dsh-plugin-oh-my-engine
dsh-plugin-oh-my-engine adds the isolated ome-engineer preset to DeepSeek Harness Web and Desktop profiles. It keeps Oh My Engine platform-neutral: the plugin consumes OME's public lifecycle API and stores runtime state only in the active DSH Session Event Log.
OME engineering delivery lifecycle completed in DSH Desktop
Install
Download the prebuilt package from the pinned GitHub Release. It includes the OME package built from the verified upstream commit, so neither package has to be published to npm and installation does not need Git or GitHub SSH:
dsh plugin --profile web add https://github.com/oh-my-engine/dsh-plugin-oh-my-engine/releases/download/v0.1.6/dsh-plugin-oh-my-engine-0.1.6.tgz
dsh plugin --profile desktop add https://github.com/oh-my-engine/dsh-plugin-oh-my-engine/releases/download/v0.1.6/dsh-plugin-oh-my-engine-0.1.6.tgz
dsh plugin --profile desktop exec dsh-ome preset install
The plugin CLI is profile-local and is intentionally not added to the system PATH. Run it through the profile where the package is installed; replace desktop with web when installing only the Web profile.
Restart the profile host and select OME 工程化模式. The bundle patch only registers the OME Session Event Log vocabulary needed for cold-start resume; Standard, Code, Minimal, and other presets receive no OME tools, commands, or prompt changes.
EADDRINUSE when starting DSH Web
The plugin installer does not start a web server. EADDRINUSE 127.0.0.1:3080 means another DSH Web process already owns the default port; it is not an OME plugin installation failure. Diagnose it without platform-specific process commands:
dsh plugin --profile web exec dsh-ome doctor
Reuse the already-running UI at http://127.0.0.1:3080, stop that process normally, or let DSH choose another free port:
dsh web --port 0 --no-open
Preset lifecycle operations are explicit:
dsh plugin --profile desktop exec dsh-ome preset update
dsh plugin --profile desktop exec dsh-ome preset remove
Update creates a complete backup. Update and remove refuse unmanaged or locally modified preset directories. Removing the plugin from a DSH Profile does not remove the preset, and removing the preset does not uninstall the Profile plugin.
Role protocol
/ome-init initializes OME without force or implicit overwrite./ome-approve is the only accepted Plan approval source./ome-status reads the current Session state./ome-cancel [reason] cancels the current run.- OME model tools manage lifecycle events only; DSH native tools retain ownership of edits, commands, sandboxing, approvals, and cancellation.
- Test evidence must reference a successful prior tool call in the same Session.
- Subagents inherit context but can only call
ome_status.
First release support is Web and Desktop against DSH/Cordis 0.1.1-rc.2. Re-run profile and Session compatibility checks before upgrading DSH.
See OME Engineering Mode architecture, installation, acceptance, and rollback for the complete delivery guide.
Release information
The canonical repository is https://github.com/oh-my-engine/dsh-plugin-oh-my-engine. The prepared community entry is stored under community/ and is intentionally excluded from the npm package.
