Alistair Carney enhanced the onboarding experience for the MaCh3Tutorial repository by focusing on documentation improvements during October 2025. He updated the README.md using Markdown to provide explicit clone instructions and detailed setup steps, aiming to streamline the process for new users. This work addressed common onboarding challenges by clarifying the Getting Started guide, reducing potential confusion and support requests. While no bugs were fixed during this period, Alistair’s contribution centered on documentation as a technical skill, ensuring that first-time users could efficiently set up the project. The depth of work was focused and practical, targeting a single, impactful feature.