Contributed to the 0xPlaygrounds/rig repository by delivering and showcasing ChatShell, an open-source AI client designed to enhance project visibility and streamline onboarding for new contributors. Focused on documentation using Markdown, the work involved integrating ChatShell into the project gallery, making its features and capabilities easily accessible for evaluation by stakeholders. Collaborated with other team members to validate and refine the showcase content, ensuring clarity and maintainability for future updates. The approach emphasized open-source contribution practices, laying a foundation for future demonstrations and collaborative development while enabling more efficient assessment and engagement from the broader developer community.