DeepSeek Harness source. No source file is vendored wholesale.
DeepSeek Harness and Codex are trademarks of their respective owners. This project is not affiliated with DeepSeek or OpenAI.