lmst2/dsh-asc

Project Overview项目介绍

dsh-asc is a context-compaction plugin for DeepSeek Harness. It lets the model decide when and what to compact, recording each compaction as a durable, replayable, searchable, reversible session-log replacement event. It provides tools for context status, tiered compression, decompression, recap, and full-log search. Use it for long-session context management. It requires Node.js 22.19+ or 24+, a service restart after installation, and disabling the default basic compaction backend.

dsh-asc 是 DeepSeek Harness 的上下文压缩插件,让模型自行决定压缩时机与内容,并把每次压缩作为可回放、可搜索、可撤销的会话日志替换事件提交。它提供状态查看、分层压缩、解压、摘要复读和全文搜索工具,适合长会话上下文管理。注意需 Node 22.19+ 或 24+,安装后重启服务,并需禁用默认 basic 压缩后端。

Pre-install check安装前体检Compatibility · Security兼容性 · 安全性 1 warning1 项注意
  • Only 2 stars - very few users, little community feedback星标只有 2,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-asc

把 lmst2/dsh-asc 加入你的 DSH 配置(web profile)即可启用。

READMEREADME

dsh-asc

npm GitHub tag license

English | 中文

dsh-asc (full name DeepSeek Harness Agentic Surface Compaction) is a context-compaction plugin for DeepSeek Harness: the model itself decides when and what to compact, and every compaction decision is committed as a durable session-log replacement event (surfaceOp: replace) — replayable, searchable, and reversible.

Inspired by the model-driven compaction philosophy of opencode-acp, but built on DSH's event-sourced log: compaction creates no side-state files, decompression is log replay, and search covers the full log including compacted originals.

Install

Prerequisites: a working DeepSeek Harness installation (dsh CLI available); Node.js ^22.19 or >=24.

From npm (recommended):

dsh plugin --profile <name> add dsh-asc

From GitHub — to use a commit newer than the npm release:

dsh plugin --profile <name> add github:lmst2/dsh-asc

dsh plugin adds the plugin to the profile and enables it automatically based on the dsh.bundle declaration in the package; the tools and the system prompt load together with that profile.

Restart required: after installing, restart the running DeepSeek Harness service.

Other install options

From source — to modify the plugin itself, or to contribute:

git clone https://github.com/lmst2/dsh-asc.git
cd dsh-asc
pnpm install
pnpm build
dsh plugin --profile <name> add "link:$(pwd)"

Disabling the basic backend

ctx.compaction allows only one provider at a time. Disable the default basic backend in your profile's own cordis.patch.yml:

- id: compaction-basic
  disabled: true

Optionally mount the invariant companion and the full-text-search backend:

- insert:
    - id: dsh-asc-invariant          # runtime invariant checks (optional, recommended)
      name: "dsh-asc/invariant"
    - id: session-query-sqlite       # context_search full-text backend (optional)
      name: "@deepseek-ai/dsh-session-query-sqlite"

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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