schema_version: markitect.memory.graph.v1
id: invalid-memory-graph
title: Invalid Memory Graph
intent: Exercise graph validation diagnostics for fixture consumers.
nodes:
  - id: node.unknown-kind
    kind: unknown_kind
    text: This node kind is not part of the memory graph vocabulary.
edges:
  - id: edge.unknown-target
    kind: supports
    source: node.unknown-kind
    target: node.missing
events:
  - id: event.unknown-kind
    kind: unrecognized_event
    timestamp: "2026-05-15T08:35:00Z"