dsh-task-splitter
DSH 主机插件：检测长任务（长输出和多步骤类型），并为小上下文本地模型自动拆分任务——生成分部分结构或 PLAN.md 记录，并注入执行规则。
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:Passenger-Qin/dsh-task-splitter#70049a08baea49cca95860725ef52d2a89b78beeTask Splitter 以 dsh-task-splitter 发布，当前版本为 0.1.0。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。
A DSH host plugin that notices long tasks and splits them before they fail — built for small-context local models.
Small local models (llama.cpp / Ollama, e.g. Qwen3 27B at IQ2 with maxTokens: 8192) fail long tasks in two
completely different ways. This plugin detects both on the host side and hands the model an executable
procedure, instead of hoping the model judges its own limits.
| Lane A — long output | Lane B — long workflow | |
|---|---|---|
| Example | "write a 3000-word industry report, 4 sections" | "pick me a stock likely to rise tomorrow" |
| Prompt shape | usually explicit | often tiny ("pick me a…") |
| Real bottleneck | the per-request output budget (maxTokens) | step count and context: tool output floods the window, a small model drifts, intermediate results get lost |
| What this plugin does | scaffolds tasks/<slug>/parts/NN-*.md + MANIFEST.json; one part per reply, then assemble | scaffolds tasks/<slug>/PLAN.md + notes/; plan first, one step per reply, results on disk |
Scoring runs in the host (no model cooperation needed):
Examples:
| Prompt | Result |
|---|---|
what's the weather | no split |
look up tomorrow's weather for me | no split (single lookup) |
recommend me a movie | no split (score 2 < 3) |
pick me a stock likely to rise tomorrow | Lane B → PLAN.md + notes/, "plan first, one step per reply" |
compare these three laptops and pick one | Lane B |
write a 3000-word industry report, 4 parts | Lane A → 4-part skeleton |
| a prompt with a 1./2./3. section list | Lane A (part titles taken from the list) |
The procedure is injected with agent/pre-step prepended to the very same request (no extra round trip),
and only for steps that start from a human message.
dsh plugin --profile <your-profile> add dsh-task-splitter
Restart DSH afterwards. To build from source: npm pack then
dsh plugin --profile <your-profile> add file:./dsh-task-splitter-0.1.0.tgz.
Requires a DSH host that exposes agent/pre-step, ctx.agents and ctx.sessions
(@deepseek-ai/dsh-agent / dsh-session ^0.1.1-rc.2 || ^0.2.0-rc.1).
# in your profile cordis patch (or a home patch)
- id: task-splitter
config:
enabled: true
providers: [qwen-local] # empty array = every provider
lanes: [parts, plan] # drop one to disable that lane
minScore: 3 # Lane A threshold
workflowScore: 3 # Lane B threshold (raise to 4 to be more conservative)
maxParts: 8 # Lane A: at most this many parts
wordsPerPart: 900 # Lane A: target chars per part
tasksDir: tasks # relative to the session working directory
toolPath: '' # CLI used in the injected rules; defaults to the bundled one
dsh-task-parts (also exported as dsh-task-splitter/task-parts) drives Lane A outside the model:
node bin/task-parts.mjs init <taskDir> --title "T" --parts "one|two|three"
node bin/task-parts.mjs status <taskDir> # ✅/⬜ per part, exits 2 while incomplete
node bin/task-parts.mjs next <taskDir> # the next part to write
node bin/task-parts.mjs assemble <taskDir> # concatenates into final.md
workflowScore / minScore are the knobs; the plugin never blocks a turn — worst case it
adds one short instruction message.test-sim.mjs (not included in the npm tarball).MIT
DSH 宿主插件：在长任务失败之前识别它并拆开 —— 为小上下文本地模型而做。
本地小模型（llama.cpp / Ollama，例如 maxTokens: 8192 的 Qwen3-27B IQ2）会在两类完全不同的长任务上翻车，
本插件在宿主侧把两类都识别出来，并交给模型一套可执行的规程，而不是指望模型自己判断极限。
| 车道 A：产出型 | 车道 B：流程型 | |
|---|---|---|
| 例子 | "写一篇 3000 字的行业报告，分 4 部分" | "帮我选一只明天大概率会涨的股票" |
| 提示词 | 通常明确 | 可能极短 |
| 真正瓶颈 | 单次输出预算（maxTokens） | 步骤数与上下文：工具结果塞满窗口、小模型多步跑偏、中间结果丢失 |
| 插件动作 | 建 tasks/<slug>/parts/NN-*.md + MANIFEST.json；每轮只写一段，最后 assemble | 建 tasks/<slug>/PLAN.md + notes/；先立计划、每轮一步、结果落盘 |
判定在宿主侧打分（不依赖模型自觉）：车道 A 看字数/分段/分节列表/长文关键词/超长提示词； 车道 B 看决策研究类动词 + 依赖数据的领域名词、显式多步措辞、是否需要实时外部信息； 单次查询类（"帮我查一下天气"）会被压到阈值以下。
规程通过 agent/pre-step 前置到同一次请求里（不额外耗一轮），且只处理以人类消息开始的那一步。
安装：
dsh plugin --profile <你的profile> add dsh-task-splitter
装完重启 DSH。配置项同上（lanes / minScore / workflowScore / maxParts / wordsPerPart / tasksDir / toolPath）。
局限：车道 B 保证的是过程与诚实性（计划、证据落盘、来源、不确定性、禁止编造数据），不保证答案正确；
本地没有行情/财务数据源时，它就该说"给不出可靠结论"，而不是编数字。检测是启发式的，
workflowScore / minScore 可调；最坏情况只是多注入一条很短的指令，不会阻塞任何一轮。
MIT 许可。