Plugin

Shell tool with four Windows backends (PowerShell / Git Bash / WSL / MSYS2) plus an interactive PTY terminal; the MSYS2 backend starts bash.exe with -lc so /etc/profile puts /usr/bin and /mingw64/bin on PATH, and injects MSYSTEM=MINGW64 into the PTY environment. Written in TypeScript, targets DSH 0.1.2+.

One install for the community's verified DeepSeek Harness fixes: a bundle that mounts every guard and patch in a single profile line, plus a read-only projection-cache footprint report.

Local plugin installer in the DSH web Settings: a file picker for .tgz plugin packages (multi-select) or a full machine path, installing them into the auto-detected profile via the official `dsh plugin add` with live CLI output — no terminal needed.

DSH plugin: sync model settings, plugin manifests, patch layers and lockfiles across devices through a private Git repository (manual push/pull; https+token or ssh public-key auth).

Visual web settings panel for the official @tencent-connect/dsh-qqbot plugin: manage the QQ Bot AppID/AppSecret, c2c & group access modes/allowlists, cwd and requireMention directly in the DSH web settings page (reads/writes the qqbot profile's cordis.pat

DSH Web plugin: check and update DeepSeek Harness CLI and all profile plugins from Settings → General.

Persistent, auditable uni-browser profiles for DeepSeek Harness.

Browse the awesome-dsh-plugin catalog from a page in DSH Settings: filter by category or by installed state, search by name or description, sort by stars, downloads, name or date added, and install a plugin into the current profile. Two further tabs list what is already installed and which of those have a newer version in the catalog, with an update button on each row. The update view reports installed plugins whose update status cannot be determined, and overlapping install requests are refused. The catalog is cached locally for an hour with a mirror, a CDN and the npm registry as fallbacks when the official source is unreachable.

Ships a skill that documents how to build, debug and publish DSH plugins - host and client package skeleton, developing a forked plugin inside a throwaway profile, publishing to GitHub and npm, and the pitfalls found while shipping them. Installing the plugin registers the skill.

Processes tab for DeepSeek Harness: a live per-process console (main agent and every subagent) with raw tool requests, responses and timing, installed as one profile bundle.

Read-only in-conversation file preview for DeepSeek Harness: a session-authorized host Remote and a sanitizing browser modal, installed as one profile bundle.

Adds a Check for Updates row in Settings and a right-sidebar card that update the DSH CLI and every profile plugin, with npm channel selection (auto/stable/next/alpha), minimum release age, backups, one-click rollback and a test reminder for the badge and browser notification.

Runtime observability and plugin operations panel for DeepSeek Harness: shows the profile plugin tree, real Loader fiber state, capabilities/dependencies/compatibility, current-session plugin activity and upstream source/version checks, with one-click enable/disable/update/uninstall plus a standalone startup-failure diagnostics page that works while DSH is not running.

Polaris Memory: local-first project memory plugin for DeepSeek Harness. Uses per-project .dsh-memory.json; provides memory_read/recall/write/update/delete tools, /memory command and settings UI, with tiered injection (resident user profile + scene-triggered memories with P1/P2/P3 importance), semantic recall (IDF + synonym layer), and a hard-guard mechanism for bottom-line memories (detect deny-semantics -> authorize -> block AI deletion; user can confirm-override).

Skill recommender for DeepSeek Harness: browse local Codex/Claude/DSH session records, derive a user profile, and recommend suitable open-source skills with a tunable weighted match index (higher index = higher-relevance only). Tools + Web settings panel.

Browser automation for DeepSeek Harness: agent-driven real-browser control (managed Chrome with an isolated persistent profile, or attach to your daily Chrome over CDP) with snapshot, click, fill and page-reading tools; records manual operation flows and replays them with variable slots to create test data on demand; ships 27 browser_* tools plus a Settings panel.

A DeepSeek Harness Web plugin that runs a user-defined command after the web profile has started successfully.

Audits every plugin HTTP route in a profile for a browser-trust fence: plugin routes win the web server's longest-prefix match ahead of the /api gateway, so they never see its trust check and must pin the Host to loopback themselves. Grades PASS/WARN/FAIL per route and fails a fence that compares Origin to Host without pinning it (bypassable by DNS rebinding). Ships as a CLI for CI and a route_fence_scan tool.

Crash protection for installed plugins: crash cards with one-click disable, static pre-flight inspection, black-box crash telemetry, and a safe-mode rescue profile for a broken UI.

Local-first control plane for managing multiple DSH runtimes, profiles, presets, sessions, plans, and knowledge references.

Reminder bubbles beside the input for DeepSeek Harness: any plugin or AI can push reminders (text/link) with chat-style stacking, drag-resize, AI summary, visual customization and random outfit presets. A static profile plugin available in every preset without disappearing on restart.

Maintains reusable named subagent profiles for DeepSeek Harness and runs them with per-profile model, reasoning effort, and agent-preset settings.

Bridges the agent to a persistent OKF memory vault over MCP stdio: a Python server (SQLite FTS5 + Markdown) with 10 tools for searching and storing decisions, facts, learnings, conventions, profiles and sources.

Persistent conversation memory for DeepSeek Harness: memory tab, automatic AI naming, per-AI privacy isolation, sidebar AI names, and automatic experience archiving. A static profile plugin available in every preset without disappearing on restart.