Plugins

Phone access to DSH over a self-hosted relay (WSS via your own TLS-terminating proxy): bundle plugin with bridge supervisor and QR login, a native Android app, and server-side device revocation.

Live CVE/supply-chain audit for your workspace's own project dependencies (npm/pip/go), backed by OSV.dev, with a `cve_audit` tool plus optional automatic re-scan on lockfile changes.

Surveys local code and GitHub/npm for reusable implementations before development, evaluates reuse versus rewrite, and checks architecture coupling.

Spec-driven development discipline for dsh: five keel skills (anchor/spec/probe/build/audit), three review tools and six spec templates enforce specs-before-code, assumption verification and scope control.

Reviews every file the agent wrote in a session from the session header, with per-file hunks and refused writes counted apart from changes.

Claude Code-inspired skin for the DeepSeek Harness web GUI

Right-side developer panel for DeepSeek Harness: files, session history, and git version control

Native interactive Git diff review for DeepSeek Harness with structured annotations sent back to the current Agent session.

Inspect plugins and Skills in the running DSH profile, preview updates, record verifiable snapshots and offer recovery only when replay evidence is available. Requires Node 22+ and DSH 0.2.2-rc.1 or a later declared-compatible host. Restoring a plugin version does not restore configuration, its complete dependency tree or agent presets.

HarmonyOS development kit for DSH: five tools for spec search, code generation and rule checks over 366 curated entries.

Read-only diagnosis for a model provider that stopped working. Walks the connection chain one link at a time — host runtime and profile identity, the plugin row, whether the provider route is registered, whether it is configurable, the credential metadata the provider itself reports, the model catalogue, the provider's own diagnostic and the last recorded request — and labels each link observed, inferred or unavailable rather than guessing. Diagnoses the `workbuddy`, `workbuddy-ai` and `zcode-cli` routes from their plugins' public diagnostic commands, and adds a sidebar panel plus a copyable redacted report. The offline pass sends no model request, starts no process and reads no credential file; the connection check is a separate opt-in the panel describes before running it.

Reuse-first plugin authoring workbench: clarifies a plugin need, searches installed plugins, the curated market and GitHub for reusable implementations, then decomposes the remaining gaps and verifies the generated bundle before installation.

Right-sidebar console for the current workspace: detects Maven modules with a Spring Boot main class and Vite frontends, starts and stops them (batch; the "survive DSH exit" detached mode is on by default and Windows only), packages with Maven or pnpm, uploads artifacts over SSH/SFTP to named deploy environments with progress and per-environment remote dirs, restarts the docker container and checks its status; protected environments require a second click. Needs Maven, a JDK and pnpm on the machine; SSH passwords are stored in plain text in deploy.json.

A floating desktop overlay for Windows that shows which terminal of yours is waiting: it aggregates OpenCode, Claude Code, Antigravity and DeepSeek Harness session state over a named pipe and renders one small always-on-top panel, so you stop tabbing between windows to find out which agent needs approval. Click a row to jump to that terminal. For DeepSeek Harness sessions the panel only shows the state (working, waiting for approval, error, idle) and jumps to the DSH window; approving is still done in DSH.

Tencent Agent Mail client: a sidebar panel for inbox and sent browsing, HTML reading in a sandboxed frame with remote images blocked by default, compose/reply/forward with attachments, search and permanent delete, adjustable font and surface opacity, plus five agent tools (mail_health, mail_list, mail_read, mail_search, mail_send) sending through an OAuth-authorized agently-cli account. Needs a Tencent account (OAuth device-code login); the panel can install agently-cli for you. Tested on Windows only.

Read-only GitHub pull request and release workspace for DSH with diffs, comments, CI checks and local review drafts. Reads GitHub through the GitHub CLI, which must be installed and signed in with gh auth login.

Turn the Edifier Halo PixelBar desktop pixel display into a DSH tool: push short text, switch scenes, set screen color, ambient light and volume over HID, and restore the clock on demand. USB-connected device only; tested on Windows only; needs Python 3.8+ with hidapi (pip install hidapi).

Moves a workspace to another folder from its right-click menu: renames the folder, carries its nested workspaces and sessions along, rewrites their records, rolls back if anything fails, and can be undone in one click. Developed and verified on Windows first; macOS and Linux run the same code path.

Registers a battle-tested development delivery rulebook as a skill family - one core skill (clarification, delivery checklist, navigation) plus nine focused skills (layered architecture, evidence-driven debugging, minimal changes, impact-graded verification, migration feature parity, async UI feedback, sizing rules, CLI safety and cleanup, project notes). Only the skills matching the current task are loaded, trivial tasks (small reversible single-file edits) are exempted outright, so each session pays tokens just for the rules it actually uses.

The mobile client for DeepSeek Harness: use the DSH running on your computer from your phone. The Android app signs in with the same account, picks this computer from the device list and opens its DeepSeek Harness UI on mobile. The desktop plugin handles registration and the connection, and nothing on the computer needs an inbound port. The UI adapts on its own: on a phone it becomes a touch-friendly layout, and returns to the desktop layout when a foldable opens or the window gets bigger. A PC-side panel shows login state, device quota, device list and the app download QR code.

Starts a whole dev stack from one place: it scans a directory for projects, matches each one's start command, starts them in dependency order once their ports answer, and shows their colourised logs in the sidebar.

Every conversation gets an ending: mark dev-done, release channel and version in the conversation header, see how many items still need attention in the sidebar, and read all unfinished conversations, tasks and schedules in the right-panel ledger.

Isolated mother, essence, and fork workspaces for developing and testing DeepSeek Harness plugins.

A six-stage development workflow preset for the Matt Pocock skill suite: grill, spec, tickets, implement, review, wrap-up. Adds a stage chip in the composer tool row and decision cards that ask up to three multiple-choice questions at a time.