使用方法
- 复制安装命令，在自己的智能体环境安装前先检查源码包。
- 从原始文档核对所需工具、凭据和支持的宿主。
- 说明输入材料与期望交付物，并对照来源检查输出。
npx skills add https://github.com/openduo/duoduo --skill duoduo-pipeline开始前需了解
- 安装不包含模型订阅、API 额度或访问文件的权限。
- 仓库星数和安装量反映活跃情况，不等于独立质量或安全测试。
按源仓库内容呈现，保留标题、案例、代码、表格、链接以及原文引用的演示图片。
Duoduo Pipeline
Connect a zero-cost mechanical layer to a duoduo brain job so the LLM only runs when there is something worth acting on. During idle periods the brain job stays dormant — no polling, no token spend.
The three-layer model
Mechanical layer (shell / Python script — zero LLM)
│
│ duoduo session notify ← fires only when new data arrives
▼
Brain job (keepalive — dormant by default)
│
│ Notify ← fires only when signal meets your threshold
▼
Main session (your foreground chat)- Mechanical layer — a plain script scheduled by launchd, cron, or a
systemd timer. It polls the source, compares against last-seen state, and calls duoduo session notify only when something new is detected. No LLM involved at any point.
- Brain job — a
keepaliveduoduo job. It wakes on notify, processes
the incoming data, decides whether the result is worth surfacing, and sends a Notify to your main session only when the signal clears your threshold. Then it goes dormant again.
- Main session — your regular foreground chat. It receives a single,
pre-filtered brief only when the brain has found something actionable.
Typical use cases
- Feed / account monitoring — check a public feed every few minutes;
wake the brain only on new posts.
- Price or metric alerts — poll an API for a number; wake the brain
only when it crosses a threshold.
- File or repo change detection — watch a directory or git remote;
wake the brain only on new commits or file changes.
- Webhook relay — a lightweight receiver script forwards payloads to
the brain via notify, keeping the brain dormant between events.
- Data-source health watch — detect when an upstream source goes stale
and surface an alert without running a full LLM cycle just to check.
References
how to build the two-layer setup end-to-end.
how the brain decides what to surface, how to format briefs, and how to route them without flooding your main session.
