docs: env 示例补充 DAILY_WECOM_TOP_LINE / DAILY_FEATURED_REASON

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
chore: 删 tmp 调试文件,裸 except 改命名异常+日志
2026-07-18 17:08:35 +08:00 · 2026-07-18 17:01:20 +08:00 · 2026-07-18 16:55:47 +08:00 · 2026-07-18 16:53:19 +08:00 · 2026-07-18 16:44:15 +08:00 · 2026-07-18 16:35:42 +08:00
115 changed files with 9429 additions and 5002 deletions
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,18 +0,0 @@
-.git
-.github
-.env
-.env.local
-output
-.cache
-logs
-bot/.env
-bot/.venv
-bot/.cache
-__pycache__
-*.pyc
-.idea
-tmp_*
-tests
-.pytest_cache
-*.md
-!skills/**/*.md
--- a/.env.example
+++ b/.env.example
@@ -1,4 +1,4 @@
-# 企微群机器人 webhook（早报推送，与 bot API 模式凭证不同）
+# 企微群机器人 webhook（早报推送）
 WECOM_WEBHOOK_KEY=your-webhook-key

 # 早报内容
@@ -8,6 +8,10 @@ DAILY_GITHUB_TRENDING_LIMIT=10
 DAILY_GITHUB_EMERGING_LIMIT=10
 DAILY_GITHUB_TOPIC_LIMIT=10

+# 企微版可选行（默认均开）
+# DAILY_WECOM_TOP_LINE=1     # 顶部「今日主题」行,无评分命中时回退主题名
+# DAILY_FEATURED_REASON=1    # 首推下「为什么值得点开」理由行
+
 # GitHub Trending
 GITHUB_TRENDING_SINCE=daily
 # GITHUB_TRENDING_LANGUAGE=python
@@ -25,14 +29,18 @@ GITHUB_TRENDING_SINCE=daily
 # GITHUB_TOKEN=ghp_xxxxxxxxxxxxxxxx
 # GITHUB_API_ENRICH=1

-# 企微短版（各榜 Top N，默认 10）
-DAILY_WECOM_TRENDING=10
-DAILY_WECOM_HOT=10
-DAILY_WECOM_GITHUB_TRENDING=10
-DAILY_WECOM_GITHUB_EMERGING=10
-DAILY_WECOM_GITHUB_TOPIC=10
+# 企微短版（各榜 Top N，默认 5；周内不重复见 DAILY_BOARD_DEDUP_DAYS）
+DAILY_WECOM_TRENDING=5
+DAILY_WECOM_HOT=5
+DAILY_WECOM_GITHUB_TRENDING=5
+DAILY_WECOM_GITHUB_EMERGING=5
+DAILY_WECOM_GITHUB_TOPIC=5
 DAILY_WECOM_AI_NEWS=10
-DAILY_WECOM_CN_AI_NEWS=8
+# research 模式额外技术类时讯条数（叠加在 AI 时讯精选之上）
+DAILY_WECOM_AI_NEWS_TECH=5
+DAILY_WECOM_CN_AI_NEWS=10
+# 企微新闻摘要字数（句读/词边界截断，不加省略号）
+# DAILY_WECOM_NEWS_DESC_LIMIT=72
 # 企微 Skills 合并前扫描池大小（同 source 合并后仍凑满 Top N）
 # DAILY_WECOM_SKILL_POOL=200

@@ -42,10 +50,37 @@ DAILY_WECOM_CN_AI_NEWS=8
 DAILY_WECOM_CHUNK_BYTES=4096
 # DAILY_WECOM_MAX_PARTS=5

+# 企微列表模式：delta=仅展示新入榜 | full=全量 Top 榜（回退）
+DAILY_WECOM_MODE=delta
+# Delta 模式下新入榜优先，不足时用当日 Top 榜补满各区块条数（0=仅展示变化）
+# 补榜时会排除近 N 天 baseline 已出现过的条目，避免周内重复（默认 7 天）
+DAILY_WECOM_DELTA_PAD=1
+# 补榜时从更大候选池选取（默认展示条数×5，至少 50）
+# DAILY_WECOM_PAD_POOL=50
+# 无历史 data.json 时：full=首日全量一次 | empty=列表为空
+DAILY_DELTA_BASELINE_FALLBACK=full
+# 推送闸门不满足时跳过 webhook（仍写 output）
+DAILY_SKIP_PUSH_WHEN_SILENT=1
+# DAILY_FORCE_PUSH=1
+# 已推送新闻 link 去重天数
+DAILY_NEWS_DEDUP_DAYS=7
+
+# 常驻调度（python -m daily schedule）
+DAILY_SCHEDULE_TZ=Asia/Shanghai
+DAILY_SCHEDULE_GENERATE_AT=08:50
+DAILY_SCHEDULE_PUSH_AT=09:00
+
+# 编辑指定今日首推（可选）：关键词，或 关键词|URL
+# Python Step 0 检索 → featured.json；Agent / classic 企微「今日首推」优先使用
+# DAILY_FEATURED_PICK=gstack
+# DAILY_FEATURED_PICK=gstack|https://github.com/you/gstack
+
 # 国际 AI 时讯（RSS，见 daily/news/feeds.py）
 DAILY_AI_NEWS=1
-# 国内 AI 时讯（RSS，见 daily/news/feeds_cn.py）
+# 国内 AI 时讯（RSS，见 daily/news/feeds_cn.py；research 模式下忽略）
 DAILY_CN_AI_NEWS=1
+# AI 时讯来源：rss=RSS 抓取 | research=Cursor SDK + deep-research（WebSearch）
+# DAILY_AI_NEWS_MODE=research
 # 英文描述 → 简短中文（DAILY_CURSOR_EDITOR=0 时生效）
 # DAILY_ZH_DESC=1
 # DAILY_ZH_DESC_BATCH=20
@@ -59,14 +94,9 @@ DAILY_CN_AI_NEWS=1

 # Agent 工作流（推荐：叙事化早报）
 # DAILY_REPORT_MODE=agent
-# DAILY_LLM_PROVIDER=auto
-#   auto   — agent 模式优先 Cursor，否则 OpenAI；classic 优先 OpenAI
-#   openai — 强制 OpenAI 兼容 API
-#   cursor — 强制 Cursor SDK
 # CURSOR_API_KEY=cursor_...
 # CURSOR_MODEL=composer-2.5
-# CURSOR_TIMEOUT=600
-# DAILY_CURSOR_CWD=.
+# DAILY_CURSOR_CWD=d:\LY\diy\skills-hot-daily

 # 新增榜对比（较昨日 Top15，供 Agent 导语/signals；列表展示 Top N）
 # DAILY_DELTA_COMPARE_DEPTH=15
@@ -74,22 +104,20 @@ DAILY_CN_AI_NEWS=1
 # DAILY_DELTA_LOOKBACK_DAYS=7
 # DAILY_FULL_DESC_LIMIT=0
 # DAILY_FULL_NEWS_SUMMARY_LIMIT=0
-DAILY_AI_NEWS_HOURS=72
+DAILY_AI_NEWS_HOURS=24
 DAILY_AI_NEWS_PER_FEED=3
 DAILY_AI_NEWS_PER_CATEGORY=5

-# 新闻排序 / 去重（Phase 2）
-# 标题 Jaccard 相似度阈值（0-95，默认 55 表示 0.55）
-# DAILY_NEWS_TITLE_SIM=55
-# Agent 模式 LLM 输入池（classic 仍用 DAILY_WECOM_* 条数）
-# DAILY_AGENT_NEWS_POOL=40
-# DAILY_AGENT_CN_NEWS_POOL=30
-
-# RSS 源：编辑 config/feeds.yaml（intl / cn）；缺失时回退内置默认
-# 单源失败重试次数（默认 3，含首次请求）
-# DAILY_RSS_RETRY=3
-# 内容过滤：config/sensitive_words.yaml + DAILY_CONTENT_FILTER=1
-# DAILY_CONTENT_FILTER=0
+# 多样性 / 去重（见 docs/superpowers/specs/2026-07-14-wecom-diversity-dedup-design.md）
+DAILY_BOARD_DEDUP_DAYS=7
+# DAILY_BOARD_POOL_SIZE=50
+# DAILY_FEATURED_DEDUP_DAYS=30
+# DAILY_THEME_BAN_DAYS=7
+# DAILY_NARRATIVE_AXIS_DAYS=3
+DAILY_NEWS_BACKFILL=0
+# 国际时讯：在 24h 滚动窗口基础上，不早于今日 0 点（DAILY_AI_NEWS_TZ）
+DAILY_AI_NEWS_FLOOR_TODAY=1
+# DAILY_AI_NEWS_TZ=Asia/Shanghai

 # Reddit RSS（403/429 时在 Reddit 偏好设置 → RSS feeds 复制 user / feed 参数）
 # REDDIT_RSS_USER=your_username
--- a/.gitignore
+++ b/.gitignore
@@ -2,11 +2,7 @@
 .env.local
 logs/
 .cache/
-bot/.env
-bot/.venv/
-bot/.cache/
 output
 __pycache__/
 *.pyc
-.idea/
-tmp_*
+.cursor/
--- a/.idea/.gitignore
+++ b/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
--- a/.idea/daily-robots.iml
+++ b/.idea/daily-robots.iml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" default="true">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="21" project-jdk-type="JavaSDK">
    <output url="file://$PROJECT_DIR$/out" />
  </component>
 </project>
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/daily-robots.iml" filepath="$PROJECT_DIR$/.idea/daily-robots.iml" />
+    </modules>
+  </component>
+</project>
--- a/.idea/vcs.xml
+++ b/.idea/vcs.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+    <mapping directory="" vcs="Git" />
  </component>
 </project>
--- a/27
+++ b/27
@@ -1,27 +0,0 @@
-FROM python:3.12-slim
-
-ENV PYTHONDONTWRITEBYTECODE=1 \
-    PYTHONUNBUFFERED=1 \
-    TZ=Asia/Shanghai
-
-WORKDIR /app
-
-RUN apt-get update \
-    && apt-get install -y --no-install-recommends tzdata \
-    && rm -rf /var/lib/apt/lists/*
-
-COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
-
-COPY daily/ daily/
-COPY shared/ shared/
-COPY skills/ skills/
-COPY config/ config/
-COPY run-daily.sh .
-
-RUN chmod +x run-daily.sh \
-    && mkdir -p output .cache logs
-
-VOLUME ["/app/output", "/app/.cache", "/app/logs"]
-
-ENTRYPOINT ["./run-daily.sh"]
--- a/README.md
+++ b/README.md
@@ -1,149 +1,164 @@
-# daily-robots
+# skills-hot-daily

-> **Daily Briefing** · **WeCom Push** · **Agent Mode**
+Skills / GitHub 早报推送（企微 Webhook）。

-给 AI 工程小团队推送**每日 curated 情报**：skills.sh 榜单、GitHub AI 趋势、国际/国内 RSS，生成叙事化早报并推到企业微信群。
+## 项目结构

-与 TLDR AI / Ben's Bites 不同，这里专注 **Agent Skills 生态** + **可 fork 的自托管流水线**（不是又一个 email newsletter）。
-
-**产出示例**：[docs/sample-output/wecom-agent-sample.md](docs/sample-output/wecom-agent-sample.md)（Agent 模式企微版节选）
+```
+skills-hot-daily/
+├── README.md
+├── .env.example              # 早报 webhook、GitHub 等
+├── requirements.txt          # Python 依赖
+├── run-daily.ps1             # 生成 + 推送一条龙
+├── send-wecom.ps1            # 仅推送
+├── daily/                    # 早报 Python 包
+│   ├── __main__.py           # python -m daily [generate|push]
+│   ├── config.py
+│   ├── generate.py
+│   ├── report_data.py        # JSON 中间层
+│   ├── cursor_editor.py      # Cursor 编辑层
+│   ├── llm_client.py
+│   ├── localize.py           # 仅中文化（Tier A）
+│   ├── format_wecom.py
+│   ├── webhook.py
+│   ├── news/                 # 国际 AI 时讯 RSS
+│   │   ├── feeds.py
+│   │   └── fetch.py
+│   └── github/
+│       ├── auth.py
+│       ├── search.py
+│       └── trending.py
+├── output/                   # YYYY-MM-DD.md / .wecom.md / .data.json / .editorial.json
+├── skills/daily-editor/      # 早报 Cursor 编辑 Skill
+│   └── SKILL.md
+├── logs/
+└── .cache/
+```

 ---

-## Quick Start
+## 早报推送

-1. **Clone** 本仓库  
-2. **安装依赖**：`pip install -r requirements.txt`  
-3. **配置环境**：`copy .env.example .env`  
-4. **填写 webhook**：企微群 → 群机器人 → 添加 → 把 `key=` 写入 `.env`  
-   ```env
-   WECOM_WEBHOOK_KEY=your-webhook-key
+```powershell
+cd d:\LY\diy\daily-robots
+pip install -r requirements.txt
+copy .env.example .env
+.\run-daily.ps1
 ```
-5. **生成并推送**：`.\run-daily.ps1`  

-生成文件在 `output/`：
+- 生成：`output/YYYY-MM-DD.md`（完整版）、`output/YYYY-MM-DD.wecom.md`（企微短版）
+- 仅生成：`.\run-daily.ps1 -SkipPush`
+- 仅推送：`python -m daily push output\2026-06-25.wecom.md`
+
+**Webhook 配置**：企微群 → 群机器人 → 添加，将 `key=` 后的值写入项目根 `.env`：
+
+```env
+WECOM_WEBHOOK_KEY=your-key
+```
+
+**GitHub 数据源**（见 `.env.example`）：
+
+| 来源 | 说明 |
+|------|------|
+| GitHub Trending | `GITHUB_TRENDING_MODE=scrape` 或 `api` |
+| 新兴 / Topic | Search API，需 `GITHUB_TOKEN` |
+| Release | 可选 `GITHUB_REPOS=owner/repo` |
+
+**国际 AI 时讯**（RSS，见 `daily/news/feeds.py`）：
+
+| 类别 | 覆盖 |
+|------|------|
+| 厂商官方 | Anthropic、OpenAI、Google、Meta、Microsoft、Mistral、Cursor 等 |
+| Agent / LLM 开发者 | LangChain、LlamaIndex、Hugging Face、Copilot 等 |
+| 综合科技媒体 | The Verge、TechCrunch、Ars、Wired、MIT TR 等 |
+| Newsletter | Ben's Bites、Latent Space、Simon Willison、TLDR AI 等 |
+| 研究 / 论文 | arXiv cs.CL/AI/LG、HF Papers |
+| 社区讨论 | HN、Reddit r/LocalLLaMA / ClaudeAI / ML 等 |
+
+环境变量：`DAILY_AI_NEWS=1` · `DAILY_CN_AI_NEWS=1` · `DAILY_AI_NEWS_HOURS=24` · `DAILY_WECOM_AI_NEWS=10` · `DAILY_WECOM_CN_AI_NEWS=10`
+
+**国内 AI 时讯**（RSS，见 `daily/news/feeds_cn.py`）：
+
+| 类别 | 覆盖 |
+|------|------|
+| AI 专业媒体 | 量子位 |
+| 综合科技 | 36氪、雷锋网、Google News 中文 |
+
+
+### 生成架构（Tier B · Cursor 编辑层）
+
+早报默认走 **Python 抓取 + 模板渲染**；可选开启 Cursor 做「编辑」：
+
+```
+抓取数据 → output/日期.data.json → Cursor 读 Skill 写 editorial → 模板填字 → .md / .wecom.md
+```

 | 文件 | 说明 |
 |------|------|
-| `YYYY-MM-DD.wecom.md` | 企微推送版（主产物） |
-| `YYYY-MM-DD.md` | 完整归档版 |
-| `YYYY-MM-DD.data.json` | 结构化数据（供 LLM / 调试） |
+| `output/YYYY-MM-DD.data.json` | 结构化榜单（供 LLM 输入） |
+| `output/YYYY-MM-DD.editorial.json` | Cursor 输出的主题、速览、中文描述 |
+| `skills/daily-editor/SKILL.md` | 编辑规范（语气、JSON 格式） |

-常用变体：
-
-```powershell
-.\run-daily.ps1 -SkipPush          # 只生成
-python -m daily push output\2026-07-03.wecom.md   # 只推送
+```env
+# 开启 Tier B（需 CURSOR_API_KEY 或 DAILY_LLM_API_KEY）
+DAILY_CURSOR_EDITOR=1
 ```

-Linux / macOS 等价脚本：
+- 开启后：**一次 LLM 调用** 生成 `theme_line` + `highlights` + 全部中文描述
+- 关闭时（默认）：规则主题 + `DAILY_ZH_DESC` 仅中文化描述
+- LLM 失败自动回退规则模式，不影响推送

-```bash
-chmod +x run-daily.sh
-./run-daily.sh                     # 生成 + 推送
-./run-daily.sh --skip-push         # 只生成
-./run-daily.sh --force             # 忽略 30 分钟内重复运行锁
+### 生成架构（Agent 工作流 · 推荐）
+
+若觉得模板版「榜单堆砌」不友好，可改用 **Agent 三步流水线**：
+
+```
+Python 抓取 → Step1 趋势分析 → Step2 叙事写稿 → Python 分条推送企微
+              (.trends.json)    (.wecom.md)
 ```

-**前置条件**：Python 3.10+、企业微信群机器人 webhook。无需 Bot API 凭证。
-
---
-
-## 部署（Docker）
-
-```bash
-cp .env.example .env   # 填入 WECOM_WEBHOOK_KEY 等
-docker compose build
-docker compose run --rm daily              # 生成 + 推送
-docker compose run --rm daily --skip-push  # 只生成
-```
-
-`output/`、`.cache/`、`logs/` 挂载到宿主机，与本地 `run-daily.ps1` 行为一致。
-
---
-
-## Agent 模式（推荐）
-
-默认 `classic` 是分区榜单模板；**推荐 Agent 模式**——导语 + 今日信号 + 精选新闻 + 榜单，全中文叙述。
+| 模式 | 环境变量 | 企微版风格 |
+|------|----------|------------|
+| `classic`（默认） | — | 分区榜单 + 模板 |
+| `editor` | `DAILY_CURSOR_EDITOR=1` | 模板 + LLM 中文化 |
+| `agent` | `DAILY_REPORT_MODE=agent` | **导语 + 信号 + 精选**，全中文叙述 |

 ```env
 DAILY_REPORT_MODE=agent
 CURSOR_API_KEY=cursor_...
 CURSOR_MODEL=composer-2.5
-DAILY_CURSOR_CWD=.
+DAILY_CURSOR_CWD=d:\LY\diy\daily-robots
 ```

-| 模式 | 环境变量 | 风格 |
-|------|----------|------|
-| `classic` | — | 分区榜单 + 模板 |
-| `editor` | `DAILY_CURSOR_EDITOR=1` | 模板 + LLM 中文化 |
-| **`agent`** | `DAILY_REPORT_MODE=agent` | **叙事化早报（推荐）** |
+| 文件 | 说明 |
+|------|------|
+| `output/YYYY-MM-DD.trends.json` | Step1 趋势分析结果 |
+| `skills/daily-agent/SKILL.md` | Agent 工作流规范 |

-流水线：
+- 完整版 `YYYY-MM-DD.md` 仍为数据表格归档；企微版由 Agent 直接写 Markdown
+- Agent 失败自动回退 `classic`，不影响 `run-daily.ps1`

-```
-Python 抓取 → Step1 趋势分析 (.trends.json) → Step2 写企微稿 (.wecom.md) → webhook 分条推送
-```
+定时推送：

- 规范见 `skills/daily-agent/SKILL.md`
- LLM 失败自动回退 `classic`，不影响 `run-daily.ps1`
- 无 `CURSOR_API_KEY` 时请用 `classic`，或配置 `DAILY_LLM_API_KEY`（OpenAI 兼容 API）
-
-定时推送：Windows 任务计划程序每日执行 `run-daily.ps1`，或 cron / `schtasks`。
+- **常驻调度（推荐）**：`python -m daily schedule` 或 `.\run-scheduler.ps1`（默认 08:50 生成、09:00 推送，见 `DAILY_SCHEDULE_*`）
+- Windows 任务计划：`.\register-daily-task.ps1`
+- Cursor：`/loop 1d`（时间会漂移，仅临时用）

 ---

-## 自定义 RSS 源
+## 其他推送方案

-RSS 源配置在 **`config/feeds.yaml`**（国际 `intl` / 国内 `cn`），改 URL 或增删 feed 后无需改 Python。文件缺失或解析失败时，会回退 `daily/news/feeds_defaults.py` 内置列表。
-
-可选 **`config/sensitive_words.yaml`** + `DAILY_CONTENT_FILTER=1`：标题/摘要命中敏感词则丢弃该条。
-
-旧版硬编码路径（仍可读作参考）：`daily/news/feeds_defaults.py`
-
-```env
-DAILY_AI_NEWS=1
-DAILY_CN_AI_NEWS=1
-DAILY_AI_NEWS_HOURS=72
-DAILY_WECOM_AI_NEWS=10
-DAILY_WECOM_CN_AI_NEWS=8
-```
-
-Skills 榜单默认爬 skills.sh 官网（600+ 条）；可改为第三方 feed：
-
-```env
-# SKILLS_BOARD_SOURCE=feed
-```
-
-GitHub 新兴/Topic 榜需 `GITHUB_TOKEN`（见 `.env.example` 注释）。
-
---
-
-## Experimental：`bot/` 企微对话机器人
-
-同仓库内的 **API 模式智能机器人**（@ 机器人快查 skills、Cursor 任务、Playwright 截图）**不在 v1 开源支持范围内**，需独立 venv 与 `WECOM_BOT_ID` / `SECRET`。
-
-详见 **[bot/README.md](bot/README.md)**。
-
---
-
-## 项目结构
-
-```
-daily-robots/
-├── run-daily.ps1             # 生成 + 推送
-├── daily/                    # 早报主包
-├── shared/skills_data.py     # skills feed 共用数据层
-├── skills/daily-agent/       # Agent 工作流规范
-├── output/                   # 生成产物（gitignore）
-└── bot/                      # experimental
-```
+| 方案 | 适用场景 | 复杂度 |
+|------|----------|--------|
+| **群机器人 webhook** | 推送到固定群 | 低 |
+| **应用消息 API** | 推送给指定成员/部门 | 中（需 corp_id、secret、agent_id） |
+| **邮件 + 企业微信邮箱** | 已有 SMTP | 中 |
+| **PushPlus / Server酱** | 个人微信中转 | 低（第三方） |

 ---

 ## 注意事项

- Webhook / API Key **勿提交 Git**，只用 `.env`
- 企微 markdown 为子集；超长报告**自动分条推送**（默认 4096 bytes/条）
- 完整配置项见 [`.env.example`](.env.example)
- 开发测试：`pip install -r requirements-dev.txt` → `pytest`
+- Webhook **不要提交到 Git**，只用环境变量
+- 企业微信 markdown 为**子集**（不支持完整 GitHub 表格语法时可改为文本列表）
+- 单条消息约 **4096 字节** 上限，`send-wecom.ps1` 已做截断
--- a/bot/.env.example
+++ b/bot/.env.example
@@ -1,29 +0,0 @@
-# 企业微信智能机器人（API 模式 · 长连接）
-# 管理后台 → 安全与管理 → 管理工具 → 智能机器人 → 创建 → API 模式 → 使用长连接
-WECOM_BOT_ID=your-bot-id
-WECOM_BOT_SECRET=your-bot-secret
-
-# Cursor SDK（@ 机器人后的通用任务由 Cursor 执行）
-CURSOR_API_KEY=cursor_...
-CURSOR_CWD=.
-CURSOR_MODEL=composer-2.5
-CURSOR_TIMEOUT=600
-
-# 前端截图预览（基于 CURSOR_CWD）
-PREVIEW_PORT=5173
-PREVIEW_URL=http://127.0.0.1:5173/
-# PREVIEW_DEV_COMMAND=npm run dev
-# PREVIEW_STARTUP_TIMEOUT=120
-
-# 登录后截图（账号密码只放 .env，切勿发到企微群）
-# PREVIEW_LOGIN_USER=your_account_or_phone
-# PREVIEW_LOGIN_PASSWORD=your_password
-# PREVIEW_AFTER_LOGIN_URL=/app/dashboard
-# PREVIEW_AUTO_LOGIN=true
-
-# 网页操作场景目录（可选，默认 bot/scenarios 与 CURSOR_CWD/.browser-scenarios）
-# BROWSER_SCENARIOS_DIR=d:\path\to\scenarios
-# BROWSER_DEFAULT_SCENARIO=xiaobao-agent-manage
-
-# hybrid=快查走本地 / 其余走 Cursor | cursor=全部 Cursor | skills=仅本地
-ROUTING_MODE=hybrid
--- a/bot/.gitignore
+++ b/bot/.gitignore
@@ -1,4 +0,0 @@
-.cache/
-.env
-.venv/
-.cache/screenshots/
--- a/bot/README.md
+++ b/bot/README.md
@@ -1,143 +0,0 @@
-# bot/ — 企微 API 模式智能机器人
-
-> **EXPERIMENTAL** — 本模块不在 daily-robots v1 开源支持范围内。  
-> 主产品为根目录 **早报推送**（webhook），见 [README](../README.md)。  
-> Bot 需独立 venv、企微 API 凭证、常驻进程；问题请自行排查或提 issue 标注 `bot`。
-
-在企微里 @ 机器人即可：
-
- **快查**：`trending 10`、`hot 10`、`搜索 react`（本地 skills 数据，秒回）
- **截图预览**：`preview` / `截图`（基于 `CURSOR_CWD` 启动前端并发图）
- **通用任务**：任意自然语言需求，由 **Cursor Agent** 执行并回传结果
-
-数据层与早报共用 [`shared/skills_data.py`](../shared/skills_data.py)。
-
---
-
-## 1. 创建 API 模式机器人
-
-1. [企业微信管理后台](https://work.weixin.qq.com/) → **安全与管理** → **管理工具** → **智能机器人** → **创建机器人**
-2. 选择 **API 模式创建** → **使用长连接**
-3. 记录 **Bot ID** 和 **Secret**（Secret 只显示一次，请立即保存）
-4. 设置可见范围，将机器人 **添加到目标群** 或允许成员单聊
-
-普通成员路径：工作台 → 智能机器人 → 手动创建 → API 模式 → 长连接
-
---
-
-## 2. 启动本地服务
-
-```powershell
-cd path\to\daily-robots\bot
-python -m venv .venv
-.\.venv\Scripts\Activate.ps1
-pip install -r requirements.txt
-playwright install chromium
-copy .env.example .env
-# 编辑 .env：WECOM_BOT_ID / WECOM_BOT_SECRET / CURSOR_API_KEY
-python main.py
-```
-
-服务需 **常驻运行**（本机、服务器或 Docker）。长连接模式下机器人进程须在线才能收消息。
-
---
-
-## 3. 路由模式（ROUTING_MODE）
-
-| 模式 | 行为 |
-|------|------|
-| `hybrid`（默认） | `trending`/`hot`/`搜索`/`详情` 走本地快查；其余 @ 消息交给 Cursor |
-| `cursor` | 所有消息都交给 Cursor 执行 |
-| `skills` | 仅本地 skills 快查 |
-
-**Cursor 任务示例**（群里发送）：
-
-```
-@test 总结 trending top10，并推荐 3 个适合前端团队的 skill
-@test 对比 mattpocock/skills 和 obra/superpowers 各有哪些热门 skill
-@test 帮我写一段 npx skills add 的安装说明
-```
-
-Cursor 在本机 `CURSOR_CWD` 目录下运行（见 `bot/.env`）。复杂任务可能需要 1–10 分钟，流式消息会显示「Cursor 正在执行任务…」。
-
---
-
-## 4. 前端截图预览（API 模式发图）
-
-项目路径读取 `.env` 中的 **`CURSOR_CWD`**。机器人会：
-
-1. 在 `CURSOR_CWD` 检测 `package.json`，若有 `dev` 脚本则执行 `PREVIEW_DEV_COMMAND`（默认 `npm run dev`）
-2. 等待 `PREVIEW_PORT`（默认 `5173`）就绪，或用 `PREVIEW_URL` 直接访问
-3. Playwright 打开页面并截图
-4. 通过 API 模式 **上传图片 + 回复 image 消息** 到群
-
-| 命令 | 说明 |
-|------|------|
-| `preview` / `截图` / `预览` | 访问 `http://127.0.0.1:5173/` 并截图 |
-| `preview /login` | 指定路径 |
-| `preview / 3000` | 指定端口 |
-| `preview http://127.0.0.1:8080/` | 指定完整 URL |
-
-`.env` 可选配置：
-
-```env
-CURSOR_CWD=.
-PREVIEW_PORT=5173
-PREVIEW_URL=http://127.0.0.1:5173/
-PREVIEW_DEV_COMMAND=npm run dev
-PREVIEW_STARTUP_TIMEOUT=120
-```
-
---
-
-## 4b. 网页操作（Playwright 步骤引擎）
-
-支持三种方式定义操作流程，**无需改 Python 代码**：
-
-**1. 自然语言（企微里直接说）**
-
-```
-@test 访问登录页，输入账号密码，点击登录后进入主页，点击智能体管理菜单然后截图
-```
-
-账号密码从 `.env` 读取（`{{PREVIEW_LOGIN_USER}}` / `{{PREVIEW_LOGIN_PASSWORD}}`），勿在群里发密码。
-
-**2. 场景文件 YAML** — 见 `scenarios/`，触发：`@test browser <场景名>`
-
-**3. 消息内 DSL** — 以 `browser:` 开头的多行步骤
-
-支持的步骤：`goto` · `fill` · `click` · `wait` · `screenshot` · `press`
-
---
-
-## 5. 快查命令
-
-| 命令 | 说明 |
-|------|------|
-| `trending 10` / `趋势 10` | 近期增长榜 Top N（默认 10，最大 30） |
-| `hot 10` / `实时 10` | 实时热度榜 |
-| `all 10` / `总榜 10` | 历史总安装榜 |
-| `搜索 react` / `search tdd` | 关键词搜索 |
-| `详情 find-skills` | 单个 skill 详情 + 安装命令 |
-| `preview` / `截图` | 启动 CURSOR_CWD 前端并截图发群 |
-| `帮助` | 命令列表 |
-
---
-
-## 6. 本地测试（无需企微凭证）
-
-```powershell
-cd path\to\daily-robots\bot
-python -c "from skills_service import handle_command; print(handle_command('trending 5'))"
-```
-
---
-
-## 配置
-
-| 文件 | 说明 |
-|------|------|
-| `bot/.env` | `WECOM_BOT_ID`、`WECOM_BOT_SECRET`、`CURSOR_API_KEY` 等 |
-| `.env.example` | 模板 |
-
-与根目录 `.env`（早报 webhook）**相互独立**，勿混用。
--- a/bot/bot_types.py
+++ b/bot/bot_types.py
@@ -1,12 +0,0 @@
-"""Bot 内部数据结构。"""
-
-from __future__ import annotations
-
-from dataclasses import dataclass
-
-
-@dataclass
-class RouteResult:
-    source: str
-    text: str
-    image_path: str | None = None
--- a/bot/browser_env.py
+++ b/bot/browser_env.py
@@ -1,49 +0,0 @@
-"""浏览器场景变量替换与 base URL 解析。"""
-
-from __future__ import annotations
-
-import re
-from urllib.parse import urlparse
-
-import env_config
-
-_VAR_PATTERN = re.compile(r"\{\{([A-Z0-9_]+)\}\}")
-
-
-def interpolate(value: str) -> str:
-    def repl(match: re.Match[str]) -> str:
-        key = match.group(1)
-        resolved = env_config.env(key)
-        if resolved is None:
-            raise RuntimeError(f"场景变量未配置：{key}")
-        return resolved
-
-    return _VAR_PATTERN.sub(repl, value)
-
-
-def default_base_url() -> str:
-    explicit = (env_config.env("PREVIEW_BASE_URL") or "").strip()
-    if explicit:
-        return interpolate(explicit.rstrip("/"))
-
-    preview = (env_config.env("PREVIEW_URL") or "").strip()
-    if preview:
-        parsed = urlparse(preview)
-        scheme = parsed.scheme or "http"
-        host = parsed.hostname or "127.0.0.1"
-        port = parsed.port
-        if port and port not in (80, 443):
-            return f"{scheme}://{host}:{port}"
-        return f"{scheme}://{host}"
-
-    port = env_config.env("PREVIEW_PORT", "5173") or "5173"
-    return f"http://127.0.0.1:{port}"
-
-
-def resolve_url(base_url: str, target: str) -> str:
-    target = interpolate(target.strip())
-    if target.startswith("http://") or target.startswith("https://"):
-        return target
-    if not target.startswith("/"):
-        target = "/" + target
-    return base_url.rstrip("/") + target
--- a/bot/browser_executor.py
+++ b/bot/browser_executor.py
@@ -1,269 +0,0 @@
-"""通用 Playwright 步骤执行器（不写死业务页面）。"""
-
-from __future__ import annotations
-
-import logging
-import re
-import time
-from datetime import datetime
-from pathlib import Path
-from typing import Any
-
-from browser_env import interpolate, resolve_url
-from browser_models import BrowserResult, BrowserScenario
-
-logger = logging.getLogger(__name__)
-
-SCREENSHOT_DIR = Path(__file__).resolve().parent / ".cache" / "screenshots"
-
-FIELD_HINTS: dict[str, list[str]] = {
-    "账号": [
-        "#login-username",
-        "input#login-username",
-        "input[autocomplete='username']",
-        "username",
-        "account",
-        "phone",
-        "账号",
-        "手机号",
-        "企业账号",
-    ],
-    "密码": [
-        "#login-password input",
-        "#login-password",
-        "input#login-password",
-        "input[type='password']",
-        "password",
-        "密码",
-    ],
-    "用户名": ["#login-username", "input#login-username", "username", "account", "账号"],
-}
-
-def _step_label(step: dict[str, Any], index: int) -> str:
-    action = step.get("action", "?")
-    target = step.get("target") or step.get("field") or step.get("url") or ""
-    return f"{index + 1}. {action} {target}".strip()
-
-
-def _resolve_fill_locator(page, field: str, step: dict[str, Any]):
-    if step.get("selector"):
-        return page.locator(interpolate(str(step["selector"])))
-
-    field_key = interpolate(str(field))
-    if step.get("label"):
-        return page.get_by_label(interpolate(str(step["label"])), exact=False)
-    if step.get("placeholder"):
-        return page.get_by_placeholder(interpolate(str(step["placeholder"])), exact=False)
-
-    hints = FIELD_HINTS.get(field_key, [field_key])
-    for hint in hints:
-        if hint.startswith("#") or hint.startswith(".") or hint.startswith("["):
-            locator = page.locator(hint)
-            if locator.count() > 0:
-                return locator.first
-        for getter in (
-            lambda h=hint: page.get_by_label(h, exact=False),
-            lambda h=hint: page.get_by_placeholder(h, exact=False),
-        ):
-            locator = getter()
-            if locator.count() > 0:
-                return locator.first
-
-    return page.locator("input, textarea").filter(has_text=field_key).first
-
-
-def _fill_field(page, field: str, step: dict[str, Any]) -> None:
-    value = interpolate(str(step.get("value", "")))
-    locator = _resolve_fill_locator(page, field, step)
-    locator.click(timeout=10_000)
-    locator.fill("", timeout=5_000)
-    locator.fill(value, timeout=10_000)
-
-
-def _page_error_text(page) -> str | None:
-    for selector in (
-        ".ant-message-error",
-        ".ant-form-item-explain-error",
-        ".ant-alert-error",
-    ):
-        try:
-            locator = page.locator(selector).first
-            if locator.is_visible(timeout=300):
-                text = locator.inner_text(timeout=1_000).strip()
-                if text:
-                    return text
-        except Exception:
-            continue
-    return None
-
-
-def _pathname_matches(pattern: str, pathname: str) -> bool:
-    pattern = pattern.strip()
-    if pattern in {"**/app/**", "**/app/*", "/app/**"}:
-        return pathname.startswith("/app")
-    if pattern.endswith("/**"):
-        prefix = pattern[:-3].rstrip("/")
-        if prefix.startswith("**/"):
-            prefix = prefix[3:]
-        if not prefix.startswith("/"):
-            prefix = "/" + prefix
-        return pathname.startswith(prefix)
-    if "**" in pattern or "*" in pattern:
-        regex = "^" + re.escape(pattern).replace(r"\*\*", ".*").replace(r"\*", "[^/]*") + "$"
-        return re.search(regex, pathname) is not None
-    return pathname == pattern or pathname.startswith(pattern)
-
-
-def _wait_for_url_pattern(page, pattern: str, timeout: int = 60_000) -> None:
-    """SPA 路由用 pathname 轮询；glob 模式不依赖 navigation 事件。"""
-    deadline = time.monotonic() + timeout / 1000
-    last_error: str | None = None
-
-    while time.monotonic() < deadline:
-        pathname = page.evaluate("() => window.location.pathname")
-        if _pathname_matches(pattern, pathname):
-            try:
-                page.wait_for_load_state("networkidle", timeout=8_000)
-            except Exception:
-                page.wait_for_timeout(800)
-            return
-
-        err = _page_error_text(page)
-        if err and err != last_error:
-            last_error = err
-            logger.warning("页面提示：%s", err)
-            if "/login" in pathname:
-                raise RuntimeError(f"登录失败：{err}")
-
-        page.wait_for_timeout(400)
-
-    err = _page_error_text(page)
-    hint_parts = [f"当前 URL：`{page.url}`"]
-    if err:
-        hint_parts.append(f"页面错误：{err}")
-    elif last_error:
-        hint_parts.append(f"页面错误：{last_error}")
-    hint_parts.append("请确认 PREVIEW_LOGIN_USER/PASSWORD 正确，且登录 API（内网网关）可达。")
-    raise RuntimeError(f"等待 URL 匹配 `{pattern}` 超时（{timeout}ms）。{' '.join(hint_parts)}")
-
-
-def _click_target(page, target: str) -> None:
-    target = interpolate(target.strip())
-    if target.lower() in {"登录", "login"}:
-        for selector in ("button.login-submit", "button[type='submit']"):
-            locator = page.locator(selector)
-            if locator.count() > 0:
-                locator.first.click(timeout=10_000)
-                return
-
-    candidates = [
-        page.get_by_role("menuitem", name=target, exact=True),
-        page.get_by_role("button", name=target, exact=True),
-        page.get_by_role("link", name=target, exact=True),
-        page.get_by_text(target, exact=True),
-        page.get_by_text(target, exact=False),
-    ]
-    for locator in candidates:
-        if locator.count() > 0:
-            locator.first.click(timeout=10_000)
-            return
-    raise RuntimeError(f"未找到可点击元素：{target}")
-
-
-def _execute_step(page, base_url: str, step: dict[str, Any]) -> None:
-    action = str(step.get("action", "")).lower()
-    if action == "goto":
-        target = step.get("target") or step.get("url") or "/"
-        url = resolve_url(base_url, str(target))
-        page.goto(url, wait_until="networkidle", timeout=60_000)
-        return
-
-    if action == "fill":
-        field = str(step.get("field") or step.get("target") or "账号")
-        _fill_field(page, field, step)
-        return
-
-    if action == "click":
-        target = step.get("target") or step.get("text")
-        if not target:
-            raise RuntimeError("click 步骤缺少 target")
-        _click_target(page, str(target))
-        page.wait_for_timeout(800)
-        return
-
-    if action == "wait":
-        timeout = int(step.get("timeout") or 60_000)
-        if step.get("url"):
-            _wait_for_url_pattern(page, str(step["url"]), timeout=timeout)
-            return
-        if step.get("selector"):
-            page.locator(interpolate(str(step["selector"]))).wait_for(timeout=30_000)
-            return
-        if step.get("text"):
-            page.get_by_text(interpolate(str(step["text"])), exact=False).wait_for(timeout=30_000)
-            return
-        ms = int(step.get("ms") or 1500)
-        page.wait_for_timeout(ms)
-        return
-
-    if action == "press":
-        key = str(step.get("key") or step.get("target") or "Enter")
-        page.keyboard.press(key)
-        return
-
-    if action == "screenshot":
-        return
-
-    raise RuntimeError(f"未知步骤 action={action}")
-
-
-def run_browser_scenario_sync(scenario: BrowserScenario) -> BrowserResult:
-    from playwright.sync_api import sync_playwright
-
-    stamp = datetime.now().strftime("%Y%m%d-%H%M%S")
-    slug = (scenario.name or "browser").replace(" ", "-")
-    output = SCREENSHOT_DIR / f"{slug}-{stamp}.png"
-    output.parent.mkdir(parents=True, exist_ok=True)
-
-    step_log: list[str] = []
-    final_url = scenario.base_url
-
-    with sync_playwright() as playwright:
-        browser = playwright.chromium.launch(headless=True)
-        page = browser.new_page(viewport={"width": 1280, "height": 720})
-
-        steps = list(scenario.steps)
-        if steps and steps[-1].get("action") != "screenshot" and not any(
-            s.get("action") == "screenshot" for s in steps
-        ):
-            steps.append({"action": "screenshot"})
-
-        for index, step in enumerate(steps):
-            label = _step_label(step, index)
-            logger.info("执行步骤 %s", label)
-            action = str(step.get("action", "")).lower()
-            if action == "screenshot":
-                page.wait_for_timeout(int(step.get("ms") or 1500))
-                page.screenshot(path=str(output), full_page=False, type="png")
-                final_url = page.url
-                step_log.append(label + " ✓")
-                continue
-            try:
-                _execute_step(page, scenario.base_url, step)
-                final_url = page.url
-                step_log.append(label + " ✓")
-            except Exception as exc:
-                err = _page_error_text(page)
-                detail = f"（{err}）" if err else ""
-                raise RuntimeError(f"步骤失败：{label} @ {page.url}{detail}") from exc
-
-        browser.close()
-
-    return BrowserResult(
-        scenario_name=scenario.name,
-        base_url=scenario.base_url,
-        final_url=final_url,
-        screenshot_path=output,
-        step_count=len(steps),
-        step_log=step_log,
-    )
--- a/bot/browser_models.py
+++ b/bot/browser_models.py
@@ -1,26 +0,0 @@
-"""浏览器自动化步骤模型。"""
-
-from __future__ import annotations
-
-from dataclasses import dataclass, field
-from pathlib import Path
-from typing import Any
-
-
-@dataclass
-class BrowserScenario:
-    name: str | None
-    base_url: str
-    steps: list[dict[str, Any]]
-    source: str = "natural"
-
-
-@dataclass
-class BrowserResult:
-    scenario_name: str | None
-    base_url: str
-    final_url: str
-    screenshot_path: Path
-    step_count: int
-    started_dev_server: bool = False
-    step_log: list[str] = field(default_factory=list)
--- a/bot/browser_parser.py
+++ b/bot/browser_parser.py
@@ -1,307 +0,0 @@
-"""解析自然语言 / YAML / 场景名 → 浏览器步骤。"""
-
-from __future__ import annotations
-
-import re
-from pathlib import Path
-from typing import Any
-
-import yaml
-
-import env_config
-from browser_env import default_base_url, interpolate
-from browser_models import BrowserScenario
-
-SCENARIO_DIRS = [
-    Path(__file__).resolve().parent / "scenarios",
-    Path(__file__).resolve().parent.parent / "scenarios",
-]
-
-
-def _project_cwd() -> Path:
-    raw = env_config.env("CURSOR_CWD", r"d:\LY\test\tech") or r"d:\LY\test\tech"
-    return Path(raw).resolve()
-
-
-def _strip_mention(text: str) -> str:
-    return re.sub(r"@\S+\s*", "", text).strip()
-
-
-def _scenario_search_dirs() -> list[Path]:
-    dirs = list(SCENARIO_DIRS)
-    dirs.append(_project_cwd() / ".browser-scenarios")
-    custom = (env_config.env("BROWSER_SCENARIOS_DIR") or "").strip()
-    if custom:
-        dirs.append(Path(custom).resolve())
-    return dirs
-
-
-def is_browser_intent(text: str) -> bool:
-    raw = _strip_mention(text)
-    if not raw:
-        return False
-    if re.match(r"^(browser|网页|网页操作|操作)\b", raw, re.IGNORECASE):
-        return True
-    if re.search(r"```(?:yaml|yml)", raw, re.IGNORECASE):
-        return True
-    if re.search(r"(?m)^browser\s*:", raw, re.IGNORECASE):
-        return True
-
-    if re.match(r"^(preview|截图|预览|截屏)\s", raw, re.IGNORECASE):
-        if not re.search(r"[，,。；;]|然后|输入|点击|填写|访问|打开|登录", raw):
-            return False
-
-    if len(_split_segments(text)) >= 2:
-        return True
-
-    verbs = 0
-    for pattern in (r"访问", r"打开", r"输入", r"填写", r"点击", r"点选", r"选择", r"登录"):
-        if re.search(pattern, raw):
-            verbs += 1
-    return verbs >= 2
-
-
-def _load_yaml_scenario(path: Path) -> BrowserScenario:
-    data = yaml.safe_load(path.read_text(encoding="utf-8"))
-    if not isinstance(data, dict):
-        raise RuntimeError(f"场景文件格式错误：{path}")
-    base_url = interpolate(str(data.get("base_url") or default_base_url()))
-    steps = data.get("steps")
-    if not isinstance(steps, list) or not steps:
-        raise RuntimeError(f"场景缺少 steps：{path}")
-    return BrowserScenario(
-        name=data.get("name") or path.stem,
-        base_url=base_url,
-        steps=_normalize_steps(steps),
-        source=f"file:{path.name}",
-    )
-
-
-def _find_scenario_file(name: str) -> Path | None:
-    slug = name.strip().replace(" ", "-")
-    for directory in _scenario_search_dirs():
-        for candidate in (directory / f"{slug}.yaml", directory / f"{slug}.yml"):
-            if candidate.exists():
-                return candidate
-    return None
-
-
-def _normalize_steps(raw_steps: list[Any]) -> list[dict[str, Any]]:
-    normalized: list[dict[str, Any]] = []
-    for item in raw_steps:
-        if isinstance(item, str):
-            normalized.append({"action": item})
-            continue
-        if not isinstance(item, dict) or not item:
-            raise RuntimeError(f"无效步骤：{item!r}")
-        if "action" in item:
-            normalized.append(dict(item))
-            continue
-        if len(item) == 1:
-            action, payload = next(iter(item.items()))
-            step = {"action": action}
-            if payload is not None:
-                if isinstance(payload, dict):
-                    step.update(payload)
-                elif action == "wait" and isinstance(payload, int):
-                    step["ms"] = payload
-                elif action == "wait" and isinstance(payload, str) and payload.isdigit():
-                    step["ms"] = int(payload)
-                else:
-                    step["target"] = payload
-            normalized.append(step)
-            continue
-        raise RuntimeError(f"无效步骤：{item!r}")
-    return normalized
-
-
-def _parse_inline_dsl(text: str) -> BrowserScenario | None:
-    raw = _strip_mention(text)
-    match = re.search(r"(?ms)^browser\s*:\s*\n(.+)$", raw, re.IGNORECASE)
-    if not match:
-        return None
-
-    steps: list[dict[str, Any]] = []
-    for line in match.group(1).splitlines():
-        line = line.strip()
-        if not line or line.startswith("#"):
-            continue
-        line = re.sub(r"^[-*]\s*", "", line)
-        if not line:
-            continue
-        steps.append(_parse_dsl_line(line))
-
-    if not steps:
-        return None
-    return BrowserScenario(
-        name="inline",
-        base_url=default_base_url(),
-        steps=steps,
-        source="inline-dsl",
-    )
-
-
-def _parse_dsl_line(line: str) -> dict[str, Any]:
-    parts = line.split(None, 2)
-    action = parts[0].lower()
-    if action == "goto":
-        return {"action": "goto", "target": parts[1] if len(parts) > 1 else "/"}
-    if action == "click":
-        return {"action": "click", "target": " ".join(parts[1:])}
-    if action == "fill":
-        if len(parts) < 3:
-            raise RuntimeError(f"fill 语法：fill 字段 值（{line}）")
-        return {"action": "fill", "field": parts[1], "value": parts[2]}
-    if action == "wait":
-        payload = parts[1] if len(parts) > 1 else "1500"
-        if payload.isdigit():
-            return {"action": "wait", "ms": int(payload)}
-        return {"action": "wait", "url": payload}
-    if action in {"screenshot", "shot"}:
-        return {"action": "screenshot"}
-    raise RuntimeError(f"未知 DSL 步骤：{line}")
-
-
-def _split_segments(text: str) -> list[str]:
-    raw = _strip_mention(text)
-    raw = re.sub(r"^(browser|网页|网页操作|操作)\s*[:：]?\s*", "", raw, flags=re.IGNORECASE)
-    raw = re.sub(r"然后截图|再截图|最后截图", "截图", raw)
-    chunks = re.split(r"[，,。；;]\s*|\s+然后\s+|\s+接着\s+|\s+并\s*", raw)
-    expanded: list[str] = []
-    for chunk in chunks:
-        chunk = chunk.strip()
-        if not chunk:
-            continue
-        subchunks = re.split(r"\s+然后\s+", chunk)
-        if "后" in chunk and len(subchunks) == 1:
-            subchunks = re.split(r"(?<=[登录页表单])后(?=[进入打开等待点击访问])", chunk)
-        for part in subchunks:
-            part = part.strip()
-            if part:
-                expanded.append(part)
-    return expanded
-
-
-def _parse_segment(segment: str) -> list[dict[str, Any]]:
-    seg = segment.strip()
-    if not seg or seg.lower() in {"browser", "网页操作"}:
-        return []
-
-    if re.fullmatch(r"截图|截屏", seg, re.IGNORECASE):
-        return [{"action": "screenshot"}]
-
-    match = re.search(r"访问登录页|打开登录页|进入登录页|运行登录页", seg, re.IGNORECASE)
-    if match:
-        return [{"action": "goto", "target": "/login"}]
-
-    match = re.search(r"输入账号密码|填写账号密码|输入账号和密码", seg, re.IGNORECASE)
-    if match:
-        return [
-            {"action": "fill", "field": "账号", "value": "{{PREVIEW_LOGIN_USER}}"},
-            {"action": "fill", "field": "密码", "value": "{{PREVIEW_LOGIN_PASSWORD}}"},
-        ]
-
-    match = re.search(r"输入账号|填写账号|输入用户名|填写用户名", seg, re.IGNORECASE)
-    if match:
-        return [{"action": "fill", "field": "账号", "value": "{{PREVIEW_LOGIN_USER}}"}]
-
-    match = re.search(r"输入密码|填写密码", seg, re.IGNORECASE)
-    if match:
-        return [{"action": "fill", "field": "密码", "value": "{{PREVIEW_LOGIN_PASSWORD}}"}]
-
-    match = re.search(r"进入主页|进入首页|打开主页|打开首页|等待主页", seg, re.IGNORECASE)
-    if match:
-        return [{"action": "wait", "url": "**/app/**"}]
-
-    match = re.search(r"等待\s*(\d+)\s*秒", seg, re.IGNORECASE)
-    if match:
-        return [{"action": "wait", "ms": int(match.group(1)) * 1000}]
-
-    match = re.search(
-        r"(?:点击|点选|选择)\s*(.+?)(?:菜单|按钮|链接)?$",
-        seg,
-        re.IGNORECASE,
-    )
-    if match:
-        target = match.group(1).strip()
-        target = re.sub(r"(然后|再|并)?\s*(截图|截屏).*$", "", target, flags=re.IGNORECASE).strip()
-        target = re.sub(r"(然后|再|之后)$", "", target).strip()
-        target = re.sub(r"(菜单|按钮|链接)$", "", target).strip()
-        if target:
-            return [{"action": "click", "target": target}]
-
-    match = re.search(
-        r"(?:访问|打开|进入)\s*(https?://\S+|/\S+|登录页|主页|首页)",
-        seg,
-        re.IGNORECASE,
-    )
-    if match:
-        target = match.group(1)
-        mapping = {"登录页": "/login", "主页": "/app/dashboard", "首页": "/app/dashboard"}
-        return [{"action": "goto", "target": mapping.get(target, target)}]
-
-    return []
-
-
-def parse_natural_language(text: str) -> BrowserScenario | None:
-    segments = _split_segments(text)
-    steps: list[dict[str, Any]] = []
-    for segment in segments:
-        steps.extend(_parse_segment(segment))
-
-    if not steps:
-        return None
-    if not any(step.get("action") == "screenshot" for step in steps):
-        if re.search(r"截图|截屏", text, re.IGNORECASE):
-            steps.append({"action": "screenshot"})
-    if not steps:
-        return None
-
-    return BrowserScenario(
-        name="natural",
-        base_url=default_base_url(),
-        steps=steps,
-        source="natural-language",
-    )
-
-
-def parse_browser_request(text: str) -> BrowserScenario | None:
-    if not is_browser_intent(text):
-        return None
-
-    raw = _strip_mention(text)
-    yaml_block = re.search(r"```(?:yaml|yml)\s*\n(.+?)```", raw, re.IGNORECASE | re.DOTALL)
-    if yaml_block:
-        data = yaml.safe_load(yaml_block.group(1))
-        if isinstance(data, dict):
-            base_url = interpolate(str(data.get("base_url") or default_base_url()))
-            steps = data.get("steps") or []
-            return BrowserScenario(
-                name=data.get("name") or "yaml-inline",
-                base_url=base_url,
-                steps=_normalize_steps(steps),
-                source="yaml-inline",
-            )
-
-    inline = _parse_inline_dsl(text)
-    if inline:
-        return inline
-
-    match = re.match(r"^(browser|网页|网页操作|操作)\s+([\w\-./]+)\s*$", raw, re.IGNORECASE)
-    if match:
-        path = _find_scenario_file(match.group(2))
-        if not path:
-            raise RuntimeError(f"未找到场景文件：{match.group(2)}.yaml")
-        return _load_yaml_scenario(path)
-
-    scenario = parse_natural_language(text)
-    if scenario:
-        return scenario
-
-    default_name = (env_config.env("BROWSER_DEFAULT_SCENARIO") or "").strip()
-    if default_name:
-        path = _find_scenario_file(default_name)
-        if path:
-            return _load_yaml_scenario(path)
-
-    return None
--- a/bot/browser_service.py
+++ b/bot/browser_service.py
@@ -1,87 +0,0 @@
-"""浏览器自动化服务：解析场景 + 启动 dev server + 执行步骤。"""
-
-from __future__ import annotations
-
-import asyncio
-import logging
-from urllib.parse import urlparse
-
-from browser_executor import run_browser_scenario_sync
-from browser_models import BrowserResult, BrowserScenario
-from browser_parser import parse_browser_request
-from preview_service import (
-    _package_dev_script,
-    _preview_port,
-    _project_cwd,
-    _startup_timeout,
-    _wait_for_port,
-)
-
-logger = logging.getLogger(__name__)
-
-
-def _ensure_dev_server(base_url: str) -> bool:
-    parsed = urlparse(base_url)
-    host = parsed.hostname or "127.0.0.1"
-    port = parsed.port or (443 if parsed.scheme == "https" else 80)
-
-    if _wait_for_port(host, port, timeout=3):
-        return False
-
-    cwd = _project_cwd()
-    dev_command = _package_dev_script(cwd)
-    if not dev_command:
-        raise RuntimeError(
-            f"无法访问 {base_url}，且未找到可启动的 dev 脚本。"
-            "请先手动启动前端，或设置 PREVIEW_URL。"
-        )
-
-    import subprocess
-
-    logger.info("启动 dev server: %s (cwd=%s)", dev_command, cwd)
-    proc = subprocess.Popen(
-        dev_command,
-        cwd=str(cwd),
-        shell=True,
-        stdout=subprocess.DEVNULL,
-        stderr=subprocess.PIPE,
-    )
-    if not _wait_for_port(host, port, timeout=_startup_timeout()):
-        err = ""
-        if proc.stderr:
-            err = proc.stderr.read().decode("utf-8", errors="replace")[-1000:]
-        proc.kill()
-        raise RuntimeError(
-            f"dev server 在 {_startup_timeout()}s 内未就绪 ({base_url})。"
-            f"{(' 日志: ' + err) if err else ''}"
-        )
-    return True
-
-
-async def run_browser_automation(text: str) -> BrowserResult:
-    scenario = parse_browser_request(text)
-    if scenario is None:
-        raise RuntimeError("无法解析网页操作步骤")
-
-    started = await asyncio.to_thread(_ensure_dev_server, scenario.base_url)
-    result = await asyncio.to_thread(run_browser_scenario_sync, scenario)
-    result.started_dev_server = started
-    return result
-
-
-def format_browser_caption(result: BrowserResult) -> str:
-    lines = [
-        "**网页操作完成**",
-        f"> 场景：`{result.scenario_name or '自定义'}`",
-        f"> 起始：`{result.base_url}`",
-        f"> 最终：`{result.final_url}`",
-        f"> 步骤数：{result.step_count}",
-    ]
-    if result.started_dev_server:
-        lines.append("> dev server：已自动启动")
-    if result.step_log:
-        lines.append("")
-        lines.append("执行记录：")
-        for item in result.step_log[-8:]:
-            lines.append(f"- {item}")
-    return "\n".join(lines)
--- a/bot/cursor_runner.py
+++ b/bot/cursor_runner.py
@@ -1,106 +0,0 @@
-"""通过 Cursor SDK 执行用户任务。"""
-
-from __future__ import annotations
-
-import asyncio
-import logging
-import re
-from typing import Awaitable, Callable
-
-import env_config
-from bridge_manager import warm_cursor_bridge
-
-logger = logging.getLogger(__name__)
-
-_cursor_lock = asyncio.Lock()
-
-WECHAT_SYSTEM_PREFIX = """你是企业微信群里的 Skills 助手，正在回复群成员的消息。
-
-要求：
- 用简洁的中文回答（除非用户用其他语言提问）
- 使用企业微信支持的 Markdown 子集（加粗、链接、列表；避免复杂表格）
- 直接给出结论，不要冗长铺垫
- 若任务涉及 skills.sh，可说明安装命令 `npx skills add owner/repo/skill-name`
- **不要**在回复里写 `[图片]` 占位符；企微无法通过 Markdown 显示图片
- 若用户要页面截图，请明确告知其发送：`截图` 或 `preview`（由 bot 自动发图）
-
-用户任务：
-"""
-
-
-def _cursor_settings() -> dict[str, str | int]:
-    timeout_raw = env_config.env("CURSOR_TIMEOUT", "600") or "600"
-    return {
-        "api_key": env_config.env("CURSOR_API_KEY"),
-        "cwd": env_config.env("CURSOR_CWD", r"d:\LY\test\tech") or r"d:\LY\test\tech",
-        "model": env_config.env("CURSOR_MODEL", "composer-2.5") or "composer-2.5",
-        "timeout": int(timeout_raw),
-    }
-
-
-def strip_mention(text: str) -> str:
-    return re.sub(r"@\S+\s*", "", text).strip()
-
-
-def _build_prompt(task: str) -> str:
-    return WECHAT_SYSTEM_PREFIX + task.strip()
-
-
-def execute_cursor_task_sync(task: str) -> str:
-    from cursor_sdk import Agent, AgentOptions, CursorAgentError, LocalAgentOptions
-
-    settings = _cursor_settings()
-    api_key = settings["api_key"]
-    if not api_key:
-        raise RuntimeError(
-            "未配置 CURSOR_API_KEY。请在 bot/.env 中设置，"
-            "密钥见 https://cursor.com/dashboard/integrations"
-        )
-
-    warm_cursor_bridge()
-
-    cwd = str(settings["cwd"])
-    prompt = _build_prompt(task)
-    logger.info("Cursor 执行任务 cwd=%s model=%s", cwd, settings["model"])
-
-    try:
-        result = Agent.prompt(
-            prompt,
-            AgentOptions(
-                api_key=api_key,
-                model=settings["model"],
-                local=LocalAgentOptions(cwd=cwd),
-            ),
-        )
-    except CursorAgentError as exc:
-        raise RuntimeError(
-            f"Cursor 启动失败：{exc.message}"
-            + ("（可重试）" if exc.is_retryable else "")
-        ) from exc
-
-    if result.status == "error":
-        detail = result.result or "运行失败，无详细错误"
-        raise RuntimeError(f"Cursor 执行失败：{detail}")
-
-    text = (result.result or "").strip()
-    if not text:
-        return "Cursor 已完成任务，但没有返回文本内容。"
-    return text
-
-
-async def run_cursor_task(
-    task: str,
-    on_progress: Callable[[str], Awaitable[None]] | None = None,
-) -> str:
-    timeout = int(_cursor_settings()["timeout"])
-    if on_progress:
-        await on_progress("Cursor 正在执行任务，请稍候…")
-
-    async with _cursor_lock:
-        try:
-            return await asyncio.wait_for(
-                asyncio.to_thread(execute_cursor_task_sync, task),
-                timeout=timeout,
-            )
-        except asyncio.TimeoutError as exc:
-            raise RuntimeError(f"Cursor 执行超时（>{timeout}s）") from exc
--- a/bot/env_config.py
+++ b/bot/env_config.py
@@ -1,21 +0,0 @@
-"""加载 bot/.env，供各模块在 import 时统一读取环境变量。"""
-
-from __future__ import annotations
-
-import os
-import sys
-from pathlib import Path
-
-from dotenv import load_dotenv
-
-_BOT_DIR = Path(__file__).resolve().parent
-_REPO_ROOT = _BOT_DIR.parent
-if str(_REPO_ROOT) not in sys.path:
-    sys.path.insert(0, str(_REPO_ROOT))
-
-load_dotenv(_BOT_DIR / ".env")
-load_dotenv(_BOT_DIR / ".env.local", override=True)
-
-
-def env(key: str, default: str | None = None) -> str | None:
-    return os.getenv(key, default)
--- a/bot/image_extract.py
+++ b/bot/image_extract.py
@@ -1,58 +0,0 @@
-"""从文本/Cursor 回复中解析本地截图路径。"""
-
-from __future__ import annotations
-
-import re
-from pathlib import Path
-
-import env_config
-
-IMAGE_SUFFIXES = (".png", ".jpg", ".jpeg", ".webp")
-
-
-def _project_cwd() -> Path:
-    raw = env_config.env("CURSOR_CWD", r"d:\LY\test\tech") or r"d:\LY\test\tech"
-    return Path(raw).resolve()
-
-
-def _resolve_candidate(raw: str, cwd: Path) -> Path | None:
-    cleaned = raw.strip().strip("`\"'[]()")
-    if not cleaned or cleaned.startswith("http"):
-        return None
-    path = Path(cleaned)
-    if not path.is_absolute():
-        path = cwd / path
-    try:
-        resolved = path.resolve()
-    except OSError:
-        return None
-    if resolved.is_file() and resolved.suffix.lower() in IMAGE_SUFFIXES:
-        return resolved
-    return None
-
-
-def find_image_paths(text: str) -> list[Path]:
-    cwd = _project_cwd()
-    seen: set[Path] = set()
-    found: list[Path] = []
-
-    patterns = [
-        r"(?:保存(?:至|到)|saved\s+to|screenshot\s*[:：])\s*([^\s\n\]]+\.(?:png|jpe?g|webp))",
-        r"([A-Za-z]:\\[^\s\n\]]+\.(?:png|jpe?g|webp))",
-        r"([^\s\n\]]+\.(?:png|jpe?g|webp))",
-    ]
-
-    for pattern in patterns:
-        for match in re.finditer(pattern, text, re.IGNORECASE):
-            path = _resolve_candidate(match.group(1), cwd)
-            if path and path not in seen:
-                seen.add(path)
-                found.append(path)
-
-    return found
-
-
-def strip_fake_image_markdown(text: str) -> str:
-    text = re.sub(r"^\s*\[图片\]\s*$", "", text, flags=re.MULTILINE)
-    text = re.sub(r"\n{3,}", "\n\n", text)
-    return text.strip()
--- a/bot/main.py
+++ b/bot/main.py
@@ -1,156 +0,0 @@
-"""企业微信智能机器人 · Skills 助手（skills 快查 + 截图预览 + Cursor 执行任务）。"""
-
-from __future__ import annotations
-
-import logging
-import sys
-
-import env_config
-from bridge_manager import shutdown_cursor_bridge, warm_cursor_bridge
-from router import route_message, routing_mode
-from skills_service import handle_command, warm_feed_cache
-from wecom_media import reply_image, upload_image
-
-logging.basicConfig(
-    level=logging.INFO,
-    format="%(asctime)s [%(levelname)s] %(message)s",
-)
-logger = logging.getLogger("skills-bot")
-
-BOT_ID = env_config.env("WECOM_BOT_ID") or env_config.env("WECHAT_BOT_ID")
-BOT_SECRET = env_config.env("WECOM_BOT_SECRET") or env_config.env("WECHAT_BOT_SECRET")
-
-
-def _require_credentials() -> None:
-    if not BOT_ID or not BOT_SECRET:
-        print(
-            "请设置环境变量 WECOM_BOT_ID 和 WECOM_BOT_SECRET\n"
-            "（企业微信 → 智能机器人 → API 模式 → 长连接）",
-            file=sys.stderr,
-        )
-        sys.exit(1)
-
-
-def create_client():
-    from aibot import WSClient, WSClientOptions, generate_req_id
-
-    ws_client = WSClient(
-        WSClientOptions(
-            bot_id=BOT_ID,
-            secret=BOT_SECRET,
-        )
-    )
-
-    @ws_client.on("authenticated")
-    def on_authenticated():
-        logger.info("企业微信长连接认证成功，路由模式=%s", routing_mode())
-        cursor_key = env_config.env("CURSOR_API_KEY")
-        if cursor_key:
-            logger.info("CURSOR_API_KEY 已加载（%s…）", cursor_key[:8])
-            try:
-                warm_cursor_bridge()
-                logger.info("Cursor bridge 预启动完成")
-            except Exception as exc:
-                logger.warning("Cursor bridge 预启动失败（Cursor 任务时会重试）: %s", exc)
-        else:
-            logger.warning("CURSOR_API_KEY 未配置，Cursor 任务将失败")
-        try:
-            warm_feed_cache()
-            logger.info("skills 数据预加载完成")
-        except Exception as exc:
-            logger.warning("skills 数据预加载失败: %s", exc)
-
-    @ws_client.on("event.enter_chat")
-    async def on_enter_chat(frame):
-        help_text = handle_command("help")
-        extra = (
-            "\n\n---\n"
-            "**单页截图**：`preview` / `截图` / `预览 [路径或URL]`\n"
-            "**网页操作**：自然语言多步操作，或 `browser 场景名`\n"
-            "例：`访问登录页，输入账号密码，点击登录，点击智能体管理，截图`\n"
-            "场景文件：`bot/scenarios/*.yaml`（可用 `browser xiaobao-agent-manage`）"
-        )
-        await ws_client.reply_welcome(
-            frame,
-            {
-                "msgtype": "markdown",
-                "markdown": {"content": help_text + extra},
-            },
-        )
-
-    @ws_client.on("message.text")
-    async def on_text(frame):
-        body = frame.get("body", {})
-        content = body.get("text", {}).get("content", "")
-        logger.info("收到消息: %s", content)
-
-        stream_id = generate_req_id("stream")
-        last_progress = ""
-
-        async def on_progress(message: str) -> None:
-            nonlocal last_progress
-            if message != last_progress:
-                last_progress = message
-                await ws_client.reply_stream(frame, stream_id, message, False)
-
-        await ws_client.reply_stream(frame, stream_id, "收到，正在处理…", False)
-
-        try:
-            result = await route_message(content, on_progress=on_progress)
-            reply = result.text
-            logger.info(
-                "回复来源: %s, 文本长度=%d, 图片=%s",
-                result.source,
-                len(reply),
-                result.image_path or "-",
-            )
-        except Exception as exc:
-            logger.exception("处理失败")
-            reply = f"处理失败：{exc}"
-            result = None
-
-        if len(reply) > 3800:
-            reply = reply[:3800] + "\n\n> …内容已截断"
-
-        await ws_client.reply_stream(frame, stream_id, reply, True)
-
-        if result and result.image_path:
-            try:
-                media_id = await upload_image(ws_client, result.image_path)
-                await reply_image(ws_client, frame, media_id)
-                logger.info("图片已发送到企微: %s", result.image_path)
-            except Exception as exc:
-                logger.exception("发送图片失败")
-                await ws_client.reply(
-                    frame,
-                    {
-                        "msgtype": "markdown",
-                        "markdown": {
-                            "content": f"截图文件：`{result.image_path}`\n发图失败：{exc}\n\n请确认 bot 已重启，或发送 `截图` 重试。",
-                        },
-                    },
-                )
-
-    @ws_client.on("error")
-    def on_error(error):
-        logger.error("连接错误: %s", error)
-
-    @ws_client.on("disconnected")
-    def on_disconnected(reason):
-        logger.warning("连接断开: %s", reason)
-
-    return ws_client
-
-
-def main() -> None:
-    import atexit
-
-    atexit.register(shutdown_cursor_bridge)
-    _require_credentials()
-    client = create_client()
-    logger.info("启动 Skills 助手，Bot ID=%s…", BOT_ID[:8] if BOT_ID else "?")
-    client.run()
-
-
-if __name__ == "__main__":
-    main()
--- a/bot/preview_service.py
+++ b/bot/preview_service.py
@@ -1,255 +0,0 @@
-"""在 CURSOR_CWD 启动/访问前端并截图（单页，不含多步操作）。"""
-
-from __future__ import annotations
-
-import asyncio
-import json
-import logging
-import re
-import socket
-import subprocess
-import time
-from dataclasses import dataclass
-from datetime import datetime
-from pathlib import Path
-from urllib.parse import urlparse
-
-import env_config
-
-logger = logging.getLogger(__name__)
-
-SCREENSHOT_DIR = Path(__file__).resolve().parent / ".cache" / "screenshots"
-
-
-@dataclass
-class PreviewResult:
-    url: str
-    screenshot_path: Path
-    started_dev_server: bool
-    final_url: str | None = None
-
-
-@dataclass
-class PreviewRequest:
-    url: str | None
-    port: int | None
-
-
-def _project_cwd() -> Path:
-    raw = env_config.env("CURSOR_CWD", r"d:\LY\test\tech") or r"d:\LY\test\tech"
-    return Path(raw).resolve()
-
-
-def _preview_port() -> int:
-    raw = env_config.env("PREVIEW_PORT", "5173") or "5173"
-    return int(raw)
-
-
-def _startup_timeout() -> int:
-    raw = env_config.env("PREVIEW_STARTUP_TIMEOUT", "120") or "120"
-    return int(raw)
-
-
-def _dev_command() -> str:
-    return env_config.env("PREVIEW_DEV_COMMAND", "npm run dev") or "npm run dev"
-
-
-def parse_preview_command(text: str) -> tuple[str | None, int | None] | None:
-    raw = re.sub(r"@\S+\s*", "", text).strip()
-    if not raw:
-        return None
-
-    m = re.match(
-        r"^(preview|截图|预览|截屏)(?:\s+(https?://\S+|/\S*))?(?:\s+(\d{2,5}))?$",
-        raw,
-        re.IGNORECASE,
-    )
-    if not m:
-        return None
-
-    url_part = m.group(2)
-    port_part = m.group(3)
-    port = int(port_part) if port_part else None
-
-    if url_part and url_part.startswith("/"):
-        port = port or _preview_port()
-        return f"http://127.0.0.1:{port}{url_part}", port
-
-    return url_part, port
-
-
-def resolve_preview_request(text: str) -> PreviewRequest | None:
-    explicit = parse_preview_command(text)
-    if explicit is not None:
-        url_override, port_override = explicit
-        return PreviewRequest(url=url_override, port=port_override)
-
-    if not is_preview_intent(text):
-        return None
-
-    url_override = extract_url_from_text(text)
-    if not url_override:
-        env_url = env_config.env("PREVIEW_URL")
-        url_override = env_url.strip() if env_url else f"http://127.0.0.1:{_preview_port()}/"
-
-    return PreviewRequest(url=url_override, port=None)
-
-
-_PREVIEW_INTENT = re.compile(
-    r"^(preview|截图|预览|截屏)\b|"
-    r"(页面预览|运行.*(前端|项目|页面)|"
-    r"打开.*(前端|页面|项目)|"
-    r"访问.*(并)?.*(截图|截屏)|"
-    r"启动.*(前端|项目|dev|服务).*(截图|截屏)?)",
-    re.IGNORECASE,
-)
-
-
-def is_preview_intent(text: str) -> bool:
-    raw = re.sub(r"@\S+\s*", "", text).strip()
-    if parse_preview_command(text) is not None:
-        return True
-    return bool(_PREVIEW_INTENT.search(raw))
-
-
-def extract_url_from_text(text: str) -> str | None:
-    raw = re.sub(r"@\S+\s*", "", text)
-    match = re.search(
-        r"(https?://[^\s\]`\"']+|localhost:\d+[/\w\-./]*)",
-        raw,
-        re.IGNORECASE,
-    )
-    if not match:
-        return None
-    url = match.group(1).rstrip(".,，。")
-    if url.lower().startswith("localhost"):
-        url = "http://" + url
-    return url
-
-
-def _capture_screenshot_sync(url: str, output: Path) -> str:
-    from playwright.sync_api import sync_playwright
-
-    output.parent.mkdir(parents=True, exist_ok=True)
-    with sync_playwright() as p:
-        browser = p.chromium.launch(headless=True)
-        page = browser.new_page(viewport={"width": 1280, "height": 720})
-        page.goto(url, wait_until="networkidle", timeout=60_000)
-        page.wait_for_timeout(1500)
-        page.screenshot(path=str(output), full_page=False, type="png")
-        final_url = page.url
-        browser.close()
-        return final_url
-
-
-def _wait_for_port(host: str, port: int, timeout: int) -> bool:
-    deadline = time.monotonic() + timeout
-    while time.monotonic() < deadline:
-        try:
-            with socket.create_connection((host, port), timeout=2):
-                return True
-        except OSError:
-            time.sleep(1)
-    return False
-
-
-def _resolve_target_url(url_override: str | None, port_override: int | None) -> tuple[str, str | None]:
-    if url_override:
-        parsed = urlparse(url_override)
-        if parsed.scheme and parsed.netloc:
-            return url_override, None
-        raise RuntimeError(f"无效 URL：{url_override}")
-
-    env_url = env_config.env("PREVIEW_URL")
-    if env_url:
-        return env_url.strip(), None
-
-    port = port_override or _preview_port()
-    cwd = _project_cwd()
-    dev_script = _package_dev_script(cwd)
-    base = f"http://127.0.0.1:{port}/"
-    return base, dev_script
-
-
-def _package_dev_script(cwd: Path) -> str | None:
-    pkg = cwd / "package.json"
-    if not pkg.exists():
-        return None
-    try:
-        data = json.loads(pkg.read_text(encoding="utf-8"))
-    except (OSError, json.JSONDecodeError):
-        return None
-    scripts = data.get("scripts") or {}
-    for key in ("dev", "preview", "start"):
-        if scripts.get(key):
-            cmd = _dev_command()
-            if key != "dev" and cmd == "npm run dev":
-                return f"npm run {key}"
-            return cmd
-    return None
-
-
-def _capture_preview_sync(url: str, dev_command: str | None) -> PreviewResult:
-    cwd = _project_cwd()
-    parsed = urlparse(url)
-    host = parsed.hostname or "127.0.0.1"
-    port = parsed.port or (443 if parsed.scheme == "https" else 80)
-
-    dev_proc: subprocess.Popen | None = None
-    started = False
-
-    if dev_command:
-        if _wait_for_port(host, port, timeout=3):
-            logger.info("检测到端口 %s 已监听，跳过启动 dev server", port)
-        else:
-            logger.info("启动 dev server: %s (cwd=%s)", dev_command, cwd)
-            dev_proc = subprocess.Popen(
-                dev_command,
-                cwd=str(cwd),
-                shell=True,
-                stdout=subprocess.DEVNULL,
-                stderr=subprocess.PIPE,
-            )
-            started = True
-            if not _wait_for_port(host, port, timeout=_startup_timeout()):
-                err = ""
-                if dev_proc.stderr:
-                    err = dev_proc.stderr.read().decode("utf-8", errors="replace")[-1000:]
-                raise RuntimeError(
-                    f"dev server 在 {_startup_timeout()}s 内未就绪 ({url})。"
-                    f"{(' 日志: ' + err) if err else ''}"
-                )
-    else:
-        if not _wait_for_port(host, port, timeout=5):
-            raise RuntimeError(
-                f"无法访问 {url}。请在 CURSOR_CWD 放置前端项目，"
-                "或先手动启动 dev server，或设置 PREVIEW_URL。"
-            )
-
-    stamp = datetime.now().strftime("%Y%m%d-%H%M%S")
-    output = SCREENSHOT_DIR / f"preview-{stamp}.png"
-
-    try:
-        final_url = _capture_screenshot_sync(url, output)
-    finally:
-        if dev_proc and dev_proc.poll() is None:
-            dev_proc.terminate()
-            try:
-                dev_proc.wait(timeout=5)
-            except subprocess.TimeoutExpired:
-                dev_proc.kill()
-
-    return PreviewResult(
-        url=url,
-        screenshot_path=output,
-        started_dev_server=started,
-        final_url=final_url,
-    )
-
-
-async def capture_preview(
-    url_override: str | None = None,
-    port_override: int | None = None,
-) -> PreviewResult:
-    url, dev_command = _resolve_target_url(url_override, port_override)
-    return await asyncio.to_thread(_capture_preview_sync, url, dev_command)
--- a/bot/requirements.txt
+++ b/bot/requirements.txt
@@ -1,7 +0,0 @@
-wecom-aibot-python-sdk>=1.0.2
-python-dotenv>=1.0.0
-httpx>=0.27.0
-certifi>=2024.0.0
-cursor-sdk>=0.1.0
-playwright>=1.49.0
-PyYAML>=6.0.0
--- a/bot/router.py
+++ b/bot/router.py
@@ -1,109 +0,0 @@
-"""消息路由：skills 快查 / 网页操作 / 截图预览 / Cursor 通用任务。"""
-
-from __future__ import annotations
-
-import re
-
-import env_config
-from browser_parser import is_browser_intent, parse_browser_request
-from browser_service import format_browser_caption, run_browser_automation
-from cursor_runner import run_cursor_task, strip_mention
-from image_extract import find_image_paths, strip_fake_image_markdown
-from preview_service import capture_preview, is_preview_intent, resolve_preview_request
-from skills_service import handle_command, parse_command
-from bot_types import RouteResult
-
-
-def routing_mode() -> str:
-    return (env_config.env("ROUTING_MODE", "hybrid") or "hybrid").lower()
-
-
-def _normalize(text: str) -> str:
-    return re.sub(r"@\S+\s*", "", text).strip().lower()
-
-
-def is_skills_fast_command(text: str) -> bool:
-    raw = _normalize(text)
-    if not raw:
-        return True
-    if raw in {"help", "帮助", "?", "h"}:
-        return True
-
-    cmd = parse_command(text)
-    if cmd.kind in {"help", "list", "detail"}:
-        return True
-    if cmd.kind == "search" and re.match(r"^(search|搜索|find|查)\s+", raw):
-        return True
-    return False
-
-
-async def _run_browser(text: str, on_progress=None) -> RouteResult:
-    if parse_browser_request(text) is None:
-        raise RuntimeError("无法解析网页操作步骤")
-
-    if on_progress:
-        await on_progress("正在按步骤执行网页操作…")
-
-    result = await run_browser_automation(text)
-    return RouteResult(
-        source="browser",
-        text=format_browser_caption(result),
-        image_path=str(result.screenshot_path),
-    )
-
-
-async def _run_preview(text: str, on_progress=None) -> RouteResult:
-    preview_req = resolve_preview_request(text)
-    if preview_req is None:
-        raise RuntimeError("无法解析截图请求")
-
-    if on_progress:
-        await on_progress(f"正在访问并截图：{preview_req.url or '默认地址'}…")
-
-    result = await capture_preview(preview_req.url, preview_req.port)
-    caption = (
-        f"**页面预览**\n"
-        f"> URL：`{result.final_url or result.url}`\n"
-        f"> 项目：`{env_config.env('CURSOR_CWD', '')}`\n"
-        f"> dev server：{'已自动启动' if result.started_dev_server else '使用已有服务'}"
-    )
-    return RouteResult(
-        source="preview",
-        text=caption,
-        image_path=str(result.screenshot_path),
-    )
-
-
-async def route_message(text: str, on_progress=None) -> RouteResult:
-    task = strip_mention(text)
-    if not task:
-        return RouteResult("skills", handle_command("help"))
-
-    if is_browser_intent(text):
-        return await _run_browser(text, on_progress=on_progress)
-
-    if resolve_preview_request(text) is not None:
-        return await _run_preview(text, on_progress=on_progress)
-
-    mode = routing_mode()
-    if mode == "skills":
-        return RouteResult("skills", handle_command(text))
-
-    if mode == "cursor" or not is_skills_fast_command(text):
-        reply = await run_cursor_task(task, on_progress=on_progress)
-        reply = strip_fake_image_markdown(reply)
-
-        image_path: str | None = None
-        paths = find_image_paths(reply)
-        if paths:
-            image_path = str(paths[0])
-        elif is_preview_intent(text) or is_browser_intent(text):
-            if on_progress:
-                await on_progress("未找到截图文件，改用 Playwright 自动执行…")
-            if is_browser_intent(text):
-                return await _run_browser(text, on_progress=on_progress)
-            return await _run_preview(text, on_progress=on_progress)
-
-        return RouteResult("cursor", reply, image_path=image_path)
-
-    return RouteResult("skills", handle_command(text))
--- a/bot/scenarios/xiaobao-agent-manage.yaml
+++ b/bot/scenarios/xiaobao-agent-manage.yaml
@@ -1,17 +0,0 @@
-name: xiaobao-agent-manage
-description: 登录后打开智能体管理并截图
-steps:
-  - goto: /login
-  - fill:
-      field: 账号
-      value: "{{PREVIEW_LOGIN_USER}}"
-  - fill:
-      field: 密码
-      value: "{{PREVIEW_LOGIN_PASSWORD}}"
-  - click: 登录
-  - wait:
-      url: "**/app/**"
-      timeout: 60000
-  - click: 智能体管理
-  - wait: 1500
-  - screenshot
--- a/bot/skills_service.py
+++ b/bot/skills_service.py
@@ -1,226 +0,0 @@
-"""skills.sh 快查命令解析与企微回复格式化。"""
-
-from __future__ import annotations
-
-import re
-import sys
-from dataclasses import dataclass
-from pathlib import Path
-from typing import Any, Literal
-
-_REPO_ROOT = Path(__file__).resolve().parent.parent
-if str(_REPO_ROOT) not in sys.path:
-    sys.path.insert(0, str(_REPO_ROOT))
-
-from shared.skills_data import Board, board_items, format_installs, load_feed, warm_feed_cache
-
-__all__ = ["Command", "handle_command", "parse_command", "warm_feed_cache"]
-
-
-@dataclass
-class Command:
-    kind: Literal["help", "list", "search", "detail"]
-    board: Board = "trending"
-    limit: int = 10
-    query: str = ""
-
-
-def _normalize_text(text: str) -> str:
-    text = re.sub(r"@\S+\s*", "", text)
-    return text.strip().lower()
-
-
-def _parse_limit(raw: str | None, default: int = 10) -> int:
-    if not raw:
-        return default
-    try:
-        n = int(raw)
-    except ValueError:
-        return default
-    return max(1, min(n, 30))
-
-
-def _match_list(raw: str, board: Board, aliases: str) -> Command | None:
-    m = re.match(rf"^({aliases})(?:\s+top)?\s*(\d+)?$", raw)
-    if m:
-        return Command(kind="list", board=board, limit=_parse_limit(m.group(2)))
-    m = re.match(rf"^(查|查询)\s+({aliases})(?:\s+top)?\s*(\d+)?$", raw)
-    if m:
-        return Command(kind="list", board=board, limit=_parse_limit(m.group(3)))
-    return None
-
-
-def parse_command(text: str) -> Command:
-    raw = _normalize_text(text)
-    if not raw or raw in {"help", "帮助", "?", "h"}:
-        return Command(kind="help")
-
-    for board, aliases in (
-        ("trending", "trending|趋势|top"),
-        ("hot", "hot|实时|热门"),
-        ("all", "all|总榜|alltime|all-time"),
-    ):
-        cmd = _match_list(raw, board, aliases)
-        if cmd:
-            return cmd
-
-    m = re.match(r"^(search|搜索|find|查)\s+(.+)$", raw)
-    if m:
-        return Command(kind="search", query=m.group(2).strip(), limit=5)
-
-    m = re.match(r"^(detail|详情|skill|info)\s+(.+)$", raw)
-    if m:
-        return Command(kind="detail", query=m.group(2).strip())
-
-    if raw.startswith("trending") or raw.startswith("趋势"):
-        parts = raw.split(maxsplit=1)
-        return Command(kind="list", board="trending", limit=_parse_limit(parts[1] if len(parts) > 1 else None))
-
-    return Command(kind="search", query=raw, limit=5)
-
-
-def _board_title(board: Board) -> str:
-    return {
-        "trending": "Trending（近期增长）",
-        "hot": "Hot（实时热度）",
-        "all": "All Time（总安装榜）",
-    }[board]
-
-
-def format_list(board: Board, limit: int) -> str:
-    feed = load_feed()
-    items = board_items(feed, board)[:limit]
-    updated = feed.get("updatedAt", "未知")[:10]
-
-    lines = [
-        f"**skills.sh {_board_title(board)} Top {limit}**",
-        f"> 数据更新：{updated}",
-        "",
-    ]
-
-    for i, item in enumerate(items, 1):
-        title = item.get("title", "?")
-        source = item.get("source", "?")
-        installs = format_installs(item.get("installs", 0))
-        desc = item.get("description", "")
-        if len(desc) > 80:
-            desc = desc[:77] + "..."
-        link = item.get("link", "")
-        lines.append(f"{i}. **{title}** · {installs}")
-        lines.append(f"   `{source}`")
-        if desc:
-            lines.append(f"   {desc}")
-        if link:
-            lines.append(f"   [查看]({link})")
-        lines.append("")
-
-    return "\n".join(lines).strip()
-
-
-def format_search(query: str, limit: int) -> str:
-    feed = load_feed()
-    q = query.lower()
-    seen: set[str] = set()
-    matches: list[dict[str, Any]] = []
-
-    for board in ("topTrending", "topHot", "topAllTime"):
-        for item in feed.get(board, []):
-            item_id = item.get("id") or item.get("title", "")
-            if item_id in seen:
-                continue
-            haystack = " ".join(
-                [
-                    item.get("title", ""),
-                    item.get("source", ""),
-                    item.get("description", ""),
-                ]
-            ).lower()
-            if q in haystack:
-                seen.add(item_id)
-                matches.append(item)
-            if len(matches) >= limit:
-                break
-        if len(matches) >= limit:
-            break
-
-    if not matches:
-        return f"未找到与 **{query}** 相关的 skill。\n\n试试：`trending 10` / `hot 10` / `搜索 react`"
-
-    lines = [f"**搜索「{query}」** 共 {len(matches)} 条", ""]
-    for i, item in enumerate(matches, 1):
-        title = item.get("title", "?")
-        source = item.get("source", "?")
-        installs = format_installs(item.get("installs", 0))
-        link = item.get("link", "")
-        lines.append(f"{i}. **{title}** · {installs} · `{source}`")
-        if link:
-            lines.append(f"   [查看]({link})")
-    return "\n".join(lines)
-
-
-def format_detail(name: str) -> str:
-    feed = load_feed()
-    q = name.lower().strip()
-    best: dict[str, Any] | None = None
-
-    for board in ("topTrending", "topHot", "topAllTime"):
-        for item in feed.get(board, []):
-            title = (item.get("title") or "").lower()
-            item_id = (item.get("id") or "").lower()
-            if title == q or q in title or q in item_id:
-                if best is None or item.get("installs", 0) > best.get("installs", 0):
-                    best = item
-
-    if not best:
-        return f"未找到 skill：**{name}**\n\n试试：`搜索 {name}`"
-
-    desc = best.get("description", "无描述")
-    return "\n".join(
-        [
-            f"**{best.get('title', '?')}**",
-            f"`{best.get('source', '?')}`",
-            f"安装量：**{format_installs(best.get('installs', 0))}**",
-            "",
-            desc,
-            "",
-            f"[skills.sh 详情]({best.get('link', 'https://skills.sh')})",
-            "",
-            f"安装：`npx skills add {best.get('source', '')}/{best.get('title', '')}`",
-        ]
-    )
-
-
-def format_help() -> str:
-    return "\n".join(
-        [
-            "**Skills 助手 · 命令帮助**",
-            "",
-            "`trending 10` / `趋势 10` — 近期增长榜",
-            "`hot 10` / `实时 10` — 实时热度榜",
-            "`all 10` / `总榜 10` — 历史总安装榜",
-            "`搜索 react` / `search tdd` — 关键词搜索",
-            "`详情 find-skills` — 查看单个 skill",
-            "`preview` / `截图` / `预览` — 单页截图",
-            "`browser 场景名` — 执行 YAML 场景（见 bot/scenarios/）",
-            "自然语言 — 如：访问登录页，输入账号密码，点击登录，点击智能体管理，截图",
-            "`preview /about 5173` — 指定路径和端口",
-            "",
-            "示例：",
-            "• trending top10",
-            "• 查 grill",
-            "• 详情 remotion-render",
-        ]
-    )
-
-
-def handle_command(text: str) -> str:
-    cmd = parse_command(text)
-    if cmd.kind == "help":
-        return format_help()
-    if cmd.kind == "list":
-        return format_list(cmd.board, cmd.limit)
-    if cmd.kind == "search":
-        return format_search(cmd.query, cmd.limit)
-    if cmd.kind == "detail":
-        return format_detail(cmd.query)
-    return format_help()
--- a/bot/wecom_media.py
+++ b/bot/wecom_media.py
@@ -1,96 +0,0 @@
-"""企业微信 API 模式：上传图片并回复。"""
-
-from __future__ import annotations
-
-import base64
-import hashlib
-import logging
-from pathlib import Path
-from typing import Any
-
-from aibot import generate_req_id
-
-logger = logging.getLogger(__name__)
-
-CHUNK_SIZE = 512 * 1024
-MAX_IMAGE_BYTES = 9 * 1024 * 1024
-
-
-def _ensure_image_size(path: Path) -> bytes:
-    data = path.read_bytes()
-    if len(data) > MAX_IMAGE_BYTES:
-        raise RuntimeError(
-            f"截图过大（{len(data) // 1024}KB），请缩小页面或使用 viewport 截图（上限 9MB）"
-        )
-    return data
-
-
-def _response_body(frame: dict[str, Any]) -> dict[str, Any]:
-    if frame.get("errcode", 0) != 0:
-        raise RuntimeError(
-            f"企微接口错误 errcode={frame.get('errcode')} errmsg={frame.get('errmsg')}"
-        )
-    body = frame.get("body")
-    return body if isinstance(body, dict) else {}
-
-
-async def upload_image(ws_client: Any, image_path: str | Path) -> str:
-    path = Path(image_path)
-    if not path.exists():
-        raise RuntimeError(f"截图不存在: {path}")
-
-    data = _ensure_image_size(path)
-    md5 = hashlib.md5(data).hexdigest()
-    chunks = [data[i : i + CHUNK_SIZE] for i in range(0, len(data), CHUNK_SIZE)]
-    total_chunks = len(chunks)
-
-    manager = ws_client._ws_manager
-
-    init_frame = await manager.send_reply(
-        generate_req_id("upload_init"),
-        {
-            "type": "image",
-            "filename": path.name,
-            "total_size": len(data),
-            "total_chunks": total_chunks,
-            "md5": md5,
-        },
-        "aibot_upload_media_init",
-    )
-    upload_id = _response_body(init_frame).get("upload_id")
-    if not upload_id:
-        raise RuntimeError("上传初始化失败：未返回 upload_id")
-
-    for index, chunk in enumerate(chunks):
-        chunk_frame = await manager.send_reply(
-            generate_req_id("upload_chunk"),
-            {
-                "upload_id": upload_id,
-                "chunk_index": index,
-                "base64_data": base64.b64encode(chunk).decode("ascii"),
-            },
-            "aibot_upload_media_chunk",
-        )
-        _response_body(chunk_frame)
-
-    finish_frame = await manager.send_reply(
-        generate_req_id("upload_finish"),
-        {"upload_id": upload_id},
-        "aibot_upload_media_finish",
-    )
-    media_id = _response_body(finish_frame).get("media_id")
-    if not media_id:
-        raise RuntimeError("上传完成但未返回 media_id")
-
-    logger.info("图片已上传 media_id=%s…", str(media_id)[:12])
-    return str(media_id)
-
-
-async def reply_image(ws_client: Any, frame: dict[str, Any], media_id: str) -> None:
-    await ws_client.reply(
-        frame,
-        {
-            "msgtype": "image",
-            "image": {"media_id": media_id},
-        },
-    )
--- a/config/feeds.yaml
+++ b/config/feeds.yaml
@@ -1,166 +0,0 @@
-version: 1
-intl:
-  categories:
-  - id: official
-    name: 厂商官方
-    icon: 🏢
-    feeds:
-    - name: Anthropic Claude 更新
-      url: https://docs.anthropic.com/en/release-notes/feed
-    - name: OpenAI
-      url: https://openai.com/news/rss.xml
-    - name: Google AI
-      url: https://blog.google/technology/ai/rss/
-    - name: DeepMind
-      url: https://deepmind.google/blog/rss.xml
-    - name: Meta Engineering
-      url: https://engineering.fb.com/feed/
-    - name: Microsoft Research
-      url: https://www.microsoft.com/en-us/research/feed/
-    - name: Microsoft Blog
-      url: https://blogs.microsoft.com/feed/
-    - name: Cohere
-      url: https://cohere.com/blog/rss.xml
-    - name: Cursor Changelog
-      url: https://cursor.com/changelog/rss.xml
-  - id: developer
-    name: Agent / LLM 开发者
-    icon: 🛠
-    feeds:
-    - name: LangChain
-      url: https://blog.langchain.dev/rss/
-    - name: Hugging Face
-      url: https://huggingface.co/blog/feed.xml
-    - name: Vercel Changelog
-      url: https://vercel.com/changelog/rss.xml
-    - name: GitHub Copilot
-      url: https://github.blog/changelog/label/copilot/feed/
-  - id: media
-    name: 综合科技媒体
-    icon: 📰
-    feeds:
-    - name: The Verge AI
-      url: https://www.theverge.com/rss/ai-artificial-intelligence/index.xml
-    - name: TechCrunch AI
-      url: https://techcrunch.com/category/artificial-intelligence/feed/
-    - name: Ars Technica AI
-      url: https://arstechnica.com/ai/feed/
-    - name: Wired AI
-      url: https://www.wired.com/feed/tag/ai/latest/rss
-    - name: MIT Tech Review
-      url: https://www.technologyreview.com/feed/
-    - name: VentureBeat AI
-      url: https://venturebeat.com/category/ai/feed/
-  - id: newsletter
-    name: Newsletter 日报
-    icon: ✉️
-    feeds:
-    - name: Ben's Bites
-      url: https://bensbites.substack.com/feed
-    - name: The Rundown AI
-      url: https://therundown.substack.com/feed
-    - name: Latent Space
-      url: https://www.latent.space/feed
-    - name: Simon Willison
-      url: https://simonwillison.net/atom/everything/
-    - name: Import AI
-      url: https://importai.substack.com/feed
-    - name: Last Week in AI
-      url: https://lastweekin.ai/feed
-    - name: The Neuron
-      url: https://www.theneuron.ai/feed
-  - id: research
-    name: 研究 / 论文
-    icon: 📚
-    feeds:
-    - name: arXiv cs.CL
-      url: https://arxiv.org/rss/cs.CL
-    - name: arXiv cs.AI
-      url: https://arxiv.org/rss/cs.AI
-    - name: arXiv cs.LG
-      url: https://arxiv.org/rss/cs.LG
-  - id: trending
-    name: 热点 / 趋势
-    icon: 🔥
-    feeds:
-    - name: Google News · AI
-      url: https://news.google.com/rss/search?q=artificial+intelligence+OR+LLM+OR+Claude+OR+GPT&hl=en-US&gl=US&ceid=US:en
-    - name: Google News · Technology
-      url: https://news.google.com/rss/headlines/section/topic/TECHNOLOGY?hl=en-US&gl=US&ceid=US:en
-    - name: Techmeme
-      url: https://www.techmeme.com/feed.xml
-    - name: HN · Front Page
-      url: https://hnrss.org/frontpage
-    - name: HN · 100+ Points
-      url: https://hnrss.org/newest?points=100
-    - name: Dev.to · AI
-      url: https://dev.to/feed/tag/ai
-    - name: Lobsters
-      url: https://lobste.rs/rss
-  - id: community
-    name: 社区讨论
-    icon: 💬
-    feeds:
-    - name: HN · AI/LLM/Agent
-      url: https://hnrss.org/newest?q=AI+OR+LLM+OR+Claude+OR+agent+OR+GPT+OR+Gemini
-    - name: Reddit · LLM/Claude/ML
-      url: https://old.reddit.com/r/LocalLLaMA+ClaudeAI+MachineLearning+OpenAI/.rss?limit=25
-      slow: true
-cn:
-  title_keywords:
-  - 人工智能
-  - 大模型
-  - 智能体
-  - 多模态
-  - AIGC
-  - LLM
-  - GPT
-  - Claude
-  - Gemini
-  - ChatGPT
-  - OpenAI
-  - Anthropic
-  - Copilot
-  - Agent
-  - 'AI '
-  - ' AI'
-  - AI·
-  - AI业务
-  - AI模型
-  - AI助手
-  - AI工具
-  - AI编程
-  - AI 编程
-  - AI版
-  - AI Agent
-  - 推理模型
-  - 深度学习
-  - 机器学习
-  - Function Calling
-  categories:
-  - id: media
-    name: AI 专业媒体
-    icon: 📰
-    feeds:
-    - name: 量子位
-      url: https://www.qbitai.com/feed
-    - name: InfoQ 中文
-      url: https://www.infoq.cn/feed/AI
-  - id: tech
-    name: 综合科技
-    icon: 📱
-    feeds:
-    - name: 36氪
-      url: https://36kr.com/feed
-      ai_filter: true
-    - name: 雷锋网
-      url: https://www.leiphone.com/feed
-    - name: Google News · AI
-      url: https://news.google.com/rss/search?q=人工智能+OR+大模型+OR+Agent+OR+LLM&hl=zh-CN&gl=CN&ceid=CN:zh-Hans
-  - id: dev
-    name: 开发者社区
-    icon: 💻
-    feeds:
-    - name: 掘金
-      url: https://juejin.cn/rss
-      ai_filter: true
--- a/config/sensitive_words.yaml
+++ b/config/sensitive_words.yaml
@@ -1,10 +0,0 @@
-# 标题或摘要命中任一词则丢弃（不区分大小写）
-words:
-  - 赌博
-  - 六合彩
-  - 网赌
-  - 色情
-  - 裸聊
-  - 代孕
-  - 办证
-  - 刷单兼职
--- a/daily/main.py
+++ b/daily/main.py
@@ -5,6 +5,7 @@ from __future__ import annotations
 import sys

 from daily.generate import main as generate_main
+from daily.scheduler import main as schedule_main
 from daily.webhook import main as push_main


@@ -14,7 +15,14 @@ def main() -> int:
        return generate_main()
    if cmd in {"push", "send", "webhook"}:
        return push_main(sys.argv[2:])
-    print(f"未知命令: {cmd}\n用法: python -m daily [generate|push] [report_path]", file=sys.stderr)
+    if cmd in {"schedule", "scheduler", "daemon"}:
+        return schedule_main()
+    print(
+        f"未知命令: {cmd}\n"
+        "用法: python -m daily [generate|push|schedule] [report_path]\n"
+        "      python -m daily schedule [--once] [--dry-run]",
+        file=sys.stderr,
+    )
    return 1


--- a/daily/agent_workflow.py
+++ b/daily/agent_workflow.py
@@ -59,11 +59,41 @@ def _extract_markdown(text: str) -> str:


 def analyze_trends(llm_input: dict[str, Any], *, date_str: str) -> dict[str, Any] | None:
+    from daily.config import theme_ban_days
+    from daily.narrative_axis import (
+        enforce_narrative_axis,
+        load_recent_axes,
+        load_recent_theme_summaries,
+        pick_narrative_axis,
+    )
+
    skill = _load_skill()
+    featured_note = ""
+    if llm_input.get("featured_pick"):
+        featured_note = (
+            "\n输入已含 **featured_pick**（编辑指定今日首推）；"
+            "top_picks.skill 必须以 featured_pick 为准；"
+            "why/opening 不得向读者提及「编辑指定」。\n"
+        )
+    used_axes = set(load_recent_axes(date_str))
+    axis = pick_narrative_axis(used_axes)
+    llm_input["required_narrative_axis"] = axis
+    llm_input["narrative_axis"] = axis
+    theme_ban = load_recent_theme_summaries(date_str, theme_ban_days())
+    ban_note = ""
+    if theme_ban:
+        ban_note = (
+            "\n近几日已用过的主题/导语（请软避开同类开场，勿原样复用）：\n- "
+            + "\n- ".join(theme_ban)
+            + "\n"
+        )
    system = (
        f"{skill}\n\n"
+        f"{featured_note}"
+        f"{ban_note}"
        "当前执行 **Step 1：趋势分析**。\n"
-        "只输出 trends JSON（headline, opening, themes, top_picks, signals），不要 Markdown。"
+        f"**required_narrative_axis** = `{axis}`；输出 JSON 必须含 `narrative_axis` 且等于该值。\n"
+        "只输出 trends JSON（headline, opening, themes, top_picks, signals, narrative_axis），不要 Markdown。"
    )
    user = json.dumps(llm_input, ensure_ascii=False, indent=2)
    try:
@@ -77,8 +107,9 @@ def analyze_trends(llm_input: dict[str, Any], *, date_str: str) -> dict[str, Any
    if not parsed.get("headline") and not parsed.get("opening"):
        logger.warning("Agent Step1 JSON 无效")
        return None
+    parsed = enforce_narrative_axis(parsed, axis)
    save_json(trends_json_path(date_str), parsed)
-    logger.info("Agent Step1 完成：%s", parsed.get("headline", "?"))
+    logger.info("Agent Step1 完成：%s [%s]", parsed.get("headline", "?"), axis)
    return parsed


@@ -91,8 +122,17 @@ def write_wecom_report(
    updated: str,
 ) -> str | None:
    skill = _load_skill()
+    featured_note = ""
+    if llm_input.get("featured_pick"):
+        featured_note = (
+            "\n输入 data 已含 **featured_pick**；"
+            "今日首推区块须使用 featured_pick.why_today；"
+            "链接行用 Markdown [标题](URL)，勿用反引号裸 URL；"
+            "读者可见文案不得出现「编辑指定」等元信息。\n"
+        )
    system = (
        f"{skill}\n\n"
+        f"{featured_note}"
        "当前执行 **Step 2：撰写企微早报**。\n"
        f"日期={date_str}，时间={time_str}，数据截至={updated}。\n"
        "只输出企微 Markdown 正文，不要代码块，不要 JSON。"
@@ -125,20 +165,10 @@ def run_agent_workflow(
    trends = analyze_trends(llm_input, date_str=date_str)
    if not trends:
        return None
-    md = write_wecom_report(
+    return write_wecom_report(
        llm_input,
        trends,
        date_str=date_str,
        time_str=time_str,
        updated=updated,
    )
-    if md is None:
-        logger.warning("Agent Step2 首次失败，重试一次")
-        md = write_wecom_report(
-            llm_input,
-            trends,
-            date_str=date_str,
-            time_str=time_str,
-            updated=updated,
-        )
-    return md
--- a/daily/board_history.py
+++ b/daily/board_history.py
@@ -0,0 +1,163 @@
+"""企微展示历史：读写 data.wecom_shown_keys，与 movement_baseline 严格分离。"""
+
+from __future__ import annotations
+
+import json
+import logging
+import re
+from datetime import datetime, timedelta
+from pathlib import Path
+from typing import Any
+
+from daily.config import OUTPUT_DIR, board_dedup_days
+from daily.delta import RECENT_BOARD_KEYS, skill_id
+
+logger = logging.getLogger(__name__)
+
+BOARD_KEYS = RECENT_BOARD_KEYS
+
+_GITHUB_REPO_RE = re.compile(r"github\.com/([\w.-]+/[\w.-]+)", re.I)
+_SKILL_SH_RE = re.compile(r"skills\.sh/([\w.-]+/[\w.-]+(?:/[\w.-]+)?)", re.I)
+
+# 与企微正文榜单标题对齐；顺序用于切分相邻 section
+_WECOM_SECTION_PATTERNS: tuple[tuple[str, re.Pattern[str]], ...] = (
+    ("skills_trending", re.compile(r"Skills\s+Trending", re.I)),
+    ("skills_hot", re.compile(r"Skills\s+Hot", re.I)),
+    ("github_trending", re.compile(r"GitHub\s+Trending", re.I)),
+    ("github_emerging", re.compile(r"GitHub\s+新兴", re.I)),
+    ("github_topic", re.compile(r"Topic\s+", re.I)),
+)
+
+
+def extract_shown_keys(board: str, items: list[dict[str, Any]]) -> list[str]:
+    """从最终展示 items 抽取稳定 identity key。
+
+    Skills 榜同时写入 skill id 与 source，便于周去重按仓屏蔽。
+    """
+    keys: list[str] = []
+    seen: set[str] = set()
+    for item in items:
+        if board.startswith("skills_"):
+            candidates = [skill_id(item), str(item.get("source") or "").strip()]
+        else:
+            candidates = [str(item.get("repo") or "")]
+        for key in candidates:
+            if not key or key in seen:
+                continue
+            seen.add(key)
+            keys.append(key)
+    return keys
+
+
+def _keys_from_board_items(board: str, data: dict[str, Any]) -> set[str]:
+    if board == "github_topic":
+        topic = data.get("github_topic") or {}
+        items = topic.get("repos") if isinstance(topic, dict) else []
+    else:
+        items = data.get(board) or []
+    if not isinstance(items, list):
+        return set()
+    return set(extract_shown_keys(board, items))
+
+
+def parse_wecom_shown_keys(md: str) -> dict[str, set[str]]:
+    """从企微 Markdown 按榜单 section 解析已展示 keys（冷启动兼容）。"""
+    out: dict[str, set[str]] = {board: set() for board in BOARD_KEYS}
+    if not (md or "").strip():
+        return out
+
+    hits: list[tuple[int, str]] = []
+    for board, pattern in _WECOM_SECTION_PATTERNS:
+        for match in pattern.finditer(md):
+            hits.append((match.start(), board))
+    if not hits:
+        return out
+    hits.sort(key=lambda x: x[0])
+
+    for idx, (start, board) in enumerate(hits):
+        end = hits[idx + 1][0] if idx + 1 < len(hits) else len(md)
+        chunk = md[start:end]
+        if board.startswith("skills_"):
+            out[board].update(_SKILL_SH_RE.findall(chunk))
+        else:
+            out[board].update(_GITHUB_REPO_RE.findall(chunk))
+    return out
+
+
+def _load_shown_keys_for_day(path: Path, date_str: str) -> dict[str, set[str]] | None:
+    """读一日历史：优先 wecom_shown_keys；缺省则回退 wecom.md，再回退 data 榜字段。"""
+    empty = {board: set() for board in BOARD_KEYS}
+    try:
+        payload = json.loads(path.read_text(encoding="utf-8"))
+    except (OSError, ValueError) as exc:
+        logger.warning("读取 wecom_shown_keys %s 失败：%s", path, exc)
+        return None
+
+    data = payload.get("data") if isinstance(payload, dict) else None
+    if not isinstance(data, dict):
+        return empty
+
+    out: dict[str, set[str]] = {board: set() for board in BOARD_KEYS}
+    shown = data.get("wecom_shown_keys")
+    if isinstance(shown, dict):
+        for board in BOARD_KEYS:
+            keys = shown.get(board) or []
+            if isinstance(keys, list):
+                out[board].update(str(k) for k in keys if k)
+        if any(out.values()):
+            return out
+
+    wecom_path = OUTPUT_DIR / f"{date_str}.wecom.md"
+    if wecom_path.exists():
+        try:
+            md = wecom_path.read_text(encoding="utf-8")
+        except OSError as exc:
+            logger.warning("读取 wecom.md 回退 %s 失败：%s", wecom_path, exc)
+        else:
+            parsed = parse_wecom_shown_keys(md)
+            if any(parsed.values()):
+                return parsed
+
+    for board in BOARD_KEYS:
+        out[board].update(_keys_from_board_items(board, data))
+    return out
+
+
+def load_recent_shown_keys(
+    date_str: str,
+    *,
+    lookback_days: int | None = None,
+) -> dict[str, set[str]]:
+    """近 N 日已展示 keys 并集（不含当日）。缺省或读失败视为空集。"""
+    empty = {board: set() for board in BOARD_KEYS}
+    try:
+        dt = datetime.strptime(date_str, "%Y-%m-%d")
+    except ValueError:
+        return empty
+
+    days = lookback_days if lookback_days is not None else board_dedup_days()
+    out: dict[str, set[str]] = {board: set() for board in BOARD_KEYS}
+
+    for day_offset in range(1, days + 1):
+        prev_date = (dt - timedelta(days=day_offset)).strftime("%Y-%m-%d")
+        path = OUTPUT_DIR / f"{prev_date}.data.json"
+        if not path.exists():
+            continue
+        day_keys = _load_shown_keys_for_day(path, prev_date)
+        if day_keys is None:
+            continue
+        for board in BOARD_KEYS:
+            out[board].update(day_keys.get(board) or set())
+    return out
+
+
+def merge_wecom_shown_into_data(
+    data: dict[str, Any],
+    shown: dict[str, list[str]],
+) -> dict[str, Any]:
+    """写入 wecom_shown_keys，不修改 movement_baseline。"""
+    merged = dict(data)
+    merged["wecom_shown_keys"] = {
+        board: list(keys) for board, keys in shown.items()
+    }
+    return merged
--- a/daily/board_select.py
+++ b/daily/board_select.py
@@ -0,0 +1,48 @@
+"""五榜唯一列表主人：周去重 + 深池补满。"""
+
+from __future__ import annotations
+
+import logging
+from typing import Any, Literal
+
+from daily.delta import skill_id
+
+logger = logging.getLogger(__name__)
+
+
+def board_select(
+    *,
+    board: str,
+    items: list[dict[str, Any]],
+    recent_keys: set[str],
+    limit: int,
+    pool_size: int,
+    kind: Literal["skill", "github"],
+) -> list[dict[str, Any]]:
+    """从深池过滤近 N 日已展示 key，按原顺序取满 limit；不足则短榜。"""
+    if kind == "skill":
+        from daily.skills_group import group_skills_by_source
+
+        pool = group_skills_by_source(items, limit=pool_size, pool_size=pool_size)
+    else:
+        pool = items[: max(pool_size, limit)]
+
+    out: list[dict[str, Any]] = []
+    for item in pool:
+        if kind == "skill":
+            key = skill_id(item)
+            source = str(item.get("source") or "").strip()
+            if (key and key in recent_keys) or (source and source in recent_keys):
+                continue
+            if not key and not source:
+                continue
+        else:
+            key = str(item.get("repo") or "")
+            if not key or key in recent_keys:
+                continue
+        out.append(item)
+        if len(out) >= limit:
+            break
+    if len(out) < limit:
+        logger.info("board_short:%s:%s", board, len(out))
+    return out
--- a/daily/bridge_manager.py
+++ b/daily/bridge_manager.py
@@ -12,7 +12,7 @@ import time
 from pathlib import Path
 from typing import Any, Mapping

-import env_config
+from daily.config import ROOT, env

 logger = logging.getLogger(__name__)

@@ -22,7 +22,7 @@ _bridge_process: subprocess.Popen[bytes] | None = None


 def _cursor_cwd() -> str:
-    return env_config.env("CURSOR_CWD", r"d:\LY\test\tech") or r"d:\LY\test\tech"
+    return env("DAILY_CURSOR_CWD") or env("CURSOR_CWD") or str(ROOT)


 def _parse_discovery_line(line: str) -> Mapping[str, Any] | None:
@@ -124,7 +124,8 @@ def warm_cursor_bridge(force: bool = False) -> None:
        )
        try:
            discovery = _read_discovery_polling(process)
-        except Exception:
+        except (RuntimeError, OSError, ValueError) as exc:
+            logger.warning("Cursor bridge discovery 失败，终止子进程：%s", exc)
            process.kill()
            process.wait(timeout=5)
            raise
--- a/daily/config.py
+++ b/daily/config.py
@@ -30,6 +30,24 @@ def wecom_skill_desc_limit() -> int:
    return env_int("DAILY_WECOM_SKILL_DESC_LIMIT", 56)


+def wecom_news_desc_limit() -> int:
+    """企微新闻摘要建议字数；在句读/词边界截断，不加省略号。"""
+    return max(24, env_int("DAILY_WECOM_NEWS_DESC_LIMIT", 72))
+
+
+def wecom_ai_news_tech_limit() -> int:
+    """research 模式下技术类时讯条数（叠加在 DAILY_WECOM_AI_NEWS 之上）。"""
+    return max(0, env_int("DAILY_WECOM_AI_NEWS_TECH", 5))
+
+
+def wecom_pad_pool_size(display_limit: int) -> int:
+    """Delta 补榜候选池大小（展示条数之上多取，避免去重后凑不满）。"""
+    explicit = env_int("DAILY_WECOM_PAD_POOL", -1)
+    if explicit > 0:
+        return explicit
+    return max(display_limit * 5, 50)
+
+
 def full_desc_limit() -> int:
    """完整版早报摘要长度；0 表示不截断。"""
    return env_int("DAILY_FULL_DESC_LIMIT", 0)
@@ -43,6 +61,7 @@ def wecom_max_bytes() -> int:
    """兼容旧配置名。"""
    return wecom_chunk_bytes()

+
 load_dotenv(ROOT / ".env")
 load_dotenv(ROOT / ".env.local", override=True)

@@ -71,3 +90,80 @@ def env_int(key: str, default: int) -> int:
        return int(raw)
    except ValueError:
        return default
+
+
+def env_bool(key: str, default: bool) -> bool:
+    raw = env(key)
+    if raw is None:
+        return default
+    return raw.strip().lower() in {"1", "true", "yes", "on"}
+
+
+def wecom_mode() -> str:
+    raw = (env("DAILY_WECOM_MODE") or "delta").strip().lower()
+    return raw if raw in {"full", "delta"} else "delta"
+
+
+def news_dedup_days() -> int:
+    return max(1, env_int("DAILY_NEWS_DEDUP_DAYS", 7))
+
+
+def skip_push_when_silent() -> bool:
+    return env_bool("DAILY_SKIP_PUSH_WHEN_SILENT", True)
+
+
+def delta_baseline_fallback() -> str:
+    raw = (env("DAILY_DELTA_BASELINE_FALLBACK") or "full").strip().lower()
+    return raw if raw in {"full", "empty"} else "full"
+
+
+def wecom_delta_pad() -> bool:
+    """Delta 模式下新入榜优先，不足时用当日 Top 榜补满；补榜排除近 N 天 baseline 已出现条目。"""
+    return env_bool("DAILY_WECOM_DELTA_PAD", True)
+
+
+def delta_pad_lookback_days() -> int:
+    """补榜时排除近 N 天 baseline 已出现过的条目（默认与异动对比窗口一致）。"""
+    fallback = env_int("DAILY_DELTA_LOOKBACK_DAYS", 7)
+    return max(1, env_int("DAILY_DELTA_PAD_LOOKBACK_DAYS", fallback))
+
+
+def force_push() -> bool:
+    return env_bool("DAILY_FORCE_PUSH", False)
+
+
+def schedule_timezone_name() -> str:
+    return (env("DAILY_SCHEDULE_TZ") or "Asia/Shanghai").strip() or "Asia/Shanghai"
+
+
+def schedule_generate_at() -> str:
+    return (env("DAILY_SCHEDULE_GENERATE_AT") or "08:50").strip() or "08:50"
+
+
+def schedule_push_at() -> str:
+    return (env("DAILY_SCHEDULE_PUSH_AT") or "09:00").strip() or "09:00"
+
+
+def board_dedup_days() -> int:
+    return max(1, env_int("DAILY_BOARD_DEDUP_DAYS", 7))
+
+
+def board_pool_size() -> int:
+    fallback = env_int("DAILY_WECOM_SKILL_POOL", 400)
+    return max(1, env_int("DAILY_BOARD_POOL_SIZE", max(200, fallback)))
+
+
+def featured_dedup_days() -> int:
+    return max(1, env_int("DAILY_FEATURED_DEDUP_DAYS", 30))
+
+
+def theme_ban_days() -> int:
+    return max(1, env_int("DAILY_THEME_BAN_DAYS", 7))
+
+
+def narrative_axis_days() -> int:
+    return max(1, env_int("DAILY_NARRATIVE_AXIS_DAYS", 3))
+
+
+def news_backfill_enabled() -> bool:
+    return env_bool("DAILY_NEWS_BACKFILL", False)
--- a/daily/cursor_bridge.py
+++ b/daily/cursor_bridge.py
@@ -1,142 +0,0 @@
-"""Windows 兼容的 Cursor SDK bridge（daily 包自用，不依赖 bot/）。"""
-
-from __future__ import annotations
-
-import codecs
-import json
-import logging
-import os
-import subprocess
-import threading
-import time
-from pathlib import Path
-from typing import Any, Mapping
-
-from daily.config import ROOT, env
-
-logger = logging.getLogger(__name__)
-
-READY_LINE_PREFIX = "cursor-sdk-bridge ready "
-_bridge_lock = threading.Lock()
-_bridge_process: subprocess.Popen[bytes] | None = None
-
-
-def cursor_cwd() -> str:
-    return env("DAILY_CURSOR_CWD") or env("CURSOR_CWD") or str(ROOT)
-
-
-def _parse_discovery_line(line: str) -> Mapping[str, Any] | None:
-    if not line.startswith(READY_LINE_PREFIX):
-        return None
-    payload = line[len(READY_LINE_PREFIX) :].strip()
-    loaded = json.loads(payload)
-    if not isinstance(loaded, dict):
-        raise RuntimeError("Bridge discovery payload must be an object")
-    return loaded
-
-
-def _read_discovery_polling(process: subprocess.Popen[bytes], timeout: float = 60) -> Mapping[str, Any]:
-    if process.stderr is None:
-        raise RuntimeError("Bridge stderr unavailable")
-
-    fd = process.stderr.fileno()
-    was_blocking = os.get_blocking(fd)
-    os.set_blocking(fd, False)
-    decoder = codecs.getincrementaldecoder("utf-8")(errors="replace")
-    pending = ""
-    stderr_lines: list[str] = []
-    deadline = time.monotonic() + timeout
-
-    try:
-        while time.monotonic() < deadline:
-            try:
-                chunk = os.read(fd, 8192)
-            except BlockingIOError:
-                chunk = b""
-
-            if chunk:
-                pending += decoder.decode(chunk)
-                while "\n" in pending:
-                    line, pending = pending.split("\n", 1)
-                    stderr_lines.append(line)
-                    discovery = _parse_discovery_line(line)
-                    if discovery is not None:
-                        return discovery
-            else:
-                code = process.poll()
-                if code is not None:
-                    pending += decoder.decode(b"", final=True)
-                    if pending.strip():
-                        stderr_lines.append(pending.strip())
-                    joined = "\n".join(stderr_lines)[-2000:]
-                    raise RuntimeError(
-                        f"Bridge 启动失败 exit={code}: {joined or '无 stderr 输出'}"
-                    )
-                time.sleep(0.05)
-    finally:
-        os.set_blocking(fd, was_blocking)
-
-    raise RuntimeError("等待 Cursor bridge 就绪超时")
-
-
-def _auth_token_from_discovery(discovery: Mapping[str, Any]) -> str:
-    token = str(discovery.get("authToken") or "").strip()
-    if token:
-        return token
-    token_file = discovery.get("authTokenFile")
-    if token_file:
-        return Path(str(token_file)).read_text(encoding="utf-8").strip()
-    raise RuntimeError("Bridge discovery 缺少 auth token")
-
-
-def warm_cursor_bridge(force: bool = False) -> None:
-    """启动 cursor-sdk-bridge 并写入 CURSOR_SDK_BRIDGE_* 环境变量。"""
-    global _bridge_process
-
-    with _bridge_lock:
-        if (
-            not force
-            and _bridge_process is not None
-            and _bridge_process.poll() is None
-            and os.environ.get("CURSOR_SDK_BRIDGE_URL")
-            and os.environ.get("CURSOR_SDK_BRIDGE_TOKEN")
-        ):
-            return
-
-        if _bridge_process is not None and _bridge_process.poll() is None:
-            _bridge_process.terminate()
-            try:
-                _bridge_process.wait(timeout=5)
-            except subprocess.TimeoutExpired:
-                _bridge_process.kill()
-
-        from cursor_sdk._vendor import resolve_bridge_path
-
-        cwd = cursor_cwd()
-        os.environ["CURSOR_CWD"] = cwd
-        argv = [resolve_bridge_path(), "--workspace", cwd]
-        logger.info("启动 Cursor bridge workspace=%s", cwd)
-
-        process = subprocess.Popen(
-            argv,
-            stdout=subprocess.DEVNULL,
-            stderr=subprocess.PIPE,
-        )
-        try:
-            discovery = _read_discovery_polling(process)
-        except Exception:
-            process.kill()
-            process.wait(timeout=5)
-            raise
-
-        url = str(discovery.get("url") or "").strip()
-        if not url:
-            host = str(discovery.get("host") or "127.0.0.1")
-            port = discovery.get("port")
-            url = f"http://{host}:{port}"
-
-        token = _auth_token_from_discovery(discovery)
-        os.environ["CURSOR_SDK_BRIDGE_URL"] = url
-        os.environ["CURSOR_SDK_BRIDGE_TOKEN"] = token
-        _bridge_process = process
-        logger.info("Cursor bridge 就绪: %s", url)
--- a/daily/cursor_client.py
+++ b/daily/cursor_client.py
@@ -1,68 +0,0 @@
-"""Cursor SDK 调用（daily 包专用）。"""
-
-from __future__ import annotations
-
-import os
-
-from cursor_sdk import Agent, AgentOptions, Client, CursorAgentError, LocalAgentOptions
-
-from daily.config import env, env_int
-from daily.cursor_bridge import cursor_cwd, warm_cursor_bridge
-
-_sdk_client: Client | None = None
-_sdk_client_key: tuple[str, str, float] | None = None
-
-
-def cursor_timeout_seconds() -> float:
-    """Cursor bridge unary/stream 超时（秒）；与 bot 共用 CURSOR_TIMEOUT。"""
-    return float(env_int("CURSOR_TIMEOUT", 600))
-
-
-def _cursor_sdk_client() -> Client:
-    """带自定义超时的 bridge Client（SDK 默认 unary 仅 60s，复杂 Agent 任务易超时）。"""
-    global _sdk_client, _sdk_client_key
-
-    warm_cursor_bridge()
-    url = os.environ.get("CURSOR_SDK_BRIDGE_URL", "")
-    token = os.environ.get("CURSOR_SDK_BRIDGE_TOKEN", "")
-    timeout = cursor_timeout_seconds()
-    key = (url, token, timeout)
-    if _sdk_client is not None and _sdk_client_key == key:
-        return _sdk_client
-    if _sdk_client is not None:
-        _sdk_client.close()
-    _sdk_client = Client(
-        base_url=url,
-        auth_token=token,
-        unary_timeout=timeout,
-        stream_timeout=timeout,
-        allow_api_key_env_fallback=False,
-    )
-    _sdk_client_key = key
-    return _sdk_client
-
-
-def cursor_chat(system: str, user: str) -> str:
-    api_key = (env("CURSOR_API_KEY") or "").strip()
-    if not api_key:
-        return ""
-
-    client = _cursor_sdk_client()
-    cwd = cursor_cwd()
-    model = env("CURSOR_MODEL") or "composer-2.5"
-    prompt = f"{system}\n\n{user}"
-    try:
-        result = Agent.prompt(
-            prompt,
-            AgentOptions(
-                api_key=api_key,
-                model=model,
-                local=LocalAgentOptions(cwd=cwd),
-            ),
-            client=client,
-        )
-    except CursorAgentError as exc:
-        raise RuntimeError(f"LLM 调用失败：{exc.message}") from exc
-    if result.status == "error":
-        raise RuntimeError(f"LLM 调用失败：{result.result or '未知错误'}")
-    return (result.result or "").strip()
--- a/daily/delta.py
+++ b/daily/delta.py
@@ -8,13 +8,22 @@ from datetime import datetime, timedelta
 from pathlib import Path
 from typing import Any, Callable

-from daily.config import OUTPUT_DIR, env_int
+from daily.config import OUTPUT_DIR, delta_baseline_fallback, env_int, wecom_mode

 logger = logging.getLogger(__name__)

 KeyFn = Callable[[dict[str, Any]], str]


+RECENT_BOARD_KEYS = (
+    "skills_trending",
+    "skills_hot",
+    "github_trending",
+    "github_emerging",
+    "github_topic",
+)
+
+
 def compare_depth() -> int:
    return env_int("DAILY_DELTA_COMPARE_DEPTH", 15)

@@ -39,6 +48,23 @@ def _key_set(items: list[dict[str, Any]], key_fn: KeyFn, *, depth: int) -> set[s
    return {key_fn(item) for item in items[:depth] if key_fn(item)}


+def load_recent_board_keys(
+    date_str: str,
+    *,
+    lookback_days: int | None = None,
+) -> dict[str, set[str]]:
+    """近 N 天各榜已展示过的 skill id / repo（不含当日，供补榜去重）。
+
+    委托 board_history.load_recent_shown_keys，只读 wecom_shown_keys，
+    不读 movement_baseline。
+    """
+    from daily.board_history import load_recent_shown_keys
+    from daily.config import board_dedup_days
+
+    days = lookback_days if lookback_days is not None else board_dedup_days()
+    return load_recent_shown_keys(date_str, lookback_days=days)
+
+
 def find_previous_data(date_str: str) -> tuple[str, dict[str, Any]] | None:
    """查找最近一份早于 date_str 的 data.json。"""
    try:
@@ -311,3 +337,40 @@ def build_movement_context(
        "skills_stable": not skills_trending_all and not skills_hot_all,
        "github_stable": not github_trending_all and not github_emerging_all and not github_topic_all,
    }
+
+
+def effective_wecom_mode(*, date_str: str, configured_mode: str | None = None) -> str:
+    mode = configured_mode or wecom_mode()
+    if mode != "delta":
+        return "full"
+    if find_previous_data(date_str) is None and delta_baseline_fallback() == "full":
+        return "full"
+    return "delta"
+
+
+def partition_skill_moves_for_wecom(
+    trending_moves: list[dict[str, Any]],
+    hot_moves: list[dict[str, Any]],
+) -> tuple[list[dict[str, Any]], list[dict[str, Any]]]:
+    hot_by_id = {skill_id(m): m for m in hot_moves if skill_id(m)}
+    trending_out: list[dict[str, Any]] = []
+    consumed_hot: set[str] = set()
+    for move in trending_moves:
+        sid = skill_id(move)
+        copy = dict(move)
+        badges = [f"Trending #{move.get('rank', '?')}"]
+        hot_match = hot_by_id.get(sid)
+        if hot_match:
+            badges.append(f"Hot #{hot_match.get('rank', '?')}")
+            consumed_hot.add(sid)
+        copy["badge"] = " · ".join(badges)
+        trending_out.append(copy)
+    hot_out: list[dict[str, Any]] = []
+    for move in hot_moves:
+        sid = skill_id(move)
+        if sid in consumed_hot:
+            continue
+        copy = dict(move)
+        copy["badge"] = f"Hot #{move.get('rank', '?')}"
+        hot_out.append(copy)
+    return trending_out, hot_out
--- a/daily/featured_pick.py
+++ b/daily/featured_pick.py
@@ -0,0 +1,545 @@
+"""今日首推：解析 DAILY_FEATURED_PICK → 定人（月去重）→ LLM 检索 → featured JSON。"""
+
+from __future__ import annotations
+
+import hashlib
+import json
+import logging
+import random
+import re
+from datetime import datetime, timedelta
+from typing import Any
+
+from daily.config import OUTPUT_DIR, ROOT, env, featured_dedup_days
+from daily.llm_client import extract_json_object, has_llm_configured, llm_chat
+from daily.report_data import featured_json_path, save_json
+
+logger = logging.getLogger(__name__)
+
+_SKILL_DIR = ROOT / "skills" / "daily-featured-pick"
+_GITHUB_REPO_RE = re.compile(r"github\.com/([^/\s#?]+/[^/\s#?]+)", re.I)
+
+
+def featured_identity_key(featured: dict[str, Any] | None) -> str:
+    """稳定身份：skill→id，github→repo，兜底从 url 解析。"""
+    if not featured:
+        return ""
+    typ = str(featured.get("type") or "").lower()
+    if typ == "skill" or featured.get("id"):
+        sid = str(featured.get("id") or "").strip()
+        if sid:
+            return sid
+    repo = str(featured.get("repo") or "").strip()
+    if repo:
+        return repo
+    for field in ("url", "command", "link"):
+        url = str(featured.get(field) or "")
+        m = _GITHUB_REPO_RE.search(url)
+        if m:
+            return m.group(1)
+    return ""
+
+
+def load_recent_featured_keys(date_str: str, days: int | None = None) -> set[str]:
+    """近 N 日 data.featured_pick_key 并集（不含当日）。"""
+    lookback = days if days is not None else featured_dedup_days()
+    try:
+        dt = datetime.strptime(date_str, "%Y-%m-%d")
+    except ValueError:
+        return set()
+    out: set[str] = set()
+    for day_offset in range(1, lookback + 1):
+        prev = (dt - timedelta(days=day_offset)).strftime("%Y-%m-%d")
+        path = OUTPUT_DIR / f"{prev}.data.json"
+        if not path.exists():
+            continue
+        try:
+            payload = json.loads(path.read_text(encoding="utf-8"))
+        except (OSError, ValueError) as exc:
+            logger.warning("读取 featured_pick_key %s 失败：%s", path, exc)
+            continue
+        data = payload.get("data") if isinstance(payload, dict) else None
+        if not isinstance(data, dict):
+            continue
+        key = str(data.get("featured_pick_key") or "").strip()
+        if not key:
+            featured = data.get("featured_pick")
+            if isinstance(featured, dict):
+                key = featured_identity_key(featured)
+        if key:
+            out.add(key)
+    return out
+
+
+def load_yesterday_featured_key(date_str: str) -> str | None:
+    try:
+        dt = datetime.strptime(date_str, "%Y-%m-%d")
+    except ValueError:
+        return None
+    prev = (dt - timedelta(days=1)).strftime("%Y-%m-%d")
+    path = OUTPUT_DIR / f"{prev}.data.json"
+    if not path.exists():
+        return None
+    try:
+        payload = json.loads(path.read_text(encoding="utf-8"))
+    except (OSError, ValueError):
+        return None
+    data = payload.get("data") if isinstance(payload, dict) else None
+    if not isinstance(data, dict):
+        return None
+    key = str(data.get("featured_pick_key") or "").strip()
+    if key:
+        return key
+    featured = data.get("featured_pick")
+    if isinstance(featured, dict):
+        return featured_identity_key(featured) or None
+    return None
+
+
+def _featured_rng(date_str: str) -> random.Random:
+    seed = int(hashlib.sha256(f"{date_str}:featured".encode()).hexdigest()[:16], 16)
+    return random.Random(seed)
+
+
+def _stub_from_pool_item(item: dict[str, Any]) -> dict[str, Any]:
+    repo = str(item.get("repo") or "").strip()
+    if repo:
+        url = str(item.get("url") or f"https://github.com/{repo}").strip()
+        return {
+            "type": "github",
+            "title": repo.split("/")[-1],
+            "repo": repo,
+            "url": url,
+            "command": url,
+            "summary": str(item.get("description") or "")[:160],
+            "why_today": "",
+            "evidence": [],
+            "tags": [],
+        }
+    sid = str(item.get("id") or "").strip()
+    source = str(item.get("source") or "").strip()
+    title = str(item.get("title") or "").strip()
+    return {
+        "type": "skill",
+        "id": sid,
+        "title": title or sid,
+        "command": _skill_command(item),
+        "url": str(item.get("link") or ""),
+        "summary": str(item.get("description") or "")[:160],
+        "why_today": "",
+        "evidence": [],
+        "tags": [],
+        "source": source,
+    }
+
+
+def featured_resolve(
+    *,
+    date_str: str,
+    candidate: dict[str, Any] | None,
+    pool_a: list[dict[str, Any]],
+    pool_b: list[dict[str, Any]],
+    recent_featured: set[str] | None = None,
+    yesterday_key: str | None = None,
+    rng: random.Random | None = None,
+) -> tuple[dict[str, Any] | None, str | None]:
+    """若与昨日同一身份则改推；返回 (seed_stub, identity_key)，不含完整 why。"""
+    if not candidate:
+        return None, None
+    key = featured_identity_key(candidate)
+    if not yesterday_key or key != yesterday_key:
+        return candidate, key or None
+
+    blocked = set(recent_featured or set()) | {yesterday_key}
+    picker = rng or _featured_rng(date_str)
+
+    def _choices(pool: list[dict[str, Any]]) -> list[tuple[str, dict[str, Any]]]:
+        out: list[tuple[str, dict[str, Any]]] = []
+        seen: set[str] = set()
+        for item in pool:
+            ik = featured_identity_key(item)
+            if not ik or ik in blocked or ik in seen:
+                continue
+            seen.add(ik)
+            out.append((ik, item))
+        return out
+
+    options = _choices(pool_a)
+    if not options:
+        options = _choices(pool_b)
+    if not options:
+        logger.info("featured_fallback_exhausted")
+        return candidate, key
+
+    chosen_key, chosen_item = picker.choice(options)
+    return _stub_from_pool_item(chosen_item), chosen_key
+
+
+def _config_from_candidate(candidate: dict[str, Any]) -> dict[str, str]:
+    typ = str(candidate.get("type") or "").lower()
+    if typ == "skill" or candidate.get("id"):
+        query = str(candidate.get("id") or candidate.get("title") or "").strip()
+        return {"query": query, "url_hint": str(candidate.get("url") or "")}
+    repo = str(candidate.get("repo") or "").strip()
+    if repo:
+        return {
+            "query": repo,
+            "url_hint": str(candidate.get("url") or f"https://github.com/{repo}"),
+        }
+    query = str(candidate.get("title") or candidate.get("url") or "").strip()
+    return {"query": query or "featured", "url_hint": str(candidate.get("url") or "")}
+
+
+def _seed_candidate_from_config(
+    config: dict[str, str],
+    llm_input: dict[str, Any],
+) -> dict[str, Any]:
+    matches = match_in_data(llm_input, config["query"])
+    if matches["skills"]:
+        return _stub_from_pool_item(matches["skills"][0])
+    if matches["github"]:
+        return _stub_from_pool_item(matches["github"][0])
+    url = config.get("url_hint") or ""
+    seed: dict[str, Any] = {
+        "type": "other",
+        "title": config["query"],
+        "url": url,
+        "command": url or config["query"],
+    }
+    m = _GITHUB_REPO_RE.search(url)
+    if m:
+        seed["type"] = "github"
+        seed["repo"] = m.group(1)
+    return seed
+
+
+def parse_featured_pick() -> dict[str, str] | None:
+    """解析 DAILY_FEATURED_PICK：query 或 query|url。"""
+    raw = (env("DAILY_FEATURED_PICK") or "").strip()
+    if not raw:
+        return None
+    if "|" in raw:
+        query, url_hint = raw.split("|", 1)
+        query = query.strip()
+        url_hint = url_hint.strip()
+        if not query:
+            return None
+        payload: dict[str, str] = {"query": query}
+        if url_hint:
+            payload["url_hint"] = url_hint
+        return payload
+    return {"query": raw}
+
+
+def _matches_query(text: str, query: str) -> bool:
+    return query.lower() in (text or "").lower()
+
+
+def _skill_matches(item: dict[str, Any], query: str) -> bool:
+    for key in ("id", "title", "source"):
+        if _matches_query(str(item.get(key) or ""), query):
+            return True
+    for sub in item.get("cluster_skills") or []:
+        if isinstance(sub, str) and _matches_query(sub, query):
+            return True
+    return False
+
+
+def match_in_data(llm_input: dict[str, Any], query: str) -> dict[str, list[dict[str, Any]]]:
+    """在榜单数据中模糊匹配 query。"""
+    skills: list[dict[str, Any]] = []
+    seen_skill: set[str] = set()
+    for board in ("skills_trending", "skills_hot"):
+        for item in llm_input.get(board) or []:
+            sid = str(item.get("id") or "")
+            if sid in seen_skill:
+                continue
+            if _skill_matches(item, query):
+                seen_skill.add(sid)
+                skills.append({**item, "board": board})
+            if len(skills) >= 5:
+                break
+        if len(skills) >= 5:
+            break
+
+    github: list[dict[str, Any]] = []
+    seen_repo: set[str] = set()
+    for board in ("github_trending", "github_emerging"):
+        for item in llm_input.get(board) or []:
+            repo = str(item.get("repo") or "")
+            if not repo or repo in seen_repo:
+                continue
+            if _matches_query(repo, query):
+                seen_repo.add(repo)
+                github.append({**item, "board": board})
+            if len(github) >= 5:
+                break
+
+    topic = llm_input.get("github_topic") or {}
+    for item in topic.get("repos") or []:
+        repo = str(item.get("repo") or "")
+        if not repo or repo in seen_repo:
+            continue
+        if _matches_query(repo, query):
+            seen_repo.add(repo)
+            github.append({**item, "board": "github_topic"})
+        if len(github) >= 5:
+            break
+
+    return {"skills": skills, "github": github}
+
+
+def _load_skill() -> str:
+    path = _SKILL_DIR / "SKILL.md"
+    if path.exists():
+        return path.read_text(encoding="utf-8").strip()
+    return "你是早报编辑。根据输入检索今日首推信息，只输出 JSON。"
+
+
+def _skill_command(item: dict[str, Any]) -> str:
+    source = str(item.get("source") or "").strip()
+    title = str(item.get("title") or "").strip()
+    if source and title:
+        return f"npx skills add {source}/{title}"
+    sid = str(item.get("id") or "").strip()
+    if sid.count("/") >= 2:
+        parts = sid.split("/", 2)
+        return f"npx skills add {parts[0]}/{parts[1]}/{parts[2]}"
+    if sid.count("/") == 1:
+        return f"npx skills add {sid}"
+    return ""
+
+
+def _evidence_from_skill(item: dict[str, Any]) -> list[str]:
+    board = item.get("board", "")
+    board_label = {
+        "skills_trending": "Skills Trending",
+        "skills_hot": "Skills Hot",
+    }.get(str(board), str(board))
+    installs = item.get("installs_fmt") or item.get("installs")
+    title = item.get("title") or item.get("id") or "?"
+    if installs:
+        return [f"{board_label} 匹配 · {title} · {installs}"]
+    return [f"{board_label} 匹配 · {title}"]
+
+
+def _evidence_from_github(item: dict[str, Any]) -> list[str]:
+    board = item.get("board", "")
+    board_label = {
+        "github_trending": "GitHub Trending",
+        "github_emerging": "GitHub 新兴",
+        "github_topic": "GitHub Topic",
+    }.get(str(board), str(board))
+    repo = item.get("repo") or "?"
+    stars = item.get("total_stars_fmt") or ""
+    if stars:
+        return [f"{board_label} 匹配 · {repo} · ⭐{stars}"]
+    return [f"{board_label} 匹配 · {repo}"]
+
+
+def _fallback_featured(
+    config: dict[str, str],
+    llm_input: dict[str, Any],
+    *,
+    partial: dict[str, Any] | None = None,
+) -> dict[str, Any]:
+    """LLM 不可用或失败时，用榜单匹配 + 配置回退。"""
+    partial = partial or {}
+    matches = match_in_data(llm_input, config["query"])
+    skill = matches["skills"][0] if matches["skills"] else None
+    gh = matches["github"][0] if matches["github"] else None
+
+    if skill:
+        featured: dict[str, Any] = {
+            "title": str(skill.get("title") or config["query"]),
+            "type": "skill",
+            "command": _skill_command(skill),
+            "url": str(skill.get("link") or config.get("url_hint") or ""),
+            "summary": str(partial.get("summary") or skill.get("description") or "")[:160],
+            "why_today": str(
+                partial.get("why_today")
+                or f"今日 Skills 榜匹配到 **{skill.get('title') or config['query']}**，适合作为首推。"
+            ),
+            "evidence": list(partial.get("evidence") or _evidence_from_skill(skill)),
+            "tags": list(partial.get("tags") or []),
+        }
+        if skill.get("id"):
+            featured["id"] = skill["id"]
+        return featured
+
+    if gh:
+        return {
+            "title": str(gh.get("repo") or config["query"]).split("/")[-1],
+            "type": "github",
+            "command": str(gh.get("url") or config.get("url_hint") or ""),
+            "url": str(gh.get("url") or config.get("url_hint") or ""),
+            "summary": str(partial.get("summary") or gh.get("description") or "")[:160],
+            "why_today": str(
+                partial.get("why_today")
+                or f"今日 GitHub 榜匹配到 **{gh.get('repo')}**，适合作为首推。"
+            ),
+            "evidence": list(partial.get("evidence") or _evidence_from_github(gh)),
+            "tags": list(partial.get("tags") or []),
+            "repo": gh.get("repo"),
+        }
+
+    url = config.get("url_hint") or ""
+    return {
+        "title": config["query"],
+        "type": "other",
+        "command": url or config["query"],
+        "url": url,
+        "summary": str(partial.get("summary") or "")[:160],
+        "why_today": str(
+            partial.get("why_today")
+            or f"**{config['query']}** 未出现在今日 Top 榜，仍值得单独关注。"
+        ),
+        "evidence": list(partial.get("evidence") or ([f"主推 · {config['query']}"])),
+        "tags": list(partial.get("tags") or []),
+    }
+
+
+def _normalize_featured(
+    raw: dict[str, Any],
+    config: dict[str, str],
+    llm_input: dict[str, Any],
+) -> dict[str, Any]:
+    """补齐 command / url / evidence，并与榜单数字对齐。"""
+    matches = match_in_data(llm_input, config["query"])
+    skill = matches["skills"][0] if matches["skills"] else None
+    gh = matches["github"][0] if matches["github"] else None
+
+    featured = dict(raw)
+    featured.setdefault("title", config["query"])
+    featured.setdefault("type", "other")
+
+    if skill and featured.get("type") in {"skill", "other", ""}:
+        featured.setdefault("id", skill.get("id"))
+        featured.setdefault("command", _skill_command(skill))
+        featured.setdefault("url", skill.get("link") or config.get("url_hint") or "")
+        if not featured.get("evidence"):
+            featured["evidence"] = _evidence_from_skill(skill)
+        featured["type"] = "skill"
+    elif gh and featured.get("type") in {"github", "other", ""}:
+        featured.setdefault("repo", gh.get("repo"))
+        featured.setdefault("url", gh.get("url") or config.get("url_hint") or "")
+        featured.setdefault("command", featured.get("url") or gh.get("url") or "")
+        if not featured.get("evidence"):
+            featured["evidence"] = _evidence_from_github(gh)
+        featured["type"] = "github"
+
+    featured.setdefault("command", config.get("url_hint") or config["query"])
+    featured.setdefault("url", config.get("url_hint") or "")
+    featured.setdefault("summary", "")
+    featured.setdefault("why_today", featured.get("summary") or "")
+    featured.setdefault("evidence", [])
+    featured.setdefault("tags", [])
+    return featured
+
+
+def research_featured_pick(
+    llm_input: dict[str, Any],
+    *,
+    date_str: str,
+    config: dict[str, str] | None = None,
+) -> dict[str, Any] | None:
+    """Step 0：检索今日首推；成功返回 featured dict，未配置返回 None。"""
+    config = config or parse_featured_pick()
+    if not config:
+        return None
+
+    matches = match_in_data(llm_input, config["query"])
+    payload = {
+        "query": config["query"],
+        "url_hint": config.get("url_hint"),
+        "cwd": env("DAILY_CURSOR_CWD") or str(ROOT),
+        "data_matches": matches,
+    }
+
+    if not has_llm_configured():
+        featured = _fallback_featured(config, llm_input)
+        save_json(featured_json_path(date_str), featured)
+        logger.info("Featured pick（无 LLM，规则回退）：%s", featured.get("title"))
+        return featured
+
+    skill = _load_skill()
+    system = (
+        f"{skill}\n\n"
+        "当前执行 **Step 0：今日首推检索**。\n"
+        "只输出 featured JSON（title, type, command, url, summary, why_today, evidence, tags），"
+        "不要 Markdown，不要解释。"
+    )
+    user = json.dumps(payload, ensure_ascii=False, indent=2)
+    try:
+        raw = llm_chat(system, user)
+    except Exception as exc:
+        logger.warning("Featured pick LLM 失败，回退规则模式：%s", exc)
+        featured = _fallback_featured(config, llm_input)
+        save_json(featured_json_path(date_str), featured)
+        return featured
+
+    if not raw:
+        featured = _fallback_featured(config, llm_input)
+        save_json(featured_json_path(date_str), featured)
+        return featured
+
+    parsed = extract_json_object(raw)
+    if not parsed.get("why_today") and not parsed.get("summary"):
+        logger.warning("Featured pick JSON 无效，回退规则模式")
+        featured = _fallback_featured(config, llm_input, partial=parsed)
+        save_json(featured_json_path(date_str), featured)
+        return featured
+
+    featured = _normalize_featured(parsed, config, llm_input)
+    save_json(featured_json_path(date_str), featured)
+    logger.info("Featured pick 完成：%s", featured.get("title"))
+    return featured
+
+
+def apply_featured_pick(
+    llm_input: dict[str, Any],
+    *,
+    date_str: str,
+    pool_a: list[dict[str, Any]] | None = None,
+    pool_b: list[dict[str, Any]] | None = None,
+) -> dict[str, Any] | None:
+    """先定人（相对昨日改推 + 月去重），再 research，写入 featured_pick / featured_pick_key。"""
+    config = parse_featured_pick()
+    if not config:
+        return None
+
+    seed = _seed_candidate_from_config(config, llm_input)
+    recent = load_recent_featured_keys(date_str)
+    yesterday = load_yesterday_featured_key(date_str)
+    resolved, identity_key = featured_resolve(
+        date_str=date_str,
+        candidate=seed,
+        pool_a=pool_a or [],
+        pool_b=pool_b or [],
+        recent_featured=recent,
+        yesterday_key=yesterday,
+        rng=_featured_rng(date_str),
+    )
+    research_config = config
+    if resolved and identity_key and featured_identity_key(seed) != identity_key:
+        research_config = _config_from_candidate(resolved)
+
+    featured = research_featured_pick(
+        llm_input, date_str=date_str, config=research_config
+    )
+    if featured:
+        llm_input["featured_pick"] = featured
+        key = identity_key or featured_identity_key(featured)
+        if key:
+            llm_input["featured_pick_key"] = key
+    return featured
+
+
+def pick_command_from_featured(featured: dict[str, Any] | None) -> str | None:
+    cmd = str((featured or {}).get("command") or "").strip()
+    return cmd or None
+
+
+def pick_why_from_featured(featured: dict[str, Any] | None) -> str | None:
+    why = str((featured or {}).get("why_today") or "").strip()
+    return why or None
--- a/daily/format_wecom.py
+++ b/daily/format_wecom.py
@@ -5,8 +5,9 @@ from __future__ import annotations
 import re
 from typing import Any

-from daily.config import wecom_skill_desc_limit
+from daily.config import env_bool, wecom_skill_desc_limit
 from daily.localize import LocalizeJob, localize_brief_descriptions, needs_chinese
+from daily.skills_group import group_skills_by_source
 from daily.text_utils import trim_brief

 ICONS = {
@@ -42,7 +43,7 @@ def _skill_line(rank: int, item: dict[str, Any], *, badge: str = "") -> list[str
        lines = [head]
        if sample or desc:
            hint = desc or sample
-            lines.append(f"   > {hint}")
+            lines.append(f"   {hint}")
        return lines
    title = item.get("title", "?")
    if link:
@@ -51,29 +52,181 @@ def _skill_line(rank: int, item: dict[str, Any], *, badge: str = "") -> list[str
        head = f"{rank}. {badge_prefix}**{title}** · `{source}` · **{installs}**"
    lines = [head]
    if desc:
-        lines.append(f"   > {desc}")
+        lines.append(f"   {desc}")
    return lines


-def _ai_news_lines(items: list[dict[str, Any]]) -> list[str]:
+def _ai_news_link_label(item: dict[str, Any], *, merged: bool = False) -> str:
+    title = (item.get("title") or "?").strip() or "?"
+    source = (item.get("source_name") or "").strip()
+    if merged and source:
+        return f"{source} - {title}"
+    desc = (item.get("desc_short") or "").strip()
+    if desc:
+        return desc
+    return title
+
+
+def _ai_news_lines(items: list[dict[str, Any]], *, merged: bool = False) -> list[str]:
    lines: list[str] = []
    for i, item in enumerate(items, 1):
-        title = item.get("title", "?")
+        label = _ai_news_link_label(item, merged=merged)
        link = item.get("link", "")
        source = item.get("source_name", "?")
        pub = item.get("published_fmt", "")
-        desc = item.get("desc_short", "")
-        pub_suffix = f" · {pub}" if pub else ""
+        desc = (item.get("desc_short") or "").strip()
+        pub_suffix = "" if merged else (f" · {pub}" if pub else "")
        if link:
-            head = f"{i}. [**{title}**]({link}) · `{source}`{pub_suffix}"
+            if merged and desc:
+                head = f"{i}. [{label}]({link}) — {desc}{pub_suffix}"
+            elif merged:
+                head = f"{i}. [{label}]({link}){pub_suffix}"
            else:
-            head = f"{i}. **{title}** · `{source}`{pub_suffix}"
+                head = f"{i}. [{label}]({link}) · `{source}`{pub_suffix}"
+        elif merged and desc:
+            head = f"{i}. {label} — {desc}{pub_suffix}"
+        else:
+            head = f"{i}. {label} · `{source}`{pub_suffix}"
        lines.append(head)
-        if desc:
-            lines.append(f"   > {desc}")
    return lines


+_NEWS_BLOCK_END = re.compile(
+    r"\n\n(📈|🔥|🐙|🌱|🤖|📦|🎯|💡|🌍|🇨🇳|📰|🔧)",
+)
+
+
+def _build_merged_news_block(
+    items: list[dict[str, Any]],
+    tech_items: list[dict[str, Any]] | None = None,
+) -> str:
+    combined = list(items or [])
+    if tech_items:
+        combined.extend(tech_items)
+    if not combined:
+        return ""
+    parts = [f"📰 **AI 时讯精选 Top {len(combined)}**"]
+    parts.extend(_ai_news_lines(combined, merged=True))
+    return "\n".join(parts) + "\n"
+
+
+def _replace_merged_news_block(
+    md: str,
+    items: list[dict[str, Any]],
+    tech_items: list[dict[str, Any]] | None = None,
+) -> str:
+    if not items and not tech_items:
+        return md
+    block = _build_merged_news_block(items, tech_items)
+    start_pat = re.compile(
+        r"^📰 \*\*AI 时讯精选[^\n]*\*\*\s*$",
+        re.MULTILINE,
+    )
+    match = start_pat.search(md)
+    if not match:
+        anchor = re.search(r"^(💡|🎯).*$", md, re.MULTILINE)
+        if anchor:
+            insert_at = anchor.end()
+            return md[:insert_at] + "\n\n" + block + md[insert_at:].lstrip("\n")
+        anchor2 = re.search(r"^(🌍|🇨🇳|📈|🔧).*$", md, re.MULTILINE)
+        if anchor2:
+            insert_at = anchor2.start()
+            return md[:insert_at] + block + md[insert_at:].lstrip("\n")
+        return md.rstrip() + "\n\n" + block
+    start = match.start()
+    tail = md[match.end() :]
+    end_rel = _NEWS_BLOCK_END.search(tail)
+    end = match.end() + (end_rel.start() if end_rel else len(tail))
+    return md[:start] + block + md[end:].lstrip("\n")
+
+
+def _remove_news_blocks(md: str, icons: tuple[str, ...], *, label_must_contain: str = "") -> str:
+    out = md
+    for icon in icons:
+        start_pat = re.compile(rf"^{re.escape(icon)} \*\*[^\n]+\*\*\s*$", re.MULTILINE)
+        while True:
+            match = None
+            for candidate in start_pat.finditer(out):
+                if label_must_contain and label_must_contain not in candidate.group(0):
+                    continue
+                match = candidate
+                break
+            if not match:
+                break
+            start = match.start()
+            tail = out[match.end() :]
+            end_rel = _NEWS_BLOCK_END.search(tail)
+            end = match.end() + (end_rel.start() if end_rel else len(tail))
+            out = out[:start] + out[end:].lstrip("\n")
+    return out
+
+
+def _replace_news_block(
+    md: str,
+    icon: str,
+    items: list[dict[str, Any]],
+    label: str,
+    *,
+    merged: bool = False,
+) -> str:
+    if not items:
+        return md
+    if merged:
+        start_pat = re.compile(
+            rf"^{re.escape(icon)} \*\*{re.escape(label)}[^\n]*\*\*\s*$",
+            re.MULTILINE,
+        )
+    else:
+        start_pat = re.compile(rf"^{re.escape(icon)} \*\*[^\n]+\*\*\s*$", re.MULTILINE)
+    match = start_pat.search(md)
+    block = (
+        f"{icon} **{label} Top {len(items)}**\n"
+        + "\n".join(_ai_news_lines(items, merged=merged))
+        + "\n"
+    )
+    if not match:
+        anchor = re.search(r"^(💡|🎯).*$", md, re.MULTILINE)
+        if anchor:
+            insert_at = anchor.end()
+            return md[:insert_at] + "\n\n" + block + md[insert_at:].lstrip("\n")
+        # 插在 🌍/🇨🇳 原位置，或 Skills 区块前
+        anchor2 = re.search(r"^(🌍|🇨🇳|📈).*$", md, re.MULTILINE)
+        if anchor2:
+            insert_at = anchor2.start()
+            return md[:insert_at] + block + md[insert_at:].lstrip("\n")
+        return md.rstrip() + "\n\n" + block
+    start = match.start()
+    tail = md[match.end() :]
+    end_rel = _NEWS_BLOCK_END.search(tail)
+    end = match.end() + (end_rel.start() if end_rel else len(tail))
+    return md[:start] + block + md[end:].lstrip("\n")
+
+
+def replace_wecom_news_sections(
+    md: str,
+    *,
+    ai_news: list[dict[str, Any]] | None = None,
+    cn_ai_news: list[dict[str, Any]] | None = None,
+    tech_ai_news: list[dict[str, Any]] | None = None,
+    merged: bool = False,
+) -> str:
+    """用 Python 整理后的新闻列表替换 Agent/模板中的时讯区块。"""
+    if merged and (ai_news or tech_ai_news):
+        out = _remove_news_blocks(md, ("🌍", "🇨🇳"))
+        out = _remove_news_blocks(out, ("📰",), label_must_contain="AI 时讯精选")
+        out = _remove_news_blocks(out, ("🔧",), label_must_contain="技术类时讯")
+        return _replace_merged_news_block(out, ai_news or [], tech_ai_news)
+    out = md
+    if cn_ai_news:
+        out = _replace_news_block(out, "🇨🇳", cn_ai_news, "国内 AI 时讯")
+    if ai_news:
+        out = _replace_news_block(out, "🌍", ai_news, "国际 AI 时讯")
+    return out
+
+
+WECOM_GITHUB_DESC_LIMIT = 40
+
+
 def _github_repo_lines(repos: list[dict[str, Any]], *, show_created: bool = False) -> list[str]:
    lines: list[str] = []
    for i, repo in enumerate(repos, 1):
@@ -94,12 +247,45 @@ def _github_repo_lines(repos: list[dict[str, Any]], *, show_created: bool = Fals
            meta_parts.append(f"创建于 {created}")
        meta = f" · {' · '.join(meta_parts)}" if meta_parts else ""
        lines.append(f"{i}. [{name}]({url}){meta}")
-        desc = repo.get("desc_short") or repo.get("description", "")
+        desc = repo.get("wecom_desc") or repo.get("desc_short") or repo.get("description", "")
        if desc:
-            lines.append(f"   > {desc}")
+            lines.append(f"   {desc}")
    return lines


+def finalize_wecom_github_repos(
+    items: list[dict[str, Any]],
+    *,
+    desc_limit: int | None = None,
+) -> list[dict[str, Any]]:
+    """为企微 GitHub 条目生成简短中文简介。"""
+    if desc_limit is None:
+        desc_limit = WECOM_GITHUB_DESC_LIMIT
+    limit = desc_limit if desc_limit > 0 else 40
+    copies: list[tuple[str, dict[str, Any]]] = []
+    jobs: list[LocalizeJob] = []
+    for item in items:
+        copy = dict(item)
+        desc = (copy.get("description") or copy.get("desc_short") or "").strip()
+        key = f"github:{copy.get('repo', '?')}"
+        if needs_chinese(desc) or len(desc) > limit:
+            jobs.append(LocalizeJob(key, desc, limit))
+        else:
+            copy["wecom_desc"] = desc
+        copies.append((key, copy))
+
+    zh_map = localize_brief_descriptions(jobs, archive=True)
+    out: list[dict[str, Any]] = []
+    for key, copy in copies:
+        if key in zh_map:
+            copy["wecom_desc"] = zh_map[key]
+        elif "wecom_desc" not in copy:
+            fallback = (copy.get("description") or copy.get("desc_short") or "").strip()
+            copy["wecom_desc"] = _brief_fallback_desc(fallback, limit) if fallback else ""
+        out.append(copy)
+    return out
+
+
 def _fallback_skill_desc(item: dict[str, Any]) -> str:
    if item.get("cluster"):
        count = int(item.get("cluster_count") or 1)
@@ -173,11 +359,13 @@ def _grouped_skill_to_wecom_item(
    if not item.get("wecom_desc"):
        desc = _brief_fallback_desc(desc, limit)
    return {
+        "id": str(item.get("id") or f"{item.get('source', '?')}/{item.get('title', '')}"),
        "title": item.get("title", ""),
        "source": item.get("source", "?"),
        "installs_fmt": installs_fmt,
        "link": item.get("link", ""),
        "desc_short": desc,
+        "badge": item.get("badge", ""),
        "cluster": bool(item.get("cluster")),
        "cluster_count": item.get("cluster_count"),
        "cluster_titles": item.get("cluster_titles"),
@@ -193,19 +381,560 @@ def build_skills_board_section(icon_key: str, board_label: str, items: list[dict
    return "\n".join(lines)


+def _move_to_wecom_skill_item(move: dict[str, Any]) -> dict[str, Any]:
+    installs = int(move.get("installs") or 0)
+    return {
+        "title": move.get("title", "?"),
+        "source": move.get("source", "?"),
+        "installs_fmt": move.get("installs_fmt") or str(installs),
+        "link": move.get("link", ""),
+        "description": (move.get("description") or "").strip(),
+    }
+
+
+def _move_to_skill_row(move: dict[str, Any]) -> dict[str, Any]:
+    title = str(move.get("title") or "?")
+    source = str(move.get("source") or "?")
+    installs = int(move.get("installs") or 0)
+    sid = str(move.get("id") or f"{source}/{title}")
+    return {
+        "id": sid,
+        "title": title,
+        "source": source,
+        "installs": installs,
+        "link": move.get("link", ""),
+        "description": (move.get("description") or "").strip(),
+    }
+
+
+def _flatten_skill_board_item(item: dict[str, Any]) -> list[dict[str, Any]]:
+    if item.get("cluster"):
+        source = str(item.get("source") or "?")
+        installs = int(item.get("installs") or 0)
+        titles = [str(t) for t in (item.get("cluster_skills") or []) if t]
+        if not titles:
+            titles = [str(item.get("title") or "?")]
+        top_title = str(item.get("title") or titles[0])
+        rows: list[dict[str, Any]] = []
+        for title in titles:
+            link = item.get("link", "")
+            if title != top_title:
+                link = f"https://www.skills.sh/{source}/{title}"
+            rows.append(
+                {
+                    "id": f"{source}/{title}",
+                    "title": title,
+                    "source": source,
+                    "installs": installs,
+                    "link": link,
+                    "description": (item.get("description") or "").strip(),
+                }
+            )
+        return rows
+    title = str(item.get("title") or "?")
+    source = str(item.get("source") or "?")
+    return [
+        {
+            "id": str(item.get("id") or f"{source}/{title}"),
+            "title": title,
+            "source": source,
+            "installs": int(item.get("installs") or 0),
+            "link": item.get("link", ""),
+            "description": (item.get("description") or "").strip(),
+        }
+    ]
+
+
+def _skill_keys_in_board_item(item: dict[str, Any]) -> set[str]:
+    if item.get("cluster"):
+        source = str(item.get("source") or "?")
+        titles = item.get("cluster_skills") or [item.get("title", "")]
+        return {f"{source}/{t}" for t in titles if t}
+    return {_skill_group_key(item)}
+
+
+def _prepare_grouped_wecom_skills(
+    flat_rows: list[dict[str, Any]],
+    *,
+    limit: int,
+) -> tuple[list[dict[str, Any]], set[str]]:
+    if not flat_rows:
+        return [], set()
+    grouped = group_skills_by_source(flat_rows, limit=limit, pool_size=max(len(flat_rows), limit))
+    prepared = finalize_wecom_skill_groups(grouped)
+    wecom_items = [_grouped_skill_to_wecom_item(x) for x in prepared]
+    keys: set[str] = set()
+    for item in grouped:
+        keys.update(_skill_keys_in_board_item(item))
+    return wecom_items[:limit], keys
+
+
+def _normalize_skill_source_groups(items: list[dict[str, Any]]) -> list[dict[str, Any]]:
+    """将条目规范为按 source 合并的榜单项（展示始终为合并态）。"""
+    flat: list[dict[str, Any]] = []
+    for item in items:
+        flat.extend(_flatten_skill_board_item(item))
+    if not flat:
+        return []
+    return group_skills_by_source(flat, limit=len(flat), pool_size=len(flat))
+
+
+def _skill_primary_id(item: dict[str, Any]) -> str:
+    return str(item.get("id") or f"{item.get('source')}/{item.get('title')}" or "").strip()
+
+
+def _source_from_skill_key(key: str) -> str:
+    from daily.skills_group import source_from_skill_key
+
+    return source_from_skill_key(key)
+
+
+def expand_skill_recent_keys(keys: set[str] | None) -> set[str]:
+    from daily.skills_group import expand_skill_recent_keys as _expand
+
+    return _expand(keys)
+
+
+def _merge_skill_board_items(
+    moves: list[dict[str, Any]],
+    full_items: list[dict[str, Any]],
+    limit: int,
+    *,
+    exclude_keys: set[str] | None = None,
+    recent_keys: set[str] | None = None,
+) -> tuple[list[dict[str, Any]], set[str]]:
+    """异动优先，不足时用深池补满；按 source 合并态取条。
+
+    周去重按 source（含从 skill id 展开）；同日避开其它榜时也按 source。
+    """
+    from daily.delta import skill_id as move_skill_id
+
+    exclude = exclude_keys or set()
+    recent = expand_skill_recent_keys(recent_keys)
+    exclude_sources = {_source_from_skill_key(k) for k in exclude if k}
+    exclude_sources.update(k for k in exclude if k)
+
+    def _blocked(item: dict[str, Any]) -> bool:
+        primary = _skill_primary_id(item)
+        source = str(item.get("source") or "").strip()
+        if primary and primary in recent:
+            return True
+        if source and source in recent:
+            return True
+        if primary and primary in exclude:
+            return True
+        if source and (source in exclude_sources or source in exclude):
+            return True
+        return False
+
+    groups: list[dict[str, Any]] = []
+    seen_sources: set[str] = set()
+
+    move_rows: list[dict[str, Any]] = []
+    seen_move_ids: set[str] = set()
+    for move in moves:
+        key = move_skill_id(move)
+        if not key or key in seen_move_ids:
+            continue
+        move_source = str(move.get("source") or "").strip()
+        if key in exclude or (move_source and move_source in exclude_sources):
+            continue
+        if key in recent or (move_source and move_source in recent):
+            continue
+        seen_move_ids.add(key)
+        move_rows.append(_move_to_skill_row(move))
+
+    for group in _normalize_skill_source_groups(move_rows):
+        source = str(group.get("source") or "?")
+        if source in seen_sources or _blocked(group):
+            continue
+        seen_sources.add(source)
+        groups.append(group)
+        if len(groups) >= limit:
+            break
+
+    if len(groups) < limit:
+        for group in _normalize_skill_source_groups(full_items):
+            if len(groups) >= limit:
+                break
+            source = str(group.get("source") or "?")
+            if source in seen_sources or _blocked(group):
+                continue
+            seen_sources.add(source)
+            groups.append(group)
+
+    if not groups:
+        return [], set()
+    prepared = finalize_wecom_skill_groups(groups[:limit])
+    wecom_items = [_grouped_skill_to_wecom_item(x) for x in prepared]
+    # 供同日 Hot 排除：主键 + source
+    keys: set[str] = set()
+    for item in groups[:limit]:
+        primary = _skill_primary_id(item)
+        if primary:
+            keys.add(primary)
+        source = str(item.get("source") or "").strip()
+        if source:
+            keys.add(source)
+    return wecom_items[:limit], keys
+
+
+def build_skills_delta_sections(
+    trending_moves: list[dict[str, Any]],
+    hot_moves: list[dict[str, Any]],
+    *,
+    trending_full: list[dict[str, Any]] | None = None,
+    hot_full: list[dict[str, Any]] | None = None,
+    trending_limit: int = 5,
+    hot_limit: int = 5,
+    pad: bool = False,
+    recent_trending: set[str] | None = None,
+    recent_hot: set[str] | None = None,
+) -> str:
+    sections: list[str] = []
+    trending_keys: set[str] = set()
+    if pad:
+        skill_recent = expand_skill_recent_keys(
+            (recent_trending or set()) | (recent_hot or set())
+        )
+        t_items, trending_keys = _merge_skill_board_items(
+            trending_moves,
+            trending_full or [],
+            trending_limit,
+            recent_keys=skill_recent,
+        )
+        if t_items:
+            lines = [f"{ICONS['trending']} **Skills Trending Top {len(t_items)}**"]
+            for rank, item in enumerate(t_items, 1):
+                lines.extend(_skill_line(rank, item))
+            sections.append("\n".join(lines))
+        h_items, _ = _merge_skill_board_items(
+            hot_moves,
+            hot_full or [],
+            hot_limit,
+            exclude_keys=trending_keys,
+            recent_keys=skill_recent,
+        )
+        if h_items:
+            lines = [f"{ICONS['hot']} **Skills Hot Top {len(h_items)}**"]
+            for rank, item in enumerate(h_items, 1):
+                lines.extend(_skill_line(rank, item))
+            sections.append("\n".join(lines))
+        return "\n\n".join(sections)
+
+    if trending_moves:
+        flat = [_move_to_skill_row(m) for m in trending_moves]
+        items, _ = _prepare_grouped_wecom_skills(flat, limit=len(flat))
+        lines = [f"{ICONS['trending']} **Skills Trending 变化**"]
+        for rank, item in enumerate(items, 1):
+            lines.extend(_skill_line(rank, item))
+        sections.append("\n".join(lines))
+    if hot_moves:
+        flat = [_move_to_skill_row(m) for m in hot_moves]
+        items, _ = _prepare_grouped_wecom_skills(flat, limit=len(flat))
+        lines = [f"{ICONS['hot']} **Skills Hot 变化**"]
+        for rank, item in enumerate(items, 1):
+            lines.extend(_skill_line(rank, item))
+        sections.append("\n".join(lines))
+    return "\n\n".join(sections)
+
+
+def _github_move_to_repo(move: dict[str, Any]) -> dict[str, Any]:
+    return {
+        "repo": move.get("repo", "?"),
+        "url": move.get("url", ""),
+        "language": move.get("language", ""),
+        "stars_today_fmt": move.get("stars_today_fmt", ""),
+        "total_stars_fmt": move.get("total_stars_fmt", ""),
+        "created_at": move.get("created_at", ""),
+        "description": move.get("description", ""),
+        "desc_short": (move.get("description") or "").strip(),
+    }
+
+
+def _merge_github_board_items(
+    moves: list[dict[str, Any]],
+    full_repos: list[dict[str, Any]],
+    limit: int,
+    *,
+    recent_repos: set[str] | None = None,
+) -> list[dict[str, Any]]:
+    recent = recent_repos or set()
+    seen: set[str] = set()
+    merged: list[dict[str, Any]] = []
+    for move in moves:
+        repo = _github_move_to_repo(move)
+        key = str(repo.get("repo") or "")
+        if not key or key in seen or key in recent:
+            continue
+        seen.add(key)
+        merged.append(repo)
+    for repo in full_repos:
+        if len(merged) >= limit:
+            break
+        key = str(repo.get("repo") or "")
+        if not key or key in seen or key in recent:
+            continue
+        seen.add(key)
+        merged.append(repo)
+    return finalize_wecom_github_repos(merged)[:limit]
+
+
+def build_github_delta_sections(
+    movement: dict[str, Any],
+    *,
+    topic_name: str,
+    github_trending: list[dict[str, Any]] | None = None,
+    github_emerging: list[dict[str, Any]] | None = None,
+    github_topic: list[dict[str, Any]] | None = None,
+    trending_limit: int = 5,
+    emerging_limit: int = 5,
+    topic_limit: int = 5,
+    pad: bool = False,
+    recent_board_keys: dict[str, set[str]] | None = None,
+) -> str:
+    sections: list[str] = []
+    recent = recent_board_keys or {}
+    if pad:
+        github_recent = (
+            (recent.get("github_trending") or set())
+            | (recent.get("github_emerging") or set())
+            | (recent.get("github_topic") or set())
+        )
+        mapping = [
+            ("github_trending_moves", "github_trending", github_trending or [], trending_limit, "github", "GitHub Trending", False),
+            ("github_emerging_moves", "github_emerging", github_emerging or [], emerging_limit, "emerging", "GitHub 新兴", True),
+            ("github_topic_moves", "github_topic", github_topic or [], topic_limit, "topic", f"Topic `{topic_name}`", False),
+        ]
+        for move_key, board_key, full_repos, limit, icon_key, label, show_created in mapping:
+            repos = _merge_github_board_items(
+                movement.get(move_key) or [],
+                full_repos,
+                limit,
+                recent_repos=github_recent,
+            )
+            github_recent |= {str(r.get("repo") or "") for r in repos if r.get("repo")}
+            if not repos:
+                continue
+            lines = [f"{ICONS[icon_key]} **{label} Top {len(repos)}**"]
+            lines.extend(_github_repo_lines(repos, show_created=show_created))
+            sections.append("\n".join(lines))
+        return "\n\n".join(sections)
+
+    mapping = [
+        ("github_trending_moves", "github", "GitHub Trending 变化", False),
+        ("github_emerging_moves", "emerging", "GitHub 新兴 变化", True),
+        ("github_topic_moves", "topic", f"Topic `{topic_name}` 变化", False),
+    ]
+    for key, icon_key, label, show_created in mapping:
+        moves = movement.get(key) or []
+        if not moves:
+            continue
+        lines = [f"{ICONS[icon_key]} **{label}**"]
+        repos = finalize_wecom_github_repos([_github_move_to_repo(m) for m in moves])
+        lines.extend(_github_repo_lines(repos, show_created=show_created))
+        sections.append("\n".join(lines))
+    return "\n\n".join(sections)
+
+
 _SKILL_SECTIONS = re.compile(
    r"📈 \*\*Skills Trending.*?(?=🐙 \*\*GitHub Trending)",
    re.DOTALL,
 )
+_SKILL_TRENDING_BLOCK = re.compile(r"📈 \*\*Skills Trending[^\n]*\n(?:.*?\n)*?(?=\n🔥 \*\*Skills Hot|\n🐙 |\n🌱 |\n🤖 |\Z)", re.DOTALL)
+_SKILL_HOT_BLOCK = re.compile(r"🔥 \*\*Skills Hot[^\n]*\n(?:.*?\n)*?(?=\n🐙 |\n🌱 |\n🤖 |\Z)", re.DOTALL)
+_GITHUB_SECTIONS = re.compile(r"🐙 \*\*GitHub Trending.*", re.DOTALL)


-def replace_wecom_skill_sections(
-    md: str,
+def _strip_board_sections(md: str) -> str:
+    md = _SKILL_TRENDING_BLOCK.sub("", md)
+    md = _SKILL_HOT_BLOCK.sub("", md)
+    if _GITHUB_SECTIONS.search(md):
+        md = _GITHUB_SECTIONS.sub("", md)
+    return re.sub(r"\n{3,}", "\n\n", md).rstrip()
+
+
+def resolve_wecom_board_items(
    *,
+    mode: str,
+    movement: dict[str, Any],
    trending: list[dict[str, Any]],
    hot: list[dict[str, Any]],
+    topic_name: str,
+    github_trending: list[dict[str, Any]] | None = None,
+    github_emerging: list[dict[str, Any]] | None = None,
+    github_topic: list[dict[str, Any]] | None = None,
+    wecom_trending: int = 5,
+    wecom_hot: int = 5,
+    wecom_github: int = 5,
+    wecom_emerging: int = 5,
+    wecom_topic: int = 5,
+    pad: bool = False,
+    date_str: str | None = None,
+    trending_pad: list[dict[str, Any]] | None = None,
+    hot_pad: list[dict[str, Any]] | None = None,
+    github_trending_pad: list[dict[str, Any]] | None = None,
+    github_emerging_pad: list[dict[str, Any]] | None = None,
+    github_topic_pad: list[dict[str, Any]] | None = None,
+) -> dict[str, list[dict[str, Any]]]:
+    """返回最终企微正文各榜 items（与 replace_wecom_board_sections 同源），供写回 shown。"""
+    from daily.delta import load_recent_board_keys, partition_skill_moves_for_wecom
+
+    if mode != "delta":
+        return {
+            "skills_trending": list(trending),
+            "skills_hot": list(hot),
+            "github_trending": list(github_trending or []),
+            "github_emerging": list(github_emerging or []),
+            "github_topic": list(github_topic or []),
+        }
+
+    recent_board_keys: dict[str, set[str]] = {}
+    skill_recent: set[str] = set()
+    github_recent: set[str] = set()
+    if pad and date_str:
+        recent_board_keys = load_recent_board_keys(date_str)
+        # Trending / Hot 共用周去重：任一类出现过的 source 两边都不再展示
+        skill_recent = expand_skill_recent_keys(
+            (recent_board_keys.get("skills_trending") or set())
+            | (recent_board_keys.get("skills_hot") or set())
+        )
+        # GitHub 三榜共用周去重：任一类出现过的 repo 各榜都不再展示
+        github_recent = (
+            (recent_board_keys.get("github_trending") or set())
+            | (recent_board_keys.get("github_emerging") or set())
+            | (recent_board_keys.get("github_topic") or set())
+        )
+
+    t_moves, h_moves = partition_skill_moves_for_wecom(
+        movement.get("skills_trending_moves") or [],
+        movement.get("skills_hot_moves") or [],
+    )
+    if pad:
+        t_items, trending_keys = _merge_skill_board_items(
+            t_moves,
+            trending_pad if trending_pad else trending,
+            wecom_trending,
+            recent_keys=skill_recent,
+        )
+        h_items, _ = _merge_skill_board_items(
+            h_moves,
+            hot_pad if hot_pad else hot,
+            wecom_hot,
+            exclude_keys=trending_keys,
+            recent_keys=skill_recent,
+        )
+        gt_items = _merge_github_board_items(
+            movement.get("github_trending_moves") or [],
+            github_trending_pad if github_trending_pad else (github_trending or []),
+            wecom_github,
+            recent_repos=github_recent,
+        )
+        github_recent |= {str(r.get("repo") or "") for r in gt_items if r.get("repo")}
+        ge_items = _merge_github_board_items(
+            movement.get("github_emerging_moves") or [],
+            github_emerging_pad if github_emerging_pad else (github_emerging or []),
+            wecom_emerging,
+            recent_repos=github_recent,
+        )
+        github_recent |= {str(r.get("repo") or "") for r in ge_items if r.get("repo")}
+        gtopic_items = _merge_github_board_items(
+            movement.get("github_topic_moves") or [],
+            github_topic_pad if github_topic_pad else (github_topic or []),
+            wecom_topic,
+            recent_repos=github_recent,
+        )
+        return {
+            "skills_trending": t_items,
+            "skills_hot": h_items,
+            "github_trending": gt_items,
+            "github_emerging": ge_items,
+            "github_topic": gtopic_items,
+        }
+
+    t_flat = [_move_to_skill_row(m) for m in t_moves]
+    h_flat = [_move_to_skill_row(m) for m in h_moves]
+    t_items, _ = _prepare_grouped_wecom_skills(t_flat, limit=len(t_flat) or 1) if t_flat else ([], set())
+    h_items, _ = _prepare_grouped_wecom_skills(h_flat, limit=len(h_flat) or 1) if h_flat else ([], set())
+    return {
+        "skills_trending": t_items,
+        "skills_hot": h_items,
+        "github_trending": finalize_wecom_github_repos(
+            [_github_move_to_repo(m) for m in (movement.get("github_trending_moves") or [])]
+        ),
+        "github_emerging": finalize_wecom_github_repos(
+            [_github_move_to_repo(m) for m in (movement.get("github_emerging_moves") or [])]
+        ),
+        "github_topic": finalize_wecom_github_repos(
+            [_github_move_to_repo(m) for m in (movement.get("github_topic_moves") or [])]
+        ),
+    }
+
+
+def replace_wecom_board_sections(
+    md: str,
+    *,
+    mode: str,
+    movement: dict[str, Any],
+    trending: list[dict[str, Any]],
+    hot: list[dict[str, Any]],
+    topic_name: str,
+    github_trending: list[dict[str, Any]] | None = None,
+    github_emerging: list[dict[str, Any]] | None = None,
+    github_topic: list[dict[str, Any]] | None = None,
+    wecom_trending: int = 5,
+    wecom_hot: int = 5,
+    wecom_github: int = 5,
+    wecom_emerging: int = 5,
+    wecom_topic: int = 5,
+    pad: bool = False,
+    date_str: str | None = None,
+    trending_pad: list[dict[str, Any]] | None = None,
+    hot_pad: list[dict[str, Any]] | None = None,
+    github_trending_pad: list[dict[str, Any]] | None = None,
+    github_emerging_pad: list[dict[str, Any]] | None = None,
+    github_topic_pad: list[dict[str, Any]] | None = None,
 ) -> str:
-    """用 Python 合并后的 Skills 榜替换或插入 Agent 早报中的对应区块。"""
+    from daily.delta import load_recent_board_keys, partition_skill_moves_for_wecom
+
+    recent_board_keys: dict[str, set[str]] = {}
+    if pad and date_str:
+        recent_board_keys = load_recent_board_keys(date_str)
+
+    if mode == "delta":
+        t_moves, h_moves = partition_skill_moves_for_wecom(
+            movement.get("skills_trending_moves") or [],
+            movement.get("skills_hot_moves") or [],
+        )
+        skills_sec = build_skills_delta_sections(
+            t_moves,
+            h_moves,
+            trending_full=trending_pad if pad and trending_pad else trending,
+            hot_full=hot_pad if pad and hot_pad else hot,
+            trending_limit=wecom_trending,
+            hot_limit=wecom_hot,
+            pad=pad,
+            recent_trending=recent_board_keys.get("skills_trending"),
+            recent_hot=recent_board_keys.get("skills_hot"),
+        )
+        github_sec = build_github_delta_sections(
+            movement,
+            topic_name=topic_name,
+            github_trending=github_trending_pad if pad and github_trending_pad else github_trending,
+            github_emerging=github_emerging_pad if pad and github_emerging_pad else github_emerging,
+            github_topic=github_topic_pad if pad and github_topic_pad else github_topic,
+            trending_limit=wecom_github,
+            emerging_limit=wecom_emerging,
+            topic_limit=wecom_topic,
+            pad=pad,
+            recent_board_keys=recent_board_keys,
+        )
+        board_block = "\n\n".join(x for x in [skills_sec, github_sec] if x)
+        md = _strip_board_sections(md)
+        if board_block:
+            return md + "\n\n" + board_block + "\n"
+        return md + "\n"
+
    trending_sec = build_skills_board_section("trending", "Skills Trending", trending)
    hot_sec = build_skills_board_section("hot", "Skills Hot", hot)
    replacement = f"{trending_sec}\n\n{hot_sec}\n\n"
@@ -218,6 +947,76 @@ def replace_wecom_skill_sections(
    return md.rstrip() + "\n\n" + replacement


+def replace_wecom_skill_sections(
+    md: str,
+    *,
+    trending: list[dict[str, Any]],
+    hot: list[dict[str, Any]],
+    mode: str = "full",
+    movement: dict[str, Any] | None = None,
+    topic_name: str = "llm",
+    github_trending: list[dict[str, Any]] | None = None,
+    github_emerging: list[dict[str, Any]] | None = None,
+    github_topic: list[dict[str, Any]] | None = None,
+    wecom_trending: int = 5,
+    wecom_hot: int = 5,
+    wecom_github: int = 5,
+    wecom_emerging: int = 5,
+    wecom_topic: int = 5,
+    pad: bool = False,
+    date_str: str | None = None,
+    trending_pad: list[dict[str, Any]] | None = None,
+    hot_pad: list[dict[str, Any]] | None = None,
+    github_trending_pad: list[dict[str, Any]] | None = None,
+    github_emerging_pad: list[dict[str, Any]] | None = None,
+    github_topic_pad: list[dict[str, Any]] | None = None,
+) -> str:
+    """用 Python 合并后的 Skills 榜替换或插入 Agent 早报中的对应区块。"""
+    return replace_wecom_board_sections(
+        md,
+        mode=mode,
+        movement=movement or {},
+        trending=trending,
+        hot=hot,
+        topic_name=topic_name,
+        github_trending=github_trending,
+        github_emerging=github_emerging,
+        github_topic=github_topic,
+        wecom_trending=wecom_trending,
+        wecom_hot=wecom_hot,
+        wecom_github=wecom_github,
+        wecom_emerging=wecom_emerging,
+        wecom_topic=wecom_topic,
+        pad=pad,
+        date_str=date_str,
+        trending_pad=trending_pad,
+        hot_pad=hot_pad,
+        github_trending_pad=github_trending_pad,
+        github_emerging_pad=github_emerging_pad,
+        github_topic_pad=github_topic_pad,
+    )
+
+
+def _format_pick_link(pick_command: str, *, title: str = "", url: str = "") -> str:
+    cmd = pick_command.strip()
+    if not cmd:
+        return ""
+    label = title.strip()
+    if cmd.startswith("http://") or cmd.startswith("https://"):
+        if not label:
+            m = re.match(r"https?://github\.com/([^/\s#?]+/[^/\s#?]+)", cmd)
+            label = m.group(1) if m else cmd
+        return f"[{label}]({cmd})"
+    m = re.match(r"npx skills add (\S+)", cmd)
+    if m:
+        skill_path = m.group(1)
+        if not label:
+            label = skill_path.split("/")[-1]
+        href = url.strip() or f"https://skills.sh/{skill_path}"
+        return f"[{label}]({href})"
+    return f"`{cmd}`"
+
+
 def build_wecom_report(
    *,
    date_str: str,
@@ -233,7 +1032,13 @@ def build_wecom_report(
    topic_repos: list[dict[str, Any]],
    ai_news: list[dict[str, Any]] | None = None,
    cn_ai_news: list[dict[str, Any]] | None = None,
+    merged_ai_news: list[dict[str, Any]] | None = None,
+    merged_tech_ai_news: list[dict[str, Any]] | None = None,
    pick_command: str,
+    pick_why: str = "",
+    pick_title: str = "",
+    pick_url: str = "",
+    include_boards: bool = True,
 ) -> str:
    lines = [
        f"{ICONS['header']} **早报 · {date_str}**",
@@ -247,6 +1052,12 @@ def build_wecom_report(
    lines.append(f"{ICONS['theme']} {theme_line}")
    lines.append("")

+    if merged_ai_news or merged_tech_ai_news:
+        block = _build_merged_news_block(merged_ai_news or [], merged_tech_ai_news)
+        if block:
+            lines.append(block.rstrip())
+            lines.append("")
+    else:
        if ai_news:
            lines.append(f"{ICONS['ainews']} **国际 AI 时讯 Top {len(ai_news)}**")
            lines.extend(_ai_news_lines(ai_news))
@@ -257,6 +1068,7 @@ def build_wecom_report(
            lines.extend(_ai_news_lines(cn_ai_news))
            lines.append("")

+    if include_boards:
        lines.append(f"{ICONS['trending']} **Skills Trending Top {len(trending)}**")
        for rank, item in enumerate(trending, 1):
            lines.extend(_skill_line(rank, item, badge=item.get("badge", "")))
@@ -269,20 +1081,23 @@ def build_wecom_report(

        if repos:
            lines.append(f"{ICONS['github']} **GitHub Trending Top {len(repos)}**")
-        lines.extend(_github_repo_lines(repos))
+            lines.extend(_github_repo_lines(finalize_wecom_github_repos(repos)))
            lines.append("")

        if emerging:
            lines.append(f"{ICONS['emerging']} **新兴项目 Top {len(emerging)}**")
-        lines.extend(_github_repo_lines(emerging, show_created=True))
+            lines.extend(_github_repo_lines(finalize_wecom_github_repos(emerging), show_created=True))
            lines.append("")

        if topic_repos:
            lines.append(f"{ICONS['topic']} **Topic `{topic_name}` Top {len(topic_repos)}**")
-        lines.extend(_github_repo_lines(topic_repos))
+            lines.extend(_github_repo_lines(finalize_wecom_github_repos(topic_repos)))
            lines.append("")

    lines.append(f"{ICONS['pick']} **今日首推**")
-    lines.append(f"`{pick_command}`")
+    lines.append(_format_pick_link(pick_command, title=pick_title, url=pick_url))
+    # 首推「为什么值得点开」一句理由; DAILY_FEATURED_REASON=0 关闭, 空则省略
+    if pick_why and env_bool("DAILY_FEATURED_REASON", True):
+        lines.append(f"> {pick_why}")

    return "\n".join(lines)
--- a/daily/generate.py
+++ b/daily/generate.py
--- a/daily/github/search.py
+++ b/daily/github/search.py
@@ -43,38 +43,59 @@ def search_github_repos(
        logger.warning("GitHub Search 需要 GITHUB_TOKEN: %s", query[:80])
        return []

+    target = max(1, min(int(limit), 1000))
+    per_page = min(100, target)
+    repos: list[dict[str, Any]] = []
+    seen: set[str] = set()
+    page = 1
+
    try:
        with httpx.Client(
            timeout=20.0,
            verify=certifi.where(),
            headers=github_api_headers(),
        ) as client:
+            while len(repos) < target:
                resp = client.get(
                    "https://api.github.com/search/repositories",
                    params={
                        "q": query,
                        "sort": sort,
                        "order": "desc",
-                    "per_page": min(max(limit, 1), 30),
+                        "per_page": per_page,
+                        "page": page,
                    },
                )
                if resp.status_code != 200:
-                logger.warning("GitHub Search 失败 (%s): %s", resp.status_code, query[:80])
-                return []
+                    logger.warning(
+                        "GitHub Search 失败 (%s page=%s): %s",
+                        resp.status_code,
+                        page,
+                        query[:80],
+                    )
+                    break
                items = resp.json().get("items") or []
-    except Exception as exc:
-        logger.warning("GitHub Search 异常: %s", exc)
-        return []
-
-    repos: list[dict[str, Any]] = []
+                if not items:
+                    break
                for item in items:
                    full_name = item.get("full_name") or ""
-        if not full_name:
+                    if not full_name or full_name in seen:
                        continue
+                    seen.add(full_name)
                    repos.append(_repo_from_api_item(item, source="api-search"))
-        if len(repos) >= limit:
+                    if len(repos) >= target:
                        break
-    return repos
+                if len(items) < per_page:
+                    break
+                page += 1
+                # Search API 最多约 1000 条 / 10 页
+                if page > 10:
+                    break
+    except Exception as exc:
+        logger.warning("GitHub Search 异常: %s", exc)
+        return repos[:target]
+
+    return repos[:target]


 def _date_days_ago(days: int) -> str:
--- a/daily/llm_client.py
+++ b/daily/llm_client.py
@@ -3,14 +3,17 @@
 from __future__ import annotations

 import json
+import logging
+import os
 import re
 from typing import Any

 import certifi
 import httpx

-from daily.config import env, env_int
-from daily.cursor_client import cursor_chat
+from daily.config import ROOT, env, env_int
+
+logger = logging.getLogger(__name__)

 _JSON_BLOCK = re.compile(r"```(?:json)?\s*([\s\S]*?)```", re.IGNORECASE)

@@ -41,47 +44,6 @@ def extract_json_object(text: str) -> dict[str, Any]:
    return {}


-def _has_openai_configured() -> bool:
-    return bool(env("DAILY_LLM_API_KEY") or env("OPENAI_API_KEY"))
-
-
-def _has_cursor_configured() -> bool:
-    return bool(env("CURSOR_API_KEY"))
-
-
-def llm_provider() -> str:
-    raw = (env("DAILY_LLM_PROVIDER") or "auto").strip().lower()
-    if raw in {"openai", "cursor"}:
-        return raw
-    return "auto"
-
-
-def resolve_llm_backend() -> str:
-    """返回 openai | cursor | 空字符串。"""
-    provider = llm_provider()
-    has_openai = _has_openai_configured()
-    has_cursor = _has_cursor_configured()
-
-    if provider == "openai":
-        if has_openai:
-            return "openai"
-        return "cursor" if has_cursor else ""
-
-    if provider == "cursor":
-        if has_cursor:
-            return "cursor"
-        return "openai" if has_openai else ""
-
-    agent_mode = (env("DAILY_REPORT_MODE") or "").strip().lower() == "agent"
-    if agent_mode and has_cursor:
-        return "cursor"
-    if has_openai:
-        return "openai"
-    if has_cursor:
-        return "cursor"
-    return ""
-
-
 def _openai_chat(system: str, user: str) -> str:
    api_key = (env("DAILY_LLM_API_KEY") or env("OPENAI_API_KEY") or "").strip()
    if not api_key:
@@ -108,14 +70,54 @@ def _openai_chat(system: str, user: str) -> str:
    return str(data["choices"][0]["message"]["content"] or "").strip()


+def _cursor_chat(system: str, user: str) -> str:
+    api_key = (env("CURSOR_API_KEY") or "").strip()
+    if not api_key:
+        return ""
+    from cursor_sdk import Agent, AgentOptions, CursorAgentError, LocalAgentOptions
+
+    from daily.bridge_manager import warm_cursor_bridge
+
+    cwd = env("DAILY_CURSOR_CWD") or str(ROOT)
+    os.environ["CURSOR_CWD"] = cwd
+    warm_cursor_bridge()
+    model = env("CURSOR_MODEL") or "composer-2.5"
+    prompt = f"{system}\n\n{user}"
+    try:
+        result = Agent.prompt(
+            prompt,
+            AgentOptions(
+                api_key=api_key,
+                model=model,
+                local=LocalAgentOptions(cwd=cwd),
+            ),
+        )
+    except CursorAgentError as exc:
+        raise RuntimeError(f"LLM 调用失败：{exc.message}") from exc
+    if result.status == "error":
+        raise RuntimeError(f"LLM 调用失败：{result.result or '未知错误'}")
+    return (result.result or "").strip()
+
+
 def llm_chat(system: str, user: str) -> str:
-    backend = resolve_llm_backend()
-    if backend == "openai":
+    """优先 OpenAI 兼容 API，否则 Cursor SDK。"""
+    if env("DAILY_LLM_API_KEY") or env("OPENAI_API_KEY"):
        return _openai_chat(system, user)
-    if backend == "cursor":
-        return cursor_chat(system, user)
+    if env("CURSOR_API_KEY"):
+        return _cursor_chat(system, user)
    return ""


+def has_cursor_configured() -> bool:
+    return bool((env("CURSOR_API_KEY") or "").strip())
+
+
+def cursor_agent_prompt(system: str, user: str) -> str:
+    """仅 Cursor SDK Agent（可用 WebSearch 等工具），不走 OpenAI 兼容 API。"""
+    if not has_cursor_configured():
+        return ""
+    return _cursor_chat(system, user)
+
+
 def has_llm_configured() -> bool:
-    return bool(resolve_llm_backend())
+    return bool(env("DAILY_LLM_API_KEY") or env("OPENAI_API_KEY") or env("CURSOR_API_KEY"))
--- a/daily/narrative_axis.py
+++ b/daily/narrative_axis.py
@@ -0,0 +1,149 @@
+"""叙事轴硬互斥：代码选定轴，注入 Agent Step1 并强制覆写。"""
+
+from __future__ import annotations
+
+import json
+import logging
+import random
+from collections import defaultdict
+from datetime import datetime, timedelta
+from typing import Any
+
+from daily.config import OUTPUT_DIR, narrative_axis_days
+
+logger = logging.getLogger(__name__)
+
+NARRATIVE_AXES: tuple[str, ...] = (
+    "政策监管",
+    "模型发布",
+    "工具链/Agent",
+    "芯片算力",
+    "开源生态",
+    "应用落地",
+    "安全/诉讼",
+)
+
+
+def pick_narrative_axis(
+    used: set[str],
+    *,
+    rng: random.Random | None = None,
+) -> str:
+    """从固定轴枚举中排除已用轴后随机选取；全用尽则回退全表。"""
+    available = [a for a in NARRATIVE_AXES if a not in used]
+    pool = available or list(NARRATIVE_AXES)
+    picker = rng or random.Random()
+    return picker.choice(pool)
+
+
+def load_recent_axes(date_str: str, days: int | None = None) -> list[str]:
+    """近 N 日 data.narrative_axis（不含当日，按时间从近到远）。"""
+    lookback = days if days is not None else narrative_axis_days()
+    try:
+        dt = datetime.strptime(date_str, "%Y-%m-%d")
+    except ValueError:
+        return []
+    axes: list[str] = []
+    for day_offset in range(1, lookback + 1):
+        prev = (dt - timedelta(days=day_offset)).strftime("%Y-%m-%d")
+        path = OUTPUT_DIR / f"{prev}.data.json"
+        if not path.exists():
+            continue
+        try:
+            payload = json.loads(path.read_text(encoding="utf-8"))
+        except (OSError, ValueError) as exc:
+            logger.warning("读取 narrative_axis %s 失败：%s", path, exc)
+            continue
+        data = payload.get("data") if isinstance(payload, dict) else None
+        if not isinstance(data, dict):
+            continue
+        axis = str(data.get("narrative_axis") or "").strip()
+        if axis:
+            axes.append(axis)
+    return axes
+
+
+def load_recent_theme_summaries(date_str: str, days: int) -> list[str]:
+    """近 N 日 theme/opening 摘要，供 Step1 软禁参考。"""
+    try:
+        dt = datetime.strptime(date_str, "%Y-%m-%d")
+    except ValueError:
+        return []
+    summaries: list[str] = []
+    for day_offset in range(1, days + 1):
+        prev = (dt - timedelta(days=day_offset)).strftime("%Y-%m-%d")
+        path = OUTPUT_DIR / f"{prev}.data.json"
+        if not path.exists():
+            continue
+        try:
+            payload = json.loads(path.read_text(encoding="utf-8"))
+        except (OSError, ValueError):
+            continue
+        data = payload.get("data") if isinstance(payload, dict) else None
+        if not isinstance(data, dict):
+            continue
+        theme = str(data.get("theme") or data.get("editorial_theme") or "").strip()
+        opening = ""
+        trends = data.get("trends") if isinstance(data.get("trends"), dict) else {}
+        if isinstance(trends, dict):
+            opening = str(trends.get("opening") or "").strip()
+            if not theme:
+                themes = trends.get("themes") or []
+                if themes and isinstance(themes[0], dict):
+                    theme = str(themes[0].get("title") or "").strip()
+        bit = " · ".join(x for x in (prev, theme, opening[:40]) if x)
+        if bit:
+            summaries.append(bit)
+    return summaries
+
+
+def enforce_narrative_axis(trends: dict[str, Any], axis: str) -> dict[str, Any]:
+    """强制 trends['narrative_axis'] = axis。"""
+    out = dict(trends)
+    out["narrative_axis"] = axis
+    return out
+
+
+def theme_clusters(
+    feed: dict[str, Any],
+    *,
+    limit: int = 5,
+    theme_rules: list[tuple[str, str, list[str]]],
+    skill_id_fn: Any,
+) -> list[tuple[str, list[str]]]:
+    """按 THEME_RULES 把 feed 的 topTrending/topHot 聚成 (主题, 示例列表)。
+
+    从 generate.py 迁入（原私有 _theme_clusters）。theme_rules 与 skill_id_fn
+    由调用方注入，避免对 generate.py 的反向依赖（防循环 import）。
+    """
+    buckets: dict[str, list[str]] = defaultdict(list)
+    seen: set[str] = set()
+    for board in ("topTrending", "topHot"):
+        for item in feed.get(board, [])[:20]:
+            item_id = skill_id_fn(item)
+            if item_id in seen:
+                continue
+            seen.add(item_id)
+            haystack = " ".join(
+                [item.get("title", ""), item.get("source", ""), item.get("description", "")]
+            ).lower()
+            for _icon, theme, keywords in theme_rules:
+                if any(k in haystack for k in keywords):
+                    label = f"**{item.get('title')}** (`{item.get('source')}`)"
+                    if label not in buckets[theme]:
+                        buckets[theme].append(label)
+                    break
+    return [(theme, examples[:limit]) for theme, examples in buckets.items() if examples]
+
+
+def theme_names(
+    feed: dict[str, Any],
+    *,
+    theme_rules: list[tuple[str, str, list[str]]],
+    skill_id_fn: Any,
+    limit: int = 3,
+) -> list[str]:
+    """仅取主题名（不含 markdown 示例），供「今日看点/theme_line」回退文案。"""
+    return [theme for theme, _ in theme_clusters(
+        feed, theme_rules=theme_rules, skill_id_fn=skill_id_fn
+    )][:limit]
--- a/daily/news/init.py
+++ b/daily/news/init.py
@@ -1,13 +1,26 @@
 from daily.news.fetch import (
+
    fetch_ai_news,
+
    fetch_cn_ai_news,
+
    format_cn_news_section,
+
    format_news_section,
+
 )

+
+
 __all__ = [
+
    "fetch_ai_news",
+
    "fetch_cn_ai_news",
+
    "format_news_section",
+
    "format_cn_news_section",
+
 ]
+
--- a/daily/news/content_filter.py
+++ b/daily/news/content_filter.py
@@ -1,77 +0,0 @@
-"""敏感词内容过滤。"""
-
-from __future__ import annotations
-
-import logging
-from functools import lru_cache
-from pathlib import Path
-from typing import Any
-
-from daily.config import ROOT, env
-
-logger = logging.getLogger(__name__)
-
-_WORDS_FILE = ROOT / "config" / "sensitive_words.yaml"
-
-
-def content_filter_enabled() -> bool:
-    raw = (env("DAILY_CONTENT_FILTER") or "0").strip().lower()
-    return raw in {"1", "true", "yes", "on"}
-
-
-@lru_cache(maxsize=1)
-def load_sensitive_words() -> tuple[str, ...]:
-    if not _WORDS_FILE.exists():
-        return ()
-    try:
-        import yaml
-    except ImportError:
-        logger.warning("未安装 PyYAML，无法读取 %s", _WORDS_FILE)
-        return ()
-    try:
-        data = yaml.safe_load(_WORDS_FILE.read_text(encoding="utf-8"))
-    except OSError as exc:
-        logger.warning("读取敏感词配置失败: %s", exc)
-        return ()
-    except Exception as exc:
-        logger.warning("解析 sensitive_words.yaml 失败: %s", exc)
-        return ()
-    if not isinstance(data, dict):
-        return ()
-    words = data.get("words") or data.get("sensitive_words") or []
-    if not isinstance(words, list):
-        return ()
-    cleaned = tuple(str(word).strip() for word in words if str(word).strip())
-    return cleaned
-
-
-def matches_sensitive_text(text: str, words: tuple[str, ...]) -> str | None:
-    haystack = (text or "").lower()
-    if not haystack:
-        return None
-    for word in words:
-        needle = word.lower()
-        if needle and needle in haystack:
-            return word
-    return None
-
-
-def filter_news_items(items: list[dict[str, Any]]) -> tuple[list[dict[str, Any]], int]:
-    if not content_filter_enabled():
-        return items, 0
-    words = load_sensitive_words()
-    if not words:
-        return items, 0
-
-    kept: list[dict[str, Any]] = []
-    removed = 0
-    for item in items:
-        text = f"{item.get('title', '')} {item.get('summary', '')}"
-        hit = matches_sensitive_text(text, words)
-        if hit:
-            removed += 1
-            continue
-        kept.append(item)
-    if removed:
-        logger.info("内容过滤移除 %d 条（敏感词）", removed)
-    return kept, removed
--- a/daily/news/feeds.py
+++ b/daily/news/feeds.py
@@ -1,10 +1,125 @@
-"""国际 AI 时讯 RSS 源（优先 config/feeds.yaml）。"""
+"""国际 AI 时讯 RSS 源定义（按类别分组）。"""

 from __future__ import annotations

-from daily.news.feeds_loader import load_categories
-from daily.news.feeds_types import NewsCategory, NewsFeed
+from dataclasses import dataclass

-NEWS_CATEGORIES: tuple[NewsCategory, ...] = load_categories("intl")

-__all__ = ["NewsCategory", "NewsFeed", "NEWS_CATEGORIES"]
+@dataclass(frozen=True)
+class NewsFeed:
+    name: str
+    url: str
+    slow: bool = False  # 限速源（如 Reddit）串行抓取
+    ai_filter: bool = False  # 综合源仅保留标题命中 AI 关键词的条目
+
+
+@dataclass(frozen=True)
+class NewsCategory:
+    id: str
+    name: str
+    icon: str
+    feeds: tuple[NewsFeed, ...]
+
+
+NEWS_CATEGORIES: tuple[NewsCategory, ...] = (
+    NewsCategory(
+        id="official",
+        name="厂商官方",
+        icon="🏢",
+        feeds=(
+            NewsFeed("Anthropic Claude 更新", "https://platform.claude.com/docs/en/release-notes/overview"),
+            NewsFeed("OpenAI", "https://openai.com/news/rss.xml"),
+            NewsFeed("Google AI", "https://blog.google/technology/ai/rss/"),
+            NewsFeed("DeepMind", "https://deepmind.google/blog/rss.xml"),
+            NewsFeed("Meta Engineering", "https://engineering.fb.com/feed/"),
+            NewsFeed("Microsoft Research", "https://www.microsoft.com/en-us/research/feed/"),
+            NewsFeed("Microsoft Blog", "https://blogs.microsoft.com/feed/"),
+            NewsFeed("Cohere", "https://cohere.com/blog/rss.xml"),
+            NewsFeed("Cursor Changelog", "https://cursor.com/changelog/rss.xml"),
+        ),
+    ),
+    NewsCategory(
+        id="developer",
+        name="Agent / LLM 开发者",
+        icon="🛠",
+        feeds=(
+            NewsFeed("LangChain", "https://blog.langchain.dev/rss/"),
+            NewsFeed("Hugging Face", "https://huggingface.co/blog/feed.xml"),
+            NewsFeed("Vercel Changelog", "https://vercel.com/changelog/rss.xml"),
+            NewsFeed("GitHub Copilot", "https://github.blog/changelog/label/copilot/feed/"),
+        ),
+    ),
+    NewsCategory(
+        id="media",
+        name="综合科技媒体",
+        icon="📰",
+        feeds=(
+            NewsFeed("The Verge AI", "https://www.theverge.com/rss/ai-artificial-intelligence/index.xml"),
+            NewsFeed("TechCrunch AI", "https://techcrunch.com/category/artificial-intelligence/feed/"),
+            NewsFeed("Ars Technica AI", "https://arstechnica.com/ai/feed/"),
+            NewsFeed("Wired AI", "https://www.wired.com/feed/tag/ai/latest/rss"),
+            NewsFeed("MIT Tech Review", "https://www.technologyreview.com/feed/"),
+            NewsFeed("VentureBeat AI", "https://venturebeat.com/category/ai/feed/"),
+        ),
+    ),
+    NewsCategory(
+        id="newsletter",
+        name="Newsletter 日报",
+        icon="✉️",
+        feeds=(
+            NewsFeed("Ben's Bites", "https://bensbites.substack.com/feed"),
+            NewsFeed("The Rundown AI", "https://therundown.substack.com/feed"),
+            NewsFeed("Latent Space", "https://www.latent.space/feed"),
+            NewsFeed("Simon Willison", "https://simonwillison.net/atom/everything/"),
+            NewsFeed("Import AI", "https://importai.substack.com/feed"),
+            NewsFeed("Last Week in AI", "https://lastweekin.ai/feed"),
+            NewsFeed("The Neuron", "https://www.theneuron.ai/feed"),
+        ),
+    ),
+    NewsCategory(
+        id="research",
+        name="研究 / 论文",
+        icon="📚",
+        feeds=(
+            NewsFeed("arXiv cs.CL", "https://arxiv.org/rss/cs.CL"),
+            NewsFeed("arXiv cs.AI", "https://arxiv.org/rss/cs.AI"),
+            NewsFeed("arXiv cs.LG", "https://arxiv.org/rss/cs.LG"),
+        ),
+    ),
+    NewsCategory(
+        id="trending",
+        name="热点 / 趋势",
+        icon="🔥",
+        feeds=(
+            NewsFeed(
+                "Google News · AI",
+                "https://news.google.com/rss/search?q=artificial+intelligence+OR+LLM+OR+Claude+OR+GPT&hl=en-US&gl=US&ceid=US:en",
+            ),
+            NewsFeed(
+                "Google News · Technology",
+                "https://news.google.com/rss/headlines/section/topic/TECHNOLOGY?hl=en-US&gl=US&ceid=US:en",
+            ),
+            NewsFeed("Techmeme", "https://www.techmeme.com/feed.xml"),
+            NewsFeed("HN · Front Page", "https://hnrss.org/frontpage"),
+            NewsFeed("HN · 100+ Points", "https://hnrss.org/newest?points=100"),
+            NewsFeed("Dev.to · AI", "https://dev.to/feed/tag/ai"),
+            NewsFeed("Lobsters", "https://lobste.rs/rss"),
+        ),
+    ),
+    NewsCategory(
+        id="community",
+        name="社区讨论",
+        icon="💬",
+        feeds=(
+            NewsFeed(
+                "HN · AI/LLM/Agent",
+                "https://hnrss.org/newest?q=AI+OR+LLM+OR+Claude+OR+agent+OR+GPT+OR+Gemini",
+            ),
+            NewsFeed(
+                "Reddit · LLM/Claude/ML",
+                "https://old.reddit.com/r/LocalLLaMA+ClaudeAI+MachineLearning+OpenAI/.rss?limit=25",
+                slow=True,
+            ),
+        ),
+    ),
+)
--- a/daily/news/feeds_cn.py
+++ b/daily/news/feeds_cn.py
@@ -1,11 +1,62 @@
-"""国内 AI 时讯 RSS 源（优先 config/feeds.yaml）。"""
+"""国内 AI 时讯 RSS 源定义（按类别分组）。"""

 from __future__ import annotations

-from daily.news.feeds_loader import load_categories, load_cn_title_keywords
-from daily.news.feeds_types import NewsCategory, NewsFeed
+from daily.news.feeds import NewsCategory, NewsFeed

-CN_AI_TITLE_KEYWORDS: tuple[str, ...] = load_cn_title_keywords()
-CN_NEWS_CATEGORIES: tuple[NewsCategory, ...] = load_categories("cn")
+# 综合源 ai_filter=True 时，仅保留标题命中以下词之一的条目
+CN_AI_TITLE_KEYWORDS: tuple[str, ...] = (
+    "人工智能",
+    "大模型",
+    "智能体",
+    "多模态",
+    "AIGC",
+    "LLM",
+    "GPT",
+    "Claude",
+    "Gemini",
+    "ChatGPT",
+    "OpenAI",
+    "Anthropic",
+    "Copilot",
+    "Agent",
+    "AI ",
+    " AI",
+    "AI·",
+    "AI业务",
+    "AI模型",
+    "AI助手",
+    "AI工具",
+    "AI编程",
+    "AI 编程",
+    "AI版",
+    "AI Agent",
+    "推理模型",
+    "深度学习",
+    "机器学习",
+    "Function Calling",
+)

-__all__ = ["CN_AI_TITLE_KEYWORDS", "CN_NEWS_CATEGORIES", "NewsCategory", "NewsFeed"]
+CN_NEWS_CATEGORIES: tuple[NewsCategory, ...] = (
+    NewsCategory(
+        id="media",
+        name="AI 专业媒体",
+        icon="📰",
+        feeds=(
+            NewsFeed("量子位", "https://www.qbitai.com/feed"),
+        ),
+    ),
+    NewsCategory(
+        id="tech",
+        name="综合科技",
+        icon="📱",
+        feeds=(
+            NewsFeed("36氪", "https://36kr.com/feed", ai_filter=True),
+            NewsFeed("雷锋网", "https://www.leiphone.com/feed"),
+            NewsFeed(
+                "Google News · AI",
+                "https://news.google.com/rss/search?q=人工智能+OR+大模型+OR+Agent+OR+LLM&hl=zh-CN&gl=CN&ceid=CN:zh-Hans",
+            ),
+        ),
+    ),
+)
--- a/daily/news/feeds_defaults.py
+++ b/daily/news/feeds_defaults.py
@@ -1,11 +0,0 @@
-"""Built-in RSS defaults when config/feeds.yaml is missing or invalid."""
-
-from __future__ import annotations
-
-from daily.news.feeds_types import NewsCategory, NewsFeed
-
-CN_AI_TITLE_KEYWORDS: tuple[str, ...] = ('人工智能', '大模型', '智能体', '多模态', 'AIGC', 'LLM', 'GPT', 'Claude', 'Gemini', 'ChatGPT', 'OpenAI', 'Anthropic', 'Copilot', 'Agent', 'AI ', ' AI', 'AI·', 'AI业务', 'AI模型', 'AI助手', 'AI工具', 'AI编程', 'AI 编程', 'AI版', 'AI Agent', '推理模型', '深度学习', '机器学习', 'Function Calling')
-
-CN_NEWS_CATEGORIES: tuple[NewsCategory, ...] = (NewsCategory(id='media', name='AI 专业媒体', icon='📰', feeds=(NewsFeed(name='量子位', url='https://www.qbitai.com/feed', slow=False, ai_filter=False), NewsFeed(name='InfoQ 中文', url='https://www.infoq.cn/feed/AI', slow=False, ai_filter=False))), NewsCategory(id='tech', name='综合科技', icon='📱', feeds=(NewsFeed(name='36氪', url='https://36kr.com/feed', slow=False, ai_filter=True), NewsFeed(name='雷锋网', url='https://www.leiphone.com/feed', slow=False, ai_filter=False), NewsFeed(name='Google News · AI', url='https://news.google.com/rss/search?q=人工智能+OR+大模型+OR+Agent+OR+LLM&hl=zh-CN&gl=CN&ceid=CN:zh-Hans', slow=False, ai_filter=False))), NewsCategory(id='dev', name='开发者社区', icon='💻', feeds=(NewsFeed(name='掘金', url='https://juejin.cn/rss', slow=False, ai_filter=True),)))
-
-NEWS_CATEGORIES: tuple[NewsCategory, ...] = (NewsCategory(id='official', name='厂商官方', icon='🏢', feeds=(NewsFeed(name='Anthropic Claude 更新', url='https://docs.anthropic.com/en/release-notes/feed', slow=False, ai_filter=False), NewsFeed(name='OpenAI', url='https://openai.com/news/rss.xml', slow=False, ai_filter=False), NewsFeed(name='Google AI', url='https://blog.google/technology/ai/rss/', slow=False, ai_filter=False), NewsFeed(name='DeepMind', url='https://deepmind.google/blog/rss.xml', slow=False, ai_filter=False), NewsFeed(name='Meta Engineering', url='https://engineering.fb.com/feed/', slow=False, ai_filter=False), NewsFeed(name='Microsoft Research', url='https://www.microsoft.com/en-us/research/feed/', slow=False, ai_filter=False), NewsFeed(name='Microsoft Blog', url='https://blogs.microsoft.com/feed/', slow=False, ai_filter=False), NewsFeed(name='Cohere', url='https://cohere.com/blog/rss.xml', slow=False, ai_filter=False), NewsFeed(name='Cursor Changelog', url='https://cursor.com/changelog/rss.xml', slow=False, ai_filter=False))), NewsCategory(id='developer', name='Agent / LLM 开发者', icon='🛠', feeds=(NewsFeed(name='LangChain', url='https://blog.langchain.dev/rss/', slow=False, ai_filter=False), NewsFeed(name='Hugging Face', url='https://huggingface.co/blog/feed.xml', slow=False, ai_filter=False), NewsFeed(name='Vercel Changelog', url='https://vercel.com/changelog/rss.xml', slow=False, ai_filter=False), NewsFeed(name='GitHub Copilot', url='https://github.blog/changelog/label/copilot/feed/', slow=False, ai_filter=False))), NewsCategory(id='media', name='综合科技媒体', icon='📰', feeds=(NewsFeed(name='The Verge AI', url='https://www.theverge.com/rss/ai-artificial-intelligence/index.xml', slow=False, ai_filter=False), NewsFeed(name='TechCrunch AI', url='https://techcrunch.com/category/artificial-intelligence/feed/', slow=False, ai_filter=False), NewsFeed(name='Ars Technica AI', url='https://arstechnica.com/ai/feed/', slow=False, ai_filter=False), NewsFeed(name='Wired AI', url='https://www.wired.com/feed/tag/ai/latest/rss', slow=False, ai_filter=False), NewsFeed(name='MIT Tech Review', url='https://www.technologyreview.com/feed/', slow=False, ai_filter=False), NewsFeed(name='VentureBeat AI', url='https://venturebeat.com/category/ai/feed/', slow=False, ai_filter=False))), NewsCategory(id='newsletter', name='Newsletter 日报', icon='✉️', feeds=(NewsFeed(name="Ben's Bites", url='https://bensbites.substack.com/feed', slow=False, ai_filter=False), NewsFeed(name='The Rundown AI', url='https://therundown.substack.com/feed', slow=False, ai_filter=False), NewsFeed(name='Latent Space', url='https://www.latent.space/feed', slow=False, ai_filter=False), NewsFeed(name='Simon Willison', url='https://simonwillison.net/atom/everything/', slow=False, ai_filter=False), NewsFeed(name='Import AI', url='https://importai.substack.com/feed', slow=False, ai_filter=False), NewsFeed(name='Last Week in AI', url='https://lastweekin.ai/feed', slow=False, ai_filter=False), NewsFeed(name='The Neuron', url='https://www.theneuron.ai/feed', slow=False, ai_filter=False))), NewsCategory(id='research', name='研究 / 论文', icon='📚', feeds=(NewsFeed(name='arXiv cs.CL', url='https://arxiv.org/rss/cs.CL', slow=False, ai_filter=False), NewsFeed(name='arXiv cs.AI', url='https://arxiv.org/rss/cs.AI', slow=False, ai_filter=False), NewsFeed(name='arXiv cs.LG', url='https://arxiv.org/rss/cs.LG', slow=False, ai_filter=False))), NewsCategory(id='trending', name='热点 / 趋势', icon='🔥', feeds=(NewsFeed(name='Google News · AI', url='https://news.google.com/rss/search?q=artificial+intelligence+OR+LLM+OR+Claude+OR+GPT&hl=en-US&gl=US&ceid=US:en', slow=False, ai_filter=False), NewsFeed(name='Google News · Technology', url='https://news.google.com/rss/headlines/section/topic/TECHNOLOGY?hl=en-US&gl=US&ceid=US:en', slow=False, ai_filter=False), NewsFeed(name='Techmeme', url='https://www.techmeme.com/feed.xml', slow=False, ai_filter=False), NewsFeed(name='HN · Front Page', url='https://hnrss.org/frontpage', slow=False, ai_filter=False), NewsFeed(name='HN · 100+ Points', url='https://hnrss.org/newest?points=100', slow=False, ai_filter=False), NewsFeed(name='Dev.to · AI', url='https://dev.to/feed/tag/ai', slow=False, ai_filter=False), NewsFeed(name='Lobsters', url='https://lobste.rs/rss', slow=False, ai_filter=False))), NewsCategory(id='community', name='社区讨论', icon='💬', feeds=(NewsFeed(name='HN · AI/LLM/Agent', url='https://hnrss.org/newest?q=AI+OR+LLM+OR+Claude+OR+agent+OR+GPT+OR+Gemini', slow=False, ai_filter=False), NewsFeed(name='Reddit · LLM/Claude/ML', url='https://old.reddit.com/r/LocalLLaMA+ClaudeAI+MachineLearning+OpenAI/.rss?limit=25', slow=True, ai_filter=False))))
--- a/daily/news/feeds_loader.py
+++ b/daily/news/feeds_loader.py
@@ -1,113 +0,0 @@
-"""从 config/feeds.yaml 加载 RSS 源（失败时回退内置默认）。"""
-
-from __future__ import annotations
-
-import logging
-from functools import lru_cache
-from pathlib import Path
-from typing import Any
-
-from daily.config import ROOT
-from daily.news.feeds_types import NewsCategory, NewsFeed
-
-logger = logging.getLogger(__name__)
-
-_FEEDS_FILE = ROOT / "config" / "feeds.yaml"
-
-
-def _parse_feed(raw: dict[str, Any]) -> NewsFeed:
-    return NewsFeed(
-        name=str(raw.get("name") or "").strip(),
-        url=str(raw.get("url") or "").strip(),
-        slow=bool(raw.get("slow")),
-        ai_filter=bool(raw.get("ai_filter")),
-    )
-
-
-def _parse_category(raw: dict[str, Any]) -> NewsCategory | None:
-    cat_id = str(raw.get("id") or "").strip()
-    if not cat_id:
-        return None
-    feeds_raw = raw.get("feeds") or []
-    feeds: list[NewsFeed] = []
-    for item in feeds_raw:
-        if not isinstance(item, dict):
-            continue
-        feed = _parse_feed(item)
-        if feed.name and feed.url:
-            feeds.append(feed)
-    if not feeds:
-        return None
-    return NewsCategory(
-        id=cat_id,
-        name=str(raw.get("name") or cat_id),
-        icon=str(raw.get("icon") or "📰"),
-        feeds=tuple(feeds),
-    )
-
-
-def _parse_categories(items: Any) -> tuple[NewsCategory, ...]:
-    if not isinstance(items, list):
-        return ()
-    categories: list[NewsCategory] = []
-    for raw in items:
-        if not isinstance(raw, dict):
-            continue
-        cat = _parse_category(raw)
-        if cat:
-            categories.append(cat)
-    return tuple(categories)
-
-
-def _load_yaml() -> dict[str, Any] | None:
-    if not _FEEDS_FILE.exists():
-        return None
-    try:
-        import yaml
-    except ImportError:
-        logger.warning("未安装 PyYAML，无法读取 %s", _FEEDS_FILE)
-        return None
-    try:
-        data = yaml.safe_load(_FEEDS_FILE.read_text(encoding="utf-8"))
-    except OSError as exc:
-        logger.warning("读取 feeds 配置失败: %s", exc)
-        return None
-    except Exception as exc:
-        logger.warning("解析 feeds.yaml 失败: %s", exc)
-        return None
-    return data if isinstance(data, dict) else None
-
-
-@lru_cache(maxsize=1)
-def _yaml_payload() -> dict[str, Any] | None:
-    return _load_yaml()
-
-
-def load_categories(region: str) -> tuple[NewsCategory, ...]:
-    data = _yaml_payload()
-    if data:
-        block = data.get(region) or {}
-        categories = _parse_categories(block.get("categories"))
-        if categories:
-            return categories
-        logger.warning("feeds.yaml 中 %s.categories 为空，使用内置默认", region)
-
-    from daily.news import feeds_defaults as defaults
-
-    if region == "cn":
-        return defaults.CN_NEWS_CATEGORIES
-    return defaults.NEWS_CATEGORIES
-
-
-def load_cn_title_keywords() -> tuple[str, ...]:
-    data = _yaml_payload()
-    if data:
-        block = data.get("cn") or {}
-        keywords = block.get("title_keywords")
-        if isinstance(keywords, list):
-            cleaned = tuple(str(x).strip() for x in keywords if str(x).strip())
-            if cleaned:
-                return cleaned
-    from daily.news.feeds_defaults import CN_AI_TITLE_KEYWORDS
-
-    return CN_AI_TITLE_KEYWORDS
--- a/daily/news/feeds_types.py
+++ b/daily/news/feeds_types.py
@@ -1,21 +0,0 @@
-"""RSS 源数据结构。"""
-
-from __future__ import annotations
-
-from dataclasses import dataclass
-
-
-@dataclass(frozen=True)
-class NewsFeed:
-    name: str
-    url: str
-    slow: bool = False
-    ai_filter: bool = False
-
-
-@dataclass(frozen=True)
-class NewsCategory:
-    id: str
-    name: str
-    icon: str
-    feeds: tuple[NewsFeed, ...]
--- a/daily/news/fetch.py
+++ b/daily/news/fetch.py
@@ -8,28 +8,28 @@ import time
 import html
 import xml.etree.ElementTree as ET
 from concurrent.futures import ThreadPoolExecutor, as_completed
-from datetime import datetime, timezone, timedelta
+from datetime import datetime, time as dt_time, timezone, timedelta
 from email.utils import parsedate_to_datetime
 from typing import Any
 from urllib.parse import parse_qs, urlencode, urlparse, urlunparse
+from zoneinfo import ZoneInfo

 import certifi
 import httpx

-from daily.config import env, env_int, news_summary_limit
-from daily.news.content_filter import filter_news_items
+from daily.config import env, env_int, news_summary_limit, wecom_news_desc_limit
 from daily.news.feeds import NEWS_CATEGORIES, NewsCategory, NewsFeed
 from daily.news.feeds_cn import CN_AI_TITLE_KEYWORDS, CN_NEWS_CATEGORIES
+from daily.text_utils import trim_brief

 logger = logging.getLogger(__name__)

-# 部分站点（如 InfoQ）会拦截含 bot 标识的 UA，RSS 抓取统一用浏览器 UA
-RSS_USER_AGENT = (
+USER_AGENT = "Mozilla/5.0 (compatible; skills-hot-daily/1.0; +https://skills.sh)"
+BROWSER_USER_AGENT = (
    "Mozilla/5.0 (Windows NT 10.0; Win64; x64) "
    "AppleWebKit/537.36 (KHTML, like Gecko) "
    "Chrome/131.0.0.0 Safari/537.36"
 )
-BROWSER_USER_AGENT = RSS_USER_AGENT
 STRIP_HTML = re.compile(r"<[^>]+>")
 WS = re.compile(r"\s+")

@@ -48,15 +48,40 @@ def _cn_enabled() -> bool:


 def _hours_window() -> int:
-    return max(1, env_int("DAILY_AI_NEWS_HOURS", 72))
+    return max(1, env_int("DAILY_AI_NEWS_HOURS", 24))
+
+
+def _news_tz_name() -> str:
+    return (env("DAILY_AI_NEWS_TZ") or env("DAILY_SCHEDULE_TZ") or "Asia/Shanghai").strip()
+
+
+def _floor_today_enabled() -> bool:
+    raw = env("DAILY_AI_NEWS_FLOOR_TODAY")
+    if raw is None:
+        return True
+    return raw.strip().lower() not in {"0", "false", "no", "off"}
+
+
+def _cutoff_datetime(*, floor_today: bool) -> datetime:
+    """滚动 N 小时窗口；国际新闻可叠加「不早于今日 0 点（本地时区）」。"""
+    now = _now_utc()
+    rolling = now - timedelta(hours=_hours_window())
+    if not floor_today:
+        return rolling
+    tz = ZoneInfo(_news_tz_name())
+    local = now.astimezone(tz)
+    start_today = local.replace(hour=0, minute=0, second=0, microsecond=0).astimezone(timezone.utc)
+    return max(rolling, start_today)


 def _per_feed_limit() -> int:
-    return max(1, env_int("DAILY_AI_NEWS_PER_FEED", 3))
+    want = max(_wecom_limit(), _wecom_cn_limit())
+    return max(want // 2, env_int("DAILY_AI_NEWS_PER_FEED", 5))


 def _per_category_limit() -> int:
-    return max(1, env_int("DAILY_AI_NEWS_PER_CATEGORY", 5))
+    want = max(_wecom_limit(), _wecom_cn_limit())
+    return max(want, env_int("DAILY_AI_NEWS_PER_CATEGORY", 10))


 def _wecom_limit() -> int:
@@ -64,7 +89,7 @@ def _wecom_limit() -> int:


 def _wecom_cn_limit() -> int:
-    return max(1, env_int("DAILY_WECOM_CN_AI_NEWS", 8))
+    return max(1, env_int("DAILY_WECOM_CN_AI_NEWS", 10))


 def _matches_cn_ai_title(title: str) -> bool:
@@ -104,7 +129,6 @@ def _parse_datetime(value: str | None) -> datetime | None:
    for fmt in (
        "%Y-%m-%dT%H:%M:%SZ",
        "%Y-%m-%dT%H:%M:%S%z",
-        "%Y-%m-%d",
    ):
        try:
            dt = datetime.strptime(text[: len(fmt.replace("%z", "+0000"))], fmt.replace("%z", ""))
@@ -113,17 +137,103 @@ def _parse_datetime(value: str | None) -> datetime | None:
            return dt.astimezone(timezone.utc)
        except ValueError:
            continue
+    if re.match(r"^\d{4}-\d{2}-\d{2}$", text):
+        try:
+            tz = ZoneInfo(_news_tz_name())
+            day = datetime.strptime(text, "%Y-%m-%d").date()
+            # 仅日期时按本地中午估算，避免 UTC 0 点误判为「前一天」
+            dt = datetime.combine(day, dt_time(12, 0), tzinfo=tz)
+            return dt.astimezone(timezone.utc)
+        except ValueError:
+            pass
    return None


 def _clean_text(text: str | None, limit: int = 200) -> str:
    if not text:
        return ""
-    plain = STRIP_HTML.sub(" ", html.unescape(text))
-    plain = WS.sub(" ", plain).strip()
+    plain = _strip_summary_plain(text)
    if limit <= 0 or len(plain) <= limit:
        return plain
-    return plain[: limit - 3] + "..."
+    return trim_brief(plain, limit)
+
+
+def _strip_summary_plain(text: str | None) -> str:
+    if not text:
+        return ""
+    plain = STRIP_HTML.sub(" ", html.unescape(text))
+    return WS.sub(" ", plain).strip()
+
+
+_JUNK_SUMMARY_RE = re.compile(
+    r"^(点击查看原文|article url:|comments url:|discussion on hn|read more)",
+    re.IGNORECASE,
+)
+
+
+def _is_junk_news_summary(text: str) -> bool:
+    if not text:
+        return True
+    if _JUNK_SUMMARY_RE.match(text.strip()):
+        return True
+    if text.strip().endswith(">") and "点击" in text:
+        return True
+    return False
+
+
+def brief_news_summary(text: str | None, limit: int | None = None) -> str:
+    """企微新闻一句摘要：去 HTML、过滤占位文案、句读处截断。"""
+    plain = _strip_summary_plain(text)
+    if _is_junk_news_summary(plain):
+        return ""
+    lim = wecom_news_desc_limit() if limit is None else limit
+    return trim_brief(plain, lim)
+
+
+def sync_wecom_news_rows(items: list[dict[str, Any]], flat: list[dict[str, Any]]) -> None:
+    """中文化后，用 flat 最新 summary 刷新企微 desc_short。"""
+    by_link = {_normalize_link(str(i.get("link") or "")): i for i in flat if i.get("link")}
+    for row in items:
+        link = _normalize_link(str(row.get("link") or ""))
+        src = by_link.get(link)
+        if src:
+            row["desc_short"] = brief_news_summary(src.get("summary"))
+
+
+def finalize_wecom_news_items(
+    items: list[dict[str, Any]],
+    *,
+    force_chinese: bool = False,
+) -> None:
+    """企微新闻摘要：确保 desc_short 为中文（国际源 force_chinese=True）。"""
+    from daily.localize import LocalizeJob, localize_brief_descriptions, needs_chinese
+    from daily.news.sanitize import strip_relax_window_prefix
+
+    limit = wecom_news_desc_limit()
+    jobs: list[LocalizeJob] = []
+    keyed: list[tuple[str, dict[str, Any]]] = []
+    for idx, item in enumerate(items):
+        text = strip_relax_window_prefix(
+            (item.get("desc_short") or item.get("summary_plain") or "").strip()
+        )
+        if text:
+            item["desc_short"] = text
+        if not text or _is_junk_news_summary(text):
+            item["desc_short"] = ""
+            continue
+        if force_chinese or needs_chinese(text):
+            key = f"wecom-news:{item.get('link') or idx}"
+            jobs.append(LocalizeJob(key, text, limit))
+            keyed.append((key, item))
+        elif not item.get("desc_short"):
+            item["desc_short"] = brief_news_summary(text, limit)
+
+    if not jobs:
+        return
+    zh_map = localize_brief_descriptions(jobs, archive=True)
+    for key, item in keyed:
+        if key in zh_map:
+            item["desc_short"] = strip_relax_window_prefix(zh_map[key])


 def _normalize_link(link: str) -> str:
@@ -288,25 +398,20 @@ def _fetch_one(
    client: httpx.Client,
    category: NewsCategory,
    feed: NewsFeed,
-) -> tuple[list[dict[str, Any]], bool]:
-    max_attempts = max(1, env_int("DAILY_RSS_RETRY", 3))
+) -> list[dict[str, Any]]:
    last_exc: Exception | None = None
    for url in _reddit_fetch_urls(feed.url):
-        for attempt in range(max_attempts):
        try:
            headers = _request_headers(dict(client.headers), url)
            resp = client.get(url, headers=headers)
            resp.raise_for_status()
            entries = _parse_feed(resp.text, feed.name, category)
-                return _filter_ai_entries(entries, ai_filter=feed.ai_filter), True
+            return _filter_ai_entries(entries, ai_filter=feed.ai_filter)
        except Exception as exc:
            last_exc = exc
-                if attempt + 1 < max_attempts:
-                    time.sleep(min(2.0 * (attempt + 1), 5.0))
            continue
-                break
    logger.warning("RSS fetch failed [%s] %s: %s", feed.name, feed.url, last_exc)
-    return [], False
+    return []


 def _dedupe_items(items: list[dict[str, Any]]) -> list[dict[str, Any]]:
@@ -324,10 +429,119 @@ def _dedupe_items(items: list[dict[str, Any]]) -> list[dict[str, Any]]:
    return result


+def _filter_flat_in_window(
+    flat: list[dict[str, Any]],
+    *,
+    floor_today: bool,
+) -> list[dict[str, Any]]:
+    cutoff = _cutoff_datetime(floor_today=floor_today)
+    items = [i for i in _dedupe_items(flat) if _within_window(i, cutoff)]
+    items.sort(key=_sort_key, reverse=True)
+    return items
+
+
+def _pick_news_items(
+    flat: list[dict[str, Any]],
+    limit: int,
+    preferred: tuple[str, ...],
+    *,
+    one_per_source: bool = False,
+) -> list[dict[str, Any]]:
+    picked: list[dict[str, Any]] = []
+    seen_links: set[str] = set()
+    seen_sources: set[str] = set()
+
+    def _try_take(item: dict[str, Any]) -> bool:
+        link = _normalize_link(item.get("link", ""))
+        if not link or link in seen_links:
+            return False
+        if one_per_source:
+            source = item.get("source_name", "?")
+            if source in seen_sources:
+                return False
+            seen_sources.add(source)
+        seen_links.add(link)
+        picked.append(item)
+        return True
+
+    for cat in preferred:
+        for item in flat:
+            if item.get("category_id") != cat:
+                continue
+            if _try_take(item) and len(picked) >= limit:
+                return picked[:limit]
+
+    for item in flat:
+        if _try_take(item) and len(picked) >= limit:
+            break
+    return picked[:limit]
+
+
+def _fill_picked_to_limit(
+    picked: list[dict[str, Any]],
+    pools: list[list[dict[str, Any]]],
+    limit: int,
+) -> list[dict[str, Any]]:
+    seen_links = {_normalize_link(i.get("link", "")) for i in picked}
+    for pool in pools:
+        for item in pool:
+            if len(picked) >= limit:
+                return picked[:limit]
+            link = _normalize_link(item.get("link", ""))
+            if not link or link in seen_links:
+                continue
+            picked.append(item)
+            seen_links.add(link)
+    return picked[:limit]
+
+
+def _to_wecom_news_row(item: dict[str, Any]) -> dict[str, Any]:
+    plain = _strip_summary_plain(item.get("summary", ""))
+    return {
+        "title": item.get("title", "?"),
+        "link": item.get("link", ""),
+        "source_name": item.get("source_name", "?"),
+        "published_fmt": item.get("published_fmt", ""),
+        "desc_short": brief_news_summary(plain),
+        "summary_plain": plain,
+    }
+
+
+def _apply_pushed_dedup_with_backfill(
+    items: list[dict[str, Any]],
+    picked: list[dict[str, Any]],
+    *,
+    date_str: str | None,
+    limit: int,
+) -> list[dict[str, Any]]:
+    if not date_str:
+        return items[:limit]
+    from daily.config import news_backfill_enabled
+    from daily.news.pushed_links import filter_unpushed_items
+
+    fresh = filter_unpushed_items(items, date_str=date_str)
+    if len(fresh) >= limit:
+        return fresh[:limit]
+    if not news_backfill_enabled():
+        if len(fresh) < limit:
+            logger.info("news_short:%s", len(fresh))
+        return fresh[:limit]
+    seen = {_normalize_link(i.get("link", "")) for i in fresh if i.get("link")}
+    for item in picked:
+        if len(fresh) >= limit:
+            break
+        link = _normalize_link(item.get("link", ""))
+        if not link or link in seen:
+            continue
+        fresh.append(_to_wecom_news_row(item))
+        seen.add(link)
+    return fresh[:limit]
+
+
 def _within_window(item: dict[str, Any], cutoff: datetime) -> bool:
    dt = _entry_datetime(item)
    if dt is None:
-        return True
+        return False
    return dt >= cutoff


@@ -338,26 +552,20 @@ def _sort_key(item: dict[str, Any]) -> tuple[int, datetime]:
    return (0, dt)


-def _fetch_news(categories: tuple[NewsCategory, ...]) -> dict[str, Any]:
+def _fetch_news(categories: tuple[NewsCategory, ...], *, floor_today: bool = False) -> dict[str, Any]:
    hours = _hours_window()
    per_feed = _per_feed_limit()
    per_category = _per_category_limit()
-    cutoff = _now_utc() - timedelta(hours=hours)
+    cutoff = _cutoff_datetime(floor_today=floor_today)

-    headers = {"User-Agent": RSS_USER_AGENT, "Accept": "application/rss+xml, application/atom+xml, application/xml, text/xml, */*"}
+    headers = {"User-Agent": USER_AGENT, "Accept": "application/rss+xml, application/atom+xml, application/xml, text/xml, */*"}
    tasks: list[tuple[NewsCategory, NewsFeed]] = []
    for category in categories:
        for feed in category.feeds:
            tasks.append((category, feed))

    raw_by_category: dict[str, list[dict[str, Any]]] = {c.id: [] for c in categories}
-    stats: dict[str, Any] = {
-        "feeds_total": len(tasks),
-        "feeds_ok": 0,
-        "items_raw": 0,
-        "feeds_failed": [],
-        "content_filtered": 0,
-    }
+    stats = {"feeds_total": len(tasks), "feeds_ok": 0, "items_raw": 0}

    with httpx.Client(timeout=15.0, verify=certifi.where(), follow_redirects=True, headers=headers) as client:
        fast_tasks = [t for t in tasks if not t[1].slow]
@@ -371,24 +579,19 @@ def _fetch_news(categories: tuple[NewsCategory, ...]) -> dict[str, Any]:
            for future in as_completed(futures):
                cat_id, feed_name = futures[future]
                try:
-                    entries, ok = future.result()
+                    entries = future.result()
                except Exception as exc:
                    logger.warning("RSS 任务异常 [%s]: %s", feed_name, exc)
-                    stats["feeds_failed"].append(feed_name)
                    continue
-                if ok:
+                if entries:
                    stats["feeds_ok"] += 1
-                else:
-                    stats["feeds_failed"].append(feed_name)
                stats["items_raw"] += len(entries)
                raw_by_category[cat_id].extend(entries[:per_feed])

        for cat, feed in slow_tasks:
-            entries, ok = _fetch_one(client, cat, feed)
-            if ok:
+            entries = _fetch_one(client, cat, feed)
+            if entries:
                stats["feeds_ok"] += 1
-            else:
-                stats["feeds_failed"].append(feed.name)
            stats["items_raw"] += len(entries)
            raw_by_category[cat.id].extend(entries[:per_feed])
            if _is_reddit_url(feed.url):
@@ -402,9 +605,6 @@ def _fetch_news(categories: tuple[NewsCategory, ...]) -> dict[str, Any]:
    for category in categories:
        items = raw_by_category[category.id]
        items = [i for i in items if _within_window(i, cutoff)]
-        items, filtered_count = filter_news_items(items)
-        if filtered_count:
-            stats["content_filtered"] = stats.get("content_filtered", 0) + filtered_count
        items.sort(key=_sort_key, reverse=True)
        items = _dedupe_items(items)[:per_category]
        for item in items:
@@ -427,6 +627,7 @@ def _fetch_news(categories: tuple[NewsCategory, ...]) -> dict[str, Any]:
    return {
        "enabled": True,
        "hours": hours,
+        "floor_today": floor_today,
        "categories": categories_out,
        "flat": flat,
        "stats": stats,
@@ -437,7 +638,7 @@ def fetch_ai_news() -> dict[str, Any]:
    """按类别抓取国际 AI 时讯，返回 {enabled, hours, categories, flat, stats}。"""
    if not _enabled():
        return {"enabled": False, "categories": [], "flat": [], "stats": {}}
-    return _fetch_news(NEWS_CATEGORIES)
+    return _fetch_news(NEWS_CATEGORIES, floor_today=_floor_today_enabled())


 def fetch_cn_ai_news() -> dict[str, Any]:
@@ -480,20 +681,15 @@ def _format_news_section(

    categories = news.get("categories") or []
    hours = news.get("hours", 72)
+    floor_note = " · 仅今日" if news.get("floor_today") else ""
    lines = [
        "---",
        "",
        f"## {section_no}、{title}",
        "",
-        f"> 近 **{hours}h** · {news.get('stats', {}).get('feeds_ok', 0)}/{news.get('stats', {}).get('feeds_total', 0)} 源可用",
+        f"> 近 **{hours}h**{floor_note} · {news.get('stats', {}).get('feeds_ok', 0)}/{news.get('stats', {}).get('feeds_total', 0)} 源可用",
        "",
    ]
-    failed = news.get("stats", {}).get("feeds_failed") or []
-    if failed:
-        preview = "、".join(failed[:5])
-        suffix = "…" if len(failed) > 5 else ""
-        lines.append(f"> ⚠️ {len(failed)} 个源抓取失败：{preview}{suffix}")
-        lines.append("")

    if not categories:
        lines.append("*暂无可用条目（网络/RSS 源异常或时间窗口内无更新）。*")
@@ -524,93 +720,27 @@ def _format_news_section(
    return lines


-def _sorted_flat(news: dict[str, Any]) -> list[dict[str, Any]]:
-    flat = list(news.get("flat") or [])
-    flat.sort(
-        key=lambda item: (float(item.get("score") or 0), _sort_key(item)[1]),
-        reverse=True,
-    )
-    return flat
-
-
-def prepare_wecom_news_items(news: dict[str, Any], *, limit: int | None = None) -> list[dict[str, Any]]:
+def prepare_wecom_news_items(news: dict[str, Any], *, date_str: str | None = None) -> list[dict[str, Any]]:
    if not news.get("enabled"):
        return []
-    pick_limit = limit or _wecom_limit()
-    flat = _sorted_flat(news)
+    limit = _wecom_limit()
+    floor = bool(news.get("floor_today", _floor_today_enabled()))
+    flat_strict = _filter_flat_in_window(news.get("flat") or [], floor_today=floor)
+    flat_relaxed = _filter_flat_in_window(news.get("flat") or [], floor_today=False)
    preferred = ("media", "newsletter", "official", "community", "research", "developer")
-    picked: list[dict[str, Any]] = []
-    seen: set[str] = set()
-    for cat in preferred:
-        for item in flat:
-            link = _normalize_link(item.get("link", ""))
-            if item.get("category_id") != cat or link in seen:
-                continue
-            picked.append(item)
-            seen.add(link)
-            if len(picked) >= pick_limit:
-                break
-        if len(picked) >= pick_limit:
-            break
-    items: list[dict[str, Any]] = []
-    for item in picked[:pick_limit]:
-        items.append(
-            {
-                "title": item.get("title", "?"),
-                "link": item.get("link", ""),
-                "source_name": item.get("source_name", "?"),
-                "published_fmt": item.get("published_fmt", ""),
-                "desc_short": _clean_text(item.get("summary", ""), 36),
-                "score": item.get("score"),
-            }
-        )
-    return items
+    picked = _pick_news_items(flat_strict, limit, preferred)
+    picked = _fill_picked_to_limit(picked, [flat_relaxed, news.get("flat") or []], limit)
+    items = [_to_wecom_news_row(item) for item in picked[:limit]]
+    return _apply_pushed_dedup_with_backfill(items, picked, date_str=date_str, limit=limit)


-def prepare_wecom_cn_news_items(news: dict[str, Any], *, limit: int | None = None) -> list[dict[str, Any]]:
+def prepare_wecom_cn_news_items(news: dict[str, Any], *, date_str: str | None = None) -> list[dict[str, Any]]:
    if not news.get("enabled"):
        return []
-    pick_limit = limit or _wecom_cn_limit()
-    flat = _sorted_flat(news)
-    preferred = ("media", "tech", "dev")
-    picked: list[dict[str, Any]] = []
-    seen_links: set[str] = set()
-    seen_sources: set[str] = set()
-
-    for cat in preferred:
-        for item in flat:
-            link = _normalize_link(item.get("link", ""))
-            source = item.get("source_name", "?")
-            if item.get("category_id") != cat or not link or link in seen_links or source in seen_sources:
-                continue
-            picked.append(item)
-            seen_links.add(link)
-            seen_sources.add(source)
-            if len(picked) >= pick_limit:
-                break
-        if len(picked) >= pick_limit:
-            break
-
-    if len(picked) < pick_limit:
-        for item in flat:
-            link = _normalize_link(item.get("link", ""))
-            if not link or link in seen_links:
-                continue
-            picked.append(item)
-            seen_links.add(link)
-            if len(picked) >= pick_limit:
-                break
-
-    items: list[dict[str, Any]] = []
-    for item in picked[:pick_limit]:
-        items.append(
-            {
-                "title": item.get("title", "?"),
-                "link": item.get("link", ""),
-                "source_name": item.get("source_name", "?"),
-                "published_fmt": item.get("published_fmt", ""),
-                "desc_short": _clean_text(item.get("summary", ""), 36),
-                "score": item.get("score"),
-            }
-        )
-    return items
+    limit = _wecom_cn_limit()
+    flat = _filter_flat_in_window(news.get("flat") or [], floor_today=False)
+    preferred = ("media", "tech")
+    picked = _pick_news_items(flat, limit, preferred, one_per_source=True)
+    picked = _fill_picked_to_limit(picked, [news.get("flat") or []], limit)
+    items = [_to_wecom_news_row(item) for item in picked[:limit]]
+    return _apply_pushed_dedup_with_backfill(items, picked, date_str=date_str, limit=limit)
--- a/daily/news/pushed_links.py
+++ b/daily/news/pushed_links.py
@@ -0,0 +1,87 @@
+"""已推送企微早报的新闻 link 去重缓存。"""
+
+from __future__ import annotations
+
+import json
+from datetime import datetime, timedelta
+from pathlib import Path
+from typing import Any
+
+from daily.config import CACHE_DIR, news_dedup_days
+from daily.news.fetch import _normalize_link
+
+
+def _cache_path() -> Path:
+    return CACHE_DIR / "pushed-news-links.json"
+
+
+def _load_raw() -> dict[str, Any]:
+    path = _cache_path()
+    if not path.exists():
+        return {"dates": {}}
+    try:
+        data = json.loads(path.read_text(encoding="utf-8"))
+    except (OSError, ValueError):
+        return {"dates": {}}
+    if not isinstance(data.get("dates"), dict):
+        return {"dates": {}}
+    return data
+
+
+def _save_raw(data: dict[str, Any]) -> None:
+    path = _cache_path()
+    path.parent.mkdir(parents=True, exist_ok=True)
+    path.write_text(json.dumps(data, ensure_ascii=False, indent=2), encoding="utf-8")
+
+
+def _prune(data: dict[str, Any], *, keep_days: int) -> None:
+    dates: dict[str, list[str]] = data.setdefault("dates", {})
+    try:
+        anchor = max(datetime.strptime(d, "%Y-%m-%d") for d in dates)
+    except ValueError:
+        return
+    cutoff = anchor - timedelta(days=keep_days)
+    for key in list(dates.keys()):
+        try:
+            if datetime.strptime(key, "%Y-%m-%d") < cutoff:
+                dates.pop(key, None)
+        except ValueError:
+            dates.pop(key, None)
+
+
+def load_pushed_link_set() -> set[str]:
+    data = _load_raw()
+    out: set[str] = set()
+    for links in (data.get("dates") or {}).values():
+        if isinstance(links, list):
+            out.update(str(x) for x in links if x)
+    return out
+
+
+def filter_unpushed_items(
+    items: list[dict[str, Any]],
+    *,
+    date_str: str,
+) -> list[dict[str, Any]]:
+    del date_str  # reserved for per-day scoping if needed later
+    seen = load_pushed_link_set()
+    out: list[dict[str, Any]] = []
+    for item in items:
+        link = _normalize_link(str(item.get("link") or ""))
+        if not link or link in seen:
+            continue
+        out.append(item)
+    return out
+
+
+def record_pushed_links(date_str: str, links: list[str]) -> None:
+    data = _load_raw()
+    dates: dict[str, list[str]] = data.setdefault("dates", {})
+    normalized: list[str] = []
+    for link in links:
+        clean = _normalize_link(link)
+        if clean:
+            normalized.append(clean)
+    dates[date_str] = sorted(set(normalized))
+    _prune(data, keep_days=news_dedup_days())
+    _save_raw(data)
--- a/daily/news/rank.py
+++ b/daily/news/rank.py
@@ -1,171 +0,0 @@
-"""RSS 新闻去重、打分与排序。"""
-
-from __future__ import annotations
-
-import logging
-import re
-from datetime import datetime, timezone
-from typing import Any
-
-from daily.config import env_int
-from daily.delta import find_previous_data
-from daily.news.fetch import _entry_datetime, _normalize_link, _normalize_title
-
-logger = logging.getLogger(__name__)
-
-_WS = re.compile(r"\s+")
-_TOKEN = re.compile(r"[\w]{2,}", re.UNICODE)
-_CJK = re.compile(r"[\u4e00-\u9fff]")
-
-CATEGORY_TIER: dict[str, int] = {
-    "official": 20,
-    "developer": 16,
-    "research": 14,
-    "media": 12,
-    "newsletter": 10,
-    "community": 8,
-    "tech": 12,
-    "dev": 10,
-}
-
-
-def title_similarity_threshold() -> float:
-    raw = env_int("DAILY_NEWS_TITLE_SIM", 55)
-    return max(0, min(raw, 95)) / 100.0
-
-
-def _title_tokens(title: str) -> set[str]:
-    normalized = _normalize_title(title)
-    tokens = set(_TOKEN.findall(normalized))
-    cjk = "".join(_CJK.findall(title))
-    for i in range(max(0, len(cjk) - 1)):
-        tokens.add(cjk[i : i + 2])
-    if not tokens and normalized:
-        tokens.add(normalized)
-    return tokens
-
-
-def jaccard_similarity(left: set[str], right: set[str]) -> float:
-    if not left or not right:
-        return 0.0
-    inter = len(left & right)
-    union = len(left | right)
-    return inter / union if union else 0.0
-
-
-def fuzzy_dedupe_by_title(
-    items: list[dict[str, Any]],
-    *,
-    threshold: float | None = None,
-) -> list[dict[str, Any]]:
-    """按标题相似度合并重复报道，保留 score 更高（或更靠前）的条目。"""
-    if not items:
-        return []
-    limit = threshold if threshold is not None else title_similarity_threshold()
-    kept: list[dict[str, Any]] = []
-    kept_tokens: list[set[str]] = []
-    for item in items:
-        tokens = _title_tokens(str(item.get("title") or ""))
-        duplicate_idx: int | None = None
-        for idx, existing_tokens in enumerate(kept_tokens):
-            if jaccard_similarity(tokens, existing_tokens) >= limit:
-                duplicate_idx = idx
-                break
-        if duplicate_idx is None:
-            kept.append(item)
-            kept_tokens.append(tokens)
-            continue
-        existing = kept[duplicate_idx]
-        if float(item.get("score") or 0) > float(existing.get("score") or 0):
-            kept[duplicate_idx] = item
-            kept_tokens[duplicate_idx] = tokens
-    return kept
-
-
-def _freshness_points(item: dict[str, Any], *, now: datetime | None = None) -> int:
-    now = now or datetime.now(timezone.utc)
-    dt = _entry_datetime(item)
-    if dt is None:
-        return 4
-    age_hours = max(0.0, (now - dt).total_seconds() / 3600.0)
-    if age_hours <= 6:
-        return 30
-    if age_hours <= 24:
-        return 22
-    if age_hours <= 72:
-        return 8
-    return 0
-
-
-def _source_tier(item: dict[str, Any]) -> int:
-    category_id = str(item.get("category_id") or "")
-    return CATEGORY_TIER.get(category_id, 8)
-
-
-def _novelty_points(item: dict[str, Any], yesterday_links: set[str]) -> int:
-    link = _normalize_link(str(item.get("link") or ""))
-    if link and link in yesterday_links:
-        return -20
-    return 5
-
-
-def score_news_item(
-    item: dict[str, Any],
-    *,
-    yesterday_links: set[str] | None = None,
-    now: datetime | None = None,
-) -> int:
-    links = yesterday_links or set()
-    total = _source_tier(item) + _freshness_points(item, now=now) + _novelty_points(item, links)
-    return max(0, total)
-
-
-def load_yesterday_news_links(date_str: str) -> set[str]:
-    baseline = find_previous_data(date_str)
-    if not baseline:
-        return set()
-    _, data = baseline
-    links: set[str] = set()
-    for key in ("ai_news", "cn_ai_news"):
-        for item in data.get(key) or []:
-            if not isinstance(item, dict):
-                continue
-            link = _normalize_link(str(item.get("link") or ""))
-            if link:
-                links.add(link)
-    return links
-
-
-def apply_news_ranking(news: dict[str, Any], *, date_str: str) -> dict[str, Any]:
-    """对 categories / flat 打分、模糊去重并写回 score 字段。"""
-    if not news.get("enabled"):
-        return news
-
-    yesterday_links = load_yesterday_news_links(date_str)
-    threshold = title_similarity_threshold()
-    now = datetime.now(timezone.utc)
-
-    categories = news.get("categories") or []
-    for category in categories:
-        items = list(category.get("items") or [])
-        for item in items:
-            item["score"] = score_news_item(item, yesterday_links=yesterday_links, now=now)
-        items.sort(key=lambda x: float(x.get("score") or 0), reverse=True)
-        category["items"] = fuzzy_dedupe_by_title(items, threshold=threshold)
-
-    flat: list[dict[str, Any]] = []
-    for category in categories:
-        flat.extend(category.get("items") or [])
-    flat.sort(key=lambda x: float(x.get("score") or 0), reverse=True)
-    news["flat"] = fuzzy_dedupe_by_title(flat, threshold=threshold)
-
-    stats = dict(news.get("stats") or {})
-    stats["ranked_items"] = len(news["flat"])
-    stats["yesterday_links"] = len(yesterday_links)
-    news["stats"] = stats
-    logger.info(
-        "新闻排序完成：%d 条 flat，昨日链接基准 %d",
-        len(news["flat"]),
-        len(yesterday_links),
-    )
-    return news
--- a/daily/news/research.py
+++ b/daily/news/research.py
@@ -0,0 +1,324 @@
+"""Cursor SDK + deep-research 工作流：采集 AI 时讯（方案 A，内置 WebSearch）。"""
+
+from __future__ import annotations
+
+import json
+import logging
+from datetime import datetime, timezone, timedelta
+from pathlib import Path
+from typing import Any
+from urllib.parse import urlparse
+
+from daily.config import OUTPUT_DIR, ROOT, env, env_int, wecom_ai_news_tech_limit
+from daily.llm_client import cursor_agent_prompt, extract_json_object, has_cursor_configured
+from daily.news.fetch import brief_news_summary, _normalize_link
+from daily.news.pushed_links import filter_unpushed_items
+
+logger = logging.getLogger(__name__)
+
+_SKILL_DIR = ROOT / "skills" / "daily-ai-news-research"
+_DEEP_RESEARCH_CANDIDATES = (
+    ROOT / "skills" / "deep-research" / "SKILL.md",
+    Path.home() / ".agents" / "skills" / "deep-research" / "SKILL.md",
+    Path.home() / ".cursor" / "skills" / "deep-research" / "SKILL.md",
+)
+
+
+def ai_news_mode() -> str:
+    return (env("DAILY_AI_NEWS_MODE") or "rss").strip().lower()
+
+
+def is_research_mode() -> bool:
+    return ai_news_mode() == "research"
+
+
+def research_hours() -> int:
+    return max(1, env_int("DAILY_AI_NEWS_HOURS", 24))
+
+
+def research_limit() -> int:
+    return max(1, env_int("DAILY_WECOM_AI_NEWS", 10))
+
+
+def research_json_path(date_str: str) -> Path:
+    return OUTPUT_DIR / f"{date_str}.ai-news-research.json"
+
+
+def _save_research_json(path: Path, data: dict[str, Any]) -> None:
+    path.parent.mkdir(parents=True, exist_ok=True)
+    path.write_text(json.dumps(data, ensure_ascii=False, indent=2), encoding="utf-8")
+
+
+def _load_skill() -> str:
+    parts: list[str] = []
+    for path in _DEEP_RESEARCH_CANDIDATES:
+        if path.exists():
+            parts.append(path.read_text(encoding="utf-8").strip())
+            break
+    local = _SKILL_DIR / "SKILL.md"
+    if local.exists():
+        parts.append(local.read_text(encoding="utf-8").strip())
+    if not parts:
+        return "你是 AI 时讯调研员，只输出 JSON。"
+    return "\n\n---\n\n".join(parts)
+
+
+def _guess_source_name(link: str, explicit: str) -> str:
+    name = (explicit or "").strip()
+    if name:
+        return name
+    host = urlparse(link).netloc.lower().removeprefix("www.")
+    mapping = {
+        "techcrunch.com": "TechCrunch",
+        "theverge.com": "The Verge",
+        "openai.com": "OpenAI",
+        "anthropic.com": "Anthropic",
+        "arxiv.org": "arXiv",
+        "qbitai.com": "量子位",
+        "36kr.com": "36氪",
+        "leiphone.com": "雷锋网",
+    }
+    for key, label in mapping.items():
+        if host.endswith(key) or key in host:
+            return label
+    return host.split(".")[0].capitalize() if host else "?"
+
+
+def _normalize_research_item(raw: dict[str, Any]) -> dict[str, Any] | None:
+    title = str(raw.get("title") or "").strip()
+    link = _normalize_link(str(raw.get("link") or ""))
+    if not title or not link or not link.startswith("http"):
+        return None
+    desc = brief_news_summary(str(raw.get("desc_short") or raw.get("summary") or ""))
+    return {
+        "title": title,
+        "link": link,
+        "source_name": _guess_source_name(link, str(raw.get("source_name") or "")),
+        "published_fmt": str(raw.get("published_fmt") or "").strip(),
+        "desc_short": desc,
+        "summary_plain": desc,
+    }
+
+
+def research_tech_limit() -> int:
+    return wecom_ai_news_tech_limit()
+
+
+def _parse_items_array(
+    items_raw: Any,
+    *,
+    limit: int,
+    seen: set[str],
+) -> list[dict[str, Any]]:
+    if not isinstance(items_raw, list):
+        return []
+    out: list[dict[str, Any]] = []
+    for row in items_raw:
+        if not isinstance(row, dict):
+            continue
+        item = _normalize_research_item(row)
+        if not item:
+            continue
+        if item["link"] in seen:
+            continue
+        seen.add(item["link"])
+        out.append(item)
+        if len(out) >= limit:
+            break
+    return out
+
+
+def parse_research_response(
+    raw: str,
+    *,
+    limit: int,
+    tech_limit: int = 0,
+) -> tuple[list[dict[str, Any]], list[dict[str, Any]]]:
+    parsed = extract_json_object(raw)
+    seen: set[str] = set()
+    items = _parse_items_array(parsed.get("items"), limit=limit, seen=seen)
+    tech_items = _parse_items_array(parsed.get("tech_items"), limit=tech_limit, seen=seen) if tech_limit else []
+    return items, tech_items
+
+
+def _apply_pushed_dedup(items: list[dict[str, Any]], *, date_str: str, limit: int) -> list[dict[str, Any]]:
+    from daily.config import news_backfill_enabled
+    from daily.news.sanitize import strip_relax_window_prefix
+
+    for item in items:
+        if item.get("desc_short"):
+            item["desc_short"] = strip_relax_window_prefix(str(item.get("desc_short") or ""))
+    fresh = filter_unpushed_items(items, date_str=date_str)
+    if len(fresh) >= limit:
+        return fresh[:limit]
+    if not news_backfill_enabled():
+        if len(fresh) < limit:
+            logger.info("news_short:%s", len(fresh))
+        return fresh[:limit]
+    seen = {i.get("link") for i in fresh}
+    for item in items:
+        if len(fresh) >= limit:
+            break
+        if item.get("link") not in seen:
+            fresh.append(item)
+            seen.add(item.get("link"))
+    return fresh[:limit]
+
+
+def fetch_ai_news_research(
+    *,
+    date_str: str,
+    hours: int | None = None,
+    limit: int | None = None,
+) -> dict[str, Any]:
+    """Cursor Agent 调研 AI 时讯；返回 {enabled, mode, hours, items, flat, stats}。"""
+    h = hours if hours is not None else research_hours()
+    lim = limit if limit is not None else research_limit()
+    tech_lim = research_tech_limit()
+
+    if not has_cursor_configured():
+        logger.warning("DAILY_AI_NEWS_MODE=research 但未配置 CURSOR_API_KEY")
+        return {
+            "enabled": False,
+            "mode": "research",
+            "items": [],
+            "tech_items": [],
+            "flat": [],
+            "stats": {"error": "no_cursor_key"},
+        }
+
+    skill = _load_skill()
+    now_cst = datetime.now(timezone(timedelta(hours=8)))
+    tech_clause = ""
+    if tech_lim:
+        tech_clause = (
+            f"\n另输出 **tech_items 恰好 {tech_lim} 条**，聚焦工程技术："
+            "模型/框架发布、开源项目、芯片算力、开发者工具、推理与工程实践。"
+            "与 items 不得重复 link。"
+        )
+    system = (
+        f"{skill}\n\n"
+        "当前执行 **早报 AI 时讯调研**。\n"
+        f"时间窗口：近 **{h}** 小时（截至 {now_cst.strftime('%Y-%m-%d %H:%M')} UTC+8）。\n"
+        f"输出 **恰好 {lim} 条** items，按重要性排序。{tech_clause}\n"
+        "使用 WebSearch 检索；不要读取本项目文档或 RSS 配置。"
+    )
+    user = (
+        f"/deep-research 获取近 {h} 小时的 AI 人工智能新闻资讯，"
+        "不区分国内国外，合并精选。"
+        f"只输出 JSON，items 长度={lim}"
+        + (f"，tech_items 长度={tech_lim}" if tech_lim else "")
+        + "。"
+    )
+
+    try:
+        raw = cursor_agent_prompt(system, user)
+    except Exception as exc:
+        logger.warning("AI 时讯 research 失败：%s", exc)
+        return {
+            "enabled": False,
+            "mode": "research",
+            "items": [],
+            "tech_items": [],
+            "flat": [],
+            "stats": {"error": str(exc)},
+        }
+
+    if not raw:
+        return {
+            "enabled": False,
+            "mode": "research",
+            "items": [],
+            "tech_items": [],
+            "flat": [],
+            "stats": {"error": "empty_response"},
+        }
+
+    items, tech_items = parse_research_response(raw, limit=lim, tech_limit=tech_lim)
+    payload = extract_json_object(raw)
+    if payload:
+        _save_research_json(research_json_path(date_str), payload)
+
+    if not items and not tech_items:
+        logger.warning("AI 时讯 research JSON 无效或无条目")
+        return {
+            "enabled": False,
+            "mode": "research",
+            "items": [],
+            "tech_items": [],
+            "flat": [],
+            "stats": {"error": "invalid_json"},
+        }
+
+    items = _apply_pushed_dedup(items, date_str=date_str, limit=lim)
+    if tech_items:
+        tech_items = _apply_pushed_dedup(tech_items, date_str=date_str, limit=tech_lim)
+    logger.info("AI 时讯 research 完成：%d 条 + %d 技术", len(items), len(tech_items))
+
+    flat = [
+        {
+            "title": i["title"],
+            "link": i["link"],
+            "summary": i.get("summary_plain") or i.get("desc_short") or "",
+            "source_name": i["source_name"],
+            "published_fmt": i.get("published_fmt") or "",
+            "category_id": "research",
+            "category_name": "Deep Research",
+            "category_icon": "🔍",
+        }
+        for i in items + tech_items
+    ]
+
+    return {
+        "enabled": True,
+        "mode": "research",
+        "hours": h,
+        "items": items,
+        "tech_items": tech_items,
+        "flat": flat,
+        "stats": {"source": "cursor_research", "items": len(items), "tech_items": len(tech_items)},
+    }
+
+
+def format_research_news_section(
+    research: dict[str, Any],
+    *,
+    section_no: int,
+    wecom_limit: int | None = None,
+) -> list[str]:
+    if not research.get("enabled"):
+        hint = research.get("stats", {}).get("error", "调研失败或未配置 CURSOR_API_KEY")
+        return [
+            "---",
+            "",
+            f"## {section_no}、AI 时讯精选（Deep Research）",
+            "",
+            f"*不可用：{hint}*",
+            "",
+        ]
+
+    hours = research.get("hours", 24)
+    items = (research.get("flat") or [])[: wecom_limit or research_limit()]
+    lines = [
+        "---",
+        "",
+        f"## {section_no}、AI 时讯精选（Deep Research）",
+        "",
+        f"> 近 **{hours}h** · Cursor Agent WebSearch · {len(items)} 条",
+        "",
+    ]
+    if not items:
+        lines.append("*暂无可用条目。*")
+        lines.append("")
+        return lines
+
+    for i, item in enumerate(items, 1):
+        pub = f" · {item['published_fmt']}" if item.get("published_fmt") else ""
+        lines.append(
+            f"{i}. **[{item['title']}]({item['link']})** · `{item['source_name']}`{pub}"
+        )
+        summary = item.get("summary") or ""
+        if summary:
+            lines.append(f"   - {summary}")
+    lines.append("")
+    return lines
--- a/daily/news/sanitize.py
+++ b/daily/news/sanitize.py
@@ -0,0 +1,18 @@
+"""新闻文案清洗：剥离「放宽窗口」类凑数前缀。"""
+
+from __future__ import annotations
+
+import re
+
+_RELAX_PREFIX = re.compile(
+    r"^(?:放宽窗口|放宽至[^：:]*)\s*[:：]\s*",
+    re.UNICODE,
+)
+
+
+def strip_relax_window_prefix(text: str) -> str:
+    """去掉开头的「放宽窗口：」/「放宽至…：」前缀。"""
+    raw = (text or "").strip()
+    if not raw:
+        return ""
+    return _RELAX_PREFIX.sub("", raw, count=1).strip()
--- a/daily/pipeline/init.py
+++ b/daily/pipeline/init.py
@@ -1 +0,0 @@
-"""早报生成流水线子模块。"""
--- a/daily/pipeline/collect.py
+++ b/daily/pipeline/collect.py
@@ -1,145 +0,0 @@
-"""抓取与结构化输入组装。"""
-
-from __future__ import annotations
-
-from dataclasses import dataclass
-from datetime import datetime
-from typing import Any
-
-from daily.agent_workflow import is_agent_mode
-from daily.config import env_int
-from daily.delta import compare_depth
-from daily.github.search import fetch_emerging_repos, fetch_topic_hot_repos
-from daily.github.trending import fetch_github_trending
-from daily.news.fetch import fetch_ai_news, fetch_cn_ai_news
-from daily.news.rank import apply_news_ranking
-from daily.report_data import build_llm_input
-from daily.skills_board import load_boards
-from shared.skills_data import load_feed
-
-
-@dataclass
-class ReportLimits:
-    trending_n: int
-    hot_n: int
-    skill_pool: int
-    wecom_trending: int
-    wecom_hot: int
-    github_limit: int
-    wecom_github: int
-    emerging_limit: int
-    wecom_emerging: int
-    topic_limit: int
-    wecom_topic: int
-
-
-@dataclass
-class ReportContext:
-    feed: dict[str, Any]
-    date_str: str
-    time_str: str
-    updated: str
-    trending: list[dict[str, Any]]
-    hot: list[dict[str, Any]]
-    github_trending: list[dict[str, Any]]
-    github_emerging: list[dict[str, Any]]
-    github_topic: list[dict[str, Any]]
-    topic_name: str
-    ai_news: dict[str, Any]
-    cn_ai_news: dict[str, Any]
-    limits: ReportLimits
-    wecom_limits: dict[str, int]
-    llm_input: dict[str, Any]
-
-
-def resolve_limits() -> ReportLimits:
-    compare_n = compare_depth()
-    trending_n = env_int("DAILY_TRENDING_LIMIT", 150)
-    hot_n = max(env_int("DAILY_HOT_LIMIT", 150), compare_n)
-    skill_pool = max(10, env_int("DAILY_WECOM_SKILL_POOL", 200))
-    wecom_trending = env_int("DAILY_WECOM_TRENDING", 10)
-    wecom_hot = env_int("DAILY_WECOM_HOT", 10)
-    github_limit = env_int("DAILY_GITHUB_TRENDING_LIMIT", 10)
-    wecom_github = env_int("DAILY_WECOM_GITHUB_TRENDING", env_int("DAILY_WECOM_REPOS", 10))
-    emerging_limit = env_int("DAILY_GITHUB_EMERGING_LIMIT", 10)
-    wecom_emerging = env_int("DAILY_WECOM_GITHUB_EMERGING", 10)
-    topic_limit = env_int("DAILY_GITHUB_TOPIC_LIMIT", 10)
-    wecom_topic = env_int("DAILY_WECOM_GITHUB_TOPIC", 10)
-    return ReportLimits(
-        trending_n=trending_n,
-        hot_n=hot_n,
-        skill_pool=skill_pool,
-        wecom_trending=wecom_trending,
-        wecom_hot=wecom_hot,
-        github_limit=github_limit,
-        wecom_github=wecom_github,
-        emerging_limit=emerging_limit,
-        wecom_emerging=wecom_emerging,
-        topic_limit=topic_limit,
-        wecom_topic=wecom_topic,
-    )
-
-
-def collect_report_context(now: datetime) -> ReportContext:
-    limits = resolve_limits()
-    compare_n = compare_depth()
-    github_fetch_n = max(limits.github_limit, compare_n, limits.wecom_github)
-    emerging_fetch_n = max(limits.emerging_limit, compare_n, limits.wecom_emerging)
-    topic_fetch_n = max(limits.topic_limit, compare_n, limits.wecom_topic)
-
-    feed = load_feed(force=True)
-    date_str = now.strftime("%Y-%m-%d")
-    time_str = now.strftime("%H:%M") + " (UTC+8)"
-    updated = (feed.get("updatedAt") or "")[:10]
-
-    trending, hot = load_boards(feed, trending_limit=limits.trending_n, hot_limit=limits.hot_n)
-    github_trending = fetch_github_trending(github_fetch_n)
-    seen_repos = {r["repo"] for r in github_trending}
-    github_emerging = fetch_emerging_repos(emerging_fetch_n, exclude=seen_repos)
-    seen_repos.update(r["repo"] for r in github_emerging)
-    topic_name, github_topic = fetch_topic_hot_repos(topic_fetch_n, exclude=seen_repos)
-    ai_news = apply_news_ranking(fetch_ai_news(), date_str=date_str)
-    cn_ai_news = apply_news_ranking(fetch_cn_ai_news(), date_str=date_str)
-
-    wecom_limits = {
-        "trending": limits.wecom_trending,
-        "hot": limits.wecom_hot,
-        "trending_pool": limits.skill_pool,
-        "hot_pool": limits.skill_pool,
-        "github": limits.wecom_github,
-        "emerging": limits.wecom_emerging,
-        "topic": limits.wecom_topic,
-        "ai_news": env_int("DAILY_WECOM_AI_NEWS", 10),
-        "cn_ai_news": env_int("DAILY_WECOM_CN_AI_NEWS", 8),
-    }
-    llm_input = build_llm_input(
-        date_str=date_str,
-        updated=updated,
-        trending=trending,
-        hot=hot,
-        github_trending=github_trending,
-        github_emerging=github_emerging,
-        github_topic=github_topic,
-        topic_name=topic_name,
-        ai_news=ai_news,
-        cn_ai_news=cn_ai_news,
-        wecom_limits=wecom_limits,
-        agent_mode=is_agent_mode(),
-    )
-    return ReportContext(
-        feed=feed,
-        date_str=date_str,
-        time_str=time_str,
-        updated=updated,
-        trending=trending,
-        hot=hot,
-        github_trending=github_trending,
-        github_emerging=github_emerging,
-        github_topic=github_topic,
-        topic_name=topic_name,
-        ai_news=ai_news,
-        cn_ai_news=cn_ai_news,
-        limits=limits,
-        wecom_limits=wecom_limits,
-        llm_input=llm_input,
-    )
--- a/daily/pipeline/formatters.py
+++ b/daily/pipeline/formatters.py
@@ -1,180 +0,0 @@
-"""归档 / 企微格式化与摘要构建。"""
-
-from __future__ import annotations
-
-import re
-import xml.etree.ElementTree as ET
-from typing import Any
-
-import certifi
-import httpx
-
-from daily.config import full_desc_limit, wecom_skill_desc_limit
-from daily.github.auth import github_html_headers
-from daily.news.fetch import prepare_wecom_cn_news_items, prepare_wecom_news_items
-from shared.skills_data import format_installs
-
-from daily.pipeline.snapshot import skill_id
-
-
-def short_desc(text: str, limit: int = 72) -> str:
-    text = re.sub(r"\s+", " ", text or "").strip()
-    if limit <= 0 or len(text) <= limit:
-        return text
-    return text[: limit - 3] + "..."
-
-
-def archive_desc(text: str) -> str:
-    return short_desc(text, full_desc_limit())
-
-
-def wecom_desc(text: str, limit: int = 36) -> str:
-    return short_desc(text, limit)
-
-
-def prepare_skill_item(item: dict[str, Any], prev_ids: set[str], rank: int) -> dict[str, Any]:
-    badge = ""
-    sid = skill_id(item)
-    if sid not in prev_ids and prev_ids:
-        badge = "🆕"
-    elif rank == 1:
-        badge = "👑"
-    installs_fmt = item.get("installs_fmt") or format_installs(item.get("installs", 0))
-    title = item.get("source", "?") if item.get("cluster") else item.get("title", "?")
-    desc = item.get("wecom_desc") or item.get("description") or item.get("cluster_titles") or ""
-    limit = wecom_skill_desc_limit()
-    desc_short = desc if item.get("wecom_desc") or limit <= 0 else wecom_desc(desc, limit)
-    return {
-        "title": title,
-        "source": item.get("source", "?"),
-        "installs_fmt": installs_fmt,
-        "link": item.get("link", ""),
-        "desc_short": desc_short,
-        "badge": badge,
-        "cluster": bool(item.get("cluster")),
-        "cluster_count": item.get("cluster_count"),
-        "cluster_titles": item.get("cluster_titles"),
-    }
-
-
-def prepare_github_item(item: dict[str, Any]) -> dict[str, Any]:
-    return {**item, "desc_short": wecom_desc(item.get("description", ""), 40)}
-
-
-def build_highlights(
-    trending: list[dict[str, Any]],
-    hot: list[dict[str, Any]],
-    github_trending: list[dict[str, Any]],
-    github_emerging: list[dict[str, Any]],
-    ai_news: dict[str, Any] | None = None,
-    cn_ai_news: dict[str, Any] | None = None,
-) -> list[str]:
-    points: list[str] = []
-    if ai_news and ai_news.get("enabled"):
-        top_news = prepare_wecom_news_items(ai_news)
-        if top_news:
-            n0 = top_news[0]
-            pub = f" · {n0['published_fmt']}" if n0.get("published_fmt") else ""
-            points.append(
-                f"🌍 AI 时讯 [{n0['title']}]({n0['link']})（`{n0.get('source_name', '?')}`{pub}）"
-            )
-        elif ai_news.get("flat"):
-            n0 = ai_news["flat"][0]
-            pub = f" · {n0['published_fmt']}" if n0.get("published_fmt") else ""
-            points.append(f"🌍 AI 时讯 [{n0['title']}]({n0['link']})（`{n0.get('source_name', '?')}`{pub}）")
-    if cn_ai_news and cn_ai_news.get("enabled"):
-        top_cn = prepare_wecom_cn_news_items(cn_ai_news)
-        if top_cn:
-            n0 = top_cn[0]
-            pub = f" · {n0['published_fmt']}" if n0.get("published_fmt") else ""
-            points.append(
-                f"🇨🇳 国内 AI [{n0['title']}]({n0['link']})（`{n0.get('source_name', '?')}`{pub}）"
-            )
-        elif cn_ai_news.get("flat"):
-            n0 = cn_ai_news["flat"][0]
-            pub = f" · {n0['published_fmt']}" if n0.get("published_fmt") else ""
-            points.append(
-                f"🇨🇳 国内 AI [{n0['title']}]({n0['link']})（`{n0.get('source_name', '?')}`{pub}）"
-            )
-    if trending:
-        t0 = trending[0]
-        points.append(f"📈 Skills 榜首 **{t0.get('title')}**（{format_installs(t0.get('installs', 0))}）")
-    if github_trending:
-        g0 = github_trending[0]
-        stars = g0.get("stars_today_fmt", "")
-        total = g0.get("total_stars_fmt", "")
-        star_hint = f"+{stars} today · " if stars else (f"⭐{total} · " if total else "")
-        points.append(f"🐙 GitHub Trending [{g0['repo']}]({g0['url']})（{star_hint}{g0.get('language', '')}）")
-    if github_emerging:
-        e0 = github_emerging[0]
-        points.append(f"🌱 新兴 [{e0['repo']}]({e0['url']})（⭐ {e0.get('total_stars_fmt', '?')}）")
-    elif hot:
-        h0 = hot[0]
-        points.append(f"🔥 Skills Hot 榜首 **{h0.get('title')}**（1H {format_installs(h0.get('installs', 0))}）")
-    while len(points) < 3 and len(trending) > len(points):
-        item = trending[len(points)]
-        points.append(f"✨ **{item.get('title')}** · `{item.get('source')}`")
-    return points[:3]
-
-
-def format_github_repo_section(repos: list[dict[str, Any]], *, show_created: bool = False) -> list[str]:
-    lines: list[str] = []
-    for i, repo in enumerate(repos, 1):
-        lang = repo.get("language") or "—"
-        stars_today = repo.get("stars_today_fmt") or ""
-        total = repo.get("total_stars_fmt") or ""
-        created = repo.get("created_at") or ""
-        meta_parts = [lang]
-        if stars_today:
-            meta_parts.append(f"+{stars_today} today")
-        if total:
-            meta_parts.append(f"总 ⭐ {total}")
-        if show_created and created:
-            meta_parts.append(f"创建于 {created}")
-        lines.append(f"{i}. **[{repo['repo']}]({repo['url']})** · {' · '.join(meta_parts)}")
-        desc = archive_desc(repo.get("description", ""))
-        if desc:
-            lines.append(f"   - {desc}")
-        lines.append("")
-    return lines
-
-
-def format_skill_section(items: list[dict[str, Any]], *, hot: bool = False) -> list[str]:
-    lines: list[str] = []
-    for i, item in enumerate(items, 1):
-        sid = item.get("id") or f"{item.get('source', '?')}/{item.get('title', '?')}"
-        link = item.get("link", "")
-        installs = format_installs(item.get("installs", 0))
-        meta = f"1H {installs}" if hot else f"总安装 {installs}"
-        if link:
-            lines.append(f"{i}. **[{sid}]({link})** · {meta}")
-        else:
-            lines.append(f"{i}. **{sid}** · {meta}")
-        desc = archive_desc(item.get("description", ""))
-        if desc:
-            lines.append(f"   - {desc}")
-        lines.append("")
-    return lines
-
-
-def fetch_latest_release_title(repo: str) -> str | None:
-    atom_url = f"https://github.com/{repo}/releases.atom"
-    try:
-        with httpx.Client(
-            timeout=12.0,
-            verify=certifi.where(),
-            follow_redirects=True,
-            headers=github_html_headers(),
-        ) as client:
-            resp = client.get(atom_url)
-            if resp.status_code != 200:
-                return None
-            root = ET.fromstring(resp.text)
-            ns = {"a": "http://www.w3.org/2005/Atom"}
-            entry = root.find("a:entry", ns)
-            if entry is None:
-                return None
-            title = entry.find("a:title", ns)
-            return title.text.strip() if title is not None and title.text else None
-    except Exception:
-        return None
--- a/daily/pipeline/localize.py
+++ b/daily/pipeline/localize.py
@@ -1,116 +0,0 @@
-"""归档内容中文化。"""
-
-from __future__ import annotations
-
-from typing import Any
-
-from daily.config import full_desc_limit, news_summary_limit
-from daily.localize import LocalizeJob, localize_descriptions, needs_chinese
-
-from daily.pipeline.snapshot import skill_id
-
-
-def localize_descriptions_in_place(
-    trending: list[dict[str, Any]],
-    hot: list[dict[str, Any]],
-    github_trending: list[dict[str, Any]],
-    github_emerging: list[dict[str, Any]],
-    github_topic: list[dict[str, Any]],
-    ai_news: dict[str, Any],
-    cn_ai_news: dict[str, Any] | None = None,
-) -> None:
-    full_limit = full_desc_limit()
-    news_limit = news_summary_limit()
-    jobs: list[LocalizeJob] = []
-    seen_skill: set[str] = set()
-    for item in trending + hot:
-        sid = skill_id(item)
-        if sid in seen_skill:
-            continue
-        seen_skill.add(sid)
-        desc = (item.get("description") or "").strip()
-        if desc:
-            jobs.append(LocalizeJob(f"skill:{sid}", desc, full_limit))
-
-    seen_repo: set[str] = set()
-    for repo_list in (github_trending, github_emerging, github_topic):
-        for item in repo_list:
-            repo = item.get("repo", "")
-            if not repo or repo in seen_repo:
-                continue
-            seen_repo.add(repo)
-            desc = (item.get("description") or "").strip()
-            if desc:
-                jobs.append(LocalizeJob(f"github:{repo}", desc, full_limit))
-
-    if ai_news.get("enabled"):
-        seen_news: set[str] = set()
-        for item in ai_news.get("flat") or []:
-            link = item.get("link", "")
-            if not link or link in seen_news:
-                continue
-            seen_news.add(link)
-            summary = (item.get("summary") or "").strip()
-            if summary:
-                jobs.append(LocalizeJob(f"news:{link}", summary, news_limit))
-
-    zh_map = localize_descriptions(jobs, archive=True)
-    if not zh_map and not jobs:
-        return
-
-    def _apply_zh(mapping: dict[str, str]) -> None:
-        for item in trending + hot:
-            key = f"skill:{skill_id(item)}"
-            if key in mapping:
-                item["description"] = mapping[key]
-        for repo_list in (github_trending, github_emerging, github_topic):
-            for item in repo_list:
-                key = f"github:{item.get('repo', '')}"
-                if key in mapping:
-                    item["description"] = mapping[key]
-        if ai_news.get("enabled"):
-            for cat in ai_news.get("categories") or []:
-                for item in cat.get("items") or []:
-                    key = f"news:{item.get('link', '')}"
-                    if key in mapping:
-                        item["summary"] = mapping[key]
-            for item in ai_news.get("flat") or []:
-                key = f"news:{item.get('link', '')}"
-                if key in mapping:
-                    item["summary"] = mapping[key]
-
-    _apply_zh(zh_map)
-
-    retry_jobs: list[LocalizeJob] = []
-    seen_skill.clear()
-    for item in trending + hot:
-        sid = skill_id(item)
-        if sid in seen_skill:
-            continue
-        seen_skill.add(sid)
-        desc = (item.get("description") or "").strip()
-        if needs_chinese(desc):
-            retry_jobs.append(LocalizeJob(f"skill:{sid}", desc, full_limit))
-    seen_repo.clear()
-    for repo_list in (github_trending, github_emerging, github_topic):
-        for item in repo_list:
-            repo = item.get("repo", "")
-            if not repo or repo in seen_repo:
-                continue
-            seen_repo.add(repo)
-            desc = (item.get("description") or "").strip()
-            if needs_chinese(desc):
-                retry_jobs.append(LocalizeJob(f"github:{repo}", desc, full_limit))
-    if ai_news.get("enabled"):
-        seen_news.clear()
-        for item in ai_news.get("flat") or []:
-            link = item.get("link", "")
-            if not link or link in seen_news:
-                continue
-            seen_news.add(link)
-            summary = (item.get("summary") or "").strip()
-            if needs_chinese(summary):
-                retry_jobs.append(LocalizeJob(f"news:{link}", summary, news_limit))
-
-    if retry_jobs:
-        _apply_zh(localize_descriptions(retry_jobs, archive=True))
--- a/daily/pipeline/snapshot.py
+++ b/daily/pipeline/snapshot.py
@@ -1,36 +0,0 @@
-"""Skills 快照读写。"""
-
-from __future__ import annotations
-
-import json
-from typing import Any
-
-from daily.config import CACHE_DIR, SNAPSHOT_FILE
-
-
-def skill_id(item: dict[str, Any]) -> str:
-    return str(item.get("id") or f"{item.get('source')}/{item.get('title')}")
-
-
-def load_snapshot() -> set[str]:
-    if not SNAPSHOT_FILE.exists():
-        return set()
-    try:
-        data = json.loads(SNAPSHOT_FILE.read_text(encoding="utf-8"))
-        return set(str(x) for x in (data.get("skill_ids") or []))
-    except (OSError, json.JSONDecodeError):
-        return set()
-
-
-def save_snapshot(feed: dict[str, Any], date_str: str) -> None:
-    CACHE_DIR.mkdir(parents=True, exist_ok=True)
-    ids: list[str] = []
-    for board in ("topTrending", "topHot"):
-        for item in feed.get(board, [])[:20]:
-            sid = skill_id(item)
-            if sid not in ids:
-                ids.append(sid)
-    SNAPSHOT_FILE.write_text(
-        json.dumps({"date": date_str, "skill_ids": ids}, ensure_ascii=False, indent=2),
-        encoding="utf-8",
-    )
--- a/daily/pipeline/themes.py
+++ b/daily/pipeline/themes.py
@@ -1,53 +0,0 @@
-"""主题检测与聚类。"""
-
-from __future__ import annotations
-
-from collections import defaultdict
-from typing import Any
-
-THEME_RULES: list[tuple[str, str, list[str]]] = [
-    ("🎬", "AI 多媒体 / 视频", ["runcomfy", "remotion", "video", "seedance", "inpaint", "lipsync"]),
-    ("🔧", "工程协作 / Skill 元能力", ["grill", "tdd", "architecture", "find-skills", "to-issues"]),
-    ("📱", "飞书 / Lark", ["lark", "feishu"]),
-    ("📣", "内容营销", ["viral", "tiktok", "instagram", "reels"]),
-    ("🎨", "设计 / 前端", ["frontend", "design", "ui-ux", "tailwind"]),
-]
-
-
-def detect_theme_line(feed: dict[str, Any]) -> str:
-    scores: dict[str, int] = defaultdict(int)
-    for board in ("topTrending", "topHot"):
-        for rank, item in enumerate(feed.get(board, [])[:10], 1):
-            haystack = " ".join(
-                [item.get("title", ""), item.get("source", ""), item.get("description", "")]
-            ).lower()
-            for _icon, label, keywords in THEME_RULES:
-                if any(k in haystack for k in keywords):
-                    scores[label] += max(1, 11 - rank)
-                    break
-    if not scores:
-        return "**今日主题**：Agent Skills 生态持续活跃"
-    return f"**今日主题**：{max(scores.items(), key=lambda x: x[1])[0]}"
-
-
-def theme_clusters(feed: dict[str, Any], limit: int = 5) -> list[tuple[str, list[str]]]:
-    from daily.pipeline.snapshot import skill_id
-
-    buckets: dict[str, list[str]] = defaultdict(list)
-    seen: set[str] = set()
-    for board in ("topTrending", "topHot"):
-        for item in feed.get(board, [])[:20]:
-            item_id = skill_id(item)
-            if item_id in seen:
-                continue
-            seen.add(item_id)
-            haystack = " ".join(
-                [item.get("title", ""), item.get("source", ""), item.get("description", "")]
-            ).lower()
-            for _icon, theme, keywords in THEME_RULES:
-                if any(k in haystack for k in keywords):
-                    label = f"**{item.get('title')}** (`{item.get('source')}`)"
-                    if label not in buckets[theme]:
-                        buckets[theme].append(label)
-                    break
-    return [(theme, examples[:limit]) for theme, examples in buckets.items() if examples]
--- a/daily/push_gate.py
+++ b/daily/push_gate.py
@@ -0,0 +1,61 @@
+"""企微早报推送闸门。"""
+
+from __future__ import annotations
+
+import logging
+from dataclasses import dataclass, field
+from typing import Any
+
+from daily.config import force_push, skip_push_when_silent
+
+logger = logging.getLogger(__name__)
+
+
+@dataclass
+class PushGateResult:
+    should_push: bool
+    reasons: list[str] = field(default_factory=list)
+    silent: bool = False
+
+
+def _has_board_moves(movement: dict[str, Any]) -> bool:
+    keys = (
+        "skills_trending_moves",
+        "skills_hot_moves",
+        "github_trending_moves",
+        "github_emerging_moves",
+        "github_topic_moves",
+    )
+    return any(movement.get(k) for k in keys)
+
+
+def evaluate_push_gate(
+    *,
+    movement: dict[str, Any],
+    ai_news_items: list[dict[str, Any]],
+    cn_ai_news_items: list[dict[str, Any]],
+    featured_pick: dict[str, Any] | None,
+) -> PushGateResult:
+    if force_push():
+        logger.info("push_gate: force_push=on, 强制推送")
+        return PushGateResult(should_push=True, reasons=["force_push"], silent=False)
+
+    reasons: list[str] = []
+    if _has_board_moves(movement):
+        reasons.append("board_moves")
+    if ai_news_items:
+        reasons.append("ai_news")
+    if cn_ai_news_items:
+        reasons.append("cn_ai_news")
+    if featured_pick:
+        reasons.append("featured_pick")
+
+    should = bool(reasons)
+    silent = not should and skip_push_when_silent()
+    if should:
+        logger.info("push_gate: 推送 (原因: %s)", ",".join(reasons))
+    elif silent:
+        logger.info("push_gate: 静默日, 跳过推送 (无任何更新信号)")
+    else:
+        logger.info("push_gate: 无更新但 skip_push_when_silent=off, 仍推送")
+    return PushGateResult(should_push=should, reasons=reasons, silent=silent)
--- a/daily/report_data.py
+++ b/daily/report_data.py
@@ -6,10 +6,11 @@ import json
 from pathlib import Path
 from typing import Any

-from daily.config import OUTPUT_DIR, env_int
-from daily.delta import build_movement_baseline, build_movement_context, compare_depth
+from daily.config import OUTPUT_DIR, env_int, wecom_mode
+from daily.delta import build_movement_baseline, build_movement_context, compare_depth, effective_wecom_mode
 from daily.news.fetch import prepare_wecom_cn_news_items, prepare_wecom_news_items
 from daily.skills_group import group_skills_by_source
+from daily.text_utils import trim_brief


 def skill_id(item: dict[str, Any]) -> str:
@@ -59,51 +60,41 @@ def _slim_news_items(
    limit: int,
    *,
    prepare=prepare_wecom_news_items,
+    date_str: str | None = None,
 ) -> list[dict[str, Any]]:
    items: list[dict[str, Any]] = []
-    for item in prepare(ai_news, limit=limit):
-        payload = {
+    for item in prepare(ai_news, date_str=date_str):
+        items.append(
+            {
                "link": item.get("link", ""),
                "title": item.get("title", ""),
                "source_name": item.get("source_name", ""),
                "published_fmt": item.get("published_fmt", ""),
-            "summary": item.get("desc_short") or "",
+                "summary": trim_brief(
+                    item.get("summary_plain") or item.get("desc_short") or "",
+                    120,
+                ),
            }
-        if item.get("score") is not None:
-            payload["score"] = item.get("score")
-        items.append(payload)
+        )
        if len(items) >= limit:
            break
    if items:
        return items
-    flat = sorted(
-        ai_news.get("flat") or [],
-        key=lambda row: float(row.get("score") or 0),
-        reverse=True,
-    )
-    for item in flat[:limit]:
-        payload = {
+    for item in (ai_news.get("flat") or [])[:limit]:
+        items.append(
+            {
                "link": item.get("link", ""),
                "title": item.get("title", ""),
                "source_name": item.get("source_name", ""),
                "published_fmt": item.get("published_fmt", ""),
                "summary": item.get("summary", ""),
            }
-        if item.get("score") is not None:
-            payload["score"] = item.get("score")
-        items.append(payload)
+        )
    return items


-def _news_pool_limit(wecom_limit: int, *, env_key: str, default_pool: int, agent_mode: bool) -> int:
-    if not agent_mode:
-        return wecom_limit
-    pool = env_int(env_key, default_pool)
-    return max(wecom_limit, pool)
-
-
 def _wecom_skill_pool() -> int:
-    return max(10, env_int("DAILY_WECOM_SKILL_POOL", 200))
+    return max(10, env_int("DAILY_WECOM_SKILL_POOL", 400))


 def build_llm_input(
@@ -119,21 +110,46 @@ def build_llm_input(
    ai_news: dict[str, Any],
    cn_ai_news: dict[str, Any],
    wecom_limits: dict[str, int],
-    agent_mode: bool = False,
+    research_items: list[dict[str, Any]] | None = None,
+    research_tech_items: list[dict[str, Any]] | None = None,
+    boards_for_wecom: dict[str, list[dict[str, Any]]] | None = None,
 ) -> dict[str, Any]:
    """供 Cursor 编辑的精简 JSON（不含完整 markdown）。"""
-    news_limit = _news_pool_limit(
-        wecom_limits.get("ai_news", 10),
-        env_key="DAILY_AGENT_NEWS_POOL",
-        default_pool=40,
-        agent_mode=agent_mode,
-    )
-    cn_news_limit = _news_pool_limit(
-        wecom_limits.get("cn_ai_news", 8),
-        env_key="DAILY_AGENT_CN_NEWS_POOL",
-        default_pool=30,
-        agent_mode=agent_mode,
+    news_limit = wecom_limits.get("ai_news", 10)
+    cn_news_limit = wecom_limits.get("cn_ai_news", 8)
+    if research_items is not None:
+        slim_research = [
+            {
+                "link": item.get("link", ""),
+                "title": item.get("title", ""),
+                "source_name": item.get("source_name", ""),
+                "published_fmt": item.get("published_fmt", ""),
+                "summary": trim_brief(item.get("desc_short") or "", 120),
+            }
+            for item in research_items[:news_limit]
+        ]
+        ai_news_payload = slim_research
+        tech_news_payload = [
+            {
+                "link": item.get("link", ""),
+                "title": item.get("title", ""),
+                "source_name": item.get("source_name", ""),
+                "published_fmt": item.get("published_fmt", ""),
+                "summary": trim_brief(item.get("desc_short") or "", 120),
+            }
+            for item in (research_tech_items or [])
+        ]
+        cn_news_payload: list[dict[str, Any]] = []
+        ai_news_mode = "research"
+    else:
+        ai_news_payload = _slim_news_items(ai_news, news_limit, date_str=date_str) if ai_news.get("enabled") else []
+        cn_news_payload = (
+            _slim_news_items(cn_ai_news, cn_news_limit, prepare=prepare_wecom_cn_news_items, date_str=date_str)
+            if cn_ai_news.get("enabled")
+            else []
        )
+        ai_news_mode = "rss"
+        tech_news_payload: list[dict[str, Any]] = []
    depth = compare_depth()
    trend_cmp = trending[:depth]
    hot_cmp = hot[:depth]
@@ -141,6 +157,13 @@ def build_llm_input(
    emerging_cmp = github_emerging[:depth]
    topic_cmp = github_topic[:depth]

+    if boards_for_wecom:
+        trending_slice = boards_for_wecom.get("skills_trending") or []
+        hot_slice = boards_for_wecom.get("skills_hot") or []
+        github_slice = boards_for_wecom.get("github_trending") or []
+        emerging_slice = boards_for_wecom.get("github_emerging") or []
+        topic_slice = boards_for_wecom.get("github_topic") or []
+    else:
        trending_slice = group_skills_by_source(
            trending,
            limit=wecom_limits.get("trending", 10),
@@ -172,10 +195,13 @@ def build_llm_input(
        github_topic=[_slim_github(x) for x in topic_cmp],
        depth=depth,
    )
+    eff_mode = effective_wecom_mode(date_str=date_str)

    return {
        "date": date_str,
        "data_updated": updated,
+        "wecom_mode": wecom_mode(),
+        "effective_wecom_mode": eff_mode,
        "skills_trending": [_slim_skill(x) for x in trending_slice],
        "skills_hot": [_slim_skill(x) for x in hot_slice],
        "github_trending": [_slim_github(x) for x in github_slice],
@@ -184,12 +210,10 @@ def build_llm_input(
            "topic": topic_name,
            "repos": [_slim_github(x) for x in topic_slice],
        },
-        "ai_news": _slim_news_items(ai_news, news_limit) if ai_news.get("enabled") else [],
-        "cn_ai_news": _slim_news_items(
-            cn_ai_news, cn_news_limit, prepare=prepare_wecom_cn_news_items
-        )
-        if cn_ai_news.get("enabled")
-        else [],
+        "ai_news": ai_news_payload,
+        "tech_ai_news": tech_news_payload,
+        "cn_ai_news": cn_news_payload,
+        "ai_news_mode": ai_news_mode,
        "movement": movement,
        "movement_baseline": movement_baseline,
    }
@@ -211,6 +235,10 @@ def editorial_json_path(date_str: str) -> Path:
    return OUTPUT_DIR / f"{date_str}.editorial.json"


+def featured_json_path(date_str: str) -> Path:
+    return OUTPUT_DIR / f"{date_str}.featured.json"
+
+
 def save_json(path: Path, data: dict[str, Any]) -> None:
    path.parent.mkdir(parents=True, exist_ok=True)
    path.write_text(json.dumps(data, ensure_ascii=False, indent=2), encoding="utf-8")
--- a/daily/scheduler.py
+++ b/daily/scheduler.py
@@ -0,0 +1,284 @@
+"""常驻调度：按配置时刻生成早报并推送企微。"""
+
+from __future__ import annotations
+
+import json
+import logging
+import subprocess
+import sys
+import time
+from dataclasses import dataclass
+from datetime import date, datetime, time as dt_time, timedelta
+from pathlib import Path
+from zoneinfo import ZoneInfo
+
+from daily.config import (
+    CACHE_DIR,
+    LOG_DIR,
+    OUTPUT_DIR,
+    ROOT,
+    schedule_generate_at,
+    schedule_push_at,
+    schedule_timezone_name,
+)
+
+logger = logging.getLogger(__name__)
+
+_STATE_FILE = CACHE_DIR / "scheduler-state.json"
+_POLL_SECONDS = 15
+
+
+@dataclass(frozen=True)
+class ClockTime:
+    hour: int
+    minute: int
+
+
+@dataclass
+class SchedulerState:
+    last_generate_date: str | None = None
+    last_push_date: str | None = None
+
+    @classmethod
+    def load(cls) -> SchedulerState:
+        if not _STATE_FILE.exists():
+            return cls()
+        try:
+            raw = json.loads(_STATE_FILE.read_text(encoding="utf-8"))
+        except (OSError, ValueError):
+            return cls()
+        if not isinstance(raw, dict):
+            return cls()
+        return cls(
+            last_generate_date=raw.get("last_generate_date"),
+            last_push_date=raw.get("last_push_date"),
+        )
+
+    def save(self) -> None:
+        _STATE_FILE.parent.mkdir(parents=True, exist_ok=True)
+        payload = {
+            "last_generate_date": self.last_generate_date,
+            "last_push_date": self.last_push_date,
+        }
+        _STATE_FILE.write_text(json.dumps(payload, ensure_ascii=False, indent=2), encoding="utf-8")
+
+
+def parse_hhmm(value: str) -> ClockTime:
+    raw = (value or "").strip()
+    parts = raw.split(":", 1)
+    if len(parts) != 2:
+        raise ValueError(f"无效时间格式: {value!r}，应为 HH:MM")
+    hour = int(parts[0])
+    minute = int(parts[1])
+    if not (0 <= hour <= 23 and 0 <= minute <= 59):
+        raise ValueError(f"无效时间: {value!r}")
+    return ClockTime(hour=hour, minute=minute)
+
+
+def load_timezone() -> ZoneInfo:
+    name = schedule_timezone_name()
+    try:
+        return ZoneInfo(name)
+    except Exception as exc:
+        raise RuntimeError(f"无效时区 DAILY_SCHEDULE_TZ={name!r}") from exc
+
+
+def _localize(day: date, clock: ClockTime, tz: ZoneInfo) -> datetime:
+    return datetime.combine(day, dt_time(clock.hour, clock.minute), tz)
+
+
+def next_occurrence_after(clock: ClockTime, tz: ZoneInfo, after: datetime) -> datetime:
+    local = after.astimezone(tz)
+    candidate = local.replace(hour=clock.hour, minute=clock.minute, second=0, microsecond=0)
+    if candidate <= local:
+        candidate += timedelta(days=1)
+    return candidate
+
+
+def _today_slot(day: date, clock: ClockTime, tz: ZoneInfo) -> datetime:
+    return _localize(day, clock, tz)
+
+
+def _run_daily_subcommand(subcmd: str, *extra: str) -> int:
+    cmd = [sys.executable, "-m", "daily", subcmd, *extra]
+    logger.info("执行: %s", " ".join(cmd))
+    proc = subprocess.run(cmd, cwd=str(ROOT), check=False)
+    return int(proc.returncode)
+
+
+def run_generate() -> int:
+    return _run_daily_subcommand("generate")
+
+
+def run_push_for_date(date_str: str) -> int:
+    report = OUTPUT_DIR / f"{date_str}.wecom.md"
+    if not report.exists():
+        logger.error("推送失败：报告不存在 %s", report)
+        return 1
+    return _run_daily_subcommand("push", str(report))
+
+
+def _setup_logging() -> Path:
+    LOG_DIR.mkdir(parents=True, exist_ok=True)
+    log_path = LOG_DIR / "scheduler.log"
+    logging.basicConfig(
+        level=logging.INFO,
+        format="%(asctime)s %(levelname)s %(message)s",
+        handlers=[
+            logging.FileHandler(log_path, encoding="utf-8"),
+            logging.StreamHandler(sys.stdout),
+        ],
+    )
+    return log_path
+
+
+def _sleep_until(target: datetime, tz: ZoneInfo) -> None:
+    while True:
+        now = datetime.now(tz)
+        seconds = (target - now).total_seconds()
+        if seconds <= 0:
+            return
+        time.sleep(min(seconds, _POLL_SECONDS))
+
+
+def plan_next_action(
+    *,
+    now: datetime,
+    tz: ZoneInfo,
+    state: SchedulerState,
+    generate_at: ClockTime,
+    push_at: ClockTime,
+) -> tuple[datetime, str] | None:
+    """返回下一次应执行的动作；若今日已全部完成则返回明日 generate。"""
+    today = now.astimezone(tz).date()
+    today_str = today.isoformat()
+    gen_done = state.last_generate_date == today_str
+    push_done = state.last_push_date == today_str
+    gen_slot = _today_slot(today, generate_at, tz)
+    push_slot = _today_slot(today, push_at, tz)
+
+    # 推送窗口内：generate 未做则立即补跑（须先于 push）
+    if not gen_done and gen_slot <= now <= push_slot:
+        return now, "generate"
+    # 已过推送时刻：仅当 generate 已完成时补跑 push
+    if not push_done and gen_done and now >= push_slot:
+        return now, "push"
+
+    candidates: list[tuple[datetime, str]] = []
+    if not gen_done and gen_slot > now:
+        candidates.append((gen_slot, "generate"))
+    if not push_done and push_slot > now:
+        candidates.append((push_slot, "push"))
+    if candidates:
+        return min(candidates, key=lambda item: item[0])
+
+    tomorrow_gen = next_occurrence_after(generate_at, tz, now)
+    return tomorrow_gen, "generate"
+
+
+def run_scheduled_action(action: str, *, today_str: str) -> int:
+    if action == "generate":
+        return run_generate()
+    if action == "push":
+        return run_push_for_date(today_str)
+    raise ValueError(f"未知动作: {action}")
+
+
+def tick_once(
+    *,
+    now: datetime | None = None,
+    tz: ZoneInfo | None = None,
+    state: SchedulerState | None = None,
+    generate_at: ClockTime | None = None,
+    push_at: ClockTime | None = None,
+    dry_run: bool = False,
+) -> SchedulerState:
+    tz = tz or load_timezone()
+    now = now or datetime.now(tz)
+    state = state or SchedulerState.load()
+    generate_at = generate_at or parse_hhmm(schedule_generate_at())
+    push_at = push_at or parse_hhmm(schedule_push_at())
+
+    today_str = now.astimezone(tz).date().isoformat()
+    planned = plan_next_action(
+        now=now,
+        tz=tz,
+        state=state,
+        generate_at=generate_at,
+        push_at=push_at,
+    )
+    if not planned:
+        return state
+
+    run_at, action = planned
+    if run_at > now:
+        if not dry_run:
+            logger.info("下次 %s @ %s (%s)", action, run_at.isoformat(), tz.key)
+            _sleep_until(run_at, tz)
+    elif not dry_run:
+        slot = _today_slot(now.astimezone(tz).date(), generate_at if action == "generate" else push_at, tz)
+        logger.info(
+            "补跑 %s（计划 %02d:%02d，当前 %s）",
+            action,
+            slot.hour,
+            slot.minute,
+            now.astimezone(tz).strftime("%H:%M"),
+        )
+
+    if dry_run:
+        logger.info("[dry-run] 将执行 %s @ %s", action, run_at.isoformat())
+        return state
+
+    logger.info("开始 %s（%s）", action, today_str)
+    code = run_scheduled_action(action, today_str=today_str)
+    if code != 0:
+        logger.error("%s 失败，exit=%s", action, code)
+    else:
+        if action == "generate":
+            state.last_generate_date = today_str
+        elif action == "push":
+            state.last_push_date = today_str
+        state.save()
+        logger.info("%s 完成", action)
+    return state
+
+
+def main() -> int:
+    dry_run = "--dry-run" in sys.argv[1:]
+    once = "--once" in sys.argv[1:]
+
+    log_path = _setup_logging()
+    tz = load_timezone()
+    generate_at = parse_hhmm(schedule_generate_at())
+    push_at = parse_hhmm(schedule_push_at())
+
+    logger.info(
+        "调度器启动 tz=%s generate=%02d:%02d push=%02d:%02d log=%s",
+        tz.key,
+        generate_at.hour,
+        generate_at.minute,
+        push_at.hour,
+        push_at.minute,
+        log_path,
+    )
+
+    state = SchedulerState.load()
+    try:
+        while True:
+            state = tick_once(
+                tz=tz,
+                state=state,
+                generate_at=generate_at,
+                push_at=push_at,
+                dry_run=dry_run,
+            )
+            if once or dry_run:
+                break
+    except KeyboardInterrupt:
+        logger.info("调度器已停止（KeyboardInterrupt）")
+        return 0
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())
--- a/daily/skills_board.py
+++ b/daily/skills_board.py
@@ -2,20 +2,97 @@

 from __future__ import annotations

+import json
 import logging
 import re
+import time
 from typing import Any, Literal

 import certifi
 import httpx

-from daily.config import env
+from daily.config import CACHE_DIR, env

 logger = logging.getLogger(__name__)

 Board = Literal["trending", "hot"]
 SKILLS_SITE = "https://www.skills.sh"
-USER_AGENT = "Mozilla/5.0 (compatible; daily-robots/1.0; +https://skills.sh)"
+USER_AGENT = "Mozilla/5.0 (compatible; skills-hot-daily/1.0; +https://skills.sh)"
+
+FEED_URLS = [
+    "https://cdn.jsdelivr.net/gh/NeverSight/skills.sh_feed@main/data/feed.json",
+    "https://raw.githubusercontent.com/NeverSight/skills.sh_feed/main/data/feed.json",
+]
+FEED_CACHE_TTL = 600
+FEED_CACHE_FILE = CACHE_DIR / "feed.json"
+
+_feed_cache: dict[str, Any] = {"data": None, "fetched_at": 0.0}
+
+
+def format_installs(n: int | float) -> str:
+    if n >= 1_000_000:
+        return f"{n / 1_000_000:.1f}M"
+    if n >= 1_000:
+        return f"{n / 1_000:.1f}K"
+    return str(int(n))
+
+
+def _fetch_feed_json(url: str) -> dict[str, Any]:
+    headers = {"User-Agent": USER_AGENT, "Accept": "application/json"}
+    with httpx.Client(
+        timeout=httpx.Timeout(20.0, connect=10.0),
+        verify=certifi.where(),
+        follow_redirects=True,
+    ) as client:
+        resp = client.get(url, headers=headers)
+        resp.raise_for_status()
+        return resp.json()
+
+
+def _load_feed_disk_cache() -> dict[str, Any] | None:
+    if not FEED_CACHE_FILE.exists():
+        return None
+    try:
+        return json.loads(FEED_CACHE_FILE.read_text(encoding="utf-8"))
+    except (OSError, json.JSONDecodeError) as exc:
+        logger.warning("读取 feed 本地缓存失败: %s", exc)
+        return None
+
+
+def _save_feed_disk_cache(data: dict[str, Any]) -> None:
+    FEED_CACHE_FILE.parent.mkdir(parents=True, exist_ok=True)
+    FEED_CACHE_FILE.write_text(json.dumps(data, ensure_ascii=False), encoding="utf-8")
+
+
+def load_feed(force: bool = False) -> dict[str, Any]:
+    now = time.time()
+    if not force and _feed_cache["data"] and now - _feed_cache["fetched_at"] < FEED_CACHE_TTL:
+        return _feed_cache["data"]
+
+    errors: list[str] = []
+    for url in FEED_URLS:
+        for attempt in range(3):
+            try:
+                data = _fetch_feed_json(url)
+                _feed_cache["data"] = data
+                _feed_cache["fetched_at"] = now
+                _save_feed_disk_cache(data)
+                logger.info("skills feed 已更新: %s", url)
+                return data
+            except Exception as exc:
+                msg = f"{url} (#{attempt + 1}): {exc}"
+                errors.append(msg)
+                logger.debug("拉取失败 %s", msg)
+                time.sleep(0.5 * (attempt + 1))
+
+    stale = _load_feed_disk_cache()
+    if stale:
+        logger.warning("网络不可用，回退到 feed 本地缓存")
+        _feed_cache["data"] = stale
+        _feed_cache["fetched_at"] = now
+        return stale
+
+    raise RuntimeError(f"无法获取 skills 数据。最近错误: {errors[-1] if errors else 'unknown'}")

 _SKILL_RE = re.compile(
    r'\{"source":"(?P<source>[^"]+)","skillId":"(?P<skill_id>[^"]+)",'
--- a/daily/skills_group.py
+++ b/daily/skills_group.py
@@ -9,6 +9,28 @@ def skill_id(item: dict[str, Any]) -> str:
    return str(item.get("id") or f"{item.get('source')}/{item.get('title')}")


+def source_from_skill_key(key: str) -> str:
+    """从 skill id（source/title…）还原 source：去掉最后一段 title。"""
+    parts = [p for p in str(key or "").split("/") if p]
+    if len(parts) >= 2:
+        return "/".join(parts[:-1])
+    return str(key or "").strip()
+
+
+def expand_skill_recent_keys(keys: set[str] | None) -> set[str]:
+    """周去重 blocklist：保留原始 key，并展开为 source。"""
+    out: set[str] = set()
+    for key in keys or set():
+        k = str(key or "").strip()
+        if not k:
+            continue
+        out.add(k)
+        src = source_from_skill_key(k)
+        if src:
+            out.add(src)
+    return out
+
+
 def format_installs(n: int | float) -> str:
    if n >= 1_000_000:
        return f"{n / 1_000_000:.1f}M"
--- a/daily/text_utils.py
+++ b/daily/text_utils.py
@@ -15,7 +15,7 @@ def clip_text(text: str, limit: int) -> str:


 def trim_brief(text: str, limit: int) -> str:
-    """企微简要：控制在 limit 内，优先在句读处截断，不加省略号。"""
+    """企微简要：控制在 limit 内，优先在句读/词边界截断，不加省略号。"""
    text = _WS.sub(" ", (text or "").strip())
    if not text or limit <= 0 or len(text) <= limit:
        return text
@@ -27,4 +27,12 @@ def trim_brief(text: str, limit: int) -> str:
        pos = text.find(sep)
        if pos != -1 and pos + 1 <= limit:
            return text[: pos + 1]
-    return text[:limit].rstrip("，、；： ")
+    for sep in (". ", "! ", "? ", "; "):
+        pos = text.rfind(sep, 0, limit + 1)
+        if pos != -1 and pos + 1 >= min(limit // 2, 20):
+            return text[: pos + 1].rstrip()
+    if len(text) > limit:
+        space = text.rfind(" ", 0, limit + 1)
+        if space >= min(limit // 2, 20):
+            return text[:space].rstrip("，、；： ,.;")
+    return text[:limit].rstrip("，、；： ,.;")
--- a/daily/webhook.py
+++ b/daily/webhook.py
@@ -2,6 +2,8 @@

 from __future__ import annotations

+import json
+import re
 import sys
 import time
 from pathlib import Path
@@ -13,6 +15,7 @@ from daily.config import OUTPUT_DIR, ROOT, env_int, wecom_chunk_bytes
 from daily.wecom_split import split_wecom_messages

 _PUSH_GAP_MS = 300
+_DATE_RE = re.compile(r"(\d{4}-\d{2}-\d{2})\.wecom\.md$")


 def _load_webhook_key() -> str:
@@ -43,6 +46,31 @@ def _resolve_report_path(arg: str | None) -> Path:
    raise RuntimeError("未找到 .wecom.md 报告，请先运行 python -m daily")


+def _push_gate_for_report(path: Path) -> dict | None:
+    match = _DATE_RE.search(path.name)
+    if not match:
+        return None
+    data_path = path.parent / f"{match.group(1)}.data.json"
+    if not data_path.exists():
+        data_path = OUTPUT_DIR / f"{match.group(1)}.data.json"
+    if not data_path.exists():
+        return None
+    try:
+        payload = json.loads(data_path.read_text(encoding="utf-8"))
+    except (OSError, ValueError):
+        return None
+    meta = payload.get("meta") or {}
+    gate = meta.get("push_gate")
+    return gate if isinstance(gate, dict) else None
+
+
+def should_skip_push(report_path: Path) -> bool:
+    gate = _push_gate_for_report(report_path)
+    if not gate:
+        return False
+    return bool(gate.get("silent")) and not gate.get("should_push")
+
+
 def _post_markdown(client: httpx.Client, url: str, content: str) -> None:
    payload = {"msgtype": "markdown", "markdown": {"content": content}}
    resp = client.post(url, json=payload)
@@ -54,6 +82,9 @@ def _post_markdown(client: httpx.Client, url: str, content: str) -> None:

 def send_report(report_path: Path | None = None) -> None:
    path = _resolve_report_path(str(report_path) if report_path else None)
+    if should_skip_push(path):
+        print(f"[silent] no push gate matched for {path.name}")
+        return
    if not path.exists():
        raise RuntimeError(f"报告文件不存在: {path}")

--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,14 +0,0 @@
-services:
-  daily:
-    build: .
-    env_file: .env
-    environment:
-      TZ: Asia/Shanghai
-    volumes:
-      - ./output:/app/output
-      - ./.cache:/app/.cache
-      - ./logs:/app/logs
-    # Examples:
-    #   docker compose run --rm daily
-    #   docker compose run --rm daily --skip-push
-    #   docker compose run --rm daily --force
--- a/docs/design-wecom-delta-mode.md
+++ b/docs/design-wecom-delta-mode.md
@@ -0,0 +1,273 @@
+# Design: 企微早报 Delta 模式
+
+Generated: 2026-07-09  
+Repo: daily-robots  
+Status: DRAFT  
+Mode: Builder
+
+## Problem Statement
+
+企微早报每天推送五榜 Top 10 + 18 条新闻，内容与前几日高度重复（`find-skills`、`openclaw`、飞书集群等长期霸榜）。读者真实需求是「今天有什么新变化」，而非「再读一遍黄页」。
+
+根因：
+
+1. `daily-agent/SKILL.md` 要求即使较昨日无新增，仍须完整列出 Top 榜。
+2. `movement` 仅用于 opening / signals，列表区块仍全量渲染。
+3. Trending 与 Hot 独立展示，同一 skill 描述写两遍。
+4. 新闻 `DAILY_AI_NEWS_HOURS=72`，无已推送 link 去重，旧闻可连续出现。
+
+## What Makes This Cool
+
+把早报从「日报复印机」变成「变化通知」：只有新入榜、新新闻、编辑推荐时才占版面；榜全稳且无新新闻时静默不推。读者打开企微即知「今天值得扫一眼的是什么」。
+
+## Explicit Non-Goals（已否决方案）
+
+以下方案**不在本设计范围内**：
+
+| 方案 | 状态 |
+|------|------|
+| 静态页 / 外链档案库 | ❌ 不做 |
+| 今日一装（每天一个 `npx skills add`） | ❌ 不做 |
+| 按星期轮换版面 | ❌ 不做 |
+| 榜首锚点（稳定日仍展示 #1） | ❌ 不做 |
+
+## Premises
+
+1. 重复感主要来自**列表区块全量复印**，而非 opening 里引用榜首数字。
+2. `output/*.data.json` 与 `daily/delta.py` 已具备新入榜对比能力，应上升为**列表渲染主数据源**。
+3. 企微消息仍在应用内读完，不依赖外部页面。
+4. 叙事层（opening、信号、首推、新闻）保持充实；缩短的是**榜单列表**，不是整报。
+
+## Recommended Approach: Delta 模式
+
+### 环境变量
+
+```env
+# full = 现有行为（全量 Top 榜列表）
+# delta = 本设计（默认推荐）
+DAILY_WECOM_MODE=delta
+
+# 无对比基准时（首日或缺历史 data.json）是否自动 full 一次
+DAILY_DELTA_BASELINE_FALLBACK=full   # full | empty
+
+# 推送闸门全不满足时是否跳过 webhook（仍写 output 文件）
+DAILY_SKIP_PUSH_WHEN_SILENT=1
+
+# 强制推送（忽略静默）
+# DAILY_FORCE_PUSH=1
+
+# 新闻：缩短窗口 + 去重天数
+DAILY_AI_NEWS_HOURS=24
+DAILY_NEWS_DEDUP_DAYS=7
+```
+
+### 推送闸门（Push Gate）
+
+满足**任一**条件则生成并推送企微早报：
+
+| 条件 | 数据源 |
+|------|--------|
+| 任榜单有新入条目 | `movement.*_moves` 非空 |
+| 去重后仍有新新闻 | 国际或国内 AI 时讯 |
+| 存在 `featured_pick` | Step 0 编辑推荐 |
+| `DAILY_FORCE_PUSH=1` | 环境变量 |
+
+**静默日**：以上皆不满足 → 不调用 webhook（`DAILY_SKIP_PUSH_WHEN_SILENT=1` 时）。  
+仍执行 `daily generate`，写入 `output/{date}.md`、`output/{date}.wecom.md`、`output/{date}.data.json` 留档。
+
+**注意**：仅新闻有新、榜单全稳时**仍推送**，但 Skills/GitHub 列表区块整块省略（不是全天静默）。
+
+### 列表渲染（Delta 列表）
+
+`DAILY_WECOM_MODE=delta` 时：
+
+#### Skills
+
+- **仅展示** `movement.skills_trending_moves` / `movement.skills_hot_moves` 中的新入榜条目。
+- **跨榜去重**：按 `skill_id`（`id` 或 `source/title`）合并；同一 skill 只出现一次，标注来源榜（如 `Trending #4 · Hot #2`）。
+- **无新入**：该榜区块**整块不出现**（不写多行「较昨日无新增」）。
+
+#### GitHub
+
+- 仅展示 `movement.github_trending_moves`、`github_emerging_moves`、`github_topic_moves`。
+- 无新入则区块省略。
+
+#### 不包含
+
+- 全量 Top N 列表
+- 榜首锚点
+- `（新入 … #n）` 括号标注（与现 `agent_workflow._strip_new_entry_notes` 一致，列表标题用 `[新入 #n]` 前缀即可）
+
+### 固定骨架（不因 Delta 缩短）
+
+Agent 模式（`DAILY_REPORT_MODE=agent`）下，以下区块**保持**：
+
+- opening（2–3 句，首句含具体证据）
+- headline / 今日主题
+- 今日信号（3–5 条）
+- 今日首推
+- 国际 AI / 国内 AI 精选（条数仍由 `DAILY_WECOM_AI_NEWS` 等控制）
+
+榜单变短；叙事与新闻不主动砍到 0。
+
+### Full 模式逃生口
+
+`DAILY_WECOM_MODE=full` 时行为与**当前生产一致**（`format_wecom.build_wecom_report` / `replace_wecom_skill_sections` 全量 Top N）。用于手动切回或对比测试。
+
+### 首日 / 无历史基准
+
+`find_previous_data(date)` 返回 `None` 时：
+
+| `DAILY_DELTA_BASELINE_FALLBACK` | 行为 |
+|----------------------------------|------|
+| `full`（推荐） | 当日按 full 模式渲染列表一次；次日起 delta |
+| `empty` | 当日列表区块为空；opening 须说明「首日报，暂无对比基准」 |
+
+实现时在 `generate_report` 或 `build_llm_input` 传入 `baseline_date` 供 Agent 引用。
+
+## News Dedup
+
+### P0（本阶段）
+
+- 维护 `cache/pushed-news-links.json`（或写入 `output/` 旁 cache）：最近 `DAILY_NEWS_DEDUP_DAYS` 天已出现在企微早报中的 `link` 集合。
+- `prepare_wecom_news_items` / `prepare_wecom_cn_news_items` 输出前过滤已见 link。
+- `DAILY_AI_NEWS_HOURS` 默认改为 `24`（`.env.example` 同步）。
+
+### P1（可选后续）
+
+- 标题归一化去重（同一事件多源报道）
+- 每 `source_name` 每日上限 N 条
+
+## Agent Skill 变更
+
+文件：`skills/daily-agent/SKILL.md`
+
+### 删除 / 修改
+
+- 删除规则：「即使某榜较昨日无新增，仍须完整列出 Top 榜条目」。
+- 删除：「禁止改用 movement 作为列表来源」（在 delta 模式下反转）。
+
+### 新增
+
+当 `DAILY_WECOM_MODE=delta`（或 llm_input 含 `wecom_mode: delta`）：
+
+1. Agent **不写** Skills Trending / Hot / GitHub 列表（仍由 Python 插入，与现流程一致）。
+2. opening / signals **可引用**榜首与 movement 摘要；禁止在 signals 重复列表已展示的同一事实。
+3. 榜全稳时，signals 聚焦新闻与首推，不必编造榜单变化。
+
+当 `wecom_mode: full` 时保持现有 SKILL 规则。
+
+## Python 模块变更
+
+| 模块 | 变更 |
+|------|------|
+| `daily/config.py` | `wecom_mode()`, `news_dedup_days()`, `skip_push_when_silent()`, `delta_baseline_fallback()` |
+| `daily/delta.py` | 可选：`merge_skill_moves_for_wecom(trending_moves, hot_moves)` 跨榜去重 |
+| `daily/format_wecom.py` | `build_skills_delta_section()`, `build_github_delta_section()`；`replace_wecom_skill_sections` 支持 delta |
+| `daily/news/fetch.py` | `filter_pushed_news()` + cache 读写 |
+| `daily/generate.py` | 推送闸门；baseline fallback；静默 skip push |
+| `daily/report_data.py` | `llm_input` 增加 `wecom_mode`, `push_gate` 摘要 |
+| `daily/agent_workflow.py` | 无逻辑变更；依赖 Python 插入 delta 列表 |
+| `.env.example` | 新 env 文档 |
+
+## 企微消息示例
+
+### 有变化日
+
+```markdown
+📰 **早报 · 2026-07-10**
+
+[opening：今天最大变化，含数字/条目名]
+
+🎯 **{headline}**
+
+💡 **今日信号**
+> ...
+
+📦 **今日首推**
+[...]
+
+🌍 **国际 AI · 精选 N**
+...
+
+📈 **Skills Trending 变化**
+1. [新入 #4] [**xxx**](...) · ...
+   描述一行
+
+🔥 **Skills Hot 变化**
+1. [新入 #2] [**yyy**](...) · ...
+
+🐙 **GitHub Trending 变化**
+1. [新入 #4] [owner/repo](...) · ...
+```
+
+### 仅新闻有新（榜稳）
+
+- 无 📈/🔥/🐙 区块
+- opening 可一句：「榜单较昨日 Top15 无新入；以下为今日 AI 时讯。」
+
+### 静默日
+
+- 不推送企微
+- `output/` 仍落盘；日志：`[silent] no push gate matched for 2026-07-10`
+
+## Approaches Considered
+
+### Approach A: 配置瘦身（缩 Top N、24h 新闻）
+
+- Effort: S | Risk: Low
+- 只减篇幅，榜头仍天天重复；未解决根因。
+
+### Approach B: Delta 列表 + 推送闸门 + 新闻去重（本设计）
+
+- Effort: M | Risk: Med
+- 复用 `delta.py`；改 format + skill + push 逻辑。
+
+### Approach C: 仅改 Agent 文案
+
+- Effort: S | Risk: High
+- Python 仍插入全量列表，规则冲突，不可持续。
+
+**Recommendation: B** — 数据层与展示层一致，静默日与跨榜去重可测。
+
+## Success Criteria
+
+1. 连续 3 天对比 `output/*.data.json`：企微列表区块**重复 skill_id 占比**显著下降。
+2. 榜全稳且无新新闻日：`DAILY_SKIP_PUSH_WHEN_SILENT=1` 时不发 webhook。
+3. Trending/Hot 同一 skill 在列表中**最多出现 1 次**。
+4. `DAILY_WECOM_MODE=full` 与现网行为一致（回归用）。
+5. 首日 `DAILY_DELTA_BASELINE_FALLBACK=full` 不产生空列表投诉。
+
+## Open Questions
+
+1. 静默日是否需要在企微发一行「今日无更新」？当前设计：**不发**。
+2. 新闻去重 cache 是否纳入 git？建议：**否**，放 `cache/`（已在 `.gitignore`）。
+3. Classic 模式（非 agent）是否同步 delta？建议：**是**，同一 `format_wecom` 路径。
+
+## Implementation Tasks
+
+| ID | Priority | Task | Files |
+|----|----------|------|-------|
+| T1 | P1 | 新增 config helpers + `.env.example` | `daily/config.py`, `.env.example` |
+| T2 | P1 | 新闻 link 去重 cache | `daily/news/fetch.py`, `daily/config.py` |
+| T3 | P1 | Delta 列表渲染 + 跨榜去重 | `daily/format_wecom.py`, `daily/delta.py` |
+| T4 | P1 | 推送闸门 + 静默 skip push | `daily/generate.py`, `daily/webhook.py` |
+| T5 | P1 | baseline fallback full 一次 | `daily/generate.py` |
+| T6 | P1 | 更新 `daily-agent/SKILL.md` | `skills/daily-agent/SKILL.md` |
+| T7 | P2 | `llm_input` 传 `wecom_mode` / push 摘要 | `daily/report_data.py` |
+| T8 | P2 | 单元测试：跨榜去重、推送闸门、新闻去重 | `tests/test_wecom_delta.py` |
+
+## Test Plan
+
+- [ ] 有 `2026-07-09.data.json` 时生成 `2026-07-10`：列表仅含新入项
+- [ ] 人造「全稳 + 无新新闻」：不 push
+- [ ] 人造「全稳 + 有新新闻」：push，无 Skills/GitHub 块
+- [ ] `DAILY_WECOM_MODE=full` 输出与改前 `2026-07-09.wecom.md` 结构一致
+- [ ] 无 baseline + `DAILY_DELTA_BASELINE_FALLBACK=full`：首日全量列表
+- [ ] 同一 skill 在 Trending/Hot moves 均出现：列表只 1 条
+
+## What I Noticed
+
+- 重复感是**产品形态**问题，不是 Agent 文笔问题。
+- 明确否决静态页、今日一装、轮换、锚点后，方案边界清晰，实现可分期。
+- 推送闸门必须**把新闻算进去**，否则静默日会被新闻绕过。
--- a/docs/sample-output/wecom-agent-sample.md
+++ b/docs/sample-output/wecom-agent-sample.md
@@ -1,35 +0,0 @@
-<!-- 示例：Agent 模式企微早报节选，日期 2026-07-03 -->
-📰 **早报 · 2026-07-03**
-> ⏱ 09:30 (UTC+8) · 数据截至 2026-07-02
-
-> remotion-render 以 21549 次安装稳坐 Skills Trending 榜首，halt-catch-fire 五件套把「TSX 直出 MP4」推到台前。GitHub 侧 openclaw 仍以 381.5K star 居 Trending 第一；新闻头条则是 OpenAI 拟向特朗普政府让渡 AI 繁荣 5% 分成——多媒体 skill 装机、本地 Agent 开源栈与 AI 治理议题同日撞屏。
-
-🎯 **代码出片霸榜，Agent基建共振**
-
-💡 **今日信号**
-> 🔥 Skills Hot：xixu-me/skills 12 件套新占 Top10 前十，含 xdrop、openclaw-secure-linux-cloud 等开发者工具簇
-> 📦 Skills：较昨日 Trending Top15 新入 7 条，飞书 lark-approval、lark-wiki 等办公 skill 批量涌入
-> 🐙 GitHub：affaan-m/ECC 225.2K star 新入 Trending #2，面向 Claude Code/Codex/Cursor 的 Agent harness 优化成显学
-> 🌱 GitHub：langflow、dify 新入 Trending Top10，可视化 Agent 工作流平台与 DeepSpec 推测解码基建各据一角
-> 📰 时讯：Anthropic 搁置已久的 Fable 5 获准回归，模型内容政策与 Zuckerberg「Agent 进展慢于预期」形成对照
-
-📦 **今日首推**
-`npx skills add halt-catch-fire/skills/remotion-render`
-> Trending #1、21549 安装；5 skill 集群覆盖 remotion-render 到 ai-video-generation，把 React/Remotion 组件程序化渲染 MP4 做成默认可装工作流。
-
-🌍 **国际 AI · 精选 10**
-1. [OpenAI拟向特朗普政府让渡AI繁荣5%分成](https://www.theverge.com/ai-artificial-intelligence/960588/openai-government-5-percent-stake-trump) — The Verge 头条：头部模型公司探讨向政府让渡 AI 收益分成，商业化与治理边界被推上舆论前台
-2. [Anthropic搁置已久的Fable 5获准回归](https://www.theverge.com/ai-artificial-intelligence/958964/anthropic-claude-fable-5-is-back) — 经数周协商后，此前被搁置的 Claude Fable 5 内容政策模型重新获准上线
-3. [Zuckerberg称AI Agent进展慢于预期](https://techcrunch.com/2026/07/02/mark-zuckerberg-tells-staff-that-ai-agents-havent-progressed-as-quickly-as-hed-hoped/) — Meta 内部会议透露，Agent 落地节奏未达此前预期
-
-🇨🇳 **国内 AI · 精选 8**
-1. [让Agent越用越强：AReaL 2.0开源，打造面向自演进智能体的RL基础设施](https://www.qbitai.com/2026/07/442134.html) — 量子位：面向自演进 Agent 的 RL 训练基建开源
-2. [Agent Loop 深度调研：把决定权交给模型的一次换代，为什么发生在现在](https://juejin.cn/post/7657771483503018036) — 掘金长文梳理 Agent Loop 架构演进
-
-📈 **Skills Trending Top 9**
-1. [**halt-catch-fire/skills** · 5 skills · **21.5K–21.5K**](https://www.skills.sh/halt-catch-fire/skills/remotion-render)
-   > 用 inference.sh 将 Remotion 组件代码直接渲染为 MP4，可配分辨率帧率时长，适合程序化视
-2. [**find-skills**](https://www.skills.sh/vercel-labs/skills/find-skills) · `vercel-labs/skills` · **18.0K**
-   > 用户询问如何做某事或寻找能力扩展时，帮助发现并安装合适的 Agent Skill。
-
-<!-- 完整版还包含 Hot 榜、GitHub Trending/新兴/Topic 等分区，见本地 output/ -->
--- a/docs/superpowers/plans/2026-07-09-wecom-delta-mode.md
+++ b/docs/superpowers/plans/2026-07-09-wecom-delta-mode.md
--- a/docs/superpowers/plans/2026-07-14-wecom-diversity-dedup.md
+++ b/docs/superpowers/plans/2026-07-14-wecom-diversity-dedup.md
@@ -0,0 +1,604 @@
+# 企微早报多样性与去重 Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** 实现企微早报硬去重多样性：五榜周去重（深池补满）、首推与昨日相同则改推（月去重）、叙事轴代码互斥、取消新闻「放宽窗口」凑数；且 `movement_baseline` 与 `wecom_shown_keys` 严格分离。
+
+**Architecture:** 在 `daily generate` 管线加代码选择器：`board_select` 为 full/delta 唯一列表主人；周历史只读写 `data.wecom_shown_keys`（post-render）；`movement_baseline` 仍为 raw Top compare；`featured_resolve` 先定人再 research；`pick_narrative_axis` 代码选轴注入 Agent Step1；新闻关 backfill + 剥「放宽」前缀。
+
+**Tech Stack:** Python 3.13+、现有 `unittest`/`pytest`、`daily/delta.py` / `format_wecom.py` / `featured_pick.py` / `news/fetch.py`、`output/*.data.json`
+
+**Spec:** `docs/superpowers/specs/2026-07-14-wecom-diversity-dedup-design.md`（Status: APPROVED）
+
+## Global Constraints
+
+- `movement_baseline` **禁止**被展示历史覆写；周去重只读 `wecom_shown_keys`
+- full/delta **唯一列表主人** = `board_select`（delta 的 pad 共用同一套 shown 历史）
+- `DAILY_BOARD_DEDUP_DAYS` 默认 `7`；与 pad lookback 对齐且数据源同一
+- `DAILY_FEATURED_DEDUP_DAYS` 默认 `30`
+- `DAILY_NARRATIVE_AXIS_DAYS` 默认 `3`；轴枚举固定 7 个（见 Task 5）
+- `DAILY_NEWS_BACKFILL` 默认 `0`（禁止旧闻凑数）
+- research 补新闻年龄上限 = `DAILY_AI_NEWS_HOURS`（不得变相 48h 放宽）
+- 不做：语义「同一类」、同日 Trending↔Hot 互斥、`FEATURED_FORCE`、关键短语硬匹配
+- Commit 信息正文用中文（若本任务含 Commit 步）
+
+---
+
+## File Structure
+
+| 文件 | 职责 |
+|------|------|
+| `daily/config.py` | 新 env：`board_dedup_days`、`board_pool_size`、`featured_dedup_days`、`theme_ban_days`、`narrative_axis_days`、`news_backfill_enabled` |
+| `daily/board_history.py` | **新建** — `load_recent_shown_keys` / `extract_shown_keys` / `attach_wecom_shown_keys`（读写 `data.wecom_shown_keys`） |
+| `daily/board_select.py` | **新建** — `board_select(...)` 周过滤+深池 |
+| `daily/delta.py` | `load_recent_board_keys` 改为委托 `load_recent_shown_keys`（保留函数名兼容）；**不**改 `build_movement_baseline` |
+| `daily/format_wecom.py` | pad 使用 shown keys；可选返回最终展示 items 供写回 |
+| `daily/featured_pick.py` | `featured_identity_key`、`featured_resolve`、先定人再 research |
+| `daily/narrative_axis.py` | **新建** — `NARRATIVE_AXES`、`pick_narrative_axis`、`load_recent_axes` |
+| `daily/news/fetch.py` | `_apply_pushed_dedup_with_backfill` 尊重 `news_backfill_enabled()`；默认不塞回 |
+| `daily/news/research.py` + `skills/daily-ai-news-research/SKILL.md` | 禁放宽文案；补入不超时窗 |
+| `daily/text_utils.py` 或 `daily/news/sanitize.py` | `strip_news_relax_prefix(desc)` |
+| `daily/agent_workflow.py` | Step1 注入 axis + 近 7 日 theme 软禁；强制覆写冲突轴 |
+| `daily/generate.py` | 串联：select → featured → editorial → render → persist shown/key/axis |
+| `daily/report_data.py` | data.json 可携 `wecom_shown_keys` / `featured_pick_key` / `narrative_axis`（写回可由 generate 合并） |
+| `.env.example` | 文档化新变量 |
+| `skills/daily-agent/SKILL.md` | `narrative_axis` 必填且等于输入指定轴 |
+| `tests/test_board_select.py` | **新建** |
+| `tests/test_board_history.py` | **新建** |
+| `tests/test_featured_resolve.py` | **新建** |
+| `tests/test_narrative_axis.py` | **新建** |
+| `tests/test_news_relax.py` | **新建** |
+| `tests/test_wecom_delta.py` | 回归：pad 不读 movement 当展示史 |
+
+---
+
+### Task 1: Config + shown-keys 历史层
+
+**Files:**
+- Modify: `daily/config.py`（文件末尾追加）
+- Create: `daily/board_history.py`
+- Modify: `daily/delta.py`（`load_recent_board_keys` 改委托）
+- Test: `tests/test_board_history.py`
+- Modify: `.env.example`
+
+**Interfaces:**
+- Consumes: `OUTPUT_DIR`、现有 `delta.skill_id` / repo key 约定
+- Produces:
+  - `board_dedup_days() -> int`（默认 7）
+  - `board_pool_size() -> int`（默认 `max(50, env WECOM_SKILL_POOL)`）
+  - `featured_dedup_days() -> int`（默认 30）
+  - `theme_ban_days() -> int`（默认 7）
+  - `narrative_axis_days() -> int`（默认 3）
+  - `news_backfill_enabled() -> bool`（默认 False；env `DAILY_NEWS_BACKFILL`）
+  - `extract_shown_keys(board: str, items: list[dict]) -> list[str]`
+  - `load_recent_shown_keys(date_str: str, *, lookback_days: int | None = None) -> dict[str, set[str]]`
+  - `merge_wecom_shown_into_data(data: dict, shown: dict[str, list[str]]) -> dict`
+
+- [ ] **Step 1: Write the failing test**
+
+```python
+# tests/test_board_history.py
+from __future__ import annotations
+
+import json
+import os
+import tempfile
+import unittest
+from pathlib import Path
+from unittest.mock import patch
+
+from daily.board_history import extract_shown_keys, load_recent_shown_keys, merge_wecom_shown_into_data
+from daily.config import board_dedup_days, news_backfill_enabled
+
+
+class ConfigDiversityTests(unittest.TestCase):
+    def test_board_dedup_days_default(self):
+        with patch.dict(os.environ, {}, clear=True):
+            self.assertEqual(board_dedup_days(), 7)
+
+    def test_news_backfill_default_off(self):
+        with patch.dict(os.environ, {}, clear=True):
+            self.assertFalse(news_backfill_enabled())
+
+
+class ShownKeysTests(unittest.TestCase):
+    def test_extract_github_repo_keys(self):
+        items = [{"repo": "a/b"}, {"repo": "c/d"}]
+        self.assertEqual(extract_shown_keys("github_trending", items), ["a/b", "c/d"])
+
+    def test_load_recent_reads_wecom_shown_not_baseline(self):
+        with tempfile.TemporaryDirectory() as tmp:
+            out = Path(tmp)
+            # 前日：shown 只有 x/y；baseline raw 含 a/b —— 周去重只能看到 x/y
+            payload = {
+                "data": {
+                    "date": "2026-07-13",
+                    "movement_baseline": {
+                        "github_trending": [{"repo": "a/b"}, {"repo": "x/y"}],
+                    },
+                    "wecom_shown_keys": {"github_trending": ["x/y"]},
+                }
+            }
+            (out / "2026-07-13.data.json").write_text(
+                json.dumps(payload, ensure_ascii=False), encoding="utf-8"
+            )
+            with patch("daily.board_history.OUTPUT_DIR", out):
+                keys = load_recent_shown_keys("2026-07-14", lookback_days=7)
+            self.assertEqual(keys["github_trending"], {"x/y"})
+            self.assertNotIn("a/b", keys["github_trending"])
+
+    def test_merge_shown_does_not_touch_baseline(self):
+        data = {
+            "movement_baseline": {"github_trending": [{"repo": "raw/one"}]},
+        }
+        merged = merge_wecom_shown_into_data(
+            data, {"github_trending": ["shown/one"]}
+        )
+        self.assertEqual(
+            merged["movement_baseline"]["github_trending"][0]["repo"], "raw/one"
+        )
+        self.assertEqual(merged["wecom_shown_keys"]["github_trending"], ["shown/one"])
+```
+
+- [ ] **Step 2: Run test to verify it fails**
+
+Run: `pytest tests/test_board_history.py -v`  
+Expected: FAIL（模块/函数不存在）
+
+- [ ] **Step 3: Implement config + board_history + delta 委托**
+
+在 `daily/config.py` 追加：
+
+```python
+def board_dedup_days() -> int:
+    return max(1, env_int("DAILY_BOARD_DEDUP_DAYS", 7))
+
+def board_pool_size() -> int:
+    fallback = env_int("DAILY_WECOM_SKILL_POOL", 50)
+    return max(1, env_int("DAILY_BOARD_POOL_SIZE", max(50, fallback)))
+
+def featured_dedup_days() -> int:
+    return max(1, env_int("DAILY_FEATURED_DEDUP_DAYS", 30))
+
+def theme_ban_days() -> int:
+    return max(1, env_int("DAILY_THEME_BAN_DAYS", 7))
+
+def narrative_axis_days() -> int:
+    return max(1, env_int("DAILY_NARRATIVE_AXIS_DAYS", 3))
+
+def news_backfill_enabled() -> bool:
+    return env_bool("DAILY_NEWS_BACKFILL", False)
+```
+
+新建 `daily/board_history.py`：实现 `BOARD_KEYS` 与 `delta.RECENT_BOARD_KEYS` 同五榜；Skills 用 `delta.skill_id`；GitHub 用 `repo`；`load_recent_shown_keys` **只**读各日 `data.wecom_shown_keys`，缺省空集，读写失败打 log 后当空集。
+
+修改 `daily/delta.py` 的 `load_recent_board_keys`：改为
+
+```python
+def load_recent_board_keys(date_str: str, *, lookback_days: int | None = None) -> dict[str, set[str]]:
+    from daily.board_history import load_recent_shown_keys
+    from daily.config import board_dedup_days
+    days = lookback_days if lookback_days is not None else board_dedup_days()
+    return load_recent_shown_keys(date_str, lookback_days=days)
+```
+
+删除（或不再走）原「从 movement_baseline 抽 keys」逻辑，避免 pad 继续把 raw Top 当展示史。
+
+`.env.example` 追加注释块：
+
+```env
+# 多样性 / 去重（见 docs/superpowers/specs/2026-07-14-wecom-diversity-dedup-design.md）
+# DAILY_BOARD_DEDUP_DAYS=7
+# DAILY_BOARD_POOL_SIZE=50
+# DAILY_FEATURED_DEDUP_DAYS=30
+# DAILY_THEME_BAN_DAYS=7
+# DAILY_NARRATIVE_AXIS_DAYS=3
+DAILY_NEWS_BACKFILL=0
+```
+
+- [ ] **Step 4: Run tests**
+
+Run: `pytest tests/test_board_history.py tests/test_wecom_delta.py -v`  
+Expected: `test_board_history` PASS；既有 delta 测试若依赖「baseline 即 recent」行为，按 Task 1 语义改断言为 shown_keys（本 Task 内修回归，勿留红）。
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add daily/config.py daily/board_history.py daily/delta.py .env.example tests/test_board_history.py tests/test_wecom_delta.py
+git commit -m "feat: 拆分 wecom_shown_keys 与 movement_baseline 历史层"
+```
+
+---
+
+### Task 2: `board_select` 周去重 + 深池
+
+**Files:**
+- Create: `daily/board_select.py`
+- Test: `tests/test_board_select.py`
+
+**Interfaces:**
+- Consumes: `extract_shown_keys` / `skill_id`；`group_skills_by_source`（Skills 板）
+- Produces:
+  - `board_select(*, board: str, items: list[dict], recent_keys: set[str], limit: int, pool_size: int, kind: Literal["skill","github"]) -> list[dict]`
+  - 日志短榜：`board_short:{board}:{n}`（`logging.getLogger(__name__).info`）
+
+- [ ] **Step 1: Write the failing test**
+
+```python
+# tests/test_board_select.py
+from __future__ import annotations
+
+import unittest
+
+from daily.board_select import board_select
+
+
+def _gh(repo: str) -> dict:
+    return {"repo": repo, "description": repo}
+
+
+class BoardSelectTests(unittest.TestCase):
+    def test_filters_recent_and_keeps_order(self):
+        pool = [_gh(f"o/r{i}") for i in range(20)]
+        recent = {"o/r0", "o/r1", "o/r2"}
+        out = board_select(
+            board="github_trending",
+            items=pool,
+            recent_keys=recent,
+            limit=5,
+            pool_size=20,
+            kind="github",
+        )
+        keys = [x["repo"] for x in out]
+        self.assertEqual(keys, ["o/r3", "o/r4", "o/r5", "o/r6", "o/r7"])
+
+    def test_deep_pool_fills_after_filter(self):
+        pool = [_gh(f"o/r{i}") for i in range(8)]
+        recent = {f"o/r{i}" for i in range(6)}  # 前 6 全封
+        out = board_select(
+            board="github_emerging",
+            items=pool,
+            recent_keys=recent,
+            limit=5,
+            pool_size=8,
+            kind="github",
+        )
+        self.assertEqual([x["repo"] for x in out], ["o/r6", "o/r7"])  # 短榜
+
+    def test_skill_uses_skill_id(self):
+        items = [
+            {"id": "a/b/s1", "source": "a/b", "title": "s1", "installs": 10},
+            {"id": "c/d/s2", "source": "c/d", "title": "s2", "installs": 9},
+        ]
+        out = board_select(
+            board="skills_trending",
+            items=items,
+            recent_keys={"a/b/s1"},
+            limit=10,
+            pool_size=50,
+            kind="skill",
+        )
+        self.assertEqual([x["id"] for x in out], ["c/d/s2"])
+```
+
+- [ ] **Step 2: Run test to verify it fails**
+
+Run: `pytest tests/test_board_select.py -v`  
+Expected: FAIL
+
+- [ ] **Step 3: Implement `board_select`**
+
+```python
+# daily/board_select.py — 核心逻辑示意
+def board_select(*, board, items, recent_keys, limit, pool_size, kind):
+    if kind == "skill":
+        from daily.skills_group import group_skills_by_source
+        pool = group_skills_by_source(items, limit=pool_size, pool_size=pool_size)
+        def key_fn(x): return skill_id(x)
+    else:
+        pool = items[: max(pool_size, limit)]
+        def key_fn(x): return str(x.get("repo") or "")
+    out = []
+    for item in pool:
+        k = key_fn(item)
+        if not k or k in recent_keys:
+            continue
+        out.append(item)
+        if len(out) >= limit:
+            break
+    if len(out) < limit:
+        logger.info("board_short:%s:%s", board, len(out))
+    return out
+```
+
+Skills：输入可为未 group 的 raw；函数内 group。GitHub：输入为 repo 列表。
+
+- [ ] **Step 4: Run tests — expect PASS**
+
+Run: `pytest tests/test_board_select.py -v`
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add daily/board_select.py tests/test_board_select.py
+git commit -m "feat: 实现 board_select 周去重与深池补满"
+```
+
+---
+
+### Task 3: 接入 generate / format_wecom（唯一列表主人 + post-render 写回）
+
+**Files:**
+- Modify: `daily/generate.py`（选榜、传入 pad、渲染后 merge shown）
+- Modify: `daily/format_wecom.py`（delta pad 已通过改写后的 `load_recent_board_keys` 读 shown；确保传入的 `*_pad` 池已是 `board_select` 深池结果）
+- Modify: `daily/report_data.py`（可选：llm_input 切片改为 board_select 后列表，避免 Agent 看见未去重 Top）
+- Test: `tests/test_board_history.py` 增补「shown ≠ baseline 推导」集成断言；`tests/test_wecom_delta.py` pad 用例
+
+**Interfaces:**
+- Consumes: Task1–2
+- Produces: 每次成功 generate 后 `output/{date}.data.json` 含 `data.wecom_shown_keys`
+
+- [ ] **Step 1: Write / extend failing integration test**
+
+```python
+def test_persist_shown_keys_differs_from_baseline_keys(self):
+    # 构造：raw trending 前 3 名本周已 shown；board_select 选出 3..；
+    # movement_baseline 仍含 0..compare_depth
+    # 断言 data["wecom_shown_keys"]["github_trending"] 与 baseline repos 集合不等
+    ...
+```
+
+（可用临时 `OUTPUT_DIR` + 调用抽取出的 `persist` 辅助，或测 `merge_wecom_shown_into_data` + `board_select` 组合。）
+
+- [ ] **Step 2: Run — expect FAIL（generate 尚未写 shown）**
+
+- [ ] **Step 3: Wire generate**
+
+在 `generate_report` 中，在组装 wecom 榜之前：
+
+1. `recent = load_recent_shown_keys(date_str)`
+2. 对五榜分别 `board_select(...)` 得到 `selected_*`（limit=wecom_*，pool=`board_pool_size()`）
+3. full：渲染用 `selected_*`
+4. delta：`trending_pad`/`github_*_pad` = 同规则更大 pool 的 select 结果（或 raw 深池再 select）；`replace_wecom_board_sections(..., pad=True)` 内部 recent 已是 shown
+5. 渲染后根据**最终写入正文的 items**（full=selected；delta=函数返回或并行计算最终列表）调用 `extract_shown_keys`，`merge_wecom_shown_into_data`，写回 data.json（在现有 `save_json` 路径合并字段）
+
+注意：`movement_baseline` 仍用 **raw** compare 切片构建（`report_data.build_llm_input` 现逻辑保留）。
+
+若 `build_llm_input` 当前把未过滤 Top 塞进 Agent：改为传入 `selected_*`（或另字段 `boards_for_wecom`），避免 opening 引用已周封杀的榜首。
+
+辅助：在 `format_wecom` 增加 `resolve_wecom_board_items(...)` 返回最终 items dict，供写回与 featured 池 A 共用，避免正文与 history 分叉。
+
+- [ ] **Step 4: Run tests**
+
+Run: `pytest tests/test_board_select.py tests/test_board_history.py tests/test_wecom_delta.py -v`  
+Expected: PASS
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add daily/generate.py daily/format_wecom.py daily/report_data.py tests/
+git commit -m "feat: generate 以 board_select 为唯一列表主人并写回 shown keys"
+```
+
+---
+
+### Task 4: `featured_resolve`（先定人再 research）
+
+**Files:**
+- Modify: `daily/featured_pick.py`
+- Modify: `daily/generate.py`（调用顺序）
+- Test: `tests/test_featured_resolve.py`
+
+**Interfaces:**
+- Consumes: 最终展示 items（池 A）、raw 深池（池 B）、近 30 日 `featured_pick_key`
+- Produces:
+  - `featured_identity_key(featured: dict) -> str`（`type==skill` → id；github → repo；兜底 url path）
+  - `load_recent_featured_keys(date_str, days) -> set[str]`
+  - `featured_resolve(*, date_str, candidate: dict | None, pool_a: list[dict], pool_b: list[dict], rng: random.Random | None) -> tuple[dict | None, str | None]`  
+    返回 `(resolved_seed_or_featured_stub, identity_key)`；**不含**完整 why（why 由后续 research 写）
+  - 改 `apply_featured_pick`：先 resolve 身份（若与昨日冲突则换候选写入 query），再 `research_featured_pick`
+
+- [ ] **Step 1: Failing tests**
+
+```python
+# tests/test_featured_resolve.py
+def test_same_as_yesterday_picks_from_pool_a(self):
+    yesterday_key = "headroomlabs-ai/headroom"
+    pool_a = [
+        {"repo": "headroomlabs-ai/headroom", "board": "github_topic"},
+        {"repo": "ollama/ollama", "board": "github_trending"},
+    ]
+    rng = random.Random(0)
+    resolved, key = featured_resolve(
+        date_str="2026-07-14",
+        candidate={"type": "github", "url": "https://github.com/headroomlabs-ai/headroom", "title": "headroom"},
+        pool_a=pool_a,
+        pool_b=[],
+        recent_featured={yesterday_key},
+        yesterday_key=yesterday_key,
+        rng=rng,
+    )
+    self.assertNotEqual(key, yesterday_key)
+    self.assertEqual(key, "ollama/ollama")
+
+def test_pool_a_before_pool_b(self):
+    ...
+
+def test_exhausted_keeps_original(self):
+    ...
+```
+
+- [ ] **Step 2: Run — FAIL**
+
+- [ ] **Step 3: Implement**
+
+`featured_resolve`：若无 candidate 或与 `yesterday_key` 不同 → 原样返回。  
+冲突时：过滤 `recent_featured | {yesterday_key}`，先从 pool_a 建可选项（每项抽 identity），`rng.choice`；空则 pool_b；仍空 log `featured_fallback_exhausted` 并保留原 candidate。
+
+`apply_featured_pick` / generate 流程：
+
+1. 解析 env 得到初始 query/candidate  
+2. `featured_resolve`（此时池 A 已是 board_select 结果）  
+3. 若换人：用新 repo/skill 构造 config，再 `research_featured_pick`  
+4. 写入 `llm_input["featured_pick"]` 与之后 data.`featured_pick_key`
+
+随机默认：`random.Random(int(hashlib.sha256(f"{date_str}:featured".encode()).hexdigest()[:16], 16))`
+
+- [ ] **Step 4: pytest PASS**
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add daily/featured_pick.py daily/generate.py tests/test_featured_resolve.py
+git commit -m "feat: 首推与昨日冲突时改推并保证一月不重复"
+```
+
+---
+
+### Task 5: `narrative_axis` 硬互斥 + Step1 软禁 theme
+
+**Files:**
+- Create: `daily/narrative_axis.py`
+- Modify: `daily/agent_workflow.py`（`analyze_trends`）
+- Modify: `skills/daily-agent/SKILL.md`
+- Modify: `daily/generate.py`（落盘 `narrative_axis`；注入 llm_input）
+- Test: `tests/test_narrative_axis.py`
+
+**Interfaces:**
+- Produces:
+  - `NARRATIVE_AXES: tuple[str, ...] = ("政策监管", "模型发布", "工具链/Agent", "芯片算力", "开源生态", "应用落地", "安全/诉讼")`
+  - `pick_narrative_axis(used: set[str], *, rng: random.Random | None = None) -> str`
+  - `load_recent_axes(date_str, days) -> list[str]`（近 N 日 data.`narrative_axis`）
+  - `enforce_narrative_axis(trends: dict, axis: str) -> dict`（强制 trends["narrative_axis"]=axis）
+
+- [ ] **Step 1: Failing tests**
+
+```python
+def test_pick_excludes_used(self):
+    used = {"政策监管", "模型发布", "工具链/Agent"}
+    for _ in range(20):
+        axis = pick_narrative_axis(used, rng=random.Random(1))
+        self.assertNotIn(axis, used)
+
+def test_enforce_overwrites_llm(self):
+    trends = {"narrative_axis": "开源生态", "opening": "..."}
+    out = enforce_narrative_axis(trends, "芯片算力")
+    self.assertEqual(out["narrative_axis"], "芯片算力")
+```
+
+- [ ] **Step 2: FAIL → Step 3 implement**
+
+`analyze_trends`：计算 `axis = pick_narrative_axis(set(load_recent_axes(...)))`；把 `required_narrative_axis` 与近 `theme_ban_days` 的 theme/opening 摘要列表注入 system prompt；要求 JSON 含 `narrative_axis` 且必须等于 required。解析后 `enforce_narrative_axis`。  
+generate 将 axis 写入 data.json。
+
+SKILL.md Step1 schema 增加 `narrative_axis` 字段说明。
+
+- [ ] **Step 4–5: pytest + commit**
+
+```bash
+git commit -m "feat: 代码选定叙事轴并注入 Agent 开场约束"
+```
+
+---
+
+### Task 6: 取消新闻「放宽窗口」
+
+**Files:**
+- Modify: `daily/news/fetch.py`（`_apply_pushed_dedup_with_backfill`）
+- Modify: `daily/news/research.py`（确认只 filter_unpushed；不足不拉超窗）
+- Create: `daily/news/sanitize.py`（或放入 `text_utils`）— `strip_relax_window_prefix(text: str) -> str`
+- Modify: `skills/daily-ai-news-research/SKILL.md`（删除「放宽至 48h 并注明」；改为不足则少返回、禁止标注）
+- Modify: `daily/generate.py` / news finalize（对 desc_short 剥前缀）
+- Test: `tests/test_news_relax.py`；扩展 `tests/test_news_fetch_window.py`
+
+**Interfaces:**
+- `news_backfill_enabled() == False` 时：`_apply_pushed_dedup_with_backfill` 等价于只返回 `filter_unpushed_items(...)[:limit]`，**不**再从 `picked` 塞回
+- `strip_relax_window_prefix`：去掉开头的 `放宽窗口[:：]?` / `放宽至[^：:]*[:：]`
+
+- [ ] **Step 1: Failing tests**
+
+```python
+def test_backfill_disabled_does_not_reinsert_pushed(self):
+    # fresh 不足 limit；picked 含已推；BACKFILL=0 → 结果不含已推 link
+    ...
+
+def test_strip_relax_prefix(self):
+    self.assertEqual(
+        strip_relax_window_prefix("放宽窗口：苹果起诉 OpenAI"),
+        "苹果起诉 OpenAI",
+    )
+```
+
+- [ ] **Step 2–4: 实现并跑 `pytest tests/test_news_relax.py tests/test_news_fetch_window.py -v`**
+
+Research 路径：SKUILL 改完后，代码侧对 items 统一 `strip`；不足时 log `news_short:{n}`，接受短列表。
+
+- [ ] **Step 5: Commit**
+
+```bash
+git commit -m "fix: 关闭新闻放宽凑数并剥离放宽窗口文案"
+```
+
+---
+
+### Task 7: 端到端回归与文档对齐
+
+**Files:**
+- Modify: 如有遗漏的 `.env.example` / SKILL
+- Test: 全量相关测试
+
+- [ ] **Step 1: 跑全套**
+
+Run:
+
+```bash
+pytest tests/test_board_history.py tests/test_board_select.py tests/test_featured_resolve.py tests/test_narrative_axis.py tests/test_news_relax.py tests/test_news_fetch_window.py tests/test_wecom_delta.py tests/test_featured_pick.py -v
+```
+
+Expected: 全部 PASS
+
+- [ ] **Step 2: Spec 对照清单（人工）**
+
+| Spec 要求 | 任务 |
+|-----------|------|
+| wecom_shown_keys ≠ movement_baseline | T1, T3 |
+| board_select 唯一主人 + delta pad 共用 shown | T2, T3 |
+| 首推月去重 A→B、先定人再 why | T4 |
+| narrative_axis 硬保证 | T5 |
+| 禁放宽 backfill + 剥前缀 + hours 窗 | T6 |
+| 成功标准可测 | 各测覆盖 |
+
+- [ ] **Step 3: Commit（若有收尾文档）**
+
+```bash
+git add -u
+git commit -m "test: 多样性去重全链路回归通过"
+```
+
+---
+
+## Spec Coverage Self-Review
+
+| Spec 节 | 计划任务 |
+|---------|----------|
+| 1.1 双基准分离 | T1 |
+| 1.2 唯一列表主人 | T2–T3 |
+| 1.3 真相表 | T1, T3–T5 落盘字段 |
+| 2.1 board_select | T2 |
+| 2.2 featured_resolve | T4 |
+| 3.1 narrative_axis + 软 theme | T5 |
+| 3.2 取消放宽 | T6 |
+| 4.x 配置/降级/测试 | T1–T7 |
+
+无 TBD；Commit 信息均为中文描述体。
+
+## Execution Handoff
+
+Plan complete and saved to `docs/superpowers/plans/2026-07-14-wecom-diversity-dedup.md`.
+
+**两种执行方式：**
+
+1. **Subagent-Driven（推荐）** — 每任务新开子代理，任务间审查  
+2. **Inline Execution** — 本会话按 `executing-plans` 连续做完，设检查点  
+
+要哪个？
--- a/docs/superpowers/specs/2026-07-14-wecom-diversity-dedup-design.md
+++ b/docs/superpowers/specs/2026-07-14-wecom-diversity-dedup-design.md
@@ -0,0 +1,271 @@
+# Design: 企微早报多样性与去重
+
+Generated: 2026-07-14  
+Repo: daily-robots  
+Status: APPROVED  
+Mode: Builder  
+Related: `docs/design-wecom-delta-mode.md`（Delta 列表模式）  
+Revision: office-hours A —— 拆分展示历史、单一列表主人、历史真相表（2026-07-14）
+
+## Problem Statement
+
+近两日企微早报（如 2026-07-13 / 07-14）骨架相同，且：
+
+- **今日首推**连续两天同为 `headroom`
+- **开场主题**同属「上下文压缩 + 视频/Skills」腔调
+- **AI 时讯**出现「放宽窗口」旧闻凑数标注
+- **Skills / GitHub 各榜**（尤其新兴榜）周内大量重复展示
+
+读者需要「今天新信息」，而不是换日期的复印机。
+
+## Decisions（已确认）
+
+| 决策点 | 选择 |
+|--------|------|
+| 实现路径 | **A：管线选择器**（代码硬保证去重；LLM 只写开场/理由/摘要；中文化仍走现有 `localize`） |
+| Skills「同一类」 | 暂不管；沿用现有 `group_skills_by_source`（**已知残留**：同 source 换 skill id 仍可能周内再出现） |
+| 周去重后不足 Top N | **深池补满**，仍保证周内未出现；池空则短榜，不破周约束 |
+| 首推改推候选 | **先展示榜（池 A），再 raw 深池（池 B）**；一月内首推不重复 |
+| 开场主题 | **近 7 天禁主题/句式（软）+ 叙事轴与近 3 天不同（硬，代码选轴）** |
+| 取消「放宽窗口」 | **禁止旧闻/已推凑数**；不够则深度检索补新闻；禁止任何「放宽」文案标注；仍不够则短列表 |
+| 展示历史 vs 异动基准 | **必须拆开**：`movement_baseline` ≠ `wecom_shown_keys` |
+| full/delta 列表主人 | **唯一主人** = `board_select`（含 full 与 delta 的 moves∪pad）；禁止二次独立选榜 |
+
+## Explicit Non-Goals
+
+| 项 | 状态 |
+|----|------|
+| 语义级 Skill「同一类」分类 | ❌ 本期不做 |
+| 同日 Skills Trending ↔ Hot 互斥 | ❌ 本期不做 |
+| 独立 editorial 微服务 | ❌ 不做 |
+| 改写 `localize` 为脚本机翻 | ❌ 保持 LLM + 缓存 |
+| 编辑指定首推豁免改推（`FEATURED_FORCE`） | ❌ 本期不做 |
+| 「开场关键短语」硬匹配算法 | ❌ 本期不做（仅 prompt 软约束；不进硬成功标准） |
+
+## Recommended Approach: 管线选择器（路径 A）
+
+在现有 `daily generate` 内增加选条/裁决层，不新起进程：
+
+```
+采集 raw 榜 + 新闻
+  → build movement_baseline（raw Top compare_depth —— 仅供次日「新入榜」，禁止写展示历史）
+  → board_select（读 wecom_shown_keys 周历史；周去重 + 深池；输出当日最终展示列表）
+       · full：直接取 board_select 结果前 N
+       · delta：在 board_select 候选池内做 moves∪pad（pad 也只从该池/同规则深池取，不再另起一套历史）
+  → featured_resolve（与昨日首推相同则改推；池 A = 本 run 最终展示 keys）
+  → research why（先定人，再写 why_today）
+  → news_select（禁放宽凑数；深检索补满；剥「放宽」前缀）
+  → editorial（代码选 narrative_axis；prompt 附近 7 天 theme 软禁）
+  → 渲染 wecom
+  → 写回 wecom_shown_keys = 最终进入企微正文的榜条目 keys（post-render）
+  → 其余 history（首推月、axis）写入 data.json 约定字段
+```
+
+**LLM 负责**：`opening` / `theme_line`、首推 `why_today`、新闻与榜单项中文摘要（`localize`）。  
+**代码负责**：谁上榜、首推换谁、周/月去重、`narrative_axis` 选取、是否允许旧闻。
+
+### Approaches Considered
+
+| | A 管线选择器（采用） | B 偏 LLM 约束 | C 独立 editorial 服务 |
+|--|--|--|--|
+| 优点 | 可测；与 pushed-links 模式一致 | 改 prompt 快 | 边界清晰 |
+| 缺点 | 需动 generate / featured / news / format | 易漏、难测 | 过重 |
+
+---
+
+## Section 1 — 总览、列表主人、历史真相表
+
+### 1.1 两种「基准」禁止混用
+
+| 字段 | 含义 | 写入时机 | 读者 |
+|------|------|----------|------|
+| `movement_baseline` | **Raw** 各榜 Top `compare_depth`（现网语义不变） | `build_llm_input` / 采集后尽早 | `build_movement_context`（新入榜） |
+| `wecom_shown_keys` | **读者实际见到**的各榜 key 集合（及可选 rank） | **wecom 渲染完成之后** | `board_select` 周去重；delta pad；测试 |
+
+**禁止**：把 `wecom_shown_keys` 写入或覆写 `movement_baseline`。  
+**禁止**：让 `load_recent_board_keys` 继续读 `movement_baseline` 充当「已展示」——应改为读近 N 日 `wecom_shown_keys`（可保留函数名，换数据源；或新建 `load_recent_shown_keys`）。
+
+### 1.2 唯一列表主人
+
+`board_select`（模块可挂在 `daily/board_select.py` 或扩 `delta.py`）是各榜**最终展示行**的唯一生产者：
+
+| 模式 | 行为 |
+|------|------|
+| `full` | `board_select(raw, shown_history) →` 至多 N 条，直接渲染 |
+| `delta` | 先算相对 `movement_baseline` 的 moves；展示 = `moves`（已在候选内）∪ `pad`；**pad 候选必须来自同一周去重池**（与 full 同一套 `board_select` 规则），不得再读 raw baseline 当「已展示」 |
+
+交互影响（非「完全正交」）：周去重会减少可展示重复项 → delta 日可能更短、silent/gate 行为可能变化。`DAILY_WECOM_MODE` 枚举语义不变，但列表密度会变。
+
+### 1.3 历史真相表（单一来源）
+
+全部落在 `output/{date}.data.json`（新闻 pushed-links 例外，沿用现网 cache）。
+
+| 字段路径 | 窗口 | Key 规则 | 写者 | 读者 |
+|----------|------|----------|------|------|
+| `data.movement_baseline` | 次日对比用 | raw 条目切片 | `build_movement_baseline` | movement |
+| `data.wecom_shown_keys.{board}` | 滚动 7 天（读近 7 日文件） | Skills：与现网 `_skill_keys_in_board_item` / `skill_id` 一致；GitHub：`owner/repo` | post-render persist | `board_select` / pad |
+| `data.featured_pick_key` | 滚动 30 天 | skill id 或 `owner/repo` | `featured_resolve` 成功后 | 月去重 |
+| `data.narrative_axis` | 滚动 3 天 | 枚举字符串 | 代码 `pick_narrative_axis` | Step 1 约束 / 校验 |
+| `data.theme_line` / trends opening | 近 7 日供 prompt | 原文 | editorial 落盘 | Step 1 软禁（不硬匹配） |
+| `CACHE_DIR/pushed-news-links.json` | `DAILY_NEWS_DEDUP_DAYS` | 规范化 URL | 推送成功后 | news filter |
+
+不另建平行 CACHE「board-history.json」，避免双源漂移。冷启动：缺文件 = 空集合。
+
+### 1.4 数据流挂点
+
+| 逻辑 | 挂点 |
+|------|------|
+| `movement_baseline` | 现网：raw 榜入库时（不变） |
+| `board_select` | 渲染前；输出写入供 Agent/`llm_input` 与 wecom 共用的最终列表字段 |
+| delta pad | **调用同一周去重历史**（`wecom_shown_keys`），不再独立解释 `movement_baseline` 为展示史 |
+| `featured_resolve` | **先于** why 检索；池 A = 本 run `board_select`（delta 则为本 run 最终展示列表） |
+| 新闻 | 所有 prepare 路径关 backfill；research SKILL 改文案规则；后处理剥「放宽」 |
+| `narrative_axis` | 代码先选轴再注入 Step 1；LLM 不得另选冲突轴 |
+| `wecom_shown_keys` 写回 | `replace_wecom_*` / `build_wecom_report` 之后，与最终正文列表一致 |
+
+---
+
+## Section 2 — 各榜选条 + 今日首推改推
+
+### 2.1 `board_select`（五榜共用）
+
+适用：`skills_trending` / `skills_hot` / `github_trending` / `github_emerging` / `github_topic`。
+
+```
+输入：当日 raw 池（深，pool ≥ DAILY_BOARD_POOL_SIZE）
+历史：近 DAILY_BOARD_DEDUP_DAYS 的 wecom_shown_keys[board]
+输出：至多 N 条（N = 现有 wecom Top 配置）
+
+1. 现有整理（Skills：source 合并；GitHub：repo key）
+2. 滤掉近 7 天该榜 wecom_shown_keys
+3. 按原排名取前 N
+4. 不足 → 继续扫深池，仍排除周历史，直到满 N 或池空
+5. 池空仍不足 → 短榜；日志 board_short:{board}:{n}；不回填周内已展示条目
+```
+
+分榜独立历史：Trending 出过的 skill，Hot 仍可出。
+
+Post-render：将**实际写入企微的** keys 写入当日 `wecom_shown_keys`（测试断言：history ⊆ / == 渲染列表，**≠** `movement_baseline`）。
+
+### 2.2 `featured_resolve`
+
+**触发**：本 run 拟用首推身份与**前一天** `featured_pick_key`（或等价 data 字段）相同。  
+身份函数：skill → `skill_id`；github → `owner/repo`。  
+含 `DAILY_FEATURED_PICK` 与自动首推；本期不豁免。无昨日文件 → 不改推。
+
+**顺序（硬）**：定候选 → 再 `research`/`why_today`（禁止先写旧条目 why 再改人却不重写）。
+
+**候选**：
+
+1. **池 A**：本 run **最终会展示**的 Skills + GitHub 榜条目（与 `wecom_shown_keys` 同源结构）  
+2. **池 B**：raw 深池中尚未进入本 run 展示者  
+
+**过滤**：近 30 天 `featured_pick_key`；排除冲突项自身。
+
+**抽取**：`hash(date_str + "featured")` 可复现；测试可注入 RNG。先 A 后 B；仍空 → 保留原首推 + `featured_fallback_exhausted`。
+
+**落盘**：`data.featured_pick_key`。
+
+---
+
+## Section 3 — 开场主题 + AI 时讯
+
+### 3.1 开场主题
+
+| 机制 | 强度 | 规则 |
+|------|------|------|
+| `narrative_axis` | **硬** | 代码 `pick_narrative_axis(used_last_N)` 从剩余枚举选取；注入 prompt；LLM 输出须等于该轴；冲突则重试 1 次，再失败则**强制覆写为代码所选轴**再落盘（保证成功标准可测） |
+| theme/opening 软禁 | **软** | prompt 附近 7 天 `theme_line`/opening 摘要；禁止复述；**无** n-gram 硬匹配；**不**列入硬成功标准 |
+
+**叙事轴枚举**：
+
+`政策监管` · `模型发布` · `工具链/Agent` · `芯片算力` · `开源生态` · `应用落地` · `安全/诉讼`
+
+`opening` 首句证据须来自当日数据；首推改推后须跟新首推或当日主轴新闻。
+
+### 3.2 AI 时讯：取消「放宽窗口」
+
+目标条数 = 现网配置之和（如 `DAILY_WECOM_AI_NEWS` + tech/CN 等），文档不写死「15」。
+
+1. **所有 prepare 路径**关闭「不够塞回已推/旧条」（`DAILY_NEWS_BACKFILL=0` 默认）；`pushed-news-links` 过滤保留。  
+2. 不够 → 深度检索补新闻（须：https link、未 pushed、可核实）；**补入年龄上限** = `DAILY_AI_NEWS_HOURS`（与主窗一致），禁止借 research 变相放宽到任意旧闻。  
+3. 改 research SKILL：删除「放宽至 48h 并注明」；后处理剥 `放宽窗口`/`放宽至` 前缀或丢弃。  
+4. 仍不足 → 短列表 + `news_short:{n}`。
+
+中文化：`daily/localize.py`（不变）。
+
+---
+
+## Section 4 — 配置、错误处理、测试
+
+### 4.1 环境变量
+
+| 变量 | 默认 | 含义 |
+|------|------|------|
+| `DAILY_BOARD_DEDUP_DAYS` | `7` | 读 `wecom_shown_keys` 的滚动天数 |
+| `DAILY_BOARD_POOL_SIZE` | ≥50 / 与现有 skill pool 对齐 | 深池扫描深度 |
+| `DAILY_FEATURED_DEDUP_DAYS` | `30` | 今日首推月去重 |
+| `DAILY_THEME_BAN_DAYS` | `7` | 软禁：注入 prompt 的 theme 天数 |
+| `DAILY_NARRATIVE_AXIS_DAYS` | `3` | 叙事轴互斥窗 |
+| `DAILY_NEWS_BACKFILL` | `0` | `0`=禁止旧闻凑数 |
+| `DAILY_NEWS_DEDUP_DAYS` | 已有 `7` | pushed-links |
+
+`DAILY_DELTA_PAD_LOOKBACK_DAYS` 应与 `DAILY_BOARD_DEDUP_DAYS` 对齐，且 **pad 与 board_select 共用 `wecom_shown_keys`**（窗口对齐不够，数据源必须同一）。
+
+### 4.2 错误与降级
+
+| 情况 | 行为 |
+|------|------|
+| 无 `wecom_shown_keys` 历史 | 空集合，正常满榜 |
+| 周去重后深池不足 | 短榜 + `board_short` |
+| 首推冲突且 A/B 空 | 保留原首推 + `featured_fallback_exhausted` |
+| LLM 轴与代码轴冲突 | 覆写为代码轴 |
+| 深检索仍不足时讯 | 短列表；禁止 backfill |
+| history 读写失败 | 当次按空历史 + error 日志 |
+
+### 4.3 测试（pytest）
+
+1. `board_select`：假 `wecom_shown_keys` + 深池 → 无周交集；深池补满；不足短榜  
+2. **回归钉死**：写回后 `wecom_shown_keys` ≠ 用 `movement_baseline` 推导的集合（构造 raw Top 与展示 Top 故意不同）  
+3. delta：pad 不引入近 7 日 `wecom_shown_keys` 内 key  
+4. `featured_resolve`：先定人再 why；A 优先 B；月未见；可注入 RNG  
+5. news：`BACKFILL=0`；剥「放宽*」；research 补入不超 hours 窗  
+6. `pick_narrative_axis`：近 3 天互斥；落盘轴 == 代码轴  
+7. 既有 delta / pushed_links / wecom 回归不挂  
+
+### 4.4 成功标准（硬）
+
+- 连续两天：**首推 key 不同**（除非 `featured_fallback_exhausted`）  
+- 同一榜近 7 日 `wecom_shown_keys`：**无重复 key**（池足够时）  
+- 时讯：无「放宽*」标注；无 backfill 已推 link  
+- 近 3 天 `narrative_axis`：**两两不同**（代码保证）  
+
+软标准（不闸门）：opening 读感不像连续复印。
+
+---
+
+## Implementation Sketch（非计划明细）
+
+1. `data.json` 增加 `wecom_shown_keys`；改 `load_recent_*` 数据源  
+2. `board_select` + 让 delta pad 共用  
+3. post-render persist shown keys  
+4. `featured_resolve` 时序修正  
+5. news backfill off + SKILL + 剥前缀  
+6. `pick_narrative_axis` + prompt 注入  
+7. 测试如上  
+
+正式任务拆解 → `writing-plans`。
+
+## Office-hours Review Notes
+
+- 对抗审阅质量约 4/10 → 本修订处理三大硬伤（存储拆分、列表主人、真相表）。  
+- 未纳入本期（原选项 B）：首推质量加权、关键短语硬匹配。  
+- 已知残留：source 级「同类」周内可再现。
+
+## Spec Self-Review
+
+- [x] `movement_baseline` 与 `wecom_shown_keys` 职责分离写死  
+- [x] 单一列表主人 + full/delta 交互说明  
+- [x] 历史真相表无「与/或」双源  
+- [x] 轴硬 / 短语软；成功标准不含无法验证的短语匹配  
+- [x] 周不足=深池、首推=A→B、新闻禁放宽 与访谈一致  
--- a/pytest.ini
+++ b/pytest.ini
@@ -1,3 +0,0 @@
-[pytest]
-testpaths = tests
-pythonpath = .
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +0,0 @@
-python-dotenv>=1.0.0
-httpx>=0.27.0
-certifi>=2024.0.0
-pytest>=8.0
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,5 @@
 python-dotenv>=1.0.0
 httpx>=0.27.0
 certifi>=2024.0.0
-PyYAML>=6.0.0
 # 英文描述转中文（使用 CURSOR_API_KEY 时需安装）
 cursor-sdk>=0.1.0
--- a/run-daily.ps1
+++ b/run-daily.ps1
@@ -3,21 +3,16 @@
 #   .\run-daily.ps1
 #   .\run-daily.ps1 -SkipPush
 #   .\run-daily.ps1 -SkipGenerate
-#   .\run-daily.ps1 -Force          # bypass duplicate-run lock

 param(
    [switch]$SkipPush,
-    [switch]$SkipGenerate,
-    [switch]$Force
+    [switch]$SkipGenerate
 )

 $ErrorActionPreference = "Stop"
 $Root = Split-Path -Parent $MyInvocation.MyCommand.Path
 Set-Location $Root

-$LockFile = Join-Path $Root ".cache\run-daily.lock"
-$LockMaxMinutes = 30
-
 function Import-DotEnvFile {
    param([string]$Path)
    if (-not (Test-Path $Path)) { return }
@@ -34,33 +29,6 @@ function Import-DotEnvFile {
    }
 }

-function Test-RunDailyLock {
-    if (-not (Test-Path $LockFile)) { return $false }
-    $age = (Get-Date) - (Get-Item $LockFile).LastWriteTime
-    return $age.TotalMinutes -lt $LockMaxMinutes
-}
-
-function Set-RunDailyLock {
-    $dir = Split-Path $LockFile -Parent
-    if (-not (Test-Path $dir)) {
-        New-Item -ItemType Directory -Path $dir -Force | Out-Null
-    }
-    Set-Content -Path $LockFile -Value (Get-Date -Format "o") -Encoding UTF8
-}
-
-function Clear-RunDailyLock {
-    if (Test-Path $LockFile) {
-        Remove-Item $LockFile -Force -ErrorAction SilentlyContinue
-    }
-}
-
-if (-not $Force -and (Test-RunDailyLock)) {
-    Write-Host "Skip: run-daily already ran within ${LockMaxMinutes} minutes (lock: $LockFile). Use -Force to override."
-    exit 0
-}
-
-Set-RunDailyLock
-try {
 Import-DotEnvFile (Join-Path $Root ".env")
 Import-DotEnvFile (Join-Path $Root ".env.local")

@@ -88,7 +56,3 @@ try {
 }

 Write-Host "Done: $date"
-}
-finally {
-    Clear-RunDailyLock
-}
--- a/run-daily.sh
+++ b/run-daily.sh
@@ -1,106 +0,0 @@
-#!/usr/bin/env bash
-# Daily report: generate + push to WeCom webhook
-# Usage:
-#   ./run-daily.sh
-#   ./run-daily.sh --skip-push
-#   ./run-daily.sh --skip-generate
-#   ./run-daily.sh --force
-
-set -euo pipefail
-
-ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-cd "$ROOT"
-
-LOCK_FILE="$ROOT/.cache/run-daily.lock"
-LOCK_MAX_MINUTES=30
-SKIP_PUSH=0
-SKIP_GENERATE=0
-FORCE=0
-
-while [[ $# -gt 0 ]]; do
-    case "$1" in
-        --skip-push) SKIP_PUSH=1 ;;
-        --skip-generate) SKIP_GENERATE=1 ;;
-        --force) FORCE=1 ;;
-        -h|--help)
-            echo "Usage: $0 [--skip-push] [--skip-generate] [--force]"
-            exit 0
-            ;;
-        *)
-            echo "Unknown option: $1" >&2
-            exit 1
-            ;;
-    esac
-    shift
-done
-
-load_dotenv() {
-    local file="$1"
-    [[ -f "$file" ]] || return 0
-    while IFS= read -r line || [[ -n "$line" ]]; do
-        [[ "$line" =~ ^[[:space:]]*# ]] && continue
-        [[ "$line" != *"="* ]] && continue
-        local name="${line%%=*}"
-        local value="${line#*=}"
-        name="${name#"${name%%[![:space:]]*}"}"
-        name="${name%"${name##*[![:space:]]}"}"
-        value="${value#"${value%%[![:space:]]*}"}"
-        value="${value%"${value##*[![:space:]]}"}"
-        value="${value%\"}"
-        value="${value#\"}"
-        value="${value%\'}"
-        value="${value#\'}"
-        if [[ -n "$name" && -n "$value" ]]; then
-            export "$name=$value"
-        fi
-    done < "$file"
-}
-
-lock_active() {
-    [[ -f "$LOCK_FILE" ]] || return 1
-    local now lock_ts age_minutes
-    now="$(date +%s)"
-    lock_ts="$(date -r "$LOCK_FILE" +%s 2>/dev/null || stat -c %Y "$LOCK_FILE" 2>/dev/null || echo 0)"
-    age_minutes=$(( (now - lock_ts) / 60 ))
-    [[ "$age_minutes" -lt "$LOCK_MAX_MINUTES" ]]
-}
-
-set_lock() {
-    mkdir -p "$(dirname "$LOCK_FILE")"
-    date -Iseconds > "$LOCK_FILE"
-}
-
-clear_lock() {
-    rm -f "$LOCK_FILE"
-}
-
-if [[ "$FORCE" -eq 0 ]] && lock_active; then
-    echo "Skip: run-daily already ran within ${LOCK_MAX_MINUTES} minutes (lock: $LOCK_FILE). Use --force to override."
-    exit 0
-fi
-
-set_lock
-trap clear_lock EXIT
-
-load_dotenv "$ROOT/.env"
-load_dotenv "$ROOT/.env.local"
-
-PYTHON="${PYTHON:-python}"
-DATE="$(TZ=Asia/Shanghai date +%Y-%m-%d)"
-REPORT_WECOM="$ROOT/output/${DATE}.wecom.md"
-
-if [[ "$SKIP_GENERATE" -eq 0 ]]; then
-    echo "Generating daily report: $DATE"
-    "$PYTHON" -m daily generate
-fi
-
-if [[ "$SKIP_PUSH" -eq 0 ]]; then
-    if [[ ! -f "$REPORT_WECOM" ]]; then
-        echo "Report not found: $REPORT_WECOM" >&2
-        exit 1
-    fi
-    echo "Pushing to WeCom webhook..."
-    "$PYTHON" -m daily push "$REPORT_WECOM"
-fi
-
-echo "Done: $DATE"
--- a/run-scheduler.ps1
+++ b/run-scheduler.ps1
@@ -0,0 +1,43 @@
+# Start the daily report scheduler (generate @ 08:50, push @ 09:00 by default)
+# Usage:
+#   .\run-scheduler.ps1
+#   .\run-scheduler.ps1 -DryRun
+#   .\run-scheduler.ps1 -Once
+
+param(
+    [switch]$DryRun,
+    [switch]$Once
+)
+
+$ErrorActionPreference = "Stop"
+$Root = Split-Path -Parent $MyInvocation.MyCommand.Path
+Set-Location $Root
+
+function Import-DotEnvFile {
+    param([string]$Path)
+    if (-not (Test-Path $Path)) { return }
+    Get-Content $Path -Encoding UTF8 | ForEach-Object {
+        if ($_ -match '^\s*#' -or $_ -notmatch '=') { return }
+        $pair = $_ -split '=', 2
+        if ($pair.Count -eq 2) {
+            $name = $pair[0].Trim()
+            $value = $pair[1].Trim().Trim('"').Trim("'")
+            if ($name -and $value) {
+                Set-Item -Path "Env:$name" -Value $value
+            }
+        }
+    }
+}
+
+Import-DotEnvFile (Join-Path $Root ".env")
+Import-DotEnvFile (Join-Path $Root ".env.local")
+
+$args = @("python", "-m", "daily", "schedule")
+if ($DryRun) { $args += "--dry-run" }
+if ($Once) { $args += "--once" }
+
+Write-Host "Starting scheduler: $($args -join ' ')"
+& $args[0] $args[1..($args.Length - 1)]
+if ($LASTEXITCODE -ne 0) {
+    throw "scheduler failed with exit code $LASTEXITCODE"
+}
--- a/scripts/gen_feeds_defaults.py
+++ b/scripts/gen_feeds_defaults.py
@@ -1,47 +0,0 @@
-from pathlib import Path
-
-import yaml
-
-from daily.news.feeds_types import NewsCategory, NewsFeed
-
-data = yaml.safe_load(Path("config/feeds.yaml").read_text(encoding="utf-8"))
-
-
-def parse_feed(raw: dict) -> NewsFeed:
-    return NewsFeed(
-        name=raw["name"],
-        url=raw["url"],
-        slow=bool(raw.get("slow")),
-        ai_filter=bool(raw.get("ai_filter")),
-    )
-
-
-def parse_cat(raw: dict) -> NewsCategory:
-    return NewsCategory(
-        id=raw["id"],
-        name=raw["name"],
-        icon=raw["icon"],
-        feeds=tuple(parse_feed(item) for item in raw["feeds"]),
-    )
-
-
-intl = tuple(parse_cat(item) for item in data["intl"]["categories"])
-cn = tuple(parse_cat(item) for item in data["cn"]["categories"])
-keywords = tuple(data["cn"]["title_keywords"])
-
-lines = [
-    '"""Built-in RSS defaults when config/feeds.yaml is missing or invalid."""',
-    "",
-    "from __future__ import annotations",
-    "",
-    "from daily.news.feeds_types import NewsCategory, NewsFeed",
-    "",
-    f"CN_AI_TITLE_KEYWORDS: tuple[str, ...] = {keywords!r}",
-    "",
-    f"CN_NEWS_CATEGORIES: tuple[NewsCategory, ...] = {cn!r}",
-    "",
-    f"NEWS_CATEGORIES: tuple[NewsCategory, ...] = {intl!r}",
-    "",
-]
-Path("daily/news/feeds_defaults.py").write_text("\n".join(lines), encoding="utf-8")
-print("written")
--- a/shared/init.py
+++ b/shared/init.py
@@ -1,10 +0,0 @@
-"""Repo-root shared modules (skills feed data, etc.)."""
-
-from shared.skills_data import (
-    Board,
-    format_installs,
-    load_feed,
-    warm_feed_cache,
-)
-
-__all__ = ["Board", "format_installs", "load_feed", "warm_feed_cache"]
--- a/shared/skills_data.py
+++ b/shared/skills_data.py
@@ -1,109 +0,0 @@
-"""skills.sh feed.json 拉取、缓存与榜单数据。"""
-
-from __future__ import annotations
-
-import json
-import logging
-import time
-from pathlib import Path
-from typing import Any, Literal
-
-import certifi
-import httpx
-
-logger = logging.getLogger(__name__)
-
-ROOT = Path(__file__).resolve().parent.parent
-FEED_URLS = [
-    "https://cdn.jsdelivr.net/gh/NeverSight/skills.sh_feed@main/data/feed.json",
-    "https://raw.githubusercontent.com/NeverSight/skills.sh_feed/main/data/feed.json",
-]
-CACHE_TTL_SECONDS = 600
-CACHE_DIR = ROOT / ".cache"
-CACHE_FILE = CACHE_DIR / "skills-feed.json"
-USER_AGENT = "Mozilla/5.0 (compatible; daily-robots/1.0; +https://skills.sh)"
-
-_cache: dict[str, Any] = {"data": None, "fetched_at": 0.0}
-
-Board = Literal["trending", "hot", "all"]
-
-BOARD_FEED_KEYS = {
-    "trending": "topTrending",
-    "hot": "topHot",
-    "all": "topAllTime",
-}
-
-
-def _fetch_json(url: str) -> dict[str, Any]:
-    headers = {"User-Agent": USER_AGENT, "Accept": "application/json"}
-    with httpx.Client(
-        timeout=httpx.Timeout(20.0, connect=10.0),
-        verify=certifi.where(),
-        follow_redirects=True,
-    ) as client:
-        resp = client.get(url, headers=headers)
-        resp.raise_for_status()
-        return resp.json()
-
-
-def _load_disk_cache() -> dict[str, Any] | None:
-    if not CACHE_FILE.exists():
-        return None
-    try:
-        return json.loads(CACHE_FILE.read_text(encoding="utf-8"))
-    except (OSError, json.JSONDecodeError) as exc:
-        logger.warning("读取 skills feed 本地缓存失败: %s", exc)
-        return None
-
-
-def _save_disk_cache(data: dict[str, Any]) -> None:
-    CACHE_DIR.mkdir(parents=True, exist_ok=True)
-    CACHE_FILE.write_text(json.dumps(data, ensure_ascii=False), encoding="utf-8")
-
-
-def load_feed(force: bool = False) -> dict[str, Any]:
-    now = time.time()
-    if not force and _cache["data"] and now - _cache["fetched_at"] < CACHE_TTL_SECONDS:
-        return _cache["data"]
-
-    errors: list[str] = []
-    for url in FEED_URLS:
-        for attempt in range(3):
-            try:
-                data = _fetch_json(url)
-                _cache["data"] = data
-                _cache["fetched_at"] = now
-                _save_disk_cache(data)
-                logger.info("skills 数据已更新: %s", url)
-                return data
-            except Exception as exc:
-                msg = f"{url} (#{attempt + 1}): {exc}"
-                errors.append(msg)
-                logger.debug("拉取失败 %s", msg)
-                time.sleep(0.5 * (attempt + 1))
-
-    stale = _load_disk_cache()
-    if stale:
-        logger.warning("网络不可用，回退到本地 skills feed 缓存")
-        _cache["data"] = stale
-        _cache["fetched_at"] = now
-        return stale
-
-    raise RuntimeError(f"无法获取 skills 数据。最近错误: {errors[-1]}")
-
-
-def warm_feed_cache() -> None:
-    """启动时预加载，避免首条消息才触发网络请求。"""
-    load_feed(force=True)
-
-
-def format_installs(n: int | float) -> str:
-    if n >= 1_000_000:
-        return f"{n / 1_000_000:.1f}M"
-    if n >= 1_000:
-        return f"{n / 1_000:.1f}K"
-    return str(int(n))
-
-
-def board_items(feed: dict[str, Any], board: Board) -> list[dict[str, Any]]:
-    return feed.get(BOARD_FEED_KEYS[board], [])
--- a/skills/daily-agent/SKILL.md
+++ b/skills/daily-agent/SKILL.md
@@ -1,10 +1,11 @@
 # 早报 Agent 工作流

-你是 **Skills / GitHub / AI 时讯早报** 的主编 Agent。Python 已完成数据抓取；你分 **两步** 产出可读性强的企微早报。
+你是 **Skills / GitHub / AI 时讯早报** 的主编 Agent。Python 已完成数据抓取；若配置了 `DAILY_FEATURED_PICK`，Python 会先完成 **Step 0 首推检索** 并注入 `featured_pick`。你再分 **两步** 产出可读性强的企微早报。

 ## 工作流

 ```
+Step 0 首推检索（Python + daily-featured-pick，输出 featured_pick）
 Step 1 读话题 → 识别热门趋势（输出 trends JSON）
 Step 2 基于趋势 + 原始数据 → 写企微 Markdown 早报
 ```
@@ -27,21 +28,31 @@ Step 2 基于趋势 + 原始数据 → 写企微 Markdown 早报
 | `github_emerging` | GitHub **新兴** 当前 Top N |
 | `github_topic.repos` | GitHub **Topic** 当前 Top N |
 | `github_topic.topic` | Topic 名称，用于区块标题（如 `llm`） |
-| `movement.*_moves` | 较昨日新增（**仅**用于 opening / signals，**不**用于列表区块） |
+| `movement.*_moves` | 较昨日新增（**仅**用于 opening / signals；`effective_wecom_mode=delta` 时列表由 Python 插入） |
 | `movement.*_summary` | 新增摘要（可选写入 signals） |
-| `ai_news` | 国际 AI 时讯 Top N |
-| `cn_ai_news` | 国内 AI 时讯 Top N |
+| `ai_news` | 国际 AI 时讯 Top N（RSS 模式） |
+| `cn_ai_news` | 国内 AI 时讯 Top N（RSS 模式） |
+| `ai_news_mode` | `research` 时仅 `ai_news` 有 10 条合并精选，`cn_ai_news` 为空 |
+| `featured_pick` | **可选**，编辑指定今日首推（Step 0 产出；含 command / why_today / evidence） |

 **禁止**使用已合并的 `skills_moves` / `github_moves` 自行扩写；**禁止**排名变化、安装涨跌。

 Step 1 的 `signals` 与 `top_picks` **优先引用 Top 榜榜首/前列条目、movement 新增与 AI 时讯**。

+### 当输入含 `featured_pick` 时（Step 1）
+
+- `top_picks.skill` **必须**使用 `featured_pick`：`id`/`title`/`command`/`url` 来自 featured，`why` 来自 `featured_pick.why_today`
+- `opening` 首句优先引用 `featured_pick.evidence` 中的数字或条目名
+- `signals` 至少 1 条与 featured 相关
+- featured 不在 Top 榜时仍可作为首推，`why` 须来自 `featured_pick.evidence`，禁止编造榜单排名
+
 **只输出 JSON：**

 ```json
 {
  "headline": "8–16字焦点标题",
  "opening": "2–3句中文导语；首句必须是具体证据（榜首 skill+安装量 / 头条新闻 / GitHub #1），再解释为什么值得看",
+  "narrative_axis": "必须等于输入 required_narrative_axis（政策监管|模型发布|工具链/Agent|芯片算力|开源生态|应用落地|安全/诉讼）",
  "themes": [
    {
      "title": "主题名",
@@ -50,7 +61,7 @@ Step 1 的 `signals` 与 `top_picks` **优先引用 Top 榜榜首/前列条目
    }
  ],
  "top_picks": {
-    "skill": { "id": "owner/repo/skill", "title": "...", "why": "中文，为什么今天首推" },
+    "skill": { "id": "owner/repo/skill", "title": "...", "command": "npx skills add ...", "why": "中文，为什么今天首推" },
    "github": { "repo": "owner/repo", "why": "中文" },
    "news": { "link": "完整URL", "title_zh": "中文标题", "why": "中文一句话" }
  },
@@ -64,16 +75,17 @@ Step 1 的 `signals` 与 `top_picks` **优先引用 Top 榜榜首/前列条目
 要求：

 - 所有结论必须能在输入 JSON 中找到依据，禁止编造
+- `narrative_axis` **必填**，且必须等于输入中的 `required_narrative_axis`（代码已选定；勿自选其它轴）
 - `opening` 遵循 **article-writing Newsletter** 规则：首句用数字/条目名/新闻标题开头，不用「今天有三条线」「值得关注」等空框架
 - `signals` 3–5 条，每条单行，可含 emoji 前缀；与 `opening` 不重复同一句信息
 - `top_picks.why` 用「事实/数字 + 一句判断」，不用空泛形容词
- `top_picks` 必须引用输入中真实存在的 id/repo/link
+- `top_picks` 必须引用输入中真实存在的 id/repo/link；有 `featured_pick` 时 skill 首推以 featured 为准

 ---

 ## Step 2：撰写企微早报

-你会收到 **原始数据 JSON** + **Step 1 的 trends JSON**。
+你会收到 **原始数据 JSON**（含可选 `featured_pick`）+ **Step 1 的 trends JSON**。

 **只输出企微 Markdown 正文**（不要代码块包裹，不要解释）。

@@ -93,21 +105,33 @@ Step 1 的 `signals` 与 `top_picks` **优先引用 Top 榜榜首/前列条目
 > {signal 3}

 📦 **今日首推**
-`npx skills add {source}/{skill}`
-> {top_picks.skill.why}
+[{featured_pick.title 或 repo 或 skill 名}]({featured_pick.url 或 command 或 skills.sh 链接})
+> {featured_pick.why_today 或 top_picks.skill.why}
+
+### 当输入含 `featured_pick` 时（Step 2）
+
+- **今日首推**链接行用 Markdown `[标题](URL)`，与新闻条目同格式；**不要**用反引号裸 URL 或裸 `npx` 命令
+- GitHub 首推：标题用 `owner/repo`（如 `[garrytan/gstack](https://github.com/...)`）
+- Skill 首推：标题用 skill 名，链接用 `featured_pick.url` 或 `https://skills.sh/{id}`
+- 说明用 `featured_pick.why_today`；**不要**改回 Trending 榜首
+- 读者可见文案（opening / 今日首推说明 / why）**不得**写「编辑指定首推」等元信息，只陈述项目事实与判断

 🌍 **国际 AI · 精选 10**
 1. [{title_zh}]({link}) — {why 或摘要}
 2. ...（**必须 10 条**，来自 `ai_news`，按重要性排序）

-🇨🇳 **国内 AI · 精选 8**
+🇨🇳 **国内 AI · 精选 10**
 1. [{title}]({link}) — {why 或摘要}
-2. ...（**必须 8 条**，来自 `cn_ai_news`，按重要性排序；标题已是中文，可微调润色）
+2. ...（**必须 10 条**，来自 `cn_ai_news`；RSS 模式）

-<!-- **不要写** Skills Trending / Skills Hot 区块，Python 会在推送前按 source 合并后自动插入 -->
+📰 **AI 时讯精选 · 15**（当 `ai_news_mode=research`）
+1. [{title}]({link}) — {why 或摘要}
+2. ...（**必须 15 条**：前 10 条综合精选 + 后 5 条偏工程技术，来自 `ai_news` 与 `tech_ai_news`；**不要**再写 🌍/🇨🇳/🔧 分块）
+
+<!-- delta 模式（effective_wecom_mode=delta）：不要写任何 Skills / GitHub 榜单区块，Python 会插入变化列表 -->

 🐙 **GitHub Trending Top {N}**
-<!-- 只列 data.github_trending -->
+<!-- full 模式：只列 data.github_trending -->
 1. [{repo}]({url}) · {lang} · ⭐{stars} — {中文一句话}

 🌱 **GitHub 新兴 Top {N}**
@@ -121,14 +145,16 @@ Step 1 的 `signals` 与 `top_picks` **优先引用 Top 榜榜首/前列条目

 ### 榜单选取规则（top_n）

-1. **五个 GitHub 区块分开写**：GitHub Trending / 新兴 / Topic，**禁止合并**
+1. **五个 GitHub 区块分开写**（仅 `effective_wecom_mode=full`）：GitHub Trending / 新兴 / Topic，**禁止合并**
 2. **Skills Trending / Hot 由 Python 自动插入**，Agent 不要写这两段
-3. **禁止**改用 `movement.*_moves` 作为列表来源；movement 仅用于 opening / signals 描述「今日新增」
+3. 当 `data.effective_wecom_mode` 为 `delta` 时：**禁止写** Skills Trending / Hot / GitHub 列表区块（Python 插入变化列表）；movement 可用于 opening / signals。`full` 模式保持原 GitHub 列表规则
 4. **禁止**在条目后写 `（新入 … #n）` 类括号标注
-5. **即使某榜较昨日无新增，仍须完整列出 Top 榜条目**
+5. `effective_wecom_mode=full` 时：即使某榜较昨日无新增，仍须完整列出 Top 榜条目
 6. **国际 AI 必须 10 条**（来自 `ai_news`）
-7. **国内 AI 必须 8 条**（来自 `cn_ai_news`；无数据时写「暂无可用条目」）
-8. 禁止排名变化、安装涨跌、连霸描述
+7. **国内 AI 必须 10 条**（来自 `cn_ai_news`；无数据时写「暂无可用条目」）
+8. **`ai_news_mode=research` 时**：只写 **📰 AI 时讯精选 15 条**（`ai_news` 10 条 + `tech_ai_news` 5 条合并展示），不写 🌍/🇨🇳/🔧 分块；Python 会用调研结果覆盖该区块
+9. 禁止排名变化、安装涨跌、连霸描述
+10. 榜全稳（movement 各 `*_stable` 为 true）时，signals 聚焦新闻与首推，不编造榜单变化

 ```markdown
 📈 **Skills Trending Top 10**
@@ -161,6 +187,7 @@ Step 1 的 `signals` 与 `top_picks` **优先引用 Top 榜榜首/前列条目
 **禁止（Banned Patterns）：**

 - 「据悉」「值得关注」「快速演进」「In today's rapidly evolving landscape」
+- 「编辑指定首推」「编辑今日首推」等内部流程用语（读者不应感知编辑配置）
 - 「今天有三条线叠在一起」这类无证据的空框架开场
 - 无证据的「为什么这很重要」「 here's why this matters」
 - 结尾硬塞互动问句（如「你怎么看？」「值得花十分钟扫一眼」）
--- a/skills/daily-ai-news-research/SKILL.md
+++ b/skills/daily-ai-news-research/SKILL.md
@@ -0,0 +1,58 @@
+# AI 时讯 Deep Research（早报专用）
+
+你是 **AI 时讯调研员**。使用 **WebSearch** 与网页抓取工具，收集近 N 小时全球 AI 新闻（不区分国内/国外），输出供企微早报使用的结构化 JSON。
+
+## 工作流
+
+1. 将任务拆成 3–5 个子问题（模型发布、监管政策、大厂动态、芯片算力、研究突破等）
+2. 每个子问题用 WebSearch 检索 2–3 组关键词（中英文混合）
+3. 交叉验证：优先权威媒体 / 官方博客 / 学术来源
+4. 精选最多 **10 条**最重要、可核实的新闻（`items`）；窗口内不足则少返回，勿凑数
+5. 另精选最多 **5 条**工程技术向新闻（`tech_items`）：模型/框架发布、开源、芯片算力、开发者工具、推理与工程实践；不得与 `items` 重复 link；不足则少返回
+6. **只输出 JSON**，不要 Markdown 报告，不要代码块
+
+## 质量规则
+
+1. 每条必须有可访问的 `link`（https://）
+2. 禁止编造未在搜索结果中出现的事实
+3. 优先近 N 小时内的新闻；若不足目标条数，**少返回**即可，禁止放宽至 48 小时凑数，禁止在 `desc_short` 标注「放宽窗口」
+4. `desc_short` 用中文一句话摘要（≤72 字）
+5. `title` 保留原文标题；中文源可用中文标题
+6. `source_name` 为媒体/站点简称（如 TechCrunch、量子位、OpenAI Blog）
+
+## 输出格式（严格 JSON）
+
+```json
+{
+  "items": [
+    {
+      "title": "Apple sues OpenAI over trade secret theft",
+      "link": "https://techcrunch.com/...",
+      "source_name": "TechCrunch",
+      "desc_short": "苹果起诉 OpenAI 涉嫌窃取硬件商业机密",
+      "published_fmt": "07-11 05:00"
+    }
+  ],
+  "tech_items": [
+    {
+      "title": "Meta Iris AI chip enters production",
+      "link": "https://example.com/...",
+      "source_name": "TechCrunch",
+      "desc_short": "Meta 自研 Iris 芯片 9 月量产",
+      "published_fmt": ""
+    }
+  ],
+  "methodology": "检索 6 组 query，分析 12 源，子问题：诉讼、模型安全、监管"
+}
+```
+
+- `items` 数组长度 **必须等于** 请求的 limit（默认 10）
+- `tech_items` 数组长度 **必须等于** 请求的 tech limit（默认 5）；聚焦工程技术，可与 `items` 主题重叠但 link 不得重复
+- `published_fmt` 格式 `MM-DD HH:MM`（UTC+8），无法确定则留空字符串
+- 不要输出 `items` 以外的长文；`methodology` 可选，一行即可
+
+## 禁止
+
+- 不要输出 ```json 代码块包裹（直接输出 JSON 对象）
+- 不要输出 Executive Summary / Key Takeaways 等报告章节
+- 不要使用本项目 RSS 或本地文档作为来源
--- a/skills/daily-featured-pick/SKILL.md
+++ b/skills/daily-featured-pick/SKILL.md
@@ -0,0 +1,87 @@
+# 早报今日首推检索
+
+你是 **Skills / GitHub / AI 时讯早报** 的编辑研究员。Python 已完成榜单抓取；你负责为 **编辑指定的今日首推** 收集可核实信息，供后续趋势分析与写稿使用。
+
+## 场景
+
+- 触发：环境变量 `DAILY_FEATURED_PICK` 有值（如 `gstack` 或 `gstack|https://github.com/you/gstack`）
+- 输出：严格 JSON，写入 `output/YYYY-MM-DD.featured.json`
+- 你 **不** 写整篇早报、 **不** 改榜单顺序、 **不** 推送
+
+## 输入
+
+```json
+{
+  "query": "gstack",
+  "url_hint": "https://github.com/you/gstack",
+  "cwd": "D:\\path\\to\\workspace",
+  "data_matches": {
+    "skills": [],
+    "github": []
+  }
+}
+```
+
+| 字段 | 含义 |
+|------|------|
+| `query` | 编辑指定的关键词（skill 名 / repo 名片段） |
+| `url_hint` | 可选，项目主页或仓库 URL |
+| `cwd` | Cursor 工作目录，可在此检索 README / SKILL.md |
+| `data_matches` | Python 已在今日 Top 榜中预匹配的条目（**优先使用其数字**） |
+
+## 检索顺序
+
+1. **读 `data_matches`**：若 skills/github 有匹配， installs / star / repo / link **必须来自此处**，不得改写
+2. **读 `cwd` 本地仓库**：搜索 README、SKILL.md、package.json 描述，提炼「做什么 + 技术栈」
+3. **用 `url_hint`**：作为项目主页；无本地文件时可仅基于 URL 与 query 写 summary（须标注 evidence 来源）
+4. **禁止编造**：未在 data_matches / 本地文件 / url_hint 出现的数字、功能、版本一律不写
+
+## 输出
+
+**只输出一个 JSON 对象**，不要 markdown 围栏，不要解释。
+
+```json
+{
+  "title": "gstack",
+  "type": "skill|github|other",
+  "command": "npx skills add owner/repo/skill",
+  "url": "https://...",
+  "summary": "2–3 句中文：做什么 + 技术栈/场景",
+  "why_today": "中文，为什么今天主推（事实 + 一句判断）",
+  "evidence": ["Skills Trending 匹配 · remotion-render · 22.3K", "README: Agent 工作流 CLI"],
+  "tags": ["agent", "workflow"]
+}
+```
+
+### 字段要求
+
+| 字段 | 要求 |
+|------|------|
+| `title` | 展示名，通常与 query 或匹配条目 title/repo 短名一致 |
+| `type` | `skill` = Skills 条目；`github` = 仓库；`other` = 仅关键词/URL |
+| `command` | Skill：`npx skills add {source}/{title}`；GitHub：仓库 URL；other：url_hint 或 query |
+| `url` | 可点击链接，来自 data_matches.link / repo url / url_hint |
+| `summary` | 36–80 字中文，动词开头，说清用途 |
+| `why_today` | 40–80 字，「事实/数字 + 判断」，不用空泛形容词；**不得**出现「编辑指定」「编辑首推」等内部流程用语 |
+| `evidence` | 2–4 条短字符串，标明信息来源 |
+| `tags` | 0–4 个英文或中文关键词 |
+
+### type 与 command 示例
+
+- Skill 匹配：`type=skill`，`command=npx skills add vercel-labs/skills/find-skills`
+- GitHub 匹配：`type=github`，`command=https://github.com/openclaw/openclaw`
+- 仅关键词：`type=other`，`command` 用 url_hint
+
+## 写作原则
+
+1. **事实优先**：why_today 每条 claim 能在 evidence 或 data_matches 中找到
+2. **数字必真**：installs、star 与 data_matches 完全一致
+3. **中文叙述**：summary / why_today 全中文；skill/repo 名保留英文
+4. **克制**：不写「值得关注」「game-changer」等空话
+
+## 输出前自检
+
+- [ ] 仅有 JSON，无围栏、无前后说明
+- [ ] data_matches 有数字时，summary/why_today 已引用
+- [ ] command / url 与 type 一致
+- [ ] 未编造未检索到的事实
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,50 +0,0 @@
-from __future__ import annotations
-
-import json
-from datetime import datetime, timedelta, timezone
-from pathlib import Path
-
-import pytest
-
-FIXTURES = Path(__file__).parent / "fixtures"
-
-
-@pytest.fixture
-def skills_feed() -> dict:
-    return json.loads((FIXTURES / "skills-feed.json").read_text(encoding="utf-8"))
-
-
-@pytest.fixture
-def fixed_cst():
-    return datetime(2026, 7, 3, 9, 30, tzinfo=timezone(timedelta(hours=8)))
-
-
-@pytest.fixture
-def isolated_output(tmp_path, monkeypatch):
-    import daily.config as config
-    import daily.report_data as report_data
-
-    out = tmp_path / "output"
-    cache = tmp_path / "cache"
-    logs = tmp_path / "logs"
-    out.mkdir()
-    cache.mkdir()
-    logs.mkdir()
-    monkeypatch.setattr(config, "OUTPUT_DIR", out)
-    monkeypatch.setattr(report_data, "OUTPUT_DIR", out)
-    monkeypatch.setattr(config, "CACHE_DIR", cache)
-    monkeypatch.setattr(config, "LOG_DIR", logs)
-    monkeypatch.setattr(config, "SNAPSHOT_FILE", cache / "last-report.json")
-    return out
-
-
-@pytest.fixture
-def offline_generate_env(monkeypatch):
-    monkeypatch.setenv("DAILY_AI_NEWS", "0")
-    monkeypatch.setenv("DAILY_CN_AI_NEWS", "0")
-    monkeypatch.setenv("DAILY_ZH_DESC", "0")
-    monkeypatch.setenv("SKILLS_BOARD_SOURCE", "feed")
-    monkeypatch.setenv("DAILY_REPORT_MODE", "classic")
-    monkeypatch.setenv("DAILY_CURSOR_EDITOR", "0")
-    monkeypatch.setenv("DAILY_TRENDING_LIMIT", "10")
-    monkeypatch.setenv("DAILY_HOT_LIMIT", "10")
--- a/tests/fixtures/sample-rss.xml
+++ b/tests/fixtures/sample-rss.xml
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<rss version="2.0">
-  <channel>
-    <title>Sample AI Feed</title>
-    <item>
-      <title>Sample AI headline for smoke tests</title>
-      <link>https://example.com/ai-news/1</link>
-      <pubDate>Wed, 02 Jul 2026 08:00:00 GMT</pubDate>
-      <description>A minimal RSS item used by offline tests.</description>
-    </item>
-  </channel>
-</rss>
--- a/tests/fixtures/skills-feed.json
+++ b/tests/fixtures/skills-feed.json
@@ -1,32 +0,0 @@
-{
-  "updatedAt": "2026-07-02T12:00:00Z",
-  "topTrending": [
-    {
-      "id": "vercel-labs/skills/find-skills",
-      "title": "find-skills",
-      "source": "vercel-labs/skills",
-      "installs": 18000,
-      "link": "https://www.skills.sh/vercel-labs/skills/find-skills",
-      "description": "Help users discover and install Agent Skills."
-    },
-    {
-      "id": "halt-catch-fire/skills/remotion-render",
-      "title": "remotion-render",
-      "source": "halt-catch-fire/skills",
-      "installs": 21549,
-      "link": "https://www.skills.sh/halt-catch-fire/skills/remotion-render",
-      "description": "Render videos from React/Remotion component code."
-    }
-  ],
-  "topHot": [
-    {
-      "id": "vercel-labs/skills/find-skills",
-      "title": "find-skills",
-      "source": "vercel-labs/skills",
-      "installs": 243,
-      "link": "https://www.skills.sh/vercel-labs/skills/find-skills",
-      "description": "Help users discover and install Agent Skills."
-    }
-  ],
-  "topAllTime": []
-}
--- a/tests/test_agent_workflow.py
+++ b/tests/test_agent_workflow.py
@@ -1,85 +0,0 @@
-from __future__ import annotations
-
-import json
-
-
-def test_analyze_trends_parses_json(monkeypatch, isolated_output):
-    import daily.agent_workflow as agent
-    import daily.config as config
-
-    monkeypatch.setattr(config, "OUTPUT_DIR", isolated_output)
-    monkeypatch.setattr(agent, "OUTPUT_DIR", isolated_output)
-
-    monkeypatch.setattr(
-        agent,
-        "llm_chat",
-        lambda system, user: json.dumps(
-            {
-                "headline": "Skills 视频工具升温",
-                "opening": "今日 remotion 相关技能继续走强。",
-                "themes": [{"name": "视频", "summary": "Remotion 生态活跃"}],
-                "top_picks": [],
-                "signals": [],
-            },
-            ensure_ascii=False,
-        ),
-    )
-
-    llm_input = {"date": "2026-07-03", "skills_trending": []}
-    trends = agent.analyze_trends(llm_input, date_str="2026-07-03")
-
-    assert trends is not None
-    assert trends["headline"] == "Skills 视频工具升温"
-    assert (isolated_output / "2026-07-03.trends.json").exists()
-
-
-def test_write_wecom_report_extracts_markdown_block(monkeypatch):
-    import daily.agent_workflow as agent
-
-    monkeypatch.setattr(
-        agent,
-        "llm_chat",
-        lambda system, user: "```markdown\n📰 **早报 · 2026-07-03**\n\n正文\n```",
-    )
-
-    md = agent.write_wecom_report(
-        {"date": "2026-07-03"},
-        {"headline": "test", "opening": "open"},
-        date_str="2026-07-03",
-        time_str="09:30 (UTC+8)",
-        updated="2026-07-02",
-    )
-
-    assert md is not None
-    assert md.startswith("📰")
-    assert "正文" in md
-
-
-def test_run_agent_workflow_retries_step2(monkeypatch):
-    import daily.agent_workflow as agent
-
-    calls = {"n": 0}
-
-    def fake_llm(system, user):
-        if '"trends"' in user:
-            calls["n"] += 1
-            if calls["n"] == 1:
-                raise RuntimeError("Bridge request timed out")
-            return "📰 **早报 · 2026-07-03**\n\n重试成功"
-        return json.dumps(
-            {"headline": "h", "opening": "o", "themes": [], "top_picks": [], "signals": []},
-            ensure_ascii=False,
-        )
-
-    monkeypatch.setattr(agent, "llm_chat", fake_llm)
-
-    md = agent.run_agent_workflow(
-        {"date": "2026-07-03"},
-        date_str="2026-07-03",
-        time_str="09:30 (UTC+8)",
-        updated="2026-07-02",
-    )
-
-    assert md is not None
-    assert "重试成功" in md
-    assert calls["n"] == 2
--- a/tests/test_ai_news_research.py
+++ b/tests/test_ai_news_research.py
@@ -0,0 +1,117 @@
+"""AI 时讯 deep-research 解析与企微格式。"""
+
+from __future__ import annotations
+
+import unittest
+
+from daily.format_wecom import _ai_news_lines, replace_wecom_news_sections
+from daily.news.research import parse_research_response
+
+
+class TestAiNewsResearchParse(unittest.TestCase):
+    def test_parse_items(self):
+        raw = """
+        {
+          "items": [
+            {
+              "title": "Apple sues OpenAI",
+              "link": "https://techcrunch.com/2026/07/10/apple/",
+              "source_name": "TechCrunch",
+              "desc_short": "苹果起诉 OpenAI 涉嫌窃取商业机密",
+              "published_fmt": "07-11 05:00"
+            }
+          ]
+        }
+        """
+        items, tech = parse_research_response(raw, limit=10)
+        self.assertEqual(len(items), 1)
+        self.assertEqual(items[0]["source_name"], "TechCrunch")
+        self.assertIn("苹果", items[0]["desc_short"])
+        self.assertEqual(tech, [])
+
+    def test_dedupe_links(self):
+        raw = """{"items": [
+            {"title": "A", "link": "https://example.com/a", "source_name": "Ex", "desc_short": "一"},
+            {"title": "B", "link": "https://example.com/a", "source_name": "Ex", "desc_short": "二"}
+        ]}"""
+        items, _ = parse_research_response(raw, limit=10)
+        self.assertEqual(len(items), 1)
+
+    def test_parse_tech_items(self):
+        raw = """{"items": [
+            {"title": "A", "link": "https://example.com/a", "source_name": "Ex", "desc_short": "一"}
+        ], "tech_items": [
+            {"title": "B", "link": "https://example.com/b", "source_name": "Ex", "desc_short": "二"}
+        ]}"""
+        items, tech = parse_research_response(raw, limit=10, tech_limit=5)
+        self.assertEqual(len(items), 1)
+        self.assertEqual(len(tech), 1)
+        self.assertEqual(tech[0]["title"], "B")
+
+
+class TestMergedWecomNews(unittest.TestCase):
+    def test_merged_block_format(self):
+        items = [
+            {
+                "title": "Apple sues OpenAI",
+                "link": "https://techcrunch.com/x",
+                "source_name": "TechCrunch",
+                "desc_short": "苹果起诉 OpenAI",
+                "published_fmt": "07-11 05:00",
+            }
+        ]
+        lines = _ai_news_lines(items, merged=True)
+        self.assertIn("TechCrunch - Apple sues OpenAI", lines[0])
+        self.assertIn("— 苹果起诉 OpenAI", lines[0])
+        self.assertNotIn("07-11", lines[0])
+
+    def test_merged_with_tech_block(self):
+        md = """📰 **早报**
+
+📈 **Skills Trending Top 1**
+1. skill
+"""
+        main = [
+            {"title": "Main", "link": "https://example.com/m", "source_name": "Src", "desc_short": "主条", "published_fmt": "07-11"}
+        ]
+        tech = [
+            {"title": "Tech", "link": "https://example.com/t", "source_name": "Src2", "desc_short": "技术条", "published_fmt": "07-12"}
+        ]
+        out = replace_wecom_news_sections(md, ai_news=main, tech_ai_news=tech, merged=True)
+        self.assertIn("📰 **AI 时讯精选 Top 2**", out)
+        self.assertNotIn("技术类时讯", out)
+        self.assertNotIn("🔧", out)
+        self.assertNotIn("07-11", out)
+        self.assertNotIn("07-12", out)
+        self.assertIn("2. [Src2 - Tech]", out)
+
+    def test_replace_merged_removes_split_blocks(self):
+        md = """📰 **早报**
+
+🌍 **国际 AI 时讯 Top 1**
+1. [old](https://example.com/old) · `X`
+
+🇨🇳 **国内 AI 时讯 Top 1**
+1. [old2](https://example.com/old2) · `Y`
+
+📈 **Skills Trending Top 1**
+1. skill
+"""
+        items = [
+            {
+                "title": "New story",
+                "link": "https://example.com/new",
+                "source_name": "Fortune",
+                "desc_short": "新故事",
+                "published_fmt": "",
+            }
+        ]
+        out = replace_wecom_news_sections(md, ai_news=items, merged=True)
+        self.assertIn("📰 **AI 时讯精选 Top 1**", out)
+        self.assertNotIn("国际 AI 时讯", out)
+        self.assertNotIn("国内 AI 时讯", out)
+        self.assertIn("📈 **Skills Trending Top 1**", out)
+
+
+if __name__ == "__main__":
+    unittest.main()
--- a/tests/test_board_history.py
+++ b/tests/test_board_history.py
@@ -0,0 +1,140 @@
+# tests/test_board_history.py
+from __future__ import annotations
+
+import json
+import os
+import tempfile
+import unittest
+from pathlib import Path
+from unittest.mock import patch
+
+from daily.board_history import extract_shown_keys, load_recent_shown_keys, merge_wecom_shown_into_data
+from daily.config import board_dedup_days, news_backfill_enabled
+
+
+class ConfigDiversityTests(unittest.TestCase):
+    def test_board_dedup_days_default(self):
+        with patch.dict(os.environ, {}, clear=True):
+            self.assertEqual(board_dedup_days(), 7)
+
+    def test_news_backfill_default_off(self):
+        with patch.dict(os.environ, {}, clear=True):
+            self.assertFalse(news_backfill_enabled())
+
+
+class ShownKeysTests(unittest.TestCase):
+    def test_extract_github_repo_keys(self):
+        items = [{"repo": "a/b"}, {"repo": "c/d"}]
+        self.assertEqual(extract_shown_keys("github_trending", items), ["a/b", "c/d"])
+
+    def test_extract_skill_keys_include_source(self):
+        items = [
+            {
+                "id": "open.feishu.cn/lark-drive",
+                "source": "open.feishu.cn",
+                "title": "lark-drive",
+            }
+        ]
+        self.assertEqual(
+            extract_shown_keys("skills_trending", items),
+            ["open.feishu.cn/lark-drive", "open.feishu.cn"],
+        )
+
+    def test_load_recent_reads_wecom_shown_not_baseline(self):
+        with tempfile.TemporaryDirectory() as tmp:
+            out = Path(tmp)
+            # 前日：shown 只有 x/y；baseline raw 含 a/b —— 周去重只能看到 x/y
+            payload = {
+                "data": {
+                    "date": "2026-07-13",
+                    "movement_baseline": {
+                        "github_trending": [{"repo": "a/b"}, {"repo": "x/y"}],
+                    },
+                    "wecom_shown_keys": {"github_trending": ["x/y"]},
+                }
+            }
+            (out / "2026-07-13.data.json").write_text(
+                json.dumps(payload, ensure_ascii=False), encoding="utf-8"
+            )
+            with patch("daily.board_history.OUTPUT_DIR", out):
+                keys = load_recent_shown_keys("2026-07-14", lookback_days=7)
+            self.assertEqual(keys["github_trending"], {"x/y"})
+            self.assertNotIn("a/b", keys["github_trending"])
+
+    def test_load_recent_falls_back_to_wecom_md_when_shown_missing(self):
+        """旧日 data 无 wecom_shown_keys 时，从同日 wecom.md 解析实际展示 keys。"""
+        with tempfile.TemporaryDirectory() as tmp:
+            out = Path(tmp)
+            payload = {
+                "data": {
+                    "date": "2026-07-13",
+                    "github_trending": [{"repo": "other/top"}],
+                }
+            }
+            (out / "2026-07-13.data.json").write_text(
+                json.dumps(payload, ensure_ascii=False), encoding="utf-8"
+            )
+            (out / "2026-07-13.wecom.md").write_text(
+                "\n".join(
+                    [
+                        "🐙 **GitHub Trending Top 2**",
+                        "1. [vinta/awesome-python](https://github.com/vinta/awesome-python)",
+                        "2. [react/react](https://github.com/react/react)",
+                        "",
+                        "🌱 **GitHub 新兴 Top 1**",
+                        "1. [elder-plinius/T3MP3ST](https://github.com/elder-plinius/T3MP3ST)",
+                    ]
+                ),
+                encoding="utf-8",
+            )
+            with patch("daily.board_history.OUTPUT_DIR", out):
+                keys = load_recent_shown_keys("2026-07-14", lookback_days=7)
+            self.assertEqual(
+                keys["github_trending"],
+                {"vinta/awesome-python", "react/react"},
+            )
+            self.assertEqual(keys["github_emerging"], {"elder-plinius/T3MP3ST"})
+            self.assertNotIn("other/top", keys["github_trending"])
+
+    def test_merge_shown_does_not_touch_baseline(self):
+        data = {
+            "movement_baseline": {"github_trending": [{"repo": "raw/one"}]},
+        }
+        merged = merge_wecom_shown_into_data(
+            data, {"github_trending": ["shown/one"]}
+        )
+        self.assertEqual(
+            merged["movement_baseline"]["github_trending"][0]["repo"], "raw/one"
+        )
+        self.assertEqual(merged["wecom_shown_keys"]["github_trending"], ["shown/one"])
+
+    def test_persist_shown_keys_differs_from_baseline_keys(self):
+        from daily.board_select import board_select
+
+        raw = [{"repo": f"o/r{i}"} for i in range(10)]
+        recent = {f"o/r{i}" for i in range(3)}
+        selected = board_select(
+            board="github_trending",
+            items=raw,
+            recent_keys=recent,
+            limit=5,
+            pool_size=50,
+            kind="github",
+        )
+        baseline_keys = [x["repo"] for x in raw[:5]]
+        shown = extract_shown_keys("github_trending", selected)
+        data = {
+            "movement_baseline": {
+                "github_trending": [{"repo": k} for k in baseline_keys],
+            },
+        }
+        merged = merge_wecom_shown_into_data(data, {"github_trending": shown})
+        self.assertNotEqual(
+            set(merged["wecom_shown_keys"]["github_trending"]),
+            {x["repo"] for x in merged["movement_baseline"]["github_trending"]},
+        )
+        self.assertEqual(shown, ["o/r3", "o/r4", "o/r5", "o/r6", "o/r7"])
+
+
+if __name__ == "__main__":
+    unittest.main()
--- a/tests/test_board_select.py
+++ b/tests/test_board_select.py
@@ -0,0 +1,91 @@
+# tests/test_board_select.py
+from __future__ import annotations
+
+import unittest
+
+from daily.board_select import board_select
+
+
+def _gh(repo: str) -> dict:
+    return {"repo": repo, "description": repo}
+
+
+class BoardSelectTests(unittest.TestCase):
+    def test_filters_recent_and_keeps_order(self):
+        pool = [_gh(f"o/r{i}") for i in range(20)]
+        recent = {"o/r0", "o/r1", "o/r2"}
+        out = board_select(
+            board="github_trending",
+            items=pool,
+            recent_keys=recent,
+            limit=5,
+            pool_size=20,
+            kind="github",
+        )
+        keys = [x["repo"] for x in out]
+        self.assertEqual(keys, ["o/r3", "o/r4", "o/r5", "o/r6", "o/r7"])
+
+    def test_deep_pool_fills_after_filter(self):
+        pool = [_gh(f"o/r{i}") for i in range(8)]
+        recent = {f"o/r{i}" for i in range(6)}  # 前 6 全封
+        out = board_select(
+            board="github_emerging",
+            items=pool,
+            recent_keys=recent,
+            limit=5,
+            pool_size=8,
+            kind="github",
+        )
+        self.assertEqual([x["repo"] for x in out], ["o/r6", "o/r7"])  # 短榜
+
+    def test_skill_uses_skill_id(self):
+        items = [
+            {"id": "a/b/s1", "source": "a/b", "title": "s1", "installs": 10},
+            {"id": "c/d/s2", "source": "c/d", "title": "s2", "installs": 9},
+        ]
+        out = board_select(
+            board="skills_trending",
+            items=items,
+            recent_keys={"a/b/s1"},
+            limit=10,
+            pool_size=50,
+            kind="skill",
+        )
+        self.assertEqual([x["id"] for x in out], ["c/d/s2"])
+
+    def test_skill_filters_recent_by_source(self):
+        items = [
+            {"id": "a/b/s-new", "source": "a/b", "title": "s-new", "installs": 10},
+            {"id": "c/d/s2", "source": "c/d", "title": "s2", "installs": 9},
+        ]
+        out = board_select(
+            board="skills_hot",
+            items=items,
+            recent_keys={"a/b"},  # source-level history
+            limit=10,
+            pool_size=50,
+            kind="skill",
+        )
+        self.assertEqual([x["id"] for x in out], ["c/d/s2"])
+
+    def test_skill_filters_recent_skill_id_as_same_source(self):
+        from daily.format_wecom import expand_skill_recent_keys
+
+        items = [
+            {"id": "open.feishu.cn/lark-drive", "source": "open.feishu.cn", "title": "lark-drive", "installs": 10},
+            {"id": "fresh/src/s", "source": "fresh/src", "title": "s", "installs": 9},
+        ]
+        recent = expand_skill_recent_keys({"open.feishu.cn/lark-doc"})
+        out = board_select(
+            board="skills_trending",
+            items=items,
+            recent_keys=recent,
+            limit=10,
+            pool_size=50,
+            kind="skill",
+        )
+        self.assertEqual([x["id"] for x in out], ["fresh/src/s"])
+
+
+if __name__ == "__main__":
+    unittest.main()
--- a/tests/test_cursor_client.py
+++ b/tests/test_cursor_client.py
@@ -1,15 +0,0 @@
-from __future__ import annotations
-
-
-def test_cursor_timeout_seconds_default(monkeypatch):
-    import daily.cursor_client as cc
-
-    monkeypatch.delenv("CURSOR_TIMEOUT", raising=False)
-    assert cc.cursor_timeout_seconds() == 600.0
-
-
-def test_cursor_timeout_seconds_from_env(monkeypatch):
-    import daily.cursor_client as cc
-
-    monkeypatch.setenv("CURSOR_TIMEOUT", "900")
-    assert cc.cursor_timeout_seconds() == 900.0
--- a/tests/test_delta.py
+++ b/tests/test_delta.py
@@ -1,67 +0,0 @@
-from __future__ import annotations
-
-import json
-
-import pytest
-
-
-def test_build_movement_context_detects_new_skill(isolated_output, monkeypatch):
-    import daily.config as config
-    import daily.delta as delta
-
-    monkeypatch.setattr(config, "OUTPUT_DIR", isolated_output)
-    monkeypatch.setattr(delta, "OUTPUT_DIR", isolated_output)
-
-    prev_path = isolated_output / "2026-07-02.data.json"
-    prev_path.write_text(
-        json.dumps(
-            {
-                "data": {
-                    "date": "2026-07-02",
-                    "movement_baseline": {
-                        "skills_trending": [{"id": "a/old", "title": "old"}],
-                        "skills_hot": [],
-                        "github_trending": [],
-                        "github_emerging": [],
-                        "github_topic": [],
-                    },
-                }
-            },
-            ensure_ascii=False,
-        ),
-        encoding="utf-8",
-    )
-
-    trending = [
-        {"id": "a/new", "title": "new-skill", "source": "a", "installs": 10, "link": "https://x", "description": ""},
-        {"id": "a/old", "title": "old", "source": "a", "installs": 9, "link": "https://y", "description": ""},
-    ]
-    movement = delta.build_movement_context(
-        date_str="2026-07-03",
-        trending=trending,
-        hot=[],
-        github_trending=[],
-        github_emerging=[],
-        github_topic=[],
-    )
-
-    assert movement["baseline_date"] == "2026-07-02"
-    assert len(movement["skills_trending_moves"]) == 1
-    assert movement["skills_trending_moves"][0]["id"] == "a/new"
-
-
-def test_find_previous_data_skips_missing_days(isolated_output, monkeypatch):
-    import daily.config as config
-    import daily.delta as delta
-
-    monkeypatch.setattr(config, "OUTPUT_DIR", isolated_output)
-    monkeypatch.setattr(delta, "OUTPUT_DIR", isolated_output)
-
-    (isolated_output / "2026-07-01.data.json").write_text(
-        json.dumps({"data": {"date": "2026-07-01", "skills_trending": []}}),
-        encoding="utf-8",
-    )
-
-    found = delta.find_previous_data("2026-07-03")
-    assert found is not None
-    assert found[0] == "2026-07-01"
--- a/tests/test_featured_pick.py
+++ b/tests/test_featured_pick.py
@@ -0,0 +1,95 @@
+"""Tests for daily.featured_pick."""
+
+from __future__ import annotations
+
+import os
+import unittest
+from unittest.mock import patch
+
+from daily.featured_pick import (
+    apply_featured_pick,
+    match_in_data,
+    parse_featured_pick,
+    pick_command_from_featured,
+    pick_why_from_featured,
+    research_featured_pick,
+)
+
+
+SAMPLE_INPUT = {
+    "skills_trending": [
+        {
+            "id": "foo/bar/gstack-cli",
+            "title": "gstack-cli",
+            "source": "foo/bar",
+            "installs": 1200,
+            "installs_fmt": "1.2K",
+            "link": "https://skills.sh/foo/bar/gstack-cli",
+            "description": "Agent workflow CLI",
+        }
+    ],
+    "skills_hot": [],
+    "github_trending": [
+        {
+            "repo": "acme/gstack",
+            "url": "https://github.com/acme/gstack",
+            "total_stars_fmt": "3.2K",
+            "description": "GStack toolkit",
+        }
+    ],
+    "github_emerging": [],
+    "github_topic": {"topic": "llm", "repos": []},
+}
+
+
+class ParseFeaturedPickTests(unittest.TestCase):
+    def test_empty(self):
+        with patch.dict(os.environ, {}, clear=True):
+            self.assertIsNone(parse_featured_pick())
+
+    def test_query_only(self):
+        with patch.dict(os.environ, {"DAILY_FEATURED_PICK": "gstack"}, clear=True):
+            self.assertEqual(parse_featured_pick(), {"query": "gstack"})
+
+    def test_query_with_url(self):
+        with patch.dict(os.environ, {"DAILY_FEATURED_PICK": "gstack|https://example.com"}, clear=True):
+            self.assertEqual(
+                parse_featured_pick(),
+                {"query": "gstack", "url_hint": "https://example.com"},
+            )
+
+
+class MatchInDataTests(unittest.TestCase):
+    def test_matches_skill_and_github(self):
+        matches = match_in_data(SAMPLE_INPUT, "gstack")
+        self.assertEqual(len(matches["skills"]), 1)
+        self.assertEqual(matches["skills"][0]["title"], "gstack-cli")
+        self.assertEqual(len(matches["github"]), 1)
+        self.assertEqual(matches["github"][0]["repo"], "acme/gstack")
+
+
+class FeaturedPickWorkflowTests(unittest.TestCase):
+    def test_fallback_without_llm(self):
+        llm_input = dict(SAMPLE_INPUT)
+        with patch.dict(os.environ, {"DAILY_FEATURED_PICK": "gstack"}, clear=True):
+            with patch("daily.featured_pick.has_llm_configured", return_value=False):
+                featured = research_featured_pick(llm_input, date_str="2026-07-03")
+        self.assertIsNotNone(featured)
+        assert featured is not None
+        self.assertEqual(featured["type"], "skill")
+        self.assertIn("npx skills add foo/bar/gstack-cli", featured["command"])
+        self.assertTrue(featured["why_today"])
+
+    def test_apply_featured_pick_mutates_input(self):
+        llm_input = dict(SAMPLE_INPUT)
+        with patch.dict(os.environ, {"DAILY_FEATURED_PICK": "gstack"}, clear=True):
+            with patch("daily.featured_pick.has_llm_configured", return_value=False):
+                featured = apply_featured_pick(llm_input, date_str="2026-07-03")
+        self.assertIsNotNone(featured)
+        self.assertIn("featured_pick", llm_input)
+        self.assertEqual(pick_command_from_featured(featured), llm_input["featured_pick"]["command"])
+        self.assertEqual(pick_why_from_featured(featured), llm_input["featured_pick"]["why_today"])
+
+
+if __name__ == "__main__":
+    unittest.main()
--- a/tests/test_featured_reason.py
+++ b/tests/test_featured_reason.py
@@ -0,0 +1,55 @@
+# tests/test_featured_reason.py
+"""T6: 首推理由行(pick_why + DAILY_FEATURED_REASON 开关)测试。"""
+from __future__ import annotations
+
+import unittest
+from unittest import mock
+
+import daily.format_wecom as fw
+
+
+def _build(pick_why: str) -> str:
+    return fw.build_wecom_report(
+        date_str="2026-07-18",
+        time_str="08:50 (UTC+8)",
+        updated="2026-07-18",
+        highlights=[],
+        theme_line="**今日主题**：测试",
+        ai_news=None,
+        cn_ai_news=None,
+        merged_ai_news=None,
+        merged_tech_ai_news=None,
+        trending=[],
+        hot=[],
+        repos=[],
+        emerging=[],
+        topic_name="t",
+        topic_repos=[],
+        pick_command="npx skills add src/alpha",
+        pick_why=pick_why,
+        pick_title="alpha",
+        pick_url="https://x/a",
+        include_boards=False,
+    )
+
+
+class FeaturedReasonTests(unittest.TestCase):
+    def test_reason_shown_when_present_and_enabled(self):
+        with mock.patch.object(fw, "env_bool", return_value=True):
+            md = _build("昨日 star 增速第一")
+        self.assertIn("> 昨日 star 增速第一", md)
+
+    def test_reason_hidden_when_switch_off(self):
+        with mock.patch.object(fw, "env_bool", return_value=False):
+            md = _build("昨日 star 增速第一")
+        self.assertNotIn("> 昨日 star 增速第一", md)
+
+    def test_reason_omitted_when_empty(self):
+        with mock.patch.object(fw, "env_bool", return_value=True):
+            md = _build("")
+        self.assertIn("今日首推", md)
+        self.assertNotIn("> \n", md)
+
+
+if __name__ == "__main__":
+    unittest.main()
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
yumao	d66f2c716c	docs: env 示例补充 DAILY_WECOM_TOP_LINE / DAILY_FEATURED_REASON Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-18 17:08:35 +08:00
yumao	d9aef4b340	chore: 删 tmp 调试文件,裸 except 改命名异常+日志 - 删除被跟踪的 tmp_check_desc.py / tmp_desc_snip.txt - bridge_manager discovery、generate release 抓取的裸 except Exception 改命名异常 + logger.warning(T8) Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-18 17:01:20 +08:00
yumao	d7992e7a7a	feat: push_gate 判定分支加结构化日志 force/推送/静默日/无更新仍推四分支各记一条 logger.info, 无人值守时可定位「早报没推是静默日还是别的原因」(T7)。 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-18 16:55:47 +08:00
yumao	3321a307a0	feat: 首推理由行加 DAILY_FEATURED_REASON 开关 pick_why 本已渲染,现加开关默认开,空则省略(T6)。 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-18 16:53:19 +08:00
yumao	33bfed0e79	feat: theme_line 取数升级,无评分命中时回退 theme_names 新增 _top_line: 优先评分最高主题,无命中时回退 _theme_clusters 的主题名(非 markdown 示例),DAILY_WECOM_TOP_LINE=0 退回原逻辑。复用现有 theme_line 行,不新增头部行(T5)。 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-18 16:44:15 +08:00
yumao	ea8de9fe61	test: 新增 generate_report 黄金/确定性回归冻结 _now_cst、mock 网络/文件/LLM(featured_pick 与 push_gate 有独立测试,此处冻结),验证同一输入下完整版与企微版产物逐字节一致——拆分 _collect/_select/_render 不得改变行为(T1+T4)。 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-18 16:35:42 +08:00
yumao	cd92644be4	refactor: 拆 generate_report 为 _collect/_select/_render 三段所有选择逻辑(9 处 board_select + featured_pick + _localize + pad) 全归 _select,_render 纯拼装写盘,薄壳 generate_report 仅编排。结构化 bundle 传参;副作用(record_pushed_links/_save_snapshot/ save_json)保持原时序在 _render 末尾。行为不变,89 测试绿(T2)。 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-18 14:02:32 +08:00
yumao	92e0ed9a27	refactor: _theme_clusters 迁入 narrative_axis 并以注入消除反向依赖 theme_clusters/theme_names 经参数注入 THEME_RULES 与 skill_id_fn, 避免 generate.py 的循环 import(T3,为拆分 generate_report 铺路)。 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-18 13:49:37 +08:00
yumao	6ea2a4e4c6	feat: 早报系统重构与功能增强 - 新增常驻调度器 daily/scheduler.py + run-scheduler.ps1（定时生成/推送） - 新增 daily/bridge_manager.py：Windows 兼容的 Cursor SDK 桥接 - 新增 skills/daily-featured-pick 首推 Skill 与叙事轴/去重逻辑 - 新闻抓取窗口、GitHub 搜索、企微 delta 模式等多项改进 - 补充设计文档与 superpowers 计划/规范 - 新增对应测试（scheduler、featured_pick、github_search、news_fetch_window 等） Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-17 18:12:00 +08:00
yumao	6192dd4e2a	chore: 移除独立企微 bot/浏览器桥接系统两套系统并存，bot/（browser_service、preview_service、wecom_media、 router、xiaobao 场景等）与早报生成是独立的一条线，不再维护，整体删除。同时将 __pycache__/*.pyc/.cursor 加入 .gitignore。 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-17 18:11:11 +08:00
yumao	4a128b0fa6	fix: 关闭新闻放宽凑数并剥离放宽窗口文案 Co-authored-by: Cursor <cursoragent@cursor.com>	2026-07-14 10:42:00 +08:00
yumao	dcd0608b5d	feat: 代码选定叙事轴并注入 Agent 开场约束 Co-authored-by: Cursor <cursoragent@cursor.com>	2026-07-14 10:40:14 +08:00
yumao	54f164cdbf	feat: 首推与昨日冲突时改推并保证一月不重复 Co-authored-by: Cursor <cursoragent@cursor.com>	2026-07-14 10:39:12 +08:00
yumao	d448002e7a	feat: generate 以 board_select 为唯一列表主人并写回 shown keys Co-authored-by: Cursor <cursoragent@cursor.com>	2026-07-14 10:36:53 +08:00
yumao	0c324f9ace	feat: 实现 board_select 周去重与深池补满 Co-authored-by: Cursor <cursoragent@cursor.com>	2026-07-14 10:32:39 +08:00
yumao	f563239e0b	feat: 拆分 wecom_shown_keys 与 movement_baseline 历史层 Co-authored-by: Cursor <cursoragent@cursor.com>	2026-07-14 10:31:49 +08:00
yumao	02e97e057f	docs: 更新 Agent 技能与 env 示例以支持 Delta 模式 Co-authored-by: Cursor <cursoragent@cursor.com>	2026-07-09 11:37:55 +08:00
yumao	3ad2e7c090	feat: 静默日跳过企微 webhook 推送 Co-authored-by: Cursor <cursoragent@cursor.com>	2026-07-09 11:37:55 +08:00
yumao	588def8eb2	feat: 在 generate 流程中接入 Delta 模式与推送闸门 Co-authored-by: Cursor <cursoragent@cursor.com>	2026-07-09 11:37:54 +08:00
yumao	b2dd8721d0	feat: 新增企微早报推送闸门判定逻辑 Co-authored-by: Cursor <cursoragent@cursor.com>	2026-07-09 11:35:49 +08:00
yumao	e3b5623860	feat: 新增企微 Delta 榜单区块渲染与替换逻辑 Co-authored-by: Cursor <cursoragent@cursor.com>	2026-07-09 11:35:49 +08:00
yumao	2f1fac9308	feat: 实现 Skills 跨榜去重与首日 baseline 模式判定 Co-authored-by: Cursor <cursoragent@cursor.com>	2026-07-09 11:33:36 +08:00
yumao	ba8631c867	feat: 新增企微已推送新闻 link 去重缓存 Co-authored-by: Cursor <cursoragent@cursor.com>	2026-07-09 11:33:26 +08:00
yumao	aff75141cb	feat: 新增企微 Delta 模式相关配置读取函数 Co-authored-by: Cursor <cursoragent@cursor.com>	2026-07-09 11:32:38 +08:00