Find the right DSH plugin
for your next workflow

Developer quick-reference toolbox for DSH: 12 themed categories (195 entries) plus zero-dependency tools — regex tester, JSON formatter, timestamp converter, Base64/URL codec, cron generator and line diff, in a searchable settings panel.

A development safety kit: rolling config snapshots, automatic rollback on plugin failures, boot-failure rescue, and an in-settings management panel.

A hands-off safety net: directories the agent deletes go to a trash folder first and symlinks are never followed, with zero approvals.

IDE-style run configurations for DSH: save LLM prompts and shell commands as reusable run configs (global or per-workspace), run them from the session header or the new-session page, and manage them via the task_run_config tool with approval-gated writes.

One-command backup & restore of DSH user data: /backup commands and a visual Settings panel — destination, retention and excludes edit live and apply without a restart. sha256 verification with hardened restore (path-traversal and symlink rejection) that auto-rolls-back on failure and reports a result receipt; scheduled auto-backup that survives restarts; daily/weekly tiered retention; /backup doctor checks and repairs session logs from a known-good backup; smart backup takes pre-upgrade snapshots on host version changes and quarantines corrupt session logs before rotation can destroy good copies; out-of-process rescue channel (zero-dependency rescue web UI dropped into the backup dir, works even when the host won't boot); archive download route and GitHub sync for cross-machine moves. Credentials are redacted by default — .credentials.yaml and .env stay in a local vault rather than the archive, and a cross-machine restore lists what to re-enter. macOS/Linux/Windows.

Exits the dsh CLI process automatically when the Web UI closes, with a configurable grace period and dry-run mode.

DSH self-updater in the settings page: one-click check/pull (`git pull --ff-only`), auto background checks, version diff and changelog preview with a red-dot reminder.

Sidebar instance manager for DSH web: lists every local dsh instance on ports 3080-3129 (port, PID, uptime, live session count) and starts or gracefully stops them in one click, including Task-Manager-style stop of the current instance.

Reconciles a DSH host's Windows process tree with the available job ledger, flags unattributed and orphaned processes, and provides guarded tree termination.

Exposes bounded Prometheus metrics for DSH sessions, agents, LLM calls, tools, approvals, subagents, and jobs, with a Grafana dashboard and a loopback-only endpoint by default.

Version-token-validated in-process result cache for the DSH read tool: repeated reads of unchanged files skip file I/O and line rendering, with a readcache tool for stats and clearing.

Runs reproducible DSH profile and patch experiments with guided case authoring, assertions, Web comparison reports, recovery, and policy gates.

Skill pool manager in the Settings sidebar: enable/disable, folder batch import with rename-conflict prompts, state-driven one-click DSH-spec check & auto-fix, system/project scope labels.

Conversation header badge showing the DeepSeek Harness version, checking npm for the latest release and prompting upgrades.

Skills & MCP manager in the DSH web settings: browse/enable/import/delete skills across project and user roots, and manage stdio/streamable-http MCP servers with a real connection (tools registered as mcp__<server>__<tool>, config in ~/.dsh/mcp.json).

Enables or disables DSH plugins from Settings → Plugins: each toggle stops or starts the plugin immediately without a restart and the change persists across restarts.

Auto-adjust model reasoning effort per task (off/low/high/max): task classification, \[effort=...] markers, in-turn error escalation, DeepSeek peak-pricing-period capping with countdown notices, and manual-selection priority.

One-click start/stop launcher for DSH Web on macOS — start (foreground/daemon), stop, status, duplicate-launch guard, auto browser open, plus a Dock-able DSH.app built by script.

Context injection audit: token costs of instruction chains / skill catalogs / tool schemas, duplicate and conflict detection.

Continual self-evolution: versioned, auditable, rollback-safe harness state (prompts, memory, skills, subagent specs) refined from session trajectories, with review gates and hot-reloaded skills.

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.

China-network bootstrap for dsh: probes npm/npmmirror/GitHub/HuggingFace/Gitee and local proxies, reads registry config, recommends mirrors/proxy, and generates a PowerShell + bash bootstrap script. Read-only by default; apply is explicit. CLI plus an agent-callable cn_boot tool.

Dependency supply-chain hygiene audit for dsh projects and profiles: peer-range resolvability, broken dist-tag detection (#2763 class), stale / missing-license / non-registry dependencies, and installed-vs-declared drift — CLI plus an agent-callable dep_audit tool.

Official GitHub Discussions radar for DeepSeek Harness: list, filter and search the official boards (Ideas / Q&A / Show Your Plugins! / General / Announcements / Polls) — CLI plus an agent-callable discussions_radar tool, dsh-discussions-radar/v1 reports, zero runtime deps, read-only public API.