Worked on enhancing developer onboarding for the sanity-io/sanity-mcp-server repository by improving its configuration documentation. Focused on reducing setup friction, the work involved updating the README in Markdown to include a default MCP_USER_ROLE value of "developer" within the sample environment variables. Additionally, a direct link to the Configuration section was added to streamline access to environment variable details. These documentation improvements aimed to minimize configuration errors and accelerate new deployments. The approach emphasized clarity and accessibility, leveraging skills in technical writing and documentation to create a more user-friendly setup process for developers working with the MCP server.