Worked on the openai/openai-cookbook repository to improve metadata accuracy and contributor transparency. Addressed a metadata issue by updating the registry.yaml file, ensuring the recorded year and date accurately reflected the repository’s current state. Enhanced documentation by adding a dedicated Contributors section to the fact-checker guide, making co-authorship and collaboration more visible. Emphasized clear documentation practices and metadata management using Python and YAML, with a focus on markdown for readable, maintainable guides. The work combined technical precision with collaborative process improvements, supporting better governance and auditability for the project’s documentation and metadata over the course of the month.