MDS pour HAL is a free Chrome add-on developed by Alaric Tabariès. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This add-on aims to enhance the user experience when viewing scientific document notices on the HAL platform.

By providing this functionality, MDS pour HAL helps users assess the quality of the metadata associated with scientific documents on the HAL platform. This can be particularly useful for researchers and academics who rely on accurate and reliable metadata for their work.

Overall, MDS pour HAL is a valuable add-on for Chrome users who frequently visit the HAL platform for scientific research. Its ability to display metadata quality metrics enhances the user experience and helps ensure the reliability of the information presented.