Obscura Skill — Obscura 技能
v1.0.0Use when scrAPIng the 网页, driving headless browser 自动化, or 运行ning E2E tests from Claude Code. Obscura is a Rust-based, drop-in headless Chrome repla...
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by 安全扫描
OpenClaw
安全
high confidenceThis 技能 is an instruction-only 图形界面de for using the Obscura headless browser and its declared instructions, 安装s, and scope are consistent with that purpose — nothing 请求ed is disproportionate or unexplAIned.
评估建议
此技能与其声明用途一致，但在安装或使用前，你应：(1) 运行下载的二进制前，先验证上游 GitHub 仓库及发布资产（核对发布者/账户、release 标签及校验和）；(2) 安装二进制时可能需 sudo，若不想影响系统全局，优先在沙箱/容器内运行；(3) 运行 `obscura serve` 会开放本地 CDP 端口，其他本地进程可访问——必要时限制网络访问；(4) “stealth” 功能可绕过基础机器人检测，但也可能被滥用——勿用于违反网站条款或法律；(5) 若计划从源码构建，确保使用可信工具链（Rust、V8 构建）并具备足够资源。如需更强保障，先检查上游项目源码与发布签名，或在隔离环境（容器或 VM）中运行二进制。...详细分析 ▾
✓ 用途与能力
The name/description (headless browser for scrAPIng, Puppeteer/Playwright, CDP) matches the 技能.md content: 命令行工具 usage, serve/fetch/scrape commands, examples for Puppeteer/Playwright and build-from-source. The declared purpose justifies the provided commands and examples.
ℹ 指令范围
The 技能.md instructs 安装ing a 系统 binary (moving to /usr/local/bin), building from source (V8 via cargo), 运行ning a CDP server (ws://127.0.0.1:9222), and using stealth mode to evade basic 机器人 检测ion. These are within scope for a headless-browser 技能, but they carry operational implications (requires sudo to 安装, builds are heavy, and 运行ning a local CDP server exposes a 列出ening port that other local processes could 访问).
✓ 安装机制
No 安装 spec in the 技能 bundle itself (instruction-only). The 安装ation instructions point to GitHub releases (github.com/.../releases/latest/下载/...), which is a standard release host and is proportionate. No 下载s from unknown or shortened URLs are used in the instructions.
✓ 凭证需求
The 技能 请求s no 环境 variables, no 凭证s, and no config paths. The 技能.md examples use local connections and example 凭证s in sample code only; there is no hidden 凭证 访问 or unexplAIned secret requirements.
ℹ 持久化与权限
技能 is instruction-only, always:false, and does not 请求 persistent privileges. The only 运行time concern is that its 图形界面dance tells users to 运行 a locally 列出ening CDP server (a normal behavior for a headless browser) which can expose a local port — not a 技能s-框架 privilege, but an operational surface to be mindful of.
安全有层次，运行前请审查代码。
运行时依赖
无特殊依赖
安装命令
点击复制官方npx clawhub@latest install obscura-skill
镜像加速npx clawhub@latest install obscura-skill --registry https://cn.longxiaskill.com 镜像可用
本土化适配说明
Obscura Skill — Obscura 技能 安装说明： 安装命令：["openclaw skills install obscura-skill","npx clawhub@latest install obscura-skill"]
技能文档
Obscura — 面向 AI 代理与网页抓取的无头浏览器 源码：https://github.com/h4ckf0r0day/obscura 许可证：Apache 2.0
概述 Obscura 是用 Rust 编写的开源无头浏览器引擎，通过 V8 执行真实 JavaScript，支持 Chrome DevTools Protocol，可无缝替代 Puppeteer/Playwright 的无头 Chrome，但内存仅 ~30 MB（对比 200+ MB），启动瞬间完成。
适用场景
- CLI 抓取重度 JS 页面
- 无需打包 Chromium 即可运行 Puppeteer/Playwright 脚本
- 为 AI 代理启动 CDP 服务器供其控制
- 绕过简单反爬（内置 stealth + 跟踪器拦截）
- 低内存并行抓取大量 URL
触发动作
用户想单 URL JS 渲染 → obscura fetch
用户想并行抓取多 URL → obscura scrape url1 url2 …
用户已有 Puppeteer/Playwright 脚本 → 启动 obscura serve 并通过 CDP 连接
页面带反爬 → 加 --stealth
咨询反检测/指纹 → 推荐 stealth 版本
安装 macOS (Apple Silicon)
curl -LO https://github.com/h4ckf0r0day/obscura/releases/latest/download/obscura-aarch64-macos.tar.gz
tar xzf obscura-aarch64-macos.tar.gz
sudo mv obscura /usr/local/bin/
obscura --version
源码构建（带 stealth）
git clone https://github.com/h4ckf0r0day/obscura.git
cd obscura
cargo build --release --features stealth
# 二进制：./target/release/obscura
验证
obscura fetch https://example.com --eval "document.title"
# 输出：Example Domain
用法
- 单页抓取
obscura fetch https://example.com --eval "document.title"
obscura fetch https://news.ycombinator.com --dump html
obscura fetch https://example.com --dump links
obscura fetch https://example.com --dump text
obscura fetch https://example.com --wait-until networkidle0
obscura fetch https://example.com --selector ".article-body"
- 并行抓取
obscura scrape \
https://example.com/page-1 \
https://example.com/page-2 \
https://example.com/page-3 \
--concurrency 25 \
--eval "document.querySelector('h1').textContent" \
--format json
- 启动 CDP 服务器
obscura serve --port 9222
obscura serve --port 9222 --stealth
obscura serve --port 9222 --proxy socks5://127.0.0.1:1080
obscura serve --port 9222 --workers 4
- 表单提交与登录
React 等 SPA 的端到端测试 用 Obscura 替代 Chrome，测试提速 5–10×。