The project aims to convert eMentor, a learning support tool that provides feedback on student assessment, into an open source system called OpenMentor. OpenMentor will categorize tutor comments using Bales' interaction categories to provide feedback on the socio-emotional and informational aspects of assessments. It will be validated for use in various education institutions and disseminated through the UK education community. The tool is intended to help teachers improve the quality and effectiveness of their student assessments and feedback.