Plugin directory / Developer / dsh-compaction
dsh-compaction
Verified · install-tested on dsh ljsysfurryACE
What it does
AgentFrame compaction backend for DeepSeek Harness: semantic+physical KV compression (35.6x)
Works — verified, early-stage project
AgentFrame compaction backend for DeepSeek Harness: semantic+physical KV compression (35.6x) It installs cleanly and boots without issues in our testing. It's early-stage but functional.
“Verified” means our automated CI actually ran dsh plugin add in a clean profile and it booted — nothing more. Feature descriptions and version compatibility are the author’s claims. This is not a security audit and not an endorsement of third-party code.
README
dsh-compaction-agentframe
AgentFrame 压缩后端插件 —— 把 DeepSeek Harness 的默认 LLM 摘要压缩替换为
语义 + 物理双轨压缩(28.4x KV 压缩思路)。
为什么替换默认压缩
默认 compaction-basic 用 LLM 摘要(有损总结旧对话),每次压缩都要一次
LLM 调用,且摘要可能丢细节。
AgentFrame 的思路:
- 语义轨:MemoryDirector 判断哪些 token 值得保留(去闲聊、留关键)
- 物理轨:吸收式 MLA + INT4 量化(270KB→7.6KB/token,28.4x)
- 效果:保留关键信息 + 大幅省 token + 不额外调用 LLM
使用
在 profile 的 cordis.patch.yml 中把 compaction-basic 替换为:
- id: compaction-agentframe
name: '@deepseek-ai/dsh-compaction-agentframe'
config:
semantic: true
retainRatio: 0.2
physical: true
配置
| 字段 | 默认 | 说明 |
|---|---|---|
semantic |
true | 语义压缩(保留高信息行) |
retainRatio |
0.2 | 压缩后保留比例 |
physical |
true | 物理压缩记账(bytes/token) |
bytesPerToken |
7776 | INT4 压缩后每 token 字节 |
auto |
true | 自动压缩 |
实现
继承 CompactionEngine(compaction seam),实现三个抽象方法:
compactIfNeeded— 自动压力触发compactNow— 手动 /compact 命令compactRegion— 指定范围压缩
保持 dsh 的 surface/事件/持久化契约(compaction/start → replace → compaction/end),
只替换"如何压缩"。
License
GPL-3.0 © Cloud LTE Studio / AgentFrame
Install
Install the catalog once, then DeepSeek Harness can find and install any plugin from this site automatically:
dsh plugin add dshbase-catalog Then say "install dsh-compaction for me" — your agent finds it in the directory and installs it. Docs: dshbase-catalog · verified packs.
This plugin is GitHub source (not published to npm) — install it straight from the repo:
Web profile:
dsh plugin --profile web add github:ljsysfurryACE/dsh-compaction Headless (CLI) profile:
dsh plugin --profile headless add github:ljsysfurryACE/dsh-compaction Test report
Verified: L1 install + L2 load + L3 runtime from GitHub source on dsh 0.1.0-rc.6.