During November 2024, Aocheng Wang developed a JSON Schema for the microsoft/json-schemas repository to standardize configuration and validation of testing tools used with Teams applications. By defining a clear schema structure and validation rules in JSON, Aocheng enabled automated validation of test configurations, reducing setup errors and streamlining the onboarding process for QA engineers. This work focused on configuration management and schema definition, providing a single source of truth for test tool setups and improving consistency across CI/CD pipelines. The solution addressed the need for reliable, maintainable test configurations, supporting faster integration and more efficient management of Teams app testing environments.