green-dalii/dsh-shift-router

DeepSeek Harness 的双层模型路由器——LLM-Judge 路由、多模型回退链、指数退避故障转移,以及任务级编排(pi-shift-router 的 DSH 适配版)

Project Overview项目介绍

dsh-shift-router is a two-tier model router plugin for DeepSeek Harness. Before each top-level turn, an LLM Judge on the Fast chain classifies the message as fast or smart; the chosen tier then runs the whole turn through the harness pipeline. It supports instant upgrades, window-gated downgrades, cache-aware routing, same-tier exponential-backoff failover, capped CTO-style subagent orchestration, and cost telemetry. Use it to split routine and consequential work. It is a no-op until tiers are configured, and worker models are pinned by deployment, not tool calls.

dsh-shift-router 是 DSH 的双层模型路由插件:每轮由 Fast 链上的 LLM 判官判定 fast/smart,再经 harness 管道执行整轮,支持即时升级、滑窗降级、缓存感知、同层指数退避故障转移,以及 smart 任务的 CTO 编排与硬性委派上限,并提供成本统计。适合想按任务轻重分流模型、控制开销又保留复杂任务编排时使用。注意:未配置分层前为空操作,子代理模型由部署固定而非工具调用决定。

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-shift-router

把 green-dalii/dsh-shift-router 加入你的 DSH 配置(web profile)即可启用。

READMEREADME

English · 简体中文

dsh-shift-router

A two-tier model router for DeepSeek Harness — an LLM Judge sends each turn to the cheap Fast chain or the Smart chain by expected cost, with multi-model fallback chains, exponential-backoff failover, cache-aware switching, and task-level orchestration (Smart plans, Fast workers execute).

A DSH adaptation of pi-shift-router. This project forked from upstream v1.0.0 (its first commit and upstream's tag share the date 2026-08-14, so several upstream releases were already present here) and has since been realigned through upstream v1.6.0 — the per-version status (aligned / adapted / deliberately not ported) is the table in ROADMAP.md § Upstream alignment, and the contract is SPEC.md.

License npm DSH Node Tests Coverage DSH plugin

Routine turns shouldn't cost flagship money. The turns that matter shouldn't be left to a cheap model.

Before every turn of a top-level agent, a small LLM Judge (running on your Fast-tier model chain by default — see routing.judge.mode) classifies the user's message as fast (routine) or smart (consequential). The chosen tier then drives the whole turn — thinking, tool calls, code edits — through the harness's own agent/request pipeline. The Judge only classifies; it never does the work.

🦾 [deepseek-flash]     → fix the failing test
🧭 judging…
🧠 [deepseek-v4-pro]    ← "design the auth flow" → upgraded instantly
⚠️ deepseek-flash 429 → cooldown, same-tier failover — retry in 1m
🦾 [deepseek-v4-flash]  ← next healthy model in the Fast chain

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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