Sam enhanced the railwayapp/docs repository by overhauling API token documentation, focusing on standardizing terminology and clarifying token usage across more than twenty documentation files. Using JavaScript and Markdown, Sam introduced an overview of token types, improved header explanations, and updated CLI documentation to reflect the transition from teams to workspaces, including SEO-driven file renaming and internal link updates. The work addressed documentation inconsistencies and improved maintainability, while a disciplined rollback restored previous terminology to ensure cross-product consistency. Sam’s approach demonstrated careful change management and established patterns for future API documentation, reflecting depth in API design and technical writing.