dsh-composer-polish
DeepSeek Harness 的撰写器草稿润色工具：撰写器工具栏中的 ✨ 按钮通过零前缀 flash 调用重写当前草稿，并将润色后的文本直接填回输入框。
插件会安装到这里；不确定时保持 web。
npx -y @deepseek-ai/dsh plugin --profile web add github:tianji-qingtian/dsh-composer-polish#c952e968183c00b5401557c81af97e75d7c0b471
Composer Polish 以 dsh-composer-polish 发布，当前版本为 0.1.5。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。
One-click draft polisher for the DeepSeek Harness (dsh) composer. Type a rambling draft, hit the ✨ 润色 / Polish button in the input tool row, and a few seconds later the polished text replaces the draft in the input box — you preview, maybe edit, then send. No scoring, no evaluations: draft in → better draft out.
The harness is in developer preview and iterates quickly — expect compatibility-breaking changes.
中文说明见 README.zh.md。
conversation.input.right, the official seat for clickable controls beside the send button. Disabled while the draft is empty or pure whitespace, shows a spinner while polishing, and never lets double-clicks fire a second request.deepseek-v4-flash stream (reasoningEffort: 'off', ~2000 token cap). The main model never runs and its prefix cache is never touched. If the pinned model id is missing from the provider catalog, it retries once with a flash-class model discovered via llm.listModels.inputActions.setDraft, the official public draft write path. You can edit it again or polish a second time; nothing is sent until you press send. Image attachments are never touched — only the text is replaced./polish command registers with recordInput: false, so the raw draft never lands in the session log; only the polished result is recorded in command/done.commands remote (the same channel the shipped / commands use).locale service.The ✨ Polish button in the composer tool row, next to the send button:
The dsh CLI must be on your PATH. If you only ever ran the harness through npx, dsh is not installed and you will get zsh: command not found: dsh — install it globally first:
npm install -g @deepseek-ai/dsh
pnpm add -g @deepseek-ai/dsh also works if your pnpm global bin dir is on PATH (otherwise pnpm asks you to run pnpm setup first). Alternatively skip the global install and prefix the commands below with npx @deepseek-ai/dsh ….
# 1. add the bundle to your web profile (pnpm-backed; the built lib/ artifacts
# are committed in this repo, so no build script runs at install time)
dsh plugin --profile web add "github:tianji-qingtian/dsh-composer-polish#v0.1.5"
# 2. restart the harness with that profile — `add` only edits the profile
# files; a running instance does not hot-load the new bundle
dsh --profile web
After the restart the ✨ button appears in the composer tool row, next to the send button, and the /polish command is registered once the host half loads. Verify under Settings → Plugins that dsh-composer-polish is listed.
| Piece | Mechanism |
|---|---|
| Button seat | conversation.input.right list slot (session scope); the standard kit's selector hook useInput((s) => s) reads the draft, inputActions.setDraft() writes it back |
| Client → Host | built-in commands remote, hard-injected (inject: ['remote', 'remote.commands']): ctx.remote.commands.execute(sessionId, '/polish ' + draft) — the same roundtrip the shipped slash commands use; no custom RPC |
| Host rewrite | /polish command handler → zero-prefix ctx.llm.stream on deepseek-official / deepseek-v4-flash (reasoningEffort: 'off', maxTokens 2000), one-shot, with a one-time catalog fallback when the pinned model id is unavailable |
| Result channel | handler returns { kind: 'success', text }; the client reads it from CommandExecution.result.text and fills it back via setDraft |
| Privacy | recordInput: false → command/run omits args, so the raw draft is never written to the session log |
| Stale-edit guard | the client captures draftRev at click time; if the draft changed while polishing, the result is discarded instead of clobbering newer edits |
| Draft cap | both halves cap the draft at 50 KB; longer drafts are truncated client-side before sending |
| # | Scenario | Behavior |
|---|---|---|
| 1 | Non-empty draft, click ✨ | read draft → flash rewrite → fill back |
| 2 | Empty / whitespace-only draft | button disabled |
| 3 | Rewrite fails / returns empty | draft untouched, console log only, no toast |
| 4 | Rewrite in flight | button shows spinner, repeat clicks blocked |
| 5 | Draft has image attachments | only the text is polished; images untouched |
| 6 | Chinese / English draft | rewritten in the draft's language |
| 7 | Code blocks / lists / technical terms | structure kept, code verbatim, no accuracy changes |
pnpm install
pnpm build # tsdown: lib/index.js (ESM host) + lib/client.js (ModuleLoader client bundle)
command/done (the commands channel's own lifecycle log); only the original draft is kept out of the log via recordInput: false.deepseek-v4-flash is pinned as the rewrite model; if the harness renames model ids, the catalog fallback picks a flash-class replacement and logs a line.MIT