Graph Router:
- GET /graph/entities - List all entities for user
- GET /graph/relationships - Query entity relationships
- GET /graph/search - Search entities by name/type
- GET /graph/stats - Knowledge graph statistics
Graph Models:
- Entity, Relationship models
- GraphStats for analytics
- SearchFilters for queries
- Support multi-tenancy with user isolation
jpmschweitzer
dca8b63a50