Plugins

Your AI learning companion: helping you plan your studies, understand concepts, and build projects to master a subject.

Study workbench for exam prep and research: three-column task board with tags and filters, a spaced-repetition queue (simplified SM-2) that keeps finished cards coming back, a heatmap lit by actual focused minutes, weekly reports, per-day review notes, a pomodoro timer that survives panel switches, and Markdown export/import for Obsidian. Installable via dsh plugin add (dsh-study-desk on npm).

DSH 思维导图模式插件：课件(PPT/PDF/Word)+电子书 → 打印级复习思维导图 HTML（A3 横向、每主干一页、大括号式横向、宋体、右栏笔记区、封面总览 + 交互式测试题）

Breaks a STEM textbook into a four-level card map (book, chapter, section, knowledge point) in a sidebar panel, where each point names the defect of the previous approach it fixes and each chapter keeps its remaining gap as the motive for the next; marks key points with a star, shows theorems as cards with statement, conditions and symbol table, folds step-by-step derivations, and exports the same map as a self-contained offline HTML file, Word or PDF. Ships a textbook-parser skill and a textbook_archive tool (save_book / save_chapter / list_books / get_book / delete_book) plus a bundled 12-chapter Signals and Systems sample with 116 sections, 263 points and 601 worked examples. No runtime dependencies and no network access.

English word bank for one or more children, built for DSH 0.2 and newer (0.2.0-rc.1 and 0.2.0-rc.2 verified, including the desktop shell; 0.1.7 through 0.2.x all work). 1.10 added pronunciation: in the memory cards and in the online quiz every word and every example sentence has a speaker button that reads it aloud with the built-in Windows voice - offline, with no network call and no model call - and the whole batch of audio is pre-rendered in the background whenever cards or an exam are generated, so a click starts instantly. 1.11 adds: pick words in bulk straight from the library (10 at a time, top-down, up to 50 selected, with a live counter); turn the words a child got wrong in a quiz into a one-click review set - an online card page that speaks plus a printable PDF; and every card example sentence now carries its Chinese translation underneath. Words marked on textbook or workbook photos (highlighter, red pen) are found by their marks, then translated and stored in a local SQLite bank with an occurrence count; the clipboard picker, the photo route and dictation all land in the same bank. High-frequency words surface by count, three correct answers in a row flag a word as learned, and any selection prints as a memory card set (a word split into chunks, real IPA per chunk, a grade-7 example sentence, a mnemonic hook, an A4 sheet of eight) in HTML, PDF or Word, with a print-and-answer exam page whose four options are set against each other for meaning. On 0.1.5 the settings panel does not appear - install dsh-word-vault@1.0.2 instead.

Adds a low-key companion panel with a pomodoro timer, a todo list, drink-water and stand-up reminders, plus lesson explanations and homework tutoring through the installed desktop pet.