Dev & Plugin Tools

Framework-upgrade safety and plugin gating for DSH: a pre-upgrade session-format contract preflight that adapts incompatible plugins and agent presets before you upgrade, automatic rollback on failure, auto-quarantine of plugins that broke a boot, plus environment fingerprinting and a public contract-rule pack. The built-in multi-source marketplace is a discovery layer only.

Manages local DeepSeek Harness skills in Settings and shows shared Agent skills as read-only.

A plugin management panel: one-click enable/disable for installed plugins plus a GitHub dsh-plugin marketplace with details and one-click installs.

Execution maze for DSH sessions: the agent's real path — main advance, failed or dead-end detours, backtracks, request retries and subagent branches — drawn on one wall-clock timeline, with three tracks under each lane sharing that axis (tool-call density, token pulse, context pressure) and a deterministic analysis panel below it (tool result matrix, failure-recovery chains, duration distribution); watch it grow live in a session tab, or upload up to 5 session logs for a same-axis compare.

Undo/redo & rollback system for DSH: every config change is auto-snapshotted; undo/redo/restore to any version from the WebUI or the offline CLI/GUI tools (works even when DSH fails to boot).

Inject deployment-configured system-prompt sections and reference exchanges into every conversation request via stream interception, with a web settings panel.

Compare multiple skills on the same task and pick the winner.

Run the dsh runtime on Multica.

HuaweiCloud DevKit gives AI agents complete command of Huawei Cloud — build, deploy, operate, always governed, always secure.

Run the dsh runtime on Multica.

WSL workspace support for DeepSeek Harness——无缝的 WSL 工作区使用体验，无需在 WSL 之中再安装一个dsh，安装该插件后在 GUI 里直接添加 WSL 工作区即可。WSL workspace support for DeepSeek Harness — Enjoy a seamless WSL workspace experience without needing to install dsh inside WSL. Once this plugin is installed, you can directly add a WSL workspace right from the GUI.

Diagnoses current and saved DeepSeek Harness trajectories with AgentDebugX and opens structured reports in its dashboard.

Ecosystem infrastructure: a thin browser console for managing official repository plugins (zero patches) plus a make-dsh-plugin skill for guided plugin development.

Native DSH browser integration for the DSH Plugin Store

In-app plugin store for the DSH Web UI: browse, search, one-click install, compat badges.

Ecosystem infrastructure: a thin browser console for managing official repository plugins (zero patches) plus a make-dsh-plugin skill for guided plugin development.

DeepSeek Harness plugin bridge for AgentDebugX diagnostics

Component checklist for the shared Semi Design package used by tnnevol DSH plugins, opened from a `Semi UI` button in a conversation header: 35 components plus a multi-account case page, organised into seven sidebar groups from inputs, forms, selectors and trees to tables, cards, overlays and feedback, each rendered live with a one-line description and a page outline, with light, dark and follow-system preview. Install from npm with `dsh plugin --profile web add @tnnevol/dsh-semi-ui-showcase`.

fnOS 飞牛 NAS integration for DeepSeek Harness, working through the fnOS browser SDK when the Web UI runs inside an fnOS app frame: follows the NAS theme while DSH is set to system preference, lists and revokes authorized NAS directory grants in Settings, opens files and links in the matching fnOS app, and syncs the DSH page title to the fnOS app window. Install from npm with `dsh plugin --profile web add @tnnevol/dsh-fnos`.

Profile management card for the DSH Web GUI: view, create (base / web / headless templates), copy, rename and delete DSH profiles under ~/.dsh/profiles, with per-profile port configuration and a copyable launch command.

TapTap Maker integration for DeepSeek Harness: bundled MCP tools, Maker workflow and feature skills, plus a packaged CLI path for project initialization and diagnostics.

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

Right-side details panel that turns the Matt Pocock skills collection into a DSH quest board: wayfinder decision maps, per-issue triage / fix / discuss / execute actions, 9-item core-skill probe plus 20-skill radar, environment checks, and one-click handoff across sessions.

omdsh: a keyboard-first DeepSeek TUI coding agent on the DeepSeek Harness runtime