Open source SEO audit tool.

Web service and CLI tool for SEO site audit: crawl site, lighthouse all pages, view public reports in browser. Also output to console, json, csv, xlsx

A comprehensive SEO audit command-line tool with 108 audit rules across 12 categories. Analyze any website for SEO best practices, Core Web Vitals, security headers, structured data, accessibility, and more.

If you're using Vercel and Google hates your site, this is for you.

23 production-ready SEO skills for Claude Code. Technical SEO, content optimization, keyword research, backlink analysis, and AI visibility monitoring.

The only SEO audit CLI that reads your codebase first, then pulls real Google Search Console data. Free, open source, bring your own LLM.

SEO Audit Skill is an AI-powered SEO auditing tool based on Google Search guidelines and the Ahrefs SEO checklist. Runs in any skill-enabled CLI (Claude Code recommended). Covers 92 checks with results comparable to paid tools—using minimal tokens.

Free Chrome extension for comprehensive Shopify SEO analysis. 50+ checks, real Core Web Vitals, site crawler, Google rank tracker, competitor comparison, internal link map, and PDF reports. No API keys, no signup, no cost.

Self-contained SEO analysis tool with a web dashboard. Crawl any website, analyze 8 categories (technical, on-page, content, structured data, performance, security, accessibility, links), get a 0-100 score, and receive ready-to-use fixes — no external APIs needed.

Open source SEO tools for Gemini CLI. 14 professional analysis workflows covering audits, technical SEO, schema markup, Core Web Vitals, E-E-A-T, and AI search readiness.

Powerful SEO Analyzer for comprehensive on-page, technical, and content audits. Features CLI & Flask API. Ideal for developers & SEOs. #Python #SEO

A SEO and local SEO audit tool

AI-powered SEO and CRO auditing platform with automated technical checks, content analysis, UX insights, and smart reporting.

42 SEO commands for Claude Code — site audits, Ahrefs backlinks, GSC analytics, SERP research, content briefs, technical SEO, schema validation, and more

Open-source AI visibility monitoring and analytics. Track how your brand appears across ChatGPT, Perplexity, Google AI Overviews, and other LLMs. BYOK. Self-hosted. Free alternative to Profound and Peec AI.

AI-Powered SEO Content Analyzer | Google Gemini & OpenAI | Smart keyword matching, AI recommendations, CLI with beautiful UI

Gamified 16-bit dungeon crawler that turns SEO audits into boss battles. Powered by Claude Code with 23 SEO skills, up to 15 parallel subagents, and 13 animated demons. Fight your SEO issues, one critical boss at a time.

Type a command, get a full marketing audit. Free AI skills for Claude Code — audit any website, write copy, emails, social posts & PDF reports. By Kreative Minds.

Complete 21-phase local business SEO audit plugin for Claude Code — 24 skills, 36 commands, 6 sub-agents, AI visibility, competitor analysis, and actionable roadmaps

Crawl the site, examine all pages, and view the public reports in the browser using the web service and CLI tool for SEO site audit. Also output to Google Drive, JSON, CSV, XLS, and the console.