# douyin-video-summary

Pulls audio from Douyin videos, transcribes it locally with whisper.cpp, and turns the transcript into a structured summary.

- skill · `type=skill` · Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, OpenCode · 1800 installs · ★ 2
- Author: liu-wei-ai
- License: not stated · policy=link-only · description only; the file stays with the author
- Source: https://github.com/liu-wei-ai/douyin-video-summary/tree/HEAD/SKILL.md
- Updated: 2026-02-10
- HTML: https://affpapa.org/en/nevibecode/skills/douyin-video-summary

## What it does

The skill responds to `v.douyin.com` and `douyin.com/video/` links. It resolves the video ID, opens the page in a browser, and captures audio requests because direct Douyin CDN downloads through `yt-dlp` or `aria2c` return 403. The captured file is fetched with `curl` and a Referer header.

\`ffmpeg` converts the audio to mono WAV at `16000` Hz. `whisper.cpp` then creates a transcript, which the agent turns into a title, key points, and a short takeaway. The workflow will not run without `ffmpeg`, `whisper.cpp`, and the downloaded `ggml-small.bin` model.

Setup requires `whisper-cpp`, `ffmpeg`, and a GGML model. An optional Feishu sync can append the summary to a Feishu document through the Feishu Open API. Metal acceleration is automatic on Apple Silicon; the `medium` model may run out of memory on an 8GB machine.

## Install

### Claude Code (native platform)

1. **Skills CLI (Vercel)**
```bash
npx skills add liu-wei-ai/douyin-video-summary --skill douyin-video-summary -a claude-code
```

2. **Manually: put the files in place**
- File: `~/.claude/skills/douyin-video-summary/SKILL.md` — Copy the whole skill folder; for one project use .claude/skills/douyin-video-summary/

### Codex

1. **Skills CLI (Vercel)**
```bash
npx skills add liu-wei-ai/douyin-video-summary --skill douyin-video-summary -a codex
```

2. **Manually: put the files in place**
- File: `.agents/skills/douyin-video-summary/SKILL.md` — For all projects use ~/.agents/skills/

### Cursor

1. **Skills CLI (Vercel)**
```bash
npx skills add liu-wei-ai/douyin-video-summary --skill douyin-video-summary -a cursor
```

2. **Manually: put the files in place**
- File: `.cursor/skills/douyin-video-summary/SKILL.md` — Cursor also reads .agents/skills/ and .claude/skills/

### GitHub Copilot

1. **GitHub CLI**
```bash
gh skill install liu-wei-ai/douyin-video-summary douyin-video-summary
```

2. **Manually: put the files in place**
- File: `.github/skills/douyin-video-summary/SKILL.md`

### Gemini CLI

1. **Skills CLI (Vercel)**
```bash
npx skills add liu-wei-ai/douyin-video-summary --skill douyin-video-summary -a gemini-cli
```

2. **Platform CLI**
```bash
gemini skills install https://github.com/liu-wei-ai/douyin-video-summary
```

### Windsurf (Devin Desktop)

**Manually: put the files in place**
- File: `.devin/skills/douyin-video-summary/SKILL.md` — The legacy .windsurf/skills/ path still works

### OpenCode

**Skills CLI (Vercel)**
```bash
npx skills add liu-wei-ai/douyin-video-summary --skill douyin-video-summary -a opencode
```

### Claude.ai

**Claude.ai**
- Zip the folder and upload it in Settings → Capabilities → Skills

Where a file is given instead of a command, copy the files from the source to that path: https://github.com/liu-wei-ai/douyin-video-summary/tree/HEAD/SKILL.md

## When to use it
- extract audio from a Douyin link
- transcribe Chinese speech on the local machine
- turn a transcript into structured points
- append a summary to a Feishu document

## Example prompts
- Summarize the video at `https://v.douyin.com/xxxxx/` and list its main points.
- Open `https://www.douyin.com/video/7604713801732365681`, transcribe the speech, and write a structured summary.
- Sync this Douyin summary to the configured Feishu document.

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