dsh-math-render
在 DSH 网页聊天中渲染 LaTeX：在您自己的消息气泡中显示公式，并在输入时实时预览编辑器草稿。
插件会安装到这里；不确定时保持 web。
npx -y @deepseek-ai/dsh plugin --profile web add dsh-math-render@1.0.1Math Render 以 dsh-math-render 发布，当前版本为 1.0.1。Plugin Hub 会校验它的 manifest，并保存精确安装来源，便于复现安装结果。
点击下方 Badge 复制 Markdown，粘贴到 README 即可。
验证 package.json 声明的 GitHub 仓库，即可管理这个公开页面。认领后，Hub 会优先安排当前版本的安全扫描，并在通过后公开展示结果。
认领这个 Plugin →A DeepSeek Harness (dsh) plugin that renders LaTeX in the web GUI:
$...$, $$...$$, \(...\) and \[...\] in a message you sent render as formulas, in place.Assistant replies already render through the shell's KaTeX pipeline; this plugin does not touch them.
dsh plugin --profile web add dsh-math-render
Restart the harness afterwards (the profile's bundle list is read at boot), then reload the GUI page.
dsh plugin --profile web add /path/to/dsh-math-render
Same mechanism: the package declares a dsh.bundle layer, so dsh plugin add records it in the profile and its row mounts at the next boot.
| Seat | What it does | Why that seat |
|---|---|---|
conversation.chat.node, keys user and steering, at priority: -1 | Shadows the shipped user-bubble renderer. The bubble keeps its shipped shape — same DOM, same geometry, same attachments, same copy action. Only TeX runs are handed to the shell's own MarkdownText, the renderer assistant replies use | The slot registry projects one winner per cell in ascending priority order, so -1 outranks the shipped 0. The registry's own error text documents the route: register at a different priority to shadow it (lowest renders) |
conversation.input.dock, id math-preview, order: 5 | The draft preview strip above the composer | That seat is a session-scoped list seat rendered with the input snapshot (draft included), so no internal service has to be reached; order: 5 keeps it ahead of the shipped queue dock at 20 |
The host half is a package anchor plus one read-only diagnostic route. It holds no state and touches nothing at boot.
*, # and backticks keep their literal meaning.\$.costs $5 and $10 stays prose: a closing $ glued to a digit is refused, as is space-padded content.ui-chat component. An accurate restyle of the shell will not reach these declarations, so the bubble keeps the geometry of the build it was copied from. Colours, fonts and spacing ride --dsw-* / --dsh-* custom properties, which the shell still owns. Removing the plugin restores the shipped bubble exactly.$x^2$ renders in the strip above the input, not inside the editable area.dsh.bundle and a hand-written file:// row are mutually exclusive. Two active Loader sources for one package name is an error; install it one way.curl -s http://127.0.0.1:<port>/plugin/math-render/status
# {"plugin":"dsh-math-render","version":"1.0.0","mounted":true,"clientRegistered":true,"clientBundle":"…/client.js"}
Loopback Host only. mounted proves the row resolved; clientRegistered proves the browser half is in the client module graph. In the page console, document.querySelector('style[data-plugin-css="dsh-math-render/styles.css"]') is non-null once the browser half has loaded.
npm install
npm test
No harness, no browser, no network. 27 assertions over the tokenizer (delimiters, display math across lines, currency and code-span refusals, plus the invariant that segments must reconstruct the source exactly), the shapes both seats are registered with, the components (TeX routes to MarkdownText, a mathless message never reaches it, malformed nodes degrade instead of throwing, the preview's zero footprint), and — when the shell's own slot registry is reachable — the shadowing semantics, including that abdication hands the cell back to the shipped bubble.
Written and verified against dsh 0.1.5-rc.2 (client packages 0.1.5-rc.2, DSH Desktop 2.0.13). Seat names, priority shadowing, the projectUserText / MarkdownText / writeClipboard primitives, and the conversation.input.dock render props were read out of that version's sources. Newer shell versions may move any of them.
MIT