Best MCP Server for Broken Link Checking (2026)

Why Use an MCP Server for Broken Link Checking?

Broken Link Checking traditionally requires switching between browser-based tools, spreadsheets, and your development environment. An MCP server eliminates that context switching by bringing broken link checking data directly into your AI assistant.

Instead of copying data from Writesonic into a chat window, you ask Claude or Cursor to run the analysis. The MCP server fetches live data, and the AI interprets it in context. This is faster and produces better results because the AI sees the full picture.

Top MCP Options for Broken Link Checking

1. Delulu9 – Best for Keyword-Driven Broken Link Checking

Delulu9 is the most complete MCP server for broken link checking when keywords are involved. It provides:

• Google, Bing, and Reddit keyword data in a single query
• Co-citation classification built into every result
• CDN Security scoring for realistic opportunity assessment
• $12/mo flat rate with 1,000 requests/hour

For broken link checking specifically, Delulu9 excels because it combines data sources that other tools keep separate. You get a unified view of keyword opportunities across search engines and Reddit discussions.

2. Community Wrappers for Dedicated Tools

If you need broken link checking capabilities beyond keyword research (like XML Sitemap), community-built MCP wrappers for tools like Writesonic and Copy.ai can help. These wrap existing APIs but require separate subscriptions and more setup effort.

3. Custom MCP Servers

For advanced broken link checking workflows, you can build a custom MCP server using the MCP SDK. This makes sense if you have proprietary data sources or need to combine multiple APIs into a single interface.

How to Set Up Broken Link Checking with MCP

Claude Code Setup

{
  "mcpServers": {
    "delulu9": {
      "command": "npx",
      "args": ["-y", "@delulu9/seo-mcp-server@latest"],
      "env": {
        "DELULU9_API_KEY": "your-api-key"
      }
    }
  }
}

Once connected, you can ask Claude:

• “Find keyword opportunities for broken link checking”
• “Analyze broken link checking data for my site”
• “Compare broken link checking metrics across competitors”

Cursor Setup

Add the same configuration to Cursor’s MCP settings. The protocol is identical, so any MCP server that works in Claude Code also works in Cursor.

Broken Link Checking MCP Workflow Examples

Quick Broken Link Checking Check

Ask your AI assistant: “Run a quick broken link checking check for [your domain/keyword]. Summarize the top findings.”

The MCP server fetches the data, and the AI presents actionable insights without you leaving your editor.

Deep Broken Link Checking Analysis

For thorough broken link checking, chain multiple MCP queries:

1. Pull seed keywords for your niche
2. Analyze search intent distribution
3. Identify keyword gaps vs competitors
4. Generate a prioritized action list

This entire workflow happens in a single AI conversation.

Comparison: MCP vs Browser-Based Broken Link Checking

Related Guides

• Writesonic MCP Server
• Copy.ai MCP Server
• Jasper MCP Server
• MCP for Content Refresh
• MCP for Log File Analysis

Start Doing Broken Link Checking with MCP

Delulu9 gives you a production-ready MCP server for broken link checking with Google, Bing, and Reddit data. $12/mo, 2-minute setup.