webcheck-mcp

Website health checker MCP server - SEO audit, accessibility scan, broken link detection, performance analysis, and page comparison.

GitHub

WebCheck MCP Server

English | 中文

中文

一个 MCP (Model Context Protocol) 服务器，让 AI 助手能够自动分析任意网站的 SEO、无障碍性、安全性和性能问题。

每周 600+ 次下载 — 5 个强大工具，无需 API Key，开箱即用。

工具列表

工具功能
check_website全面体检：SEO评分、性能、安全头、图片分析
check_seo深度SEO审计：标题、meta、标题层级、内容质量、Open Graph、结构化数据
check_accessibility无障碍扫描：alt文本、ARIA标记、标题层级、表单标签
find_broken_links爬取页面所有链接，报告404、超时、重定向
compare_pages两个URL的SEO和性能指标并排对比

快速开始

Claude Code：

claude mcp add webcheck -- npx webcheck-mcp

Claude Desktop — 添加到 claude_desktop_config.json：

{
  "mcpServers": {
    "webcheck": {
      "command": "npx",
      "args": ["webcheck-mcp"]
    }
  }
}

Cursor / Windsurf：

{
  "webcheck": {
    "command": "npx",
    "args": ["webcheck-mcp"]
  }
}

使用示例

安装后，直接对 AI 助手说：

  • "检查 https://mysite.com 的SEO"
  • "找出我首页的死链"
  • "对比我的网站和竞品的SEO"
  • "对 https://example.com 做一次全面体检"
  • "检查我落地页的无障碍问题"

特性

  • 零配置 — 不需要 API Key、不需要注册、不需要设置
  • 本地运行 — 直接通过 HTTP 分析，不依赖第三方 API
  • 速度快 — 并行链接检查，轻量级 HTML 解析
  • 全面 — SEO + 无障碍 + 安全 + 性能，一个服务器搞定
  • 隐私友好 — 不会向任何分析服务发送数据

Pro Report

免费版提供完整分析数据——没有任何隐藏。想要更多？

Pro Report (¥9.9) → 额外提供：

  • 个性化修复指南（含代码片段）
  • 优先级排序（先修什么影响最大）
  • 竞品对标分析
  • 月度追踪建议

MCP 开发模板包

想自己开发 MCP Server？从模板开始，跳过踩坑阶段。

MCP开发实战模板包 (¥19.9) → 包含：

  • 完整 MCP Server 代码模板（TypeScript）
  • npm 发布检查清单
  • 多平台配置指南（Claude/Cursor/Windsurf）

English

A Model Context Protocol (MCP) server that gives AI assistants the ability to analyze any website for SEO, accessibility, security, and performance issues.

600+ weekly downloads — 5 powerful tools, no API keys required.

Tools

ToolWhat it does
check_websiteFull health check: SEO score, performance, security headers, image analysis
check_seoDeep SEO audit: title, meta, headings, content quality, Open Graph, structured data
check_accessibilityAccessibility scan: alt texts, ARIA landmarks, heading hierarchy, form labels
find_broken_linksCrawl all links on a page and report 404s, timeouts, and redirects
compare_pagesSide-by-side comparison of two URLs across all metrics

Quick Start

Claude Code:

claude mcp add webcheck -- npx webcheck-mcp

Claude Desktop — add to claude_desktop_config.json:

{
  "mcpServers": {
    "webcheck": {
      "command": "npx",
      "args": ["webcheck-mcp"]
    }
  }
}

Cursor / Windsurf:

{
  "webcheck": {
    "command": "npx",
    "args": ["webcheck-mcp"]
  }
}

Example Usage

Once installed, just ask your AI assistant:

  • "Check the SEO of https://mysite.com"
  • "Find broken links on my homepage"
  • "Compare my site's SEO with my competitor"
  • "Run a full website audit on https://example.com"
  • "Check accessibility issues on my landing page"

Features

  • Zero configuration — no API keys, no accounts, no setup
  • Works offline — analyzes directly via HTTP, no third-party APIs
  • Fast — parallel link checking, lightweight HTML parsing
  • Comprehensive — SEO + accessibility + security + performance in one server
  • Privacy-friendly — no data sent to any analytics service

Pro Report

The free tool gives you full analysis — nothing is hidden. Want more?

Pro Report (¥9.9 / ~$1.4) → adds:

  • Personalized step-by-step fix guide with code snippets
  • Priority ranking (what to fix first for maximum impact)
  • Competitor benchmark comparison
  • Monthly tracking recommendations

Part of the MCP Toolkit

View all servers →

License

MIT

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