{
  "id": "meta-node-kind:memory-store",
  "_kind": "MetaNodeKind",
  "_file": "catalog-meta/meta-registry/meta-registry-context-engineering.yaml",
  "_cluster": "catalog-meta",
  "attributes": {
    "displayName": "MemoryStore (meta)",
    "name": "MemoryStore",
    "cluster": "context-engineering",
    "prefix": "memory-store",
    "origin": "standard",
    "purpose": "a persistent memory surface used by an AgentVersion. Collapses KnowledgeGraphRef into the `kind` discriminator.",
    "exampleCount": 0,
    "invariants": [
      "id starts with memory-store:"
    ]
  },
  "outgoingEdges": [
    {
      "from": "meta-node-kind:memory-store",
      "to": "meta-cluster:context-engineering",
      "kind": "in_cluster",
      "attributes": {}
    },
    {
      "from": "meta-node-kind:memory-store",
      "to": "meta-attribute:memory-store--id",
      "kind": "contains_meta_attribute",
      "attributes": {}
    },
    {
      "from": "meta-node-kind:memory-store",
      "to": "meta-attribute:memory-store--kind",
      "kind": "contains_meta_attribute",
      "attributes": {}
    },
    {
      "from": "meta-node-kind:memory-store",
      "to": "meta-attribute:memory-store--scope",
      "kind": "contains_meta_attribute",
      "attributes": {}
    },
    {
      "from": "meta-node-kind:memory-store",
      "to": "meta-attribute:memory-store--ttl-seconds",
      "kind": "contains_meta_attribute",
      "attributes": {}
    }
  ],
  "incomingEdges": [
    {
      "from": "meta-cluster:context-engineering",
      "to": "meta-node-kind:memory-store",
      "kind": "contains_meta_node_kind",
      "attributes": {}
    },
    {
      "from": "meta-attribute:memory-store--id",
      "to": "meta-node-kind:memory-store",
      "kind": "defined_on",
      "attributes": {}
    },
    {
      "from": "meta-attribute:memory-store--kind",
      "to": "meta-node-kind:memory-store",
      "kind": "defined_on",
      "attributes": {}
    },
    {
      "from": "meta-attribute:memory-store--scope",
      "to": "meta-node-kind:memory-store",
      "kind": "defined_on",
      "attributes": {}
    },
    {
      "from": "meta-attribute:memory-store--ttl-seconds",
      "to": "meta-node-kind:memory-store",
      "kind": "defined_on",
      "attributes": {}
    },
    {
      "from": "meta-edge-kind:backed-by-memory",
      "to": "meta-node-kind:memory-store",
      "kind": "target_of_meta_edge",
      "attributes": {}
    },
    {
      "from": "meta-edge-kind:has-memory",
      "to": "meta-node-kind:memory-store",
      "kind": "target_of_meta_edge",
      "attributes": {}
    }
  ]
}