During September 2025, Lux focused on enhancing AI capabilities and backend reliability across the HKUDS/LightRAG and langgenius/dify-official-plugins repositories. Lux improved Qdrant client compatibility by implementing robust collection existence checks, ensuring reliable data operations across multiple client versions. In the SiliconFlow plugin, Lux integrated the DeepSeek-V3.1-Terminus and Qwen3-Next-80B-A3B-Instruct models, updating manifests and configurations to support advanced conversational AI with large context handling. The work involved Python and yaml, leveraging skills in API integration, backend development, and model integration. Lux’s contributions demonstrated depth in cross-version support and multi-model orchestration, addressing both reliability and extensibility in plugin infrastructure.