Free SEO Audit MCP server for Claude - captures and stores all the raw data you need for a complete technical SEO audit. Google Search Console + a first-party crawl + DataForSEO + Majestic SEO merged into one prioritised audit.
Free SEO crawler, website audit and AI crawler checker. Self-hosted and open source: crawls a site for technical SEO issues and checks that Googlebot, Bingbot and AI crawlers (GPTBot, PerplexityBot, OAI-SearchBot) get the same readable page. CMS-aware, XLSX export, free Screaming Frog alternative.
Free, open-source AI-SEO / GEO / AEO site auditor and companion tool to the book CITED by Chris McCarron (GoGoChimp) - a Screaming Frog for AI search that crawls your whole site and scores how citable each page is for ChatGPT, Perplexity, Gemini, Copilot, Claude and Google AI Overviews.