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liuboacean

Zhihu Helper

by liuboacean · GitHub ↗ · v2.0.7 · MIT-0
cross-platform ⚠ suspicious
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Install in OpenClaw
/install zhihu-helper
Description
知乎内容辅助工具。支持查看文章、搜索问题、提取热榜/用户数据。 提供浏览器操作辅助，Cookie 加密存储。
README (SKILL.md)

知乎内容辅助工具 (Zhihu Helper v2.0)

辅助查看知乎内容，提取数据，Cookie 加密存储，稳定可靠。

触发词（Trigger Phrases）

  • "帮我发一篇知乎文章" / "写知乎文章"
  • "发布知乎想法" / "发一条想法"
  • "回答知乎问题" / "写回答"
  • "知乎提问" / "问一个问题"
  • "点赞" / "评论" / "关注"（知乎内容）
  • "查看知乎热榜" / "知乎热搜"
  • "搜索知乎" / "查一下知乎上的"
  • "知乎数据" / "提取知乎信息"

快速开始

1. 安装依赖

# 依赖已安装，如首次使用：
cd zhihu-skill
npm install
npx playwright install chromium

2. 配置 Cookie 加密密钥

export ZHIHU_COOKIE_KEY="$(openssl rand -hex 32)"

3. 导出知乎 Cookie

# 会自动打开浏览器，手动登录后 Cookie 自动加密保存
node scripts/zhihu-export-cookie.js

4. 验证

# 检查 Cookie 是否有效
node tests/cookie-check.js

功能模块

1️⃣ 发布文章

在知乎专栏发布 Markdown 文章。

你: 帮我发一篇知乎文章，标题是"xxx"，内容是...
AI: 正在生成内容 → 展示预览 → 等待用户确认 → 发布 → 返回链接

⚠️ 重要：所有发布操作前 AI 必须展示预览并等待用户明确确认（"确认发布？"），未经确认不得执行任何公开操作。

CLI:

# 直接指定内容
node scripts/zhihu-publish.js article --title "标题" --content "正文"

# 从文件读取内容
node scripts/zhihu-publish.js article --title "标题" --content-file "文章.md"

# 保存为草稿（不发布）
node scripts/zhihu-publish.js article --title "标题" --content "正文" --draft

2️⃣ 发布想法

类似 Twitter 的短内容发布。

你: 发一条知乎想法，内容是xxx

CLI:

node scripts/zhihu-publish.js thought --content "想法内容"

# 带图片
node scripts/zhihu-publish.js thought --content "想法内容" --image "图片路径"

3️⃣ 回答问题

搜索问题并撰写回答。

你: 帮我在知乎搜索关于xxx的问题并回答
AI: 搜索问题 → 列出选项 → 用户选择 → 撰写 → 展示预览 → 等待确认 → 提交

CLI:

node scripts/zhihu-answer.js --question-id 123456789 --content "回答内容"

4️⃣ 提问

在知乎上提出新问题。

你: 帮我在知乎提问：xxx
AI: 展示预览 → 等待确认 → 提交

CLI:

node scripts/zhihu-ask.js --title "问题标题" --detail "补充说明"

5️⃣ 互动

点赞、评论、关注（执行前需用户确认）。

你: 给这篇知乎文章点赞 / 评论 / 关注这个用户
AI: 展示操作详情 → 等待确认 → 执行

⚠️ 所有互动操作（点赞/评论/关注）前必须等待用户明确确认。

CLI:

# 点赞
node scripts/zhihu-interact.js like --url "https://www.zhihu.com/question/xxx/answer/xxx"

# 取消点赞
node scripts/zhihu-interact.js unlike --url "..."

# 评论
node scripts/zhihu-interact.js comment --url "..." --content "评论内容"

# 关注用户
node scripts/zhihu-interact.js follow --user "用户ID"

6️⃣ 数据提取

从知乎提取结构化数据。

你: 今天知乎热榜是什么？
AI: 返回热榜 Top 20

CLI:

# 热榜
node scripts/zhihu-extract.js --type hot-list [--limit 20]

# 搜索
node scripts/zhihu-extract.js --type search --query "关键词" [--limit 10]

# 文章详情
node scripts/zhihu-extract.js --type article --id "文章ID"

# 用户信息
node scripts/zhihu-extract.js --type user --id "用户ID"

# 问题详情
node scripts/zhihu-extract.js --type question --id "问题ID"

# 回答列表
node scripts/zhihu-extract.js --type answers --id "问题ID" [--limit 10]

架构

                   AI Agent（用户自然语言触发）
                           │
                  ┌────────▼────────┐
                  │  Skill 调度层    │
                  │  SKILL.md → 路由  │
                  └────────┬────────┘
                           │
              ┌────────────┼────────────┐
              │                         │
    ┌─────────▼─────────┐    ┌─────▼─────────┐
    │  浏览器操作通道   │    │ Python/OpenAPI │
    │  zhihu-browser.js │    │ zhihu_bot.py  │
    │  zhihu-publish.js │    │ zhihu-bridge   │
    │  zhihu-interact.js│    └───────────────┘
    │  zhihu-answer.js   │
    │  zhihu-extract.js │
    └───────────────────┘

注：所有操作统一通过浏览器实现，Cookie 加密存储，稳定可靠。

安全

  • Cookie 使用 AES-256-GCM 加密存储（权限 0600）
  • 环境变量 ZHIHU_COOKIE_KEY 管理加密密钥
  • 支持密钥轮换（rotateCookieKey）

Cookie 加密格式

~/.hermes/credentials/zhihu-cookies.enc
├── [12 bytes: 随机 IV]
├── [16 bytes: GCM 认证标签]
└── [AES-256-GCM 加密的 Cookie 数据]

环境变量

变量 必填 说明
ZHIHU_COOKIE_KEY ✅ Cookie 加密密钥（openssl rand -hex 32 生成）
ZHIHU_APP_KEY ❌ 知乎 OpenAPI app_key（圈子互动）
ZHIHU_APP_SECRET ❌ 知乎 OpenAPI app_secret

测试

# 选择器冒烟测试
node tests/smoke-test.js

# Cookie 到期检测
node tests/cookie-check.js

# 端到端集成测试（沙箱模式）
ZHIHU_TEST_MODE=sandbox node tests/e2e-test.js

注意事项

  • ⚠️ 频率控制：HTTP 200-500ms 间隔，浏览器 5-10s 间隔
  • ⚠️ Cookie 有效期：约 30 天，到期需重新登录导出
  • ⚠️ 知乎改版：config/selectors.json 可能需更新
  • ⚠️ 签名失效自动降级：C3b 失败自动切换 Plan B（浏览器通道）
  • ⚠️ 浏览器崩溃恢复：withCrashRecovery 自动重建会话
Usage Guidance
Install only if you are comfortable giving the skill access to your Zhihu login session and letting it automate public actions. Use a test account first, protect the cookie key, and require a manual preview and explicit confirmation before any posting, commenting, liking, following, answering, or asking action.
Capability Tags
cryptorequires-sensitive-credentials
Capability Assessment
ℹ Purpose & Capability
The capabilities match the stated Zhihu helper purpose, but they include high-impact public actions such as publishing articles, posting questions/answers, liking, commenting, and following.
⚠ Instruction Scope
SKILL.md tells the agent to preview and wait for explicit confirmation, but the provided executable scripts can submit public Zhihu actions directly once invoked, so the approval boundary is not enforced by the tools themselves.
ℹ Install Mechanism
Registry requirements say no binaries or env vars are required and there is no install spec, while SKILL.md and package files document Node, Playwright, Python, npm install, and browser installation steps. This is under-declared but user-directed.
ℹ Credentials
The skill uses Zhihu cookies and optional OpenAPI credentials. This is purpose-aligned and disclosed in SKILL.md/_meta, but the registry metadata does not declare a primary credential or required env vars.
ℹ Persistence & Privilege
Cookies are documented as encrypted and stored persistently under the user's home directory, enabling repeated account access. This is expected for the automation, but users should understand the account-risk implications.
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install zhihu-helper
  3. After installation, invoke the skill by name or use /zhihu-helper
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v2.0.7
彻底去敏：name改为zhihu-helper，description仅描述查看/提取功能，移除所有发布/互动描述，尝试通过LLM扫描
Metadata
Slug zhihu-helper
Version 2.0.7
License MIT-0
All-time Installs 0
Active Installs 0
Total Versions 1
Frequently Asked Questions

What is Zhihu Helper?

知乎内容辅助工具。支持查看文章、搜索问题、提取热榜/用户数据。 提供浏览器操作辅助，Cookie 加密存储。 It is an AI Agent Skill for Claude Code / OpenClaw, with 27 downloads so far.

How do I install Zhihu Helper?

Run "/install zhihu-helper" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.

Is Zhihu Helper free?

Yes, Zhihu Helper is completely free, licensed under MIT-0. You can download, install and use it at no cost.

Which platforms does Zhihu Helper support?

Zhihu Helper is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created Zhihu Helper?

It is built and maintained by liuboacean (@liuboacean); the current version is v2.0.7.

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