DSH Desktop
A local-first, cross-platform desktop app that packages DeepSeek Harness as an installed application, managing agent presets, model providers, sessions and PPTX export in one place.
DSH Desktop is a local-first, cross-platform desktop app for DeepSeek Harness. It packages the local Harness experience as an installed application: it starts Harness automatically, keeps profiles, plugins, workspaces, model settings and sessions outside the application directory, and opens the full Harness interface once the local runtime is ready.
It works with official DeepSeek models or mainstream third-party model providers, manages portable agent presets that can be imported and exported, lets a session started on desktop continue from a phone, and can turn source material into editable PPTX decks. It adds native host capabilities on top of the underlying Harness agent runtime and web UI, such as starting and stopping Harness without a separate CLI or browser tab, and a native system directory picker for managing project workspaces.
Builds check for updates automatically and ask before installing them. macOS releases are code-signed and notarized by Apple, and Windows x64 installers are code-signed. It is written in TypeScript.