
Skore is Probabl's validation and governance layer for machine learning pipelines, automatically catching data leaks, recommending appropriate metrics, and flagging errors before AI-generated or human-written models reach production. It's used by data scientists and ML engineers working with AI coding assistants and the scikit-learn ecosystem, sitting between coding environments and ML frameworks as a rigor and traceability layer rather than an automation replacement. It's available as open source software with commercial options for private VPC or cloud hosting.