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nexus/wiki/concepts/Daily-Digest.md
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---
title: "Daily-Digest"
type: concept
tags: [Daily-Digest, AI-Agent, Content-Consumption, Information-Management]
sources: [daily-youtube-digest, multi-source-tech-news-digest]
last_updated: 2026-04-22
---
## Definition
Daily-Digest 是一种信息消费模式:由 AI Agent 定时(如每天早上 8 点)将多个信息源的最新内容打包成结构化摘要,统一推送给用户。它替代的是算法推荐的"被动碎片消费"doom-scrolling用主动的系统化摄入提升信息获取效率。
## Core Mechanism
1. **Trigger**: 定时cron或阈值达到 N 条未读)
2. **Collection**: 从各来源获取最新条目RSS/API/网页爬取)
3. **Processing**: AI 提取关键信息(摘要、要点、时间戳)
4. **Delivery**: 打包推送Email/Telegram/Slack/Notification
5. **Deduplication**: 避免重复处理seen-videos.txt 或哈希记录)
## Variants in the Wiki
| Digest Type | Source | Trigger |
|---|---|---|
| Daily YouTube Digest | [[daily-youtube-digest]] | 每日 8am |
| Multi-Source Tech News | [[multi-source-tech-news-digest]] | 每小时 |
| Daily Reddit Digest | [[daily-reddit-digest]] | 每日 |
| Custom Morning Brief | [[custom-morning-brief]] | 每日 9am |
## Why It Works
- **注意力聚焦**: 把多次"打开 App 看一眼"变成一次专注的 Digest 阅读
- **去重**: 系统自动追踪已处理内容,不浪费用户时间
- **成本可控**: 免费 API 检查 + 按需付费摘要(如 TranscriptAPI 1积分/视频)
- **个性化**: 用户定义频道列表/关键词,算法无法替代主动选择
## Connections
- [[Daily-Digest]] ← powers ← [[second-brain]] (信息摄入层)
- [[Transcript-Based Summarization]] ← feeds_into ← [[Daily-Digest]]
- [[Credit-Efficient Processing]] ← enables ← [[Daily-Digest]]