WhiteSource Frogbot is a GitHub bot that automatically scans pull requests for vulnerable dependencies and suggests fixes. It integrates with GitHub/GitLab, checks package dependencies (npm, pip, Maven, gradle, etc.) against vulnerability databases, and creates automated fix PRs when patches are available. Frogbot is part of WhiteSource's Software Composition Analysis (SCA) suite, which helps teams manage open-source security and licensing risk. It's lightweight and designed to fit into modern CI/CD pipelines without friction.