Dream Interpretation with AI: What Dreaming About Snakes Actually Means

A backend engineer built an AI-powered dream interpretation module for SajuBox using LangGraph and Claude, moving beyond simple keyword-matching dream dictionaries to contextual semantic analysis. The system uses a multi-node agent flow—including sentiment analysis, symbol extraction, and emotional synthesis—to interpret dream symbols like snakes within narrative context. The core technical approach relies on structured prompt engineering with LLMs rather than training custom ML models from scratch.