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AI/LLMRAGPrivacyFull-Stack
LifeMemory AI
AI-Powered Personal Memory System
A privacy-first journaling platform that uses RAG and LangGraph multi-step reasoning to help users explore their memories through evidence-grounded AI conversations.
Key Highlights
- RAG pipeline with semantic search, metadata filtering, and temporal prioritization
- LangGraph workflow: intent classification → retrieval → synthesis
- Supabase Auth + Row-Level Security for strict user data isolation
- Async FastAPI backend with pgvector and Docker deployment
Tech Stack
Next.jsFastAPIPostgreSQLpgvectorLangGraphSupabaseDocker