repo-slopscore: Detecting AI/LLM contributions in git repositories via commit history analysis
repo-slopscore is a tool that detects AI/LLM contributions in git repositories by analyzing commit history. It has scanned over 3000 repositories, including major projects such as chromium.googlesource.com/chromium/src, code.videolan.org/videolan/vlc, and aur.archlinux.org/yay. The tool assigns a 'slopscore' to each repository, indicating the proportion of commits suspected to be AI-generated. The analysis is performed on demand, with recent scans dated around June 13-14, 2026. The project is hosted on codeberg.org/polyphony/repo-slopscore and provides a public list of scanned repos. This tool enables developers to gauge the extent of AI contributions in their dependencies, potentially influencing code review practices and trust in open-source software.
Developers can now quantify AI-generated code in their dependencies, affecting code review and trust.