Product
Knowledge graph
Space-scoped Neo4j entities and relationships with Cypher guard and hybrid vector search.
The knowledge graph runs in Neo4j with space-scoped Cypher so queries never bleed across tenants. Note, entity, and graph services keep captures addressable as linked objects instead of isolated files.
A Cypher query guard blocks prompt-injection patterns that could leak cross-space data. pgvector embeddings and hybrid buckets complement graph traversals for similarity and keyword recall.
Memory-service search and MCP assemble bundle vector hits with graph neighbors into one context package agents and the web UI can trust.
Outcomes
- Space-scoped Neo4j entities and relationships with guarded Cypher
- 1024-dim pgvector index paired with hybrid search buckets
- Graph plus vector context bundles for UI search and MCP assemble
Good morning
Personal space · Today
Morning brief
3 open loops · 2 captures consolidated overnight
Mind
Body
Work
Relations
Brrainy · capture → consolidate → brief
Try it free
Start with knowledge graph on your next space-no credit card required on the free tier.
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