# 10. System Configuration & Environment Variables

## Core Environment Variables
```bash
POSTGRES_URI="postgresql://ekos_user:ekos_pass@localhost:5432/ekos_db"
NEO4J_URI="bolt://localhost:7687"
NEO4J_AUTH="neo4j/password"
QDRANT_HOST="localhost"
QDRANT_PORT="6333"
REDIS_HOST="localhost"
REDIS_PORT="6379"
OPENAI_API_KEY="sk-live-..."
ANTHROPIC_API_KEY="sk-ant-..."
GOOGLE_API_KEY="AIzaSy..."
```