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web info skill

作者 sangjie123 · GitHub ↗ · v1.0.0 · MIT-0
cross-platform ⚠ suspicious
77
总下载
0
收藏
0
当前安装
1
版本数
在 OpenClaw 中安装
/install web-info-skill
功能描述
Extract and display useful information from web pages including title, meta description, headers, and links.
安全使用建议
The code appears to do what the README and description say, but the documentation overstates safety guarantees. Before installing or enabling: 1) note that the script does not honor robots.txt or restrict hosts — it will curl any http(s) URL you pass (including internal addresses like 127.0.0.1 or intranet hosts), which can be abused for SSRF or to access non-public resources; 2) review and run the script in a sandboxed environment or with network egress restrictions if you want to limit exposure; 3) if you need robots.txt compliance or host allowlists, add explicit checks (fetch and parse robots.txt, validate hostname/IP ranges) or reject non-public hosts; 4) be aware output may include sensitive content from fetched pages; 5) if you want stronger guarantees, ask the publisher to remove the misleading privacy/security claims or to implement robots.txt and host restrictions.
功能分析
Type: OpenClaw Skill Name: web-info-skill Version: 1.0.0 The skill is a standard web scraping utility that extracts metadata, headers, and links from a user-provided URL using `curl` and basic text processing tools (`grep`, `sed`). The implementation in `web-info.sh` is transparent, follows the stated purpose in `SKILL.md`, and contains no evidence of data exfiltration, command injection, or malicious instructions.
能力评估
Purpose & Capability
Name, description, and required binary (curl) align with the bundled bash script: a lightweight HTML extractor that pulls title, headers, links, images, and stats.
Instruction Scope
SKILL.md claims 'Follows robots.txt directives' and 'Only fetches publicly accessible pages', but web-info.sh performs a straight curl on any http(s) URL provided and contains no robots.txt checks or host access restrictions. That mismatch could allow fetching internal or non-public endpoints (SSRF-like risks).
Install Mechanism
Instruction-only with a small bash script; no install spec or remote downloads. No files are written to disk beyond running the script in-memory—low install risk.
Credentials
No environment variables, credentials, or config paths are requested. The requested surface (curl only) is proportionate to the stated function.
Persistence & Privilege
Skill is not always-on and is user-invocable; it does not request elevated privileges or modify other skills or system-wide configs.
如何使用
  1. 确保已安装 OpenClaw(本地或 Docker 部署)
  2. 在对话框中输入安装命令:/install web-info-skill
  3. 安装完成后,直接呼叫该 Skill 的名称或使用 /web-info-skill 触发
  4. 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
Initial release of Web Info Extractor. - Extracts page title, meta description, headers (H1–H6), and all links with their anchor text. - Displays images with alt text and shows page word count. - Supports JSON output for easy parsing. - Command-line options for extracting only links or only headers. - Requires curl and follows privacy-friendly practices (no data storage, respects robots.txt).
元数据
Slug web-info-skill
版本 1.0.0
许可证 MIT-0
累计安装 0
当前安装数 0
历史版本数 1
常见问题

web info skill 是什么?

Extract and display useful information from web pages including title, meta description, headers, and links. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件,目前累计下载 77 次。

如何安装 web info skill?

在 OpenClaw 或 Claude Code 对话框中运行命令「/install web-info-skill」即可一键安装,无需额外配置。

web info skill 是免费的吗?

是的,web info skill 完全免费,采用 MIT-0 许可证,可自由下载、安装和使用。

web info skill 支持哪些平台?

web info skill 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 info skill?

由 sangjie123(@sangjie123)开发并维护,当前版本 v1.0.0。

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