query_relations tool ¶Traverses the relationship graph extracted from your memories to answer
connected, multi-hop questions — e.g. “who is my manager’s
spouse?” — that a flat similarity search cannot. Read-only; pure
breadth-first search over the memory_relations graph, with no LLM
call at query time.
The graph is populated by the relation-extraction background job (see
Background intelligence); if this tool returns nothing, extraction
may not be enabled yet — fall back to recall.
entityRequired string. The entity to start from (a person, place, organization, thing, or “the user”). Matched case-insensitively against relation subjects and objects.
max_hopsInteger. Optional, default 2, hard cap 5. Use 1 for direct relations only; higher values follow longer chains.
{
"ok": true,
"entity": "my manager",
"relations": [
{ "subject": "Dana", "predicate": "manages", "object": "the user",
"source_memory_id": 12, "source_text": "Dana is my manager." }
],
"summary": { "count": 1 }
}
Edges are treated as undirected for reachability. Soft-deleted source
memories are excluded, and each edge carries its source memory’s current
text. Results are capped at GRAPH_MAX_RELATIONS.
INVALID_INPUT (missing entity, max_hops < 1),
DATABASE_ERROR.