SiteAudit is an MCP server that gives Claude Code, Cursor, Windsurf, and any AI agent the ability to audit any website instantly. No API keys, no
SiteAudit is an MCP server that gives Claude Code, Cursor, Windsurf, and any AI agent the ability to audit any website instantly. No API keys, no configuration, no cost. The complete website audit toolkit for AI-powered development. That is what the siteaudit mcp mcp server brings to an AI assistant: the same capability, reachable through the Model Context Protocol rather than a separate app or dashboard.
Because this one is hosted, setup is mostly authentication — you point your client at the endpoint and approve access. Nothing runs on your machine, so there is no runtime to keep patched.
The server publishes 8 tools. What each one is for:
full_audit — Comprehensive SEO + performance + security audit with unified score (0-100)seo_audit — SEO analysis: title, meta, headings, images, links, structured data, Open Graphsecurity_audit — Security headers, HTTPS, HSTS, CSP, SSL certificate check, cookie flagsperformance_audit — Response time, page size, compression, caching, redirectscompare_sites — Side-by-side comparison of multiple websiteslighthouse_audit — Google PageSpeed Insights: performance, accessibility, best practices, SEOcheck_links — Crawl and validate all links on a page — find broken links, redirects, timeoutscheck_robots_txt — Parse and analyze robots.txt rules, directives, and sitemapsPlenty of search and retrieval servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. Siteaudit MCP's toolset — full_audit, seo_audit, security_audit and 5 more — is a fair guide to whether it matches your workflow. It is maintained by vdalhambra; worth a glance at recent repository activity before you build anything load-bearing on it.
SyncDev reviews every entry in this directory against the project's own documentation before publishing, and revisits them as servers change.
| Tool | What it does |
|---|---|
| full_audit | Comprehensive SEO + performance + security audit with unified score (0-100) |
| seo_audit | SEO analysis: title, meta, headings, images, links, structured data, Open Graph |
| security_audit | Security headers, HTTPS, HSTS, CSP, SSL certificate check, cookie flags |
| performance_audit | Response time, page size, compression, caching, redirects |
| compare_sites | Side-by-side comparison of multiple websites |
| lighthouse_audit | Google PageSpeed Insights: performance, accessibility, best practices, SEO |
| check_links | Crawl and validate all links on a page — find broken links, redirects, timeouts |
| check_robots_txt | Parse and analyze robots.txt rules, directives, and sitemaps |
{
"mcpServers": {
"siteaudit": {
"url": "https://siteaudit-mcp.mcpize.run/mcp"
}
}
}Configuration as documented by the project. Restart the client after saving.
The simplest web tool that matters — fetch any URL and get model-ready markdown back.
Industrial-strength web extraction — render, scrape, crawl and search entire sites into clean markdown.
Puppeteer-powered browser control that drives pages from the accessibility tree instead of pixels.
Search built for AI, not humans — semantic web search that returns model-ready content, plus code context.
Answers, not links — delegate questions to Perplexity's search-grounded models and get cited responses back.
Put 6,000+ pre-built scrapers at your assistant's fingertips through one MCP endpoint.