baixianger/dsh-bridge 预览 preview

baixianger/dsh-bridge

DeepSeek Harness 的同进程会话间消息传递插件

Project Overview项目介绍

This is a DSH-native plugin built exclusively for DeepSeek Harness, that enables cross-session discovery and messaging within a single local DSH host. It ships with three built-in tools: session_list to fetch active and persisted session states, session_send to deliver messages to target sessions, and session_messages to retrieve a bounded recent message log. You can install it directly via the DSH official CLI with the command dsh plugin --profile web add dsh-bridge@latest, and it does not add a separate settings page to your DSH instance after installation. All core functionality works out of the box immediately after the DSH host restarts.

This plugin is built for advanced DSH users who split large projects into multiple focused sessions and need to pass tasks or context between these sessions on the same host. A typical workflow starts with calling the session_list tool to get a full list of existing sessions, then selecting the correct target by ID or human-readable title to send your message. It automatically handles session state: idle persisted sessions are woken to accept new work, concurrent requests to cold sessions share a single resume operation, while archived sessions reject all incoming messages to avoid unwanted wake-ups. Delivery only confirms acceptance, not that the task has been completed by the model.

This plugin is released under the open-source MIT license, with no paid features or usage restrictions for personal or commercial use. All retained message logs and deduplication tables are stored in the host process memory, so all data resets when the plugin is unloaded or reloaded, and it does not offer durable persistent storage for messages. It exposes a public service interface for other DSH plugins to integrate, optional cross-host messaging and chat room features require separate plugins from the same author, which are not required for core local messaging functionality.

这是一款专为 DeepSeek Harness(DSH)开发的原生插件,核心功能是让同一 DSH 本地主机内的多个会话互相发现并交换消息,是 DSH 会话协作功能的本地基础层。它一共提供三个工具:列出当前所有会话及其状态、按会话ID或标题发送消息、读取限定条数的近期投递日志,自带符合规范的 DSH 包清单,可通过 DSH 官方 CLI 一键安装,无需额外独立配置。

面向需要在同一个 DSH 本地实例内拆分多个专项任务会话、再让不同会话互相调度传递任务的进阶用户使用。典型工作流是先调用工具列出当前主机内的所有会话,确认目标会话的ID或标题后再发起消息投递,目标会话如果处于休眠或持久化状态会被自动唤醒,存档会话会直接拒绝投递不会被唤醒。

该插件采用 MIT 许可开源免费使用,所有消息日志和去重表都存储在主机进程内存中,卸载或重新加载插件后数据会被清空,不提供持久化存储功能。它开放了公共服务接口供其他插件集成,跨主机传输和聊天室功能需要依赖同作者的其他 DSH 插件,不安装也不影响本地基础功能使用。

Pre-install check安装前体检Compatibility · Security兼容性 · 安全性 1 warning1 项注意
  • Only 3 stars - very few users, little community feedback星标只有 3,几乎没人在用,遇到问题缺少社区反馈
DSH walks through these 9 checksDSH 会逐条核对这 9 项

Compatibility兼容性

  • DSH, Node, OS and profile requirementsDSH 版本 / Node 版本 / 操作系统 / profile 是否满足要求
  • External dependencies and runtimes (Electron / Python / Docker, ...)外部依赖与运行时(Electron / Python / Docker 等)是否齐备
  • Conflicts with installed plugins: command names, skill / tool names, ports, duplicate MCP registration与已装插件是否冲突:命令名、skill / tool 重名、端口占用、重复 MCP 注册

Security安全性

  • Repo matches the facts registered here; archived or abandoned?仓库是否与页面登记一致,是否归档或长期停更
  • Safety of preinstall / install / postinstall and install.sh / setup.ps1preinstall / install / postinstall 与 install.sh、setup.ps1 是否安全
  • curl|bash, download-then-execute, obfuscation, unrelated domains → stop immediatelycurl|bash、下载即执行、混淆代码、无关域名 → 立刻停止
  • Typosquatting or unmaintained packages among the new dependencies新增依赖里有没有 typosquatting 或无人维护的包
  • Requested permissions vs. what the feature actually needs申请了哪些权限、是否超出功能所需(filesystem / network / shell / clipboard)
  • Any sudo / admin requirement, plus uninstall and rollback是否要求 sudo / 管理员权限,以及卸载与回滚方式

Anything uncertain must be marked unknown with a note on how to confirm it. This site's signal screen is a static snapshot, not a security audit.拿不准的必须标「未知」并说明要我怎么确认。本站的信号筛查是静态快照,不能替代安全审计。

Or use CLI install (for developers)或使用命令行安装(适合开发者)

CLI Install命令行安装

dsh plugin --profile web add dsh-bridge@latest

把 baixianger/dsh-bridge 加入你的 DSH 配置(web profile)即可启用。

READMEREADME

DSH Bridge

DSH Bridge

English · 简体中文

npm License: MIT DSH plugin

Let sessions in one DeepSeek Harness host discover each other and exchange messages. Bridge is the local foundation beneath Chat rooms and trusted Weave delivery.

Three tools, one local host

Tool Purpose
session_list Discover sessions and their current state.
session_send Send by exact session ID or human-readable title.
session_messages Read a bounded recent delivery log.

Quick start

dsh plugin --profile web add dsh-bridge@latest
dsh web

Ask an agent to list sessions, then send a message to the intended session. Bridge adds tools directly; it has no separate settings page.

For session_send, mode: auto tries the ID before the title; id and name select one lookup method. Titles match case-insensitively. Ambiguous names return candidate IDs instead of choosing a recipient for you.

Delivery that respects session state

flowchart LR
  Send[Send message] --> Resolve[Resolve target]
  Resolve --> Live[Live session]
  Resolve --> Cold[Resume persisted session]
  Live --> Queue[Queue follow-up]
  Cold --> Queue
  • Idle agents wake; running agents receive queued work.
  • Persisted sessions resume with their recorded preset and model.
  • Concurrent requests to a cold session share one resume operation.
  • Archived sessions reject delivery and are not woken.
  • Cancelling during a cold resume prevents a late follow-up, even if the shared load finishes.

A delivery acknowledgement means the session accepted the follow-up. It does not mean the model has processed it or completed the task.

Configuration

Field Default Purpose
recentMessages 1000 Retained messages per host.
dedupeCapacity 10000 Remembered external message IDs.
maxMessagesPerRead 100 Maximum messages returned per read.

Showing the opening section of the README — the full document lives in the repository以上为 README 开头摘要,完整文档在仓库内 · View the full README on GitHub →在 GitHub 查看完整 README →

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