dsh-routing-suite: injector and reasoning-mode routing for DSH

What the project is trying to change

The source repository describes a two-part kit. Its injector adds runtime development and routing controls; its presets choose a reasoning mode from the current task and place guidance close to the user turn. The author reports a measured P1-P23 experiment line, but those results are repository claims rather than independent DSH Radar benchmarks.

This is a better fit for developers who deliberately want to change how a profile routes and frames reasoning. It is not a general-purpose visual plugin or a drop-in feature for users who only need a new tool button.

• Injector and preset are stored in one repository but remain separate setup components.
• The documented flow copies presets into the user's DSH preset directory and requires a restart.
• The repository includes a PowerShell installer as well as a manual setup path.

Why there is no one-click install here

The current DSH Radar discovery snapshot identifies this repository through the public dsh-plugin topic, not through an exact curated package match. Its source instructions clone a repository, run a local script or install the injector from a checkout, and copy preset directories. That is materially different from a single verified npm bundle target.

For that reason this page links to the source instead of synthesizing a command. Review install.ps1, the injector manifest, the preset files, and the exact profile paths before deciding whether to run the setup.

Checks to make before using it

• Confirm the current release or commit you intend to use; the repository is moving quickly.
• Inspect what the installer writes under the DSH home directory and which profile it changes.
• Understand that injected routing guidance can change model behavior and token use across every turn.
• Keep an easy profile backup and test the preset in a disposable workspace before using it on important work.