{
  "schema_version": "phase_memory.evaluation_scenarios.v1",
  "scenarios": [
    {
      "id": "policy-denied-activation",
      "profile": {
        "schema_version": "markitect.memory.profile.v1",
        "id": "eval-policy-profile",
        "memory_kinds": ["knowledge", "decision"],
        "activation": {"max_items": 4, "max_tokens": 60},
        "policy": {"mode": "allow-all", "trust_zone_labels": ["local"]},
        "observability": {"audit_sink": "recording"}
      },
      "graph": {
        "schema_version": "markitect.memory.graph.v1",
        "id": "eval-policy-graph",
        "nodes": [
          {
            "id": "policy.public",
            "kind": "knowledge",
            "text": "Public operating constraint that can be activated for local planning.",
            "phase": "stabilized",
            "policy": {"labels": ["public"], "trust_zone": "local"},
            "source_spans": [{"path": "policy.md", "line_start": 1}],
            "metadata": {"graph_id": "eval-policy-graph"}
          },
          {
            "id": "policy.secret",
            "kind": "knowledge",
            "text": "Sensitive credential note that must not enter restart context.",
            "phase": "stabilized",
            "policy": {"labels": ["restricted"], "trust_zone": "local", "secret": true},
            "metadata": {"graph_id": "eval-policy-graph"}
          }
        ],
        "edges": [
          {
            "id": "edge.policy",
            "kind": "references",
            "source": "policy.public",
            "target": "policy.secret"
          }
        ],
        "events": []
      },
      "expect": {"denied_node_ids": ["policy.secret"]}
    },
    {
      "id": "profile-lifecycle-rules",
      "profile": {
        "schema_version": "markitect.memory.profile.v1",
        "id": "eval-lifecycle-profile",
        "memory_kinds": ["episode", "decision"],
        "retention": {
          "episode": {"stale_after_days": 7},
          "decision": {"delete_after_days": 365}
        },
        "refresh": {"mode": "enabled"},
        "compaction": {"node_ids": ["life.old-episode"]},
        "metadata": {
          "phase_transitions": [
            {
              "node_kind": "decision",
              "from_phase": "fluid",
              "to_phase": "stabilized",
              "min_age_days": 2,
              "reason": "decision has stabilized"
            }
          ]
        }
      },
      "graph": {
        "schema_version": "markitect.memory.graph.v1",
        "id": "eval-lifecycle-graph",
        "nodes": [
          {
            "id": "life.old-episode",
            "kind": "episode",
            "text": "An old episode ready to become stale and compacted.",
            "phase": "fluid",
            "freshness": {"updated_at": "2026-04-01T00:00:00+00:00", "source_digest": "old"},
            "metadata": {"graph_id": "eval-lifecycle-graph"}
          },
          {
            "id": "life.decision",
            "kind": "decision",
            "text": "A decision that should transition to stabilized after review.",
            "phase": "fluid",
            "freshness": {"updated_at": "2026-05-01T00:00:00+00:00", "source_digest": "decision-old"},
            "metadata": {"graph_id": "eval-lifecycle-graph"}
          }
        ],
        "edges": [],
        "events": []
      },
      "expect": {
        "actions": [
          ["life.old-episode", "mark_stale"],
          ["life.decision", "transition_phase"],
          ["life.decision", "refresh"]
        ],
        "compact_source": "life.old-episode"
      }
    },
    {
      "id": "budget-path-and-semantic-hints",
      "profile": {
        "schema_version": "markitect.memory.profile.v1",
        "id": "eval-budget-profile",
        "memory_kinds": ["decision", "knowledge", "episode"],
        "activation": {"max_items": 2, "max_tokens": 16, "semantic_index": "memory"}
      },
      "graph": {
        "schema_version": "markitect.memory.graph.v1",
        "id": "eval-budget-graph",
        "nodes": [
          {
            "id": "budget.anchor",
            "kind": "decision",
            "text": "Restart anchor with source.",
            "phase": "stabilized",
            "source_spans": [{"path": "restart.md", "line_start": 3}],
            "metadata": {"graph_id": "eval-budget-graph"}
          },
          {
            "id": "budget.semantic",
            "kind": "knowledge",
            "text": "Semantic index hint for restart package selection.",
            "phase": "stabilized",
            "source_spans": [{"path": "retrieval.md", "line_start": 7}],
            "metadata": {"graph_id": "eval-budget-graph"}
          },
          {
            "id": "budget.long",
            "kind": "episode",
            "text": "This verbose episode is intentionally long enough to lose against the strict activation token budget pressure.",
            "phase": "fluid",
            "metadata": {"graph_id": "eval-budget-graph"}
          }
        ],
        "edges": [
          {
            "id": "edge.budget",
            "kind": "supports",
            "source": "budget.anchor",
            "target": "budget.semantic"
          }
        ],
        "events": [
          {
            "id": "budget.path-event",
            "kind": "activated",
            "timestamp": "2026-05-18T00:00:00+00:00",
            "activation_refs": ["activation.budget"]
          }
        ]
      },
      "path": {
        "id": "path.budget",
        "event_ids": ["budget.path-event"]
      },
      "expect": {
        "selected_node_ids": ["budget.anchor", "budget.semantic"],
        "omitted_node_ids": ["budget.long"],
        "semantic_top_id": "budget.semantic",
        "event_ids": ["budget.path-event"]
      }
    }
  ]
}