During January 2026, this developer enhanced the Crypto-TII/CryptographicEstimators repository by authoring comprehensive documentation for the sd_key_attack and sd_msg_attack algorithms. Focusing on clarity and maintainability, they detailed the structure and behavior of relevant classes, methods, and properties using HTML and technical writing skills. Their work addressed onboarding challenges by making the API easier to understand and reducing the likelihood of usage errors. Although no bugs were fixed during this period, the documentation improved developer experience and laid a foundation for safer cryptographic estimator usage. The depth of the documentation supports future enhancements and broader adoption within the project.