Stephanie Howe focused on reducing technical debt in the cohere-ai/cohere-developer-experience repository by deprecating the Prompt Tuner feature and migrating documentation and examples to the Cohere Embed Model. She systematically removed all references to the outdated feature, updated links, and revised query samples to ensure consistency and clarity for users. Using Markdown and Python, Stephanie applied her skills in content management, documentation, and refactoring to streamline the developer experience. Her work addressed potential user confusion and reduced future maintenance overhead, providing a smoother migration path for developers and aligning the repository’s guidance with the latest Cohere Embed Model standards.