{
  "schemaVersion": 1,
  "contract": "kungfu-buildchain-v4-stage-capsule-architecture",
  "schemaAuthority": "contracts/v4-stage-capsule-v1.schema.json",
  "fixtureAuthority": "contracts/fixtures/v4-stage-capsule-v1/shared.json",
  "storeSuccessor": "architecture/v4-stage-capsule-store-contract.json",
  "authority": {
    "writer": "typescript-v3",
    "writerCount": 1,
    "rust": "validation-only",
    "productionWriteChange": false
  },
  "roots": {
    "identity": "stage-capsule-identity",
    "capsule": "stage-capsule",
    "availability": "stage-capsule-availability"
  },
  "identityIncludes": [
    "sourceRoot",
    "platform",
    "platformRoot",
    "stage",
    "toolchainRoots",
    "runtimeRoot",
    "policyRoot",
    "declaredInputs",
    "transformationRoot",
    "outputManifestRoot",
    "qualificationRoot",
    "observationRoots"
  ],
  "identityExcludes": [
    "providerRunId",
    "providerArtifactId",
    "runnerPath",
    "credential",
    "ambientClock",
    "networkObservation",
    "transportLocation",
    "currentAvailability"
  ],
  "templateGuidance": {
    "source": "contracts/fixtures/v4-stage-capsule-v1/shared.json",
    "requiredRootOnlyFields": [
      "toolchainRoots",
      "declaredInputs",
      "observationRoots",
      "transports"
    ],
    "forbiddenRawFields": [
      "providerRunId",
      "providerArtifactId",
      "runnerPath",
      "credential",
      "ambientClock",
      "networkObservation"
    ]
  },
  "reuse": {
    "explicitEvaluationClock": true,
    "failClosedStatuses": [
      "missing",
      "expired",
      "partial",
      "corrupt",
      "quarantined",
      "root-mismatch"
    ],
    "requiresExactRoots": [
      "capsuleRoot",
      "outputManifestRoot",
      "qualificationRoot"
    ]
  },
  "budgets": {
    "schemaAuthorities": 1,
    "writers": 1,
    "secondWriters": 0,
    "providerSdkImportsInContracts": 0,
    "providerSdkImportsInRustDomain": 0,
    "productionWriteAuthorityChanges": 0,
    "v3ConsumerBehaviorChanges": 0
  },
  "successors": [
    "store-retention",
    "platform-stage-checkpoints",
    "resume-planner",
    "qualification-reconciliation"
  ]
}