Worked on the instantdb/instant repository to improve the reliability and clarity of its permissions schema. Focused on correcting the InstantRules type in JSON configuration, ensuring it is consistently treated as a string, and updated related documentation to clarify the use of 'allow' and '$default' properties. Used Markdown to align code and documentation, addressing previous misinterpretations and reducing configuration errors for new contributors. The work emphasized documentation quality and correctness, particularly in representing boolean-like values as strings, which supports safer future enhancements. This approach improved onboarding materials and helped maintain consistency between implementation and developer-facing guides.