Douyin Comments

抓取抖音单条视频的完整评论区（一级评论 + 全部楼中楼回复）和视频详情，可选下载视频，输出按点赞排序的「评论全文.md」和原始 JSON。在用户本人已登录的 Chrome 里运行（Claude in Chrome 扩展），借页面自带 SDK 签名，不需要 TikHub、Playwright 或 a_bogus 逆向。用户给出抖音视频链接（douyin.com/video/…、带 modal_id 的主页链接、v.douyin.com 短链），并说"看评论区""抓评论""拉评论""评论区有什么质疑/疑问""参考评论区"时使用。只适用于抖音单条视频；小红书、B 站、批量采集博主全部作品不适用。

283 stars 73 forksTesting & QA

Install

skills CLI (Claude Code, Cursor, Codex and more)

npx skills add Pluviobyte/douyin-comments --skill douyin-comments

Manual install

git clone --depth 1 https://github.com/Pluviobyte/douyin-comments.git /tmp/douyin-comments
mkdir -p ~/.claude/skills
cp -r /tmp/douyin-comments/. ~/.claude/skills/douyin-comments

Personal skills live in ~/.claude/skills. Use .claude/skills in a project folder to share a skill with your team.

From the SKILL.md

# 抖音评论区抓取

## 原理（为什么这样做）

- 抖音 Web 接口要带 a_bogus 签名、msToken、uifid、x-tt-argus 等风控参数。页面里的 SDK 会给页面内发出的 XHR 自动补签名，所以请求都在用户的真实 Chrome 页面里发，指纹和登录态都是真的。
- 只带 `device_platform/aid` 直接调楼中楼接口，会**立刻弹文字点选验证码**，请求挂起（2026-10-30 实测）。原因是缺了页面正常请求才有的公共参数（channel、version_code、浏览器信息、msToken 等）。所以：
  - **主路线** `page_fetch.js`：先拦截页面自己发出的一次真实评论请求当模板，之后只替换 `aweme_id / cursor / comment_id`，其余参数照抄。
  - **兜底路线** `page_ui_expand.js`：在评论区逐个点「展开N条回复」，由页面自己发请求，我们只截获响应。慢，但实测不触发风控。
- 思路借鉴 MediaCrawler（公共参数集、x-tt-argus/uifid、先一级后逐楼、请求间 sleep）。它的许可证是非商业学习许可，**不要复制它的代码或 douyin.js**。

## 硬规则

- **验证码绝不代点**。出现验证码就停下，请用户在 Chrome 里手动完成，然后继续。
- **节奏**：请求间隔 2～4 秒随机，每 15 次请求额外停 8～15 秒。不要为了快去改小间隔；同一视频不要重复整轮重抓（触发验证码的主因之一）。
- **隐私墙**：输出默认写到当前项目的 `.internal/抖音评论/<aweme_id>/`。源链接、作者、原文评论只留在 `.internal/`；给成稿用的归纳文件不写源信息。
- javascript_tool 约 45 秒超时、输出约 1000 字截断：长任务一律是不 await 的后台 IIFE，进度挂在 `window.__dyc` 上轮询，数据经本地接收服务落盘。
- 用完关闭自己开的标签页，并停掉接收服务。

## 步骤

下文 `$SK` = 本 skill 目录，`$OUT` = 输出目录。

### 1. 解析视频 ID，启动接收服务

- `douyin.com/video/<id>` → id；主页链接带 `modal_id=<id>` → id；`v.douyin.com/…` 短链先在 Chrome 打开，看跳转后的 URL。
- 后台启动接收服务（`run_in_background`，端口被占就换一个，并在页面设 `window.__DYC_RECV`）：
  ```bash
  python3 -I "$SK/scripts/recv.py" --out "$OUT/raw" --port 8765
  ```

### 2. 打开页面，注入拦截

1. `tabs_context_mcp` → `tabs_create_mcp` 新开标签页 → navigate 到 `https://www.douyin.com/video/<id>`。扩展未连接时，请用户在 Claude Code 里执行 `/chrome` 连接。
2. 用 javascript_tool 执行 `page_hook.js` 的全文（读文件后原样传入），返回 `hooked`。**刷新或跳转页面后必须重新注入。**

Read the full skill on GitHub

Details

Skill name: douyin-comments
Repository: Pluviobyte/douyin-comments
Repo updated: 31 October 2026

FAQ

What does the Douyin Comments skill do?

How do I install the Douyin Comments skill?

skills CLI (Claude Code, Cursor, Codex and more): npx skills add Pluviobyte/douyin-comments --skill douyin-comments. Skills go in ~/.claude/skills (personal) or .claude/skills (project), and Claude loads them automatically when a task matches the description.

Is Douyin Comments popular?

It lives in Pluviobyte/douyin-comments, which has 283 GitHub stars and 73 forks.

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