(*) Developing the Health Operating System (HOS) Clinical Intelligence Assistant, a Large Language Model (LLM) agent built with a custom in-house implementation within the LangChain framework, featuring formatted outputs and custom tool calling. The agent is integrated with our data access tools via a custom-deployed Model Context Protocol (MCP) server. This MCP server, built with Uvicorn and FastAPI, exposes a suite of tools defined by an OpenAPI specification to securely initialize the agent's capabilities. Together, these services form a chat API that provides clinicians and case managers with an intelligent synthesis tool, enabling conversational analysis of individual or groups of patients to derive critical insights. The implementation utilizes Retrieval-Augmented Generation (RAG) to provide the LLM with secure, guarded access to relevant patient documents.
(*) Developed Heath Operating System (HOS) Total Member View (TMV) middleware (MW). The service orchestrates extract-transform-load (ETL) data processing on Fast Healthcare Interoperability Resources (FHIR) data sources. The processed, aggregated, and re-marshaled data is served through JSON API calls to the user-facing React frontend. Total Member View facilitates the aggregation and filtering of patient and clinical data for convenient access by case managers.
