Crawlie – Free open-source SEO audit tool for humans and agents

Crawlie is a free, open-source SEO audit tool designed for developers and AI agents to quickly identify and fix issues on marketing sites. It addresses the problem of AI-generated "slop" content that isn't built to be found, offering a cost-free, agent-friendly alternative to paid auditors that often lack integration. Its interest lies in bridging the gap between rapid AI site generation and discoverability, making SEO accessible and automated for modern dev workflows.