dsh-routing-suite: task-aware routing for DSH

What does dsh-routing-suite do?

dsh-routing-suite puts three DSH add-ons in one repository: a runtime injector, router presets that choose a reasoning mode based on the task, and a "graded" protocol that breaks long tasks into planned, checked stages.

The injector is the base layer. It provides a family of dev_* tools for injecting, hot-reloading and unloading plugin code without restarting DSH. The router presets build on it: each user message is sorted into a behaviour band, such as plan-first "spec" or executor-style "react", and the preset swaps the persona section of the prompt to match, with different wording for Pro and Flash models. The author documents the design in a series of experiments labelled P1 to P23, linked from the repository.

The graded component is a session-level protocol. It starts with multiple-choice brainstorming to pin down the goal, moves to a spec-style plan, then works through it with check-ins, group wrap-ups and a final verification.

Core features

• Runtime injector: dev_* tools for injection, hot reload, unloading, promoting side-loaded plugins and repairing routes.
• Router presets: router-standard routes by task class with per-model personas; router-spec favours deep thinking and is marked experimental.
• Proximity guidance: A fixed hint travels in the same request as each user message, which, according to the changelog, avoids a second API call per turn.
• Plan mode preserved: Only the persona section is replaced, so plan-mode boundaries stay in place.
• Graded protocol: Six tools, three modes, a red-team gate and an audit endpoint around a two-level task flow.
• Measurement script: graded/scripts/measure.mjs recomputes the published metrics from your own session file and prints numbers only.

How to use dsh-routing-suite

1. Install the whole suite from GitHub:

dsh plugin --profile web add github:yjh051108/dsh-routing-suite

2. Alternatively, clone the repository and run the bundled PowerShell script, which sets up the injector, copies the presets and checks the layout:

git clone https://github.com/yjh051108/dsh-routing-suite.git
cd dsh-routing-suite
.\install.ps1

3. To do it by hand, add the injector with dsh plugin --profile web add .\injector, then copy preset\router-standard and preset\router-spec into .dsh\.agent-presets under your user profile. Copy each preset folder on its own: DSH scans one directory level only, so copying the whole preset folder hides them.
4. Restart DSH and choose Router Standard or Router Spec (experimental) when you start a new session.