{
  "kind": "Full upstream middleware and types; AG2 imports replaced by explicit event shells; real on_tool_execution and policy/receipt code; no Agent/model/context ingestion integration",
  "removed_imports": [
    "from ag2.events import ToolErrorEvent, ToolResultEvent",
    "from ag2.events.input_events import DataInput, TextInput",
    "from ag2.extensions.tealtiger.types import ARG_TYPES_BY_NAME, DEFAULT_INJECTION_CONFIDENCE_THRESHOLD, INJECTION_PATTERNS, INJECTION_TECHNIQUES, PII_PATTERNS, SECRET_PATTERNS, GovernanceDecision, GovernanceMode, GovernancePolicy, InjectionFinding, OutputAction, TEECReceipt, most_restrictive",
    "from ag2.middleware import BaseMiddleware",
    "from ag2.middleware.base import ToolResultType",
    "from ag2.utils import AGENT_CONTEXT_DEPENDENCY_KEY"
  ],
  "source_sha256": "f83270b0d75e1283dbf88c3971234f05cbc17f7f1b2f3147c401aff8aa281043",
  "cases": [
    {
      "case": "enforce-secret",
      "tool_executions": 1,
      "governance_blocked": true,
      "fixture_secret_present": false,
      "fixture_ssn_present": false,
      "reason_codes": [
        "POLICY_ALLOW",
        "OUTPUT_SECRET_DETECTED",
        "OUTPUT_BLOCKED"
      ],
      "receipt_outcomes": [
        "executed",
        "blocked"
      ]
    },
    {
      "case": "monitor-secret",
      "tool_executions": 1,
      "governance_blocked": false,
      "fixture_secret_present": false,
      "fixture_ssn_present": false,
      "reason_codes": [
        "POLICY_ALLOW",
        "OUTPUT_SECRET_DETECTED",
        "OUTPUT_REDACTED"
      ],
      "receipt_outcomes": [
        "executed",
        "executed"
      ]
    },
    {
      "case": "observe-secret",
      "tool_executions": 1,
      "governance_blocked": false,
      "fixture_secret_present": true,
      "fixture_ssn_present": false,
      "reason_codes": [
        "OBSERVE_PASSTHROUGH"
      ],
      "receipt_outcomes": [
        "executed"
      ]
    },
    {
      "case": "enforce-error",
      "tool_executions": 1,
      "governance_blocked": false,
      "fixture_secret_present": true,
      "fixture_ssn_present": false,
      "reason_codes": [
        "POLICY_ALLOW"
      ],
      "receipt_outcomes": [
        "error"
      ]
    },
    {
      "case": "flag-secret",
      "tool_executions": 1,
      "governance_blocked": false,
      "fixture_secret_present": true,
      "fixture_ssn_present": false,
      "reason_codes": [
        "POLICY_ALLOW",
        "OUTPUT_SECRET_DETECTED"
      ],
      "receipt_outcomes": [
        "executed",
        "executed"
      ]
    },
    {
      "case": "structured-value",
      "tool_executions": 1,
      "governance_blocked": true,
      "fixture_secret_present": false,
      "fixture_ssn_present": false,
      "reason_codes": [
        "POLICY_ALLOW",
        "OUTPUT_SECRET_DETECTED",
        "OUTPUT_BLOCKED"
      ],
      "receipt_outcomes": [
        "executed",
        "blocked"
      ]
    },
    {
      "case": "structured-key",
      "tool_executions": 1,
      "governance_blocked": false,
      "fixture_secret_present": true,
      "fixture_ssn_present": false,
      "reason_codes": [
        "POLICY_ALLOW"
      ],
      "receipt_outcomes": [
        "executed"
      ]
    },
    {
      "case": "pii-value",
      "tool_executions": 1,
      "governance_blocked": false,
      "fixture_secret_present": false,
      "fixture_ssn_present": false,
      "reason_codes": [
        "POLICY_ALLOW",
        "OUTPUT_PII_DETECTED:ssn",
        "OUTPUT_REDACTED"
      ],
      "receipt_outcomes": [
        "executed",
        "executed"
      ]
    }
  ]
}