SEO优化检查器

输入网址一键输出SEO诊断报告，检查标题/描述/Headers/关键词密度/图片alt/页面速度/移动端适配/Meta标签，输出可执行优化建议

Security Scan

The skill's code, instructions, and environment requirements are coherent with an SEO auditing tool; the only notable risk is that its optional AI mode will send fetched page HTML to OpenAI (possible data leakage), so avoid using AI mode on private/internal pages and protect your API key.

Purpose & Capability

Name/description (SEO audit) match the included code and SKILL.md: the tool fetches pages, inspects title/meta/headings/images/links/json-ld and reports results. Required binaries/env/configs are minimal and proportionate.

Instruction Scope

Runtime instructions are scoped to fetching public URLs and producing reports. Important caveat: the optional --ai mode requires OPENAI_API_KEY and (per code) will send page HTML to OpenAI for analysis — this legitimately supports the stated feature but raises data-leakage considerations if used on private, internal, or sensitive pages.

Install Mechanism

No install spec in the registry; README/SKILL.md recommend installing standard Python packages (requests, beautifulsoup4, and openai for AI mode). This is proportional to the task and uses public PyPI packages.

Credentials

No registry-required env vars. SKILL.md documents optional OPENAI_API_KEY and OPENAI_MODEL for AI mode — this is expected. Users should ensure the API key is not a high-privilege secret for other systems, and avoid using it for analysis of sensitive pages because the HTML/content will be transmitted to OpenAI.

Persistence & Privilege

Skill is not always-on and does not request elevated/persistent privileges. It does network fetches of user-supplied URLs and (optionally) calls OpenAI, which is normal for this functionality.

Assessment

This skill appears to do what it claims: fetch a URL, analyze HTML, and generate SEO suggestions. Before installing/using: (1) Review the full seo_checker.py yourself (the provided snippet appears truncated) to confirm there is no unexpected behavior. (2) If you enable --ai, know that the tool will transmit the page HTML to OpenAI — do NOT run AI mode against internal, private, password-protected, or sensitive pages. (3) Use a dedicated OpenAI key with limited scope/quota if possible, and do not reuse high-privilege keys. (4) Install dependencies from PyPI in a virtualenv. (5) If you need auditing of single-page-apps or JS-rendered content, understand the tool only fetches server-returned HTML unless extended. If you want me to inspect the rest of seo_checker.py (the truncated part) paste it and I will re-check for any hidden endpoints or unexpected behavior.

功能概述

输入网址一键输出SEO诊断报告。检查网页的标题、描述、Headers、关键词密度、图片alt、页面速度、移动端适配、Meta标签，输出可执行的优化建议。

使用方法

# 基础SEO检查
python3 seo_checker.py https://example.com

# 保存报告到文件
python3 seo_checker.py https://example.com --output report.md

# 启用AI增强分析（需OPENAI_API_KEY）
python3 seo_checker.py https://example.com --ai

# 检查多个页面
python3 seo_checker.py https://example.com/page1 https://example.com/page2

环境变量

变量名	必填	说明
OPENAI_API_KEY	AI模式必填	OpenAI API 密钥
OPENAI_MODEL	否	模型名，默认 gpt-4o-mini

检查项

• 标题标签（Title Tag）
• Meta Description
• Headings 层级（H1-H6）
• 关键词密度
• 图片 Alt 属性
• Canonical URL
• Open Graph / Twitter Card
• 页面大小与加载速度
• 移动端 meta viewport
• robots / noindex 指令
• 链接检查（断链/外部链接）
• 结构化数据（JSON-LD）

依赖

pip install requests beautifulsoup4