Show HN: BlitzGraph – Supabase for graphs, built for LLM agents
2 days ago
- #graph database
- #typed JSON queries
- #AI-native backend
- BlitzGraph is an AI-native backend designed for agents to programmatically compose typed JSON queries (BQL) without SQL, joins, or ORMs.
- It models reality using graphs, featuring multi-kind entities (e.g., a User can also be an Admin), bidirectional relationships with O(1) reverse lookups, and no migrations needed.
- BQL allows agents to build structured JSON queries for filters, nested expansions, projections, and full-text search in one request, ensuring no N+1 issues.
- The system includes built-in features like content type validation (EMAIL, URL), referential integrity, smart transactions, and business logic in the schema.
- Comparisons show BlitzGraph outperforms databases like Supabase, Convex, Mongo, and Firebase in areas like multi-kind composition and bidirectional arcs, though others may lead in realtime queries or community size.
- Integration is seamless via MCP servers for tools like Claude or Codex, with automatic auth and live data access.