Summary
Scans any URL for common SEO and site health issues, returning a structured JSON report with a 0-100 health score. Exposes a single check-links tool that fetches a page, validates up to 20 links for 4xx/5xx errors, flags missing meta tags like og:image and canonical, and traces redirect chains. Useful when you're debugging why a page isn't ranking, prepping a site audit, or need Claude to spot broken links and meta tag gaps without switching to a browser. The score and suggestions array give you a quick triage list. Runs via npx with optional mcpcat.io analytics.
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mcp-link-doctor
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
check-links
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"]
}
Featured
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →