Best use case
topic_selector is best used when you need a repeatable AI agent workflow instead of a one-off prompt.
自动搜寻并筛选当前最热门、最具传播价值的 AI/科技选题。
Teams using topic_selector should expect a more consistent output, faster repeated execution, less prompt rewriting.
When to use this skill
- You want a reusable workflow that can be run more than once with consistent structure.
When not to use this skill
- You only need a quick one-off answer and do not need a reusable workflow.
- You cannot install or maintain the underlying files, dependencies, or repository context.
Installation
Claude Code / Cursor / Codex
Manual Installation
- Download SKILL.md from GitHub
- Place it in
.claude/skills/topic_selector/SKILL.mdinside your project - Restart your AI agent — it will auto-discover the skill
How topic_selector Compares
| Feature / Agent | topic_selector | Standard Approach |
|---|---|---|
| Platform Support | Not specified | Limited / Varies |
| Context Awareness | High | Baseline |
| Installation Complexity | Unknown | N/A |
Frequently Asked Questions
What does this skill do?
自动搜寻并筛选当前最热门、最具传播价值的 AI/科技选题。
Where can I find the source code?
You can find the source code on GitHub using the link provided at the top of the page.
SKILL.md Source
# 选题挖掘助手 (Topic Selector)
这个 Skill 用于从全网挖掘高潜力的 AI 和科技选题，确保内容的时效性和爆款潜质。
## 目标 (Goal)
找到当下公众最感兴趣、或者信息差最大的 AI/科技新闻或工具。
> [!IMPORTANT]
> **CRITICAL RULE**: 任何新闻如果超过 **72小时**（以当前时间 2026-02-05 倒推），**绝对禁止**入选。如果日期模糊，必须查证。
## 搜索源 (Data Gathering)
使用以下策略进行搜索，确保信息绝对新鲜：
1. **Search Query**:
- `latest artificial intelligence news`
- `latest AI news "DeepSeek" OR "OpenAI" OR "Anthropic" OR "Google"`
- `viral AI agents tools news`
- `trending AI social apps`
- `site:reddit.com (r/LocalLLaMA OR r/Singularity OR r/ArtificialInteligence) "AI" "news" when:24h`
- `site:x.com "AI" "trending" when:24h`
2. **Time Window**: `when:3d` (严格限制在最近 **72小时** 内)
3. **Result Verification**: **再次人工核对日期**。例如：今天是 2月5日，那么 2月1日及以前的新闻直接丢弃。
## 爆款指数 (Viral Index)
对所有候选选题进行打分 (0-100)，评分维度如下：
| Metric | Weigh | Points | Description |
| :--- | :--- | :--- | :--- |
| **Timeliness (时效性)** | 20% | 0-20 | 必须是 Breaking News (<24h 满分)。 |
| **Practicality (实操性)** | 40% | 0-40 | **核心权重**。能否直接解决用户痛点？是否有立即可用的工具/教程？能否提升效率？ |
| **Novelty (新颖性)** | 20% | 0-20 | 是不是新产品线？技术突破？(常规更新低分) |
| **Visual (视觉性)** | 10% | 0-10 | 是否有演示视频/动图？(适合视频化) |
| **SEO (搜索热度)** | 10% | 0-10 | 关键词趋势是否在上涨？ |
**筛选门槛**:
* 计算总分：`Total = Timeliness + Practicality + Novelty + Visual + SEO`
* 只有 **Total >= 80** (或实操性单项 > 35) 的选题才能进入 Top 10 推荐池。
## 排序与输出 (Ranking & Output)
1. 按总分从高到低排序。
2. 严格使用以下 Markdown 格式输出 Top 10。
### Output Format Template
```markdown
# 🚀 今日AI热点 Top 10 (YYYY-MM-DD)
### 1. [新闻标题] - 爆款指数: [分数]
- **来源**: [Source Name](URL)
- **关键词**: #Tag1 #Tag2
- **评分理由**:
- ⚡ 时效性 ([分数]): [简短理由]
- 🛠 实操性 ([分数]): [简短理由]
- 👁 视觉性 ([分数]): [简短理由]
- **摘要**: [简要介绍新闻内容，1-2句话]
### 2. ...
```
## 示例 (Example)
### 1. Anthropic 发布 "Cowork"：非程序员的AI文件管理Agent - 爆款指数: 86
- **来源**: [Indiatimes](https://...)
- **关键词**: #Anthropic #Cowork #AIAgent
- **评分理由**:
- ⚡ 时效性 (95 -> 28.5): 刚刚发布，属于最新动态。
- 🛠 实操性 (90 -> 22.5): 直接面向普通用户的文件管理工具，上手即用。
- 👁 视觉性 (70 -> 10.5): 交互界面适合演示。
- **摘要**: Anthropic 推出了一款名为 "Cowork" 的新工具，旨在帮助非编程人员通过AI代理自动管理文件和浏览器任务，大幅降低了使用门槛。Related Skills
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