Plugins

Read-only DSH profile doctor: the seven config-tree checks (config-clobber, dead-patch, tool-collision, plugin-not-mounted, plugin-stale, entry diff, explain) plus eight ecosystem checks learned from real failures — pnpm store version conflicts that break `dsh plugin add`, patch insert names node_modules cannot resolve, broken junctions, duplicate-capability plugins, orphan backup dirs, GitHub-source deps, npm publish-scope hints, and the minimumReleaseAgeExclude gap. Four agent tools; every finding carries its fix.

OpenFOAM case doctor for DeepSeek-Harness. Six agent tools: audit a case for 25 classes of silent failure (steadyState paired with timeStep writes, limiters set to 1 that let k/epsilon go negative, unbounded advection of transport scalars, nNonOrthogonalCorrectors 0 on a skewed mesh, loose solver tolerances, blockMesh vertex/block mismatch, stray time directories, purgeWrite 0); read any dictionary as JSON; survey a sweep of cases; run checkMesh/blockMesh/snappyHexMesh/foamRun inside WSL with log parsing; parse logs into the metrics that matter (aspect ratio, non-orthogonality, skewness, residual floor, fatal errors). Deterministic text analysis — no LLM — validated against a real 82k-cell street-canyon snappy case.

Audit how each turn's context budget is spent. Breaks down what a turn pays for AGENTS.md, the skill catalog, tool schemas and runtime context; flags repeated injection of unchanged content as pure waste; ranks skill-catalog bloat (with 60+ skills installed, how many tokens of descriptions does the model read every turn) and tool-schema inflation per plugin. Deterministic — no LLM, so a wrong answer is a rule bug with a name. Four tools including a cross-session sweep.

Audit what context compaction actually lost. Reads the raw session event log and checks session-constraint survival (the standing instructions the user gave — do-not-X, must-Y, only-in-Z — and whether the summary still carries them; arXiv 2608.11242 measured ~17% survival across compactors), summary hallucination (paths, versions, ports and identifiers the summary invents that were never in the history it replaced), ghost references ("see above" pointing at removed text), token accounting (a summary nearly as large as what it claims to free), and unaccounted prunes. Four agent tools including a cross-session sweep that ranks conversations by how much compaction hurt them. Deterministic — no LLM, so a wrong answer is a rule bug with a name.

Rewrites pwsh and bash tool commands through `rtk rewrite` and executes the compact equivalent; falls back to the original command when rtk is missing or has no equivalent, and ships a checksum-verified `/rtk install` downloader.

Nudges the main agent of a long-running DSH session to report progress at a configurable interval, with exponential back-off, stuck detection, a per-session Progress tab, and a manual "nudge now" action.

Limbus Company desktop-lyrics style toasts for session events: approval requests, turn start and turn end appear as per-character animated text above every window on Windows — ripple/drop entry and exit, jitter or wave motion, per-event glow colors, random left/right screen-side placement, {tool}/{outcome}/{title} message templates, all editable live from a settings page in the DSH GUI; the transparent companion overlay is auto-launched by the plugin host and respawned when it disappears. Windows only; requires running npm install inside the package companion/ directory once to fetch Electron ^33 for the overlay.

IDEA-style Git workbench for the Web UI: commit graph with lanes and ref labels, log filters, commit details, split and unified diffs with per-hunk staging, a fine-grained zero-context mode, local changes with amend and sign-off, rename-following file history, per-line annotate, stash, branch operations, compare, tags, an interactive rebase planner and conflict resolution. Records which model produced a commit by stamping an Assisted-by trailer from the live session, and renders any existing commit trailers as chips, so AI-authored history stays traceable.

Codex-style location, worktree and branch switchers on the New Session screen of DSH; all git work runs in the host half.

Reflex arc for DS Bot: runs as a sibling DSH plugin with no change to ds-bot, collects facts in cheap layers, scores them with a local decision model, and wakes a Bot only when something crosses a threshold.

Thinking-sorting plugin. A switch beside the composer puts the session into a three-stage mode — sort, critique, research — and each stage has a checklist of what it should produce before you press the advance button; finished ideas are filed by genre into Settings → Thoughts Center. A floating notebook holds half-formed sparks and opens a new session with the chosen one already written into the input box.

Format checker for theses and lab reports: verifies body font size, first-line indent, line spacing, Chinese font, header student ID and name, page margins, and figure/table caption numbering against a JSON rules preset, then reports each problem with its paragraph location and the concrete fix. Read-only, zero dependencies (Python standard library only), and it refuses to report a pass when no check actually ran. Requires Python 3.8 or newer on PATH.

Syntax-highlighted code for reports via one highlight_code tool: 68 languages, 15 themes, 11 output formats (inline HTML, Word-ready SVG/PNG, LaTeX), incl. the classic SyntaxHighlighter themes. PNG output needs Python 3 with Pillow; other formats need no external runtime.

Lets the agent see the compiled page: renders any page to an image, resolves a PDF point or a text anchor to the exact source line through SyncTeX (and says when a rule is drawn by a package rather than by the body, which is where naive locating is wrong), diffs a page against the previous build so an edit is visible, audits every page for holes the edit introduced, and checks that numbered labels still read in order.

Cite Lens for dsh: select text in a PDF in the Files tab to quote or ask about it in the current chat, and turn the model's \[main.pdf p.7 "exact words"] citations into links that open the PDF and highlight the passage; /cite-links makes a chat cite every claim.

Local wake-word voice input for DSH. Say the wake word, wait for the chime, then speak; text is sent to a DSH session. Audio is processed locally by default and not stored. Requires the DSH speech input service (speechToText) to be available.

Reads a video or audio file into metadata, sampled stills, subtitles and a multilingual speech transcript with speaker labels, captures the live desktop as frames or a recording, and installs its ffmpeg/whisper.cpp/sherpa-onnx toolchain on first use with per-file sha256 checks; all processing stays local. Automatic toolchain install and desktop capture currently support Windows x64 only, so elsewhere ffmpeg and model paths must be set manually.

Drives the DSH right-sidebar built-in browser from the agent side with 38 tools (open, navigate, read page text and interactive elements, accessibility tree, click, fill, select, check, key press, scroll, resize the browser frame by dragging its corner, with the page inside reflowing responsively so a narrowed frame shows the mobile layout, screenshot, full-page screenshot, PDF, markdown export, scrape to JSON, download, cookies, per-step operation records with replay and action whitelisting), serves the built-in web_search from a self-hosted SearXNG over an SSH tunnel with Tavily and a real-browser fallback, and registers a fetch provider that retries blocked GitHub URLs through measured mirrors and sniffs charset from the response header so GBK and GB2312 pages decode correctly.

Open ChatGPT Dots in a native DSH page: Desktop preloads it in the background and keeps the same page alive across panel switches, with a theme-aware toolbar, reload and external-browser controls.

Loopback relay as DSH's process-wide proxy route: web_fetch works under TUN fake-ip; a dead proxy gets same-request direct fallback, and a probe switches back.

Tavily-backed web search and page fetch for DeepSeek Harness: a Search provider, a Fetch provider with Tavily Extract, Firecrawl and direct HTTP modes, and a settings card. Needs a Tavily API key; Firecrawl is optional.

Three literature-research skills packaged as one DSH plugin: academic-web-research (lightweight proxy fetch), academic-literature-research (Scholar/IEEE/CNKI/Wanfang/Sci-Hub pipeline), off-campus-literature (campus WebVPN/CARSI access). Installing drops the three SKILL.md folders into ~/.dsh/skills/, so the agent can invoke them by name after a restart. The bundled web-research skill assumes a local HTTP proxy at 127.0.0.1:7897; edit it if your setup differs.

Lets a DSH agent ask the user a structured question without blocking the turn: the ask_interactive_question tool returns a pending batch id at once, the answer arrives later as an ordinary user message, and pending batches sit in a browser inbox panel with optional system notifications.