Lucas focused on developing comprehensive developer-facing documentation for the Tchatator client within the LucasOtw/SAE3_ScoobyTeam repository. His work detailed the client’s setup, API key integration, message management, and command usage, providing clear guidance for onboarding and daily use. Using Markdown for structured technical writing and referencing C code implementations, Lucas captured end-to-end usage flows and command references to support seamless integration by other developers. Although he did not address bug fixes during this period, his documentation efforts reduced potential support needs and clarified client functionality. The depth of coverage ensured that future contributors could efficiently understand and extend the client.