AiCatalog

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://artifacts.apis.io/jenriks-com/json-schema/jenriks-com-ai-catalog-schema.json",
  "title": "AiCatalog",
  "x-generated": "2026-11-13",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/jenriks-com-openapi.json#/components/schemas/AiCatalog",
  "type": "object",
  "required": [
    "specVersion",
    "host",
    "entries"
  ],
  "properties": {
    "specVersion": {
      "type": "string"
    },
    "host": {
      "type": "object",
      "required": [
        "displayName",
        "identifier"
      ],
      "properties": {
        "displayName": {
          "type": "string"
        },
        "identifier": {
          "type": "string"
        },
        "url": {
          "type": "string",
          "format": "uri"
        },
        "description": {
          "type": "string"
        },
        "contact": {
          "type": "string",
          "format": "uri"
        },
        "trustManifest": {
          "$ref": "#/$defs/TrustManifest"
        }
      }
    },
    "entries": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "identifier",
          "displayName",
          "type"
        ],
        "properties": {
          "identifier": {
            "type": "string"
          },
          "displayName": {
            "type": "string"
          },
          "description": {
            "type": "string"
          },
          "type": {
            "type": "string"
          },
          "url": {
            "type": "string",
            "format": "uri"
          },
          "representativeQueries": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "tags": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "publisher": {
            "type": "object",
            "required": [
              "identifier"
            ],
            "properties": {
              "identifier": {
                "type": "string"
              },
              "displayName": {
                "type": "string"
              },
              "identityType": {
                "type": "string"
              }
            }
          },
          "trustManifest": {
            "$ref": "#/$defs/TrustManifest"
          }
        }
      }
    }
  },
  "$defs": {
    "TrustManifest": {
      "type": "object",
      "required": [
        "identity"
      ],
      "description": "AI Catalog trust manifest (also used by ARD). Signed entries carry subject, issuedAt and a detached EdDSA JWS whose key is published in /.well-known/did.json.",
      "properties": {
        "identity": {
          "type": "string"
        },
        "identityType": {
          "type": "string",
          "enum": [
            "did",
            "https",
            "spiffe",
            "other"
          ]
        },
        "attestations": {
          "type": "array",
          "items": {
            "type": "object",
            "required": [
              "type",
              "uri"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "uri": {
                "type": "string",
                "format": "uri"
              },
              "mediaType": {
                "type": "string"
              },
              "description": {
                "type": "string"
              }
            }
          }
        },
        "provenance": {
          "type": "array",
          "items": {
            "type": "object",
            "required": [
              "relation",
              "sourceId"
            ],
            "properties": {
              "relation": {
                "type": "string",
                "enum": [
                  "publishedFrom",
                  "derivedFrom",
                  "materializedFrom"
                ]
              },
              "sourceId": {
                "type": "string"
              }
            }
          }
        },
        "privacyPolicyUrl": {
          "type": "string",
          "format": "uri"
        },
        "termsOfServiceUrl": {
          "type": "string",
          "format": "uri"
        },
        "subject": {
          "type": "object",
          "required": [
            "type",
            "digest"
          ],
          "properties": {
            "url": {
              "type": "string",
              "format": "uri"
            },
            "type": {
              "type": "string"
            },
            "digest": {
              "type": "string",
              "pattern": "^sha256:[0-9a-f]{64}$"
            }
          }
        },
        "issuedAt": {
          "type": "string",
          "format": "date-time"
        },
        "signature": {
          "description": "Detached JWS compact serialization: b64url(header)..b64url(signature)",
          "type": "string"
        }
      }
    }
  }
}