Browse free open source SEO tools and projects for BSD below. Use the toggles on the left to filter open source SEO tools by OS, license, language, programming language, and project status.
GEO-first SEO skill for Claude Code
A specialized Claude Code workspace for creating long-form
AEO tracking toolkit (CLI + dashboard) built for AI agents like Claude
A cross-platform sitemap pnp handler written in Go.
Open Source SEO & SEM Text Creation Tools for free Article Writer