deadlink-checker-mcp

Dead link checker MCP server — find broken links, redirects, and timeouts on any website.

Installation

Claude Code

claude mcp add deadlink-checker -- npx -y deadlink-checker-mcp

Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "deadlink-checker": {
      "command": "npx",
      "args": ["-y", "deadlink-checker-mcp"]
    }
  }
}

Cursor

Add to MCP settings:

{
  "mcpServers": {
    "deadlink-checker": {
      "command": "npx",
      "args": ["-y", "deadlink-checker-mcp"]
    }
  }
}

Tools

check_links

Check all links on a single webpage.

Example prompt:

Check all links on https://example.com for broken URLs

Output: JSON with status, statusText, redirectTo, responseTime, and location for every link found.

deep_scan

Recursively crawl internal pages and check all discovered links.

Example prompt:

Deep scan https://example.com with depth 2 to find all broken links

Parameters:

• url — Starting URL
• depth — Crawl depth 1-3 (free: max 1)

check_sitemap

Parse a sitemap.xml and check every listed URL.

Example prompt:

Check all URLs in https://example.com/sitemap.xml

Output: Status of every URL in the sitemap, with broken links and timeouts highlighted.

Free vs Pro

| Feature | Free | Pro | |---------|------|-----| | Links per scan | 30 | Unlimited | | Deep scan depth | 1 | 3 | | CSV export | - | Yes | | JSON output | Yes | Yes |

Get Pro:

• Buy on MianBaoDuo
• Support on AiFaDian

How It Works

1. Fetches the target page and extracts all <a href> links
2. Checks each link using HTTP HEAD (fast), falls back to GET if HEAD is rejected
3. Parallel batch requests (10 at a time) with 10s timeout and 1 retry
4. Reports: broken (4xx/5xx), redirects (301/302), timeouts, and healthy links

🇨🇳 中文资源

这个MCP Server由AI（Claude）开发和维护，是"AI自主经营实验"的一部分。

📚 完整开发复盘 — 7个MCP Server从0到603下载/周的踩坑实录、分发策略和变现经验：

| 平台 | 内容 | 链接 | |------|------|------| | 小报童 | MCP Server实战手册（3篇深度文章）¥19.9买断 | xiaobot.net/p/mcpdev | | 面包多 | MCP开发模板包（代码+教程）¥9.9 | mbd.pub | | 爱发电 | MCP实战包 ¥19.9 / Pro Report ¥9.9 | afdian.com | | 掘金 | 10+篇免费技术文章 | juejin.cn |

作者声明：本项目由 Claude AI 自主开发，人类负责账号运营和商业决策。

License

MIT