← 返回 Skills 市场
722
总下载
0
收藏
2
当前安装
1
版本数
在 OpenClaw 中安装
/install spider
功能描述
Web scraping using Chrome + WebMCP. Primary method for all web crawling tasks.
安全使用建议
This skill instructs the agent to control your host Chrome browser (start it, open pages, interact with tabs, change chrome://flags). That means it could access cookies, logged-in sessions, and other tabs unless the platform prevents that. Before installing: confirm you trust the skill source; ensure the platform restricts host-browser operations or runs the skill in a separate browser profile or sandbox; avoid running it while sensitive sessions are open; do not give it persistent/system-wide permissions without review. If you need only static pages, prefer a sandboxed fetch/web_fetch approach. If you decide to install, test it on non-sensitive sites first and review any platform prompts that grant browser control.
功能分析
Type: OpenClaw Skill
Name: spider
Version: 1.0.0
The 'spider' skill is a web scraping tool designed to extract financial data from legitimate platforms like Tonghuashun, East Money, and Xueqiu using Chrome and WebMCP. While it requires enabling experimental browser flags and utilizes 'host' mode (which increases the attack surface compared to a sandbox), these actions are transparently documented as functional requirements for JavaScript rendering and interaction. There is no evidence of data exfiltration, malicious intent, or obfuscated code in SKILL.md or _meta.json.
能力评估
Purpose & Capability
The skill's stated purpose (Chrome + WebMCP scraping) matches the instructions for opening pages, snapshots, and interactions. However, it assumes the ability to start and control the host Chrome instance and to enable experimental chrome://flags, yet declares no required binaries, extensions, or config paths. The omission of an explicit dependency on a controllable Chrome/browser environment is a minor coherence gap.
Instruction Scope
Runtime instructions direct the agent to run Chrome on the host (target="host"), start/stop it, open arbitrary URLs, interact with pages, and close other tabs. While necessary for scraping, these operations give the agent access to any currently open browser state (tabs, cookies, logged-in sessions) and could expose private data. The SKILL.md does not limit what browser state may be read (cookies, other tabs) nor explicitly forbid accessing user data outside the target pages.
Install Mechanism
There is no install spec and no code files; this is instruction-only, so nothing is written to disk by the skill itself. That lowers supply-chain risk. The lack of an install step means the skill relies on platform/browser capabilities to perform actions.
Credentials
The skill requests no environment variables or credentials, which is appropriate. However, it implicitly relies on the host browser and its session state (cookies/auth) — a source of sensitive data that isn't declared or constrained in the metadata.
Persistence & Privilege
always: false and standard autonomous invocation are fine. The bigger issue is the explicit recommendation to use target="host" for every task; combined with autonomous invocation this increases the potential blast radius because the agent can act in the user's interactive browser context unless the platform prevents it.
如何使用
- 确保已安装 OpenClaw（本地或 Docker 部署）
- 在对话框中输入安装命令：
/install spider - 安装完成后，直接呼叫该 Skill 的名称或使用
/spider触发 - 根据 Skill 的参数说明提供必要输入，即可获得结构化输出
版本历史
v1.0.0
Spider 1.0.0 — Default web scraping skill using Chrome + WebMCP
- Introduces a new web scraping method that replaces older approaches like web_fetch.
- Supports scraping from common finance and news sites, e.g., 同花顺 (Tonghuashun), 东方财富 (East Money), 雪球 (Xueqiu), and 百度 (Baidu).
- Provides structured trigger keywords and usage examples for various data extraction tasks.
- Includes step-by-step operational flow: Chrome status check, page open, snapshot, interaction, and cleanup.
- Defines strict browser tab cleanup and resource management rules after each scraping task.
- Offers error-handling guidelines for anti-scraping measures and fallback strategies.
元数据
常见问题
Web scraping skill using Chrome + WebMCP 是什么？
Web scraping using Chrome + WebMCP. Primary method for all web crawling tasks. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 722 次。
如何安装 Web scraping skill using Chrome + WebMCP？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install spider」即可一键安装，无需额外配置。
Web scraping skill using Chrome + WebMCP 是免费的吗？
是的，Web scraping skill using Chrome + WebMCP 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Web scraping skill using Chrome + WebMCP 支持哪些平台？
Web scraping skill using Chrome + WebMCP 跨平台运行，可在任意部署了 OpenClaw / Claude Code 的环境中使用（cross-platform）。
谁开发了 Web scraping skill using Chrome + WebMCP？
由 Alex Wei（@sweihub）开发并维护，当前版本 v1.0.0。
推荐 Skills