web-fetch-cce — independently scanned and version-tracked by SaferSkills.
SaferSkills independently audited web-fetch-cce (Agent Skill) and scored it 100/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 0 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.
Findings & checks · 0 flagged
Every scanned point with the score it earned and what moved between them.
First recorded scan — no prior version to compare against.
The primary manifest — the file an agent reads to learn what this artifact does.
来自 cc-enhance。-cce 后缀表示此技能由 cc-enhance 项目安装，避免与本地同名技能冲突。搜索拿到 URL 之后，把页面内容提取为 Claude 可读的格式。
| 工具 | 适用场景 | 格式 |
|---|---|---|
WebFetch | 静态页面、文档、博客 | HTML → Markdown |
| Crawl4AI | JS 渲染、反爬、结构化提取 | Playwright → Markdown / JSON |
| 原生 Playwright | Crawl4AI 超时/被检测时的降级 | inner_text 纯文本 |
magic=True 解微信。wait_until 策略。| WebFetch | Crawl4AI | 原生 Playwright | |
|---|---|---|---|
| 速度 | <1s | 2-4s | 1-5s |
| JS 渲染 | 否 | 是 | 是 |
| 输出质量 | 可用 | 丰富 Markdown | 纯文本 |
| 反爬 | 否 | magic/undetected | 手动注入 |
| 灵活性 | 无 | 中 | 高（wait_until、stealth） |
| 适合 | 90% 日常 | JS 重/反爬页 | Crawl4AI 搞不定时 |
| 依赖 | 用途 | 安装方式 | 磁盘 | 必需 |
|---|---|---|---|---|
| Python 环境 + Crawl4AI | JS 渲染、反爬绕过 | 见下方「Python 环境检测」 | ~300MB | 否 |
| 无（WebFetch 内置） | 静态页面首选，零依赖 | — | 0 | 否 |
按以下顺序检查，任一项满足即可跳过安装：
conda --version → 已有 conda，直接用 conda 创建环境uv --version → 已有 uv，用 uv venv && uv pip installpython3 --version → 已有 python3，用 venv + pip若都没有，按优先级推荐安装：
安装后执行：
中国大陆使用镜像加速（腾讯云 / 阿里云二选一）：
# conda
conda create -n crawl4ai python=3.13 -y && conda activate crawl4ai
pip install -i https://mirrors.cloud.tencent.com/pypi/simple/ crawl4ai # 腾讯云
pip install -i https://mirrors.aliyun.com/pypi/simple/ crawl4ai # 阿里云
playwright install chromium
# uv
uv venv && source .venv/bin/activate
uv pip install -i https://mirrors.cloud.tencent.com/pypi/simple/ crawl4ai # 腾讯云
uv pip install -i https://mirrors.aliyun.com/pypi/simple/ crawl4ai # 阿里云
playwright install chromium
# venv
python3 -m venv venv && source venv/bin/activate
pip install -i https://mirrors.cloud.tencent.com/pypi/simple/ crawl4ai # 腾讯云
pip install -i https://mirrors.aliyun.com/pypi/simple/ crawl4ai # 阿里云
playwright install chromium~30 seconds. Free. No account. Every finding cites a rule and a line of evidence.