{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "schemaVersion": {
      "type": "number",
      "const": 1
    },
    "authorities": {
      "minItems": 1,
      "maxItems": 256,
      "type": "array",
      "items": {
        "oneOf": [
          {
            "type": "object",
            "properties": {
              "id": {
                "type": "string",
                "minLength": 3,
                "maxLength": 160,
                "pattern": "^catalog:[a-z0-9](?:[a-z0-9._-]*[a-z0-9])?(?:\\/[a-z0-9](?:[a-z0-9._-]*[a-z0-9])?)*$"
              },
              "kind": {
                "type": "string",
                "const": "catalog"
              },
              "sourceDigest": {
                "type": "object",
                "properties": {
                  "algorithm": {
                    "type": "string",
                    "const": "sha256"
                  },
                  "value": {
                    "type": "string",
                    "pattern": "^[0-9a-f]{64}$"
                  }
                },
                "required": [
                  "algorithm",
                  "value"
                ],
                "additionalProperties": false
              },
              "projectionDigest": {
                "type": "string",
                "pattern": "^[0-9a-f]{64}$"
              }
            },
            "required": [
              "id",
              "kind",
              "sourceDigest",
              "projectionDigest"
            ],
            "additionalProperties": false
          },
          {
            "type": "object",
            "properties": {
              "id": {
                "type": "string",
                "minLength": 3,
                "maxLength": 160,
                "pattern": "^lock:[a-z0-9](?:[a-z0-9._-]*[a-z0-9])?(?:\\/[a-z0-9](?:[a-z0-9._-]*[a-z0-9])?)*$"
              },
              "kind": {
                "type": "string",
                "const": "lock"
              },
              "sourceDigest": {
                "type": "object",
                "properties": {
                  "algorithm": {
                    "type": "string",
                    "const": "sha256"
                  },
                  "value": {
                    "type": "string",
                    "pattern": "^[0-9a-f]{64}$"
                  }
                },
                "required": [
                  "algorithm",
                  "value"
                ],
                "additionalProperties": false
              },
              "projectionDigest": {
                "type": "string",
                "pattern": "^[0-9a-f]{64}$"
              }
            },
            "required": [
              "id",
              "kind",
              "sourceDigest",
              "projectionDigest"
            ],
            "additionalProperties": false
          },
          {
            "type": "object",
            "properties": {
              "id": {
                "type": "string",
                "minLength": 3,
                "maxLength": 160,
                "pattern": "^receipt:[a-z0-9](?:[a-z0-9._-]*[a-z0-9])?(?:\\/[a-z0-9](?:[a-z0-9._-]*[a-z0-9])?)*$"
              },
              "kind": {
                "type": "string",
                "const": "receipt"
              },
              "sourceDigest": {
                "type": "object",
                "properties": {
                  "algorithm": {
                    "type": "string",
                    "const": "sha256"
                  },
                  "value": {
                    "type": "string",
                    "pattern": "^[0-9a-f]{64}$"
                  }
                },
                "required": [
                  "algorithm",
                  "value"
                ],
                "additionalProperties": false
              },
              "projectionDigest": {
                "type": "string",
                "pattern": "^[0-9a-f]{64}$"
              }
            },
            "required": [
              "id",
              "kind",
              "sourceDigest",
              "projectionDigest"
            ],
            "additionalProperties": false
          }
        ]
      }
    },
    "roots": {
      "minItems": 1,
      "maxItems": 128,
      "type": "array",
      "items": {
        "type": "string",
        "minLength": 9,
        "maxLength": 160,
        "pattern": "^package:[a-z][a-z0-9-]*\\/[a-z0-9](?:[a-z0-9._-]*[a-z0-9])?(?:\\/[a-z0-9](?:[a-z0-9._-]*[a-z0-9])?)*$"
      }
    },
    "packages": {
      "minItems": 1,
      "maxItems": 512,
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "kind": {
            "type": "string",
            "const": "package"
          },
          "id": {
            "type": "string",
            "minLength": 9,
            "maxLength": 160,
            "pattern": "^package:[a-z][a-z0-9-]*\\/[a-z0-9](?:[a-z0-9._-]*[a-z0-9])?(?:\\/[a-z0-9](?:[a-z0-9._-]*[a-z0-9])?)*$"
          },
          "authorityId": {
            "type": "string",
            "minLength": 3,
            "maxLength": 160,
            "pattern": "^(?!package:)[a-z][a-z0-9-]*:[a-z0-9](?:[a-z0-9._-]*[a-z0-9])?(?:\\/[a-z0-9](?:[a-z0-9._-]*[a-z0-9])?)*$"
          },
          "claimDigest": {
            "type": "string",
            "pattern": "^[0-9a-f]{64}$"
          },
          "sourceDigest": {
            "oneOf": [
              {
                "type": "object",
                "properties": {
                  "algorithm": {
                    "type": "string",
                    "const": "git-sha1"
                  },
                  "value": {
                    "type": "string",
                    "pattern": "^[0-9a-f]{40}$"
                  }
                },
                "required": [
                  "algorithm",
                  "value"
                ],
                "additionalProperties": false
              },
              {
                "type": "object",
                "properties": {
                  "algorithm": {
                    "type": "string",
                    "const": "sha256"
                  },
                  "value": {
                    "type": "string",
                    "pattern": "^[0-9a-f]{64}$"
                  }
                },
                "required": [
                  "algorithm",
                  "value"
                ],
                "additionalProperties": false
              }
            ]
          },
          "dependencies": {
            "maxItems": 128,
            "type": "array",
            "items": {
              "type": "string",
              "minLength": 9,
              "maxLength": 160,
              "pattern": "^package:[a-z][a-z0-9-]*\\/[a-z0-9](?:[a-z0-9._-]*[a-z0-9])?(?:\\/[a-z0-9](?:[a-z0-9._-]*[a-z0-9])?)*$"
            }
          },
          "members": {
            "minItems": 1,
            "maxItems": 1024,
            "type": "array",
            "items": {
              "type": "string",
              "minLength": 3,
              "maxLength": 160,
              "pattern": "^(?:skill|agent|rule|mcp):[a-z0-9](?:[a-z0-9._-]*[a-z0-9])?(?:\\/[a-z0-9](?:[a-z0-9._-]*[a-z0-9])?)*$"
            }
          }
        },
        "required": [
          "kind",
          "id",
          "authorityId",
          "claimDigest",
          "sourceDigest",
          "dependencies",
          "members"
        ],
        "additionalProperties": false
      }
    }
  },
  "required": [
    "schemaVersion",
    "authorities",
    "roots",
    "packages"
  ],
  "additionalProperties": false,
  "title": "aih-capability-package-manifest.schema.json",
  "$comment": "This JSON Schema validates the portable editor structure. Use CapabilityPackageManifestSchema.parse for semantic invariants including identity uniqueness and total direct-reference bounds, then resolveCapabilityPackages for exact Package Graph authority, claim, source, membership, dependency, and conflict validation."
}