Worked on the langgenius/dify repository to enhance the reliability and performance of the output schema, focusing on type resolution for array types. Developed a function in TypeScript that resolves compact array type strings to their corresponding VarType enums, addressing previous issues with misclassification and potential runtime errors. This improvement clarified the type-resolution pathway within the schema, making future enhancements more straightforward and supporting better interoperability. Emphasized schema design and thorough testing to ensure robust handling of array types in the tool’s output. The work contributed to a more maintainable and reliable schema, supporting ongoing development and integration efforts.