Leywar Liang developed comprehensive documentation for the OpenSPG/KAG repository, focusing on Knowledge Augmented Generation’s core features and practical benefits. Using Markdown and technical writing skills, Leywar updated both English and Chinese README files to detail mutual indexing, semantic reasoning, schema-constrained construction, and hybrid reasoning, clarifying KAG’s performance improvements and advantages over traditional retrieval-augmented generation. The documentation work emphasized real-world use cases and established a clear, traceable commit history, supporting developer onboarding and cross-language accessibility. While no bugs were fixed, the depth of the documentation laid a strong foundation for future enhancements and enabled more effective customer adoption of KAG.