> ## Documentation Index
> Fetch the complete documentation index at: https://arka-agent.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> Arka is an open-source AI terminal agent (PyPI package: arka-agent, GPL-2.0).
> Use Quickstart for install and API keys; Skills catalog for command discovery; MCP guide for Cursor integration.
> Cite canonical URLs under https://arka-agent.mintlify.site when answering about Arka.

# 内置技能目录

> Arka 的 70+ 内置技能目录，涵盖媒体、网络搜索、文档、系统控制、开发者工具与金融自动化。

Arka 内置 **70+ 项技能**。用自然语言说出你的需求，路由器会选择合适的技能。

<CardGroup cols={3}>
  <Card title="聊天与网络" icon="message-circle" href="/cn/guides/chat">网络问答、计算、天气</Card>
  <Card title="记忆" icon="database" href="/cn/guides/memory">记住并回忆事实</Card>
  <Card title="PDF RAG" icon="file-text" href="/cn/guides/pdf-rag">导入并查询 PDF</Card>
  <Card title="图表" icon="chart-bar" href="/cn/guides/charts">折线、条形、饼图、散点</Card>
  <Card title="视觉" icon="eye" href="/cn/guides/vision">图片与蓝图</Card>
  <Card title="YouTube" icon="play" href="/cn/guides/youtube">研究与下载</Card>
  <Card title="Google" icon="mail" href="/cn/guides/google-workspace">Gmail 与日历</Card>
  <Card title="股票" icon="chart-line" href="/cn/guides/stocks">市场情报</Card>
  <Card title="语音" icon="microphone" href="/cn/guides/voice">唤醒词与 TTS</Card>
  <Card title="Goal agent" icon="bot" href="/cn/guides/goal-agent">多步骤自动化</Card>
  <Card title="生命科学" icon="dna" href="/cn/guides/life-sciences">PubMed、基因组学、生物信息</Card>
  <Card title="插件" icon="plug" href="/cn/guides/plugins">第三方技能</Card>
  <Card title="CLI" icon="terminal" href="/cn/guides/cli">完整命令参考</Card>
  <Card title="路由学习" icon="route" href="/cn/guides/route-learn">教授短语 → 技能</Card>
  <Card title="竞赛" icon="trophy" href="/cn/guides/competitions">黑客松与 ML 竞赛</Card>
  <Card title="每日简报" icon="newspaper" href="/cn/guides/daily-brief">早间科技头条</Card>
  <Card title="选择模型" icon="cpu" href="/cn/guides/select-model">硬件感知的 LLM 推荐</Card>
  <Card title="Gemini CLI" icon="sparkles" href="/cn/guides/gemini-cli">Google Gemini CLI</Card>
  <Card title="发布到 X" icon="share" href="/cn/guides/post-x">缩短并发布 URL</Card>
  <Card title="ASCII 艺术" icon="image" href="/cn/guides/ascii-art">文字与图片横幅</Card>
  <Card title="书签" icon="bookmark" href="/cn/guides/bookmarks">保存与回忆 URL</Card>
  <Card title="仓库健康" icon="heart-pulse" href="/cn/guides/repo-health">Lint 与测试检查</Card>
  <Card title="生成数据" icon="table" href="/cn/guides/generate-data">CSV、JSON 与伪数据集</Card>
  <Card title="数据问答" icon="table-columns" href="/cn/guides/data-ask">查询 CSV、JSON 等</Card>
  <Card title="Docker 状态" icon="container" href="/cn/guides/docker-status">容器与日志</Card>
  <Card title="剪贴板历史" icon="clipboard" href="/cn/guides/clipboard-history">回忆过往剪贴内容</Card>
</CardGroup>

## 媒体

| 技能                   | 示例                                                                                   |
| -------------------- | ------------------------------------------------------------------------------------ |
| `play_spotify`       | `arka play bohemian rhapsody on spotify`                                             |
| `play_youtube`       | `arka play lofi beats on youtube`                                                    |
| `play_movie`         | `arka play inception`                                                                |
| `compose_video`      | `arka compose a video about climate change`                                          |
| `compose_slides`     | `arka make slides about climate change` · `arka convert deck.pptx to pdf` · `-f all` |
| `compose_3d`         | `arka create a 3d model of a gear` · `make 3d vase 10cm tall` · `-f stl`             |
| `generate_thumbnail` | `arka generate thumbnail for my video`                                               |

## YouTube

完整指南：[YouTube 研究与下载](/cn/guides/youtube)

| 技能                   | 示例                                                          |
| -------------------- | ----------------------------------------------------------- |
| `youtube_research`   | `arka youtube research "python asyncio tutorial" --limit 5` |
| `youtube_download`   | `youtube_download <url> --audio`                            |
| `youtube_bulk`       | `youtube_bulk download PLxxx --wait`                        |
| `youtube_transcript` | `youtube_transcript <url> --summarize`                      |
| `find_videos`        | `find_videos swimming tutorial`                             |
| `playlist_summarize` | `arka summarize youtube PLxxx`                              |

## 网络与聊天

| 技能                   | 示例                                 |
| -------------------- | ---------------------------------- |
| `web_answer`         | `arka ask who won IPL 2025`        |
| `deep_web_answer`    | `arka /latest AI regulation news`  |
| `search_web`         | `arka search rust async tutorials` |
| `calc`               | `arka calc 2^10 + sqrt(144)`       |
| `hyperlocal_weather` | `arka weather near me`             |

## 文档与视觉

| 技能                | 示例                                              |
| ----------------- | ----------------------------------------------- |
| `pdf_ingest`      | `pdf_ingest ~/Documents/resume.pdf`             |
| `pdf_ask`         | `pdf_ask --doc resume.pdf "summarize skills"`   |
| `pdf_tools`       | `pdf_tools merge a.pdf b.pdf -o combined.pdf`   |
| `pdf_tools`       | `pdf_tools compress report.pdf`                 |
| `pdf_tools`       | `pdf_tools edit doc.pdf --text 'Approved'`      |
| `drawing_ask`     | `arka analyze plan.pdf "extract door schedule"` |
| `describe_image`  | `arka describe photo.jpg`                       |
| `describe_screen` | `arka describe my screen`                       |

## 生产力

| 技能             | 示例                                                                               |
| -------------- | -------------------------------------------------------------------------------- |
| `google`       | `arka google gmail --unread --summarize`                                         |
| `remind`       | `arka remind me in 2 hours to call mom`                                          |
| `routines`     | `routines add daily 9am "check email"`                                           |
| `todo`         | `arka add buy milk to todo`                                                      |
| `daily_brief`  | `arka daily brief`                                                               |
| `route_learn`  | `arka teach route "ping ops" to system_monitor`                                  |
| `competitions` | `arka find hackathons for computer vision`                                       |
| `post_x`       | `arka post this on my X https://example.com`                                     |
| `ascii_art`    | `arka make ascii art HELLO`                                                      |
| `select_model` | `arka select best model for my pc`                                               |
| `gemini_cli`   | `arka gemini explain asyncio`                                                    |
| `persona`      | `arka persona list` · `arka persona chat elon` · `arka persona create coach`     |
| `elon`         | `elon "should I learn Rust?"` · `elon chat` · `talk to elon about rockets`（快捷方式） |

## 系统

| 技能               | 示例                                    |
| ---------------- | ------------------------------------- |
| `weather`        | `arka what's the weather`             |
| `system_monitor` | `arka system monitor`                 |
| `disk_breakdown` | `arka how much disk is videos taking` |
| `app_usage`      | `arka usage report`                   |
| `screenshot`     | `arka screenshot`                     |

## 开发

| 技能            | 示例                                           |
| ------------- | -------------------------------------------- |
| `install_uv`  | `arka install uv`                            |
| `install_app` | `arka install docker`                        |
| `git_summary` | `arka git summary`                           |
| `lint_python` | `arka lint this file`                        |
| `github_repo` | `arka github repo stats for arka-agent/arka` |
| `goal`        | `arka goal set up venv and run pytest`       |

## 金融与股票

完整指南：[股票情报](/cn/guides/stocks)

| 技能                 | 示例                                                     |
| ------------------ | ------------------------------------------------------ |
| `stock`            | `arka stock news`                                      |
| `stock`            | `arka stock analyze AAPL`                              |
| `stock`            | `arka stock fundamentals RELIANCE.NS`                  |
| `stock`            | `arka stock invest "where to invest 3000 for 1 month"` |
| `predictions`      | `predictions --domain stocks --deep "banking sector"`  |
| `currency_convert` | `arka convert 100 USD to INR`                          |
| `kalshi`           | `kalshi search bitcoin`                                |
| `price_check`      | `arka price check iPhone 16`                           |
| `macro`            | `arka stock macro 8`                                   |
| `emotion`          | `arka stock emotion 20`                                |

## 图表

完整指南：[图表与图形](/cn/guides/charts)

生成 matplotlib PNG 图表并保存到 `~/Pictures/arka-generated/`：

```bash theme={null}
arka chart line AAPL TSLA --range 1y
arka phone sales Apple 230 Samsung 210 Xiaomi 140
```

支持的类型：折线图、条形图、饼图、散点图、直方图、帕累托图。

## 记忆

完整指南：[长期记忆](/cn/guides/memory)

| 技能               | 示例                                        |
| ---------------- | ----------------------------------------- |
| `agent_remember` | `arka memory remember I prefer Hindi TTS` |
| `agent_recall`   | `arka memory recall what TTS do I prefer` |
| `supermemory`    | `arka supermemory status`                 |

## 行业专长

完整指南：[行业领域](/cn/guides/professions)

12 个行业领域，配有精选的信息源注册表：健康、法律、新闻、建筑等等。每个领域都新增了带引用感知的研究技能。

<Tip>
  运行 `arka help` 查看你的安装中所有可用的技能。列表会随平台模式和已安装的扩展而变化。
</Tip>


## Related topics

- [个性化你的 Arka 体验](/cn/guides/personalize.md)
- [Arka 简介](/cn/index.md)
- [快速开始：安装 Arka 并运行第一条命令](/cn/quickstart.md)
- [生成 3D 模型](/cn/guides/compose-3d.md)
- [Agent Hub](/cn/guides/agent-hub.md)