Visual, non-linear conversation workspace for DeepSeek Harness — sessions, follow-ups and branches become a browsable conversation map.
Install
# from GitHub (first run asks for allowBuilds approval — follow the hint, retry)
dsh plugin --profile web add github:liangmianya/dsh-synapse
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.
把同一工作区中的会话、追问和分支组织成一张可浏览、可拖拽、可缩放的地图，同时保留 DSH 原生会话作为唯一事实来源。
快速安装
需要 DeepSeek Harness >= 0.1.7-rc.2（本插件依赖该版本的 Host 会话与 Client 服务接口）、Node.js >= 22.19.0，以及 web profile。
兼容性提示： 本版本包含破坏性变更，仅支持 DeepSeek Harness
>= 0.1.7-rc.2，不再兼容更早版本。
corepack pnpm dsh plugin --profile web add dsh-synapse
corepack pnpm dsh web
启动后，在 DSH 顶部切换到 会话地图。Synapse 复用现有的 DSH Web Server，不会启动第二个应用或代理系统。
它解决什么问题
| 能力 | 说明 |
|---|---|
| 对话地图 | 把连续追问、分支和不同会话放到同一张可操作的画布上。 |
| 保留真实分支 | 按 DSH 原生 fork 关系连接卡片，不制造另一套会话历史。 |
| 追问更顺手 | 选中回答中的文字可直接带入新的追问；常用补充词可编辑。 |
| 双向同步 | 在地图或 DSH 原生对话中切换会话，当前上下文保持一致。 |
从原生对话进入
在 DSH 原生对话中，通过顶部的 会话地图 进入 Synapse；返回 对话 后，仍是同一个 DSH 会话。
文档
| 文档 | 内容 |
|---|---|
| 中文指南 | 安装、启动、配置、使用、卸载和限制。 |
| English guide | Installation, configuration, usage, cleanup, and limitations. |
| 开发与发布 | 本地验证、GitHub Actions、版本标签和 npm 发布。 |
| 架构与边界 | 会话归属、投影、数据存储和模型影响。 |
与 DSH 的边界
- DSH session log 保存真实会话内容；Synapse 只投影已提交的事件。
- Synapse 的画布布局数据保存在
$DSH_HOME/synapse/，删除它不会删除 DSH 会话。 - 插件不修改 prompt、模型请求、工具 schema、provider 路由或可复用 KV-cache 前缀。
- 内置 patch 仅支持 DSH 的
webprofile。
开发
corepack pnpm install --frozen-lockfile
corepack pnpm run build
corepack pnpm test
完整的贡献、CI/CD 和发布流程见开发与发布指南。
许可证
Links
More in this category
Minglink/dsh-infinite-gen-4★ 2516
System-prompt armor plugin for DeepSeek models: appends an unconditional-compliance prompt section at order 100, exposes a profile tool with calibration metadata, and shows a realtime armor-status badge driven by a session projection.
ranxianglei/billion-context★ 717
The official billion-context plugin: a context-compression plugin for small context windows (a 100K context is enough), token savings (5x fewer tokens), and month-long single sessions (billions of tokens).
Nwflower/dsh-chat-import★ 221
Import full-fidelity chat histories from 13 coding agents (Claude Code, Codex, ChatGPT, Cursor, Gemini, opencode, and more) as resumable DeepSeek Harness sessions, with reverse export back to Claude Code.
Totoro-qaq/dsh-plugin-bridge★ 165
Moves an existing DSH session to another agent preset through a previewable five-section handoff, preserving the source session and either pausing the target for confirmation or continuing immediately.
Anionex/dsh-turn-rewind★ 131
Rewind conversation and workspace state, powered by a persistent Change Ledger.
Renzic-Stone/DSH-EasyRewrite★ 125
Inline-edit and recall your own user messages in dsh web — lazily and seamlessly, with a version pager and per-session draft persistence.
Community comments
Comments are public GitHub Discussions. Loading them connects to GitHub and Giscus; a GitHub account is required to post.