Lancelot Salavert developed and integrated the Cala Verified Knowledge Retriever into the langchain-ai/docs repository, enabling AI agents to access structured, source-cited facts directly from documentation. Using Python and leveraging API integration skills, Lancelot updated the documentation pipeline to support verifiable knowledge retrieval, laying the groundwork for more reliable and traceable AI-assisted documentation workflows. The implementation focused on robust engineering practices, with clear commit messaging and traceability. Although no major bugs were addressed during this period, the depth of the integration established a scalable foundation for future enhancements in documentation reliability, particularly for downstream AI workflows that require trustworthy sources.