curl --request POST \
  --url http://localhost:8000/v1/memory/recall \
  --header 'Content-Type: application/json' \
  --data '
{
  "user_id": "alice",
  "app_id": "my_app",
  "workspace_id": "team_1",
  "query": "How should I format my answers?",
  "top_k": 5
}
'

{
  "context": "alice prefers dark mode and short answers.",
  "paths": 2,
  "knowledge": []
}