Worked on the modelcontextprotocol/modelcontextprotocol repository with a focus on enhancing documentation quality. Addressed a grammatical typo in the architecture.mdx file, specifically improving the clarity of tool discovery descriptions. The change was implemented using Markdown and centered on documentation skills, ensuring that the correction was isolated to non-runtime content. This targeted update reinforced the repository’s documentation standards, supporting clearer onboarding for new contributors and reducing the risk of misinterpretation in architectural references. The work was reviewed and verified through code review processes, reflecting a methodical approach to quality assurance and a commitment to maintaining professional, accurate technical documentation.