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io.github.webmoleai/mcp-link-doctor

Official registry Health

Find broken links, missing meta tags, and redirect chains on any website.

Source code Documentation

What can you do with io.github.webmoleai/mcp-link-doctor?

  • Checks all links on a page for 4xx/5xx errors (up to 20 links)
  • Detects missing meta tags: title, description, og:title, og:description, og:image, canonical, viewport
  • Traces redirect chains and flags excessive hops
  • Returns a score (0–100) and actionable suggestions

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package mcp-link-doctor
Claude Code 
claude mcp add mcp-link-doctor -- npx -y mcp-link-doctor@0.1.1
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "mcp-link-doctor": {
            "command": "npx",
            "args": [
                "-y",
                "mcp-link-doctor@0.1.1"
            ]
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. mcp-link-doctor
  2. What it does
  3. Install
  4. Configure in Claude Code
  5. Tool

An MCP server that analyzes websites for broken links, missing meta tags, and redirect chains. Returns a structured report with a health score and fix suggestions.

What it does

  • Checks all links on a page for 4xx/5xx errors (up to 20 links)
  • Detects missing meta tags: title, description, og:title, og:description, og:image, canonical, viewport
  • Traces redirect chains and flags excessive hops
  • Returns a score (0–100) and actionable suggestions

Install

npx mcp-link-doctor

Configure in Claude Code

Add to your .claude/settings.json (or ~/.claude/settings.json):

{
  "mcpServers": {
    "mcp-link-doctor": {
      "command": "npx",
      "args": ["mcp-link-doctor"],
      "env": {
        "MCPCAT_PROJECT_ID": "proj_your_id_here"
      }
    }
  }
}

Or if running locally from the built output:

{
  "mcpServers": {
    "mcp-link-doctor": {
      "command": "node",
      "args": ["/path/to/mcp-link-doctor/dist/index.js"],
      "env": {
        "MCPCAT_PROJECT_ID": "proj_your_id_here"
      }
    }
  }
}

MCPCAT_PROJECT_ID is optional. Get your project ID from mcpcat.io. The server runs fine without it — analytics are simply disabled.

Tool

Input: { "url": "https://example.com" }

Output:

{
  "url": "https://example.com",
  "brokenLinks": [{"href": "...", "status": 404, "text": "..."}],
  "missingMetaTags": ["og:image", "canonical"],
  "presentMetaTags": {"title": "...", "description": "..."},
  "redirectChain": ["https://example.com -> https://www.example.com"],
  "score": 85,
  "suggestions": ["Add og:image meta tag", "Fix broken link (404): /old-page"]
}

Frequently asked questions

What is io.github.webmoleai/mcp-link-doctor?

Find broken links, missing meta tags, and redirect chains on any website.

How do I install io.github.webmoleai/mcp-link-doctor?

It runs on your machine. In Claude Code: claude mcp add mcp-link-doctor -- npx -y mcp-link-doctor@0.1.1. For other clients, paste the JSON configuration from this page into their MCP settings.

Does io.github.webmoleai/mcp-link-doctor need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is io.github.webmoleai/mcp-link-doctor open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains io.github.webmoleai/mcp-link-doctor?

It is published by webmoleai. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.