souvikmajumder26/Multi-Agent-Medical-Assistant

Implements multi-agent orchestration using LangGraph with specialized agents for diagnosis, retrieval, and reasoning coordinated through structured graph workflows. Combines Docling-based PDF parsing with hybrid vector/BM25 search in Qdrant, semantic chunking, and cross-encoder reranking to power the RAG system. Integrates medical image analysis capabilities (brain tumor segmentation, chest X-ray detection, skin lesion classification), web search for real-time insights, and human-in-the-loop validation—all served via FastAPI with input/output guardrails.

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