Reiko
Built at Agentic Memory & Context Engineering Hackathon · Oct 11, 2025 · San Francisco, CA

AI Human Journal - Document your life in a smart way The Problem: Traditional journaling is tedious and time-consuming. People struggle to maintain consistency, identify patterns in their decisions and outcomes, and extract actionable insights from their experiences. Life lessons get forgotten, and personal growth remains unmeasured. Our Solution: - Conversational Documentation: Users talk naturally with "Alex," an AI companion via video/voice, making daily reflection effortless (10x faster than typing) - Intelligent Pattern Recognition: Automatically analyzes recurring themes, decision patterns, and behavioral trends from journal entries - Semantic Memory Search: Uses MongoDB Atlas Vector Search with embeddings to find relevant past experiences instantly - ask "When did I face a similar challenge at work?" and get contextual results