{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "urn:agentic-awesome-skills:schema:managed-state:v1",
  "title": "AAS internal managed state v1",
  "type": "object",
  "additionalProperties": false,
  "required": ["schemaVersion", "target", "catalog", "entries", "completedPlanDigests", "stateDigest"],
  "properties": {
    "schemaVersion": { "const": 1 },
    "target": {
      "type": "object",
      "additionalProperties": false,
      "required": ["host", "scope", "adapterVersion", "identityDigest"],
      "properties": {
        "host": { "enum": ["codex", "claude"] },
        "scope": { "enum": ["project", "user"] },
        "adapterVersion": { "type": "string", "minLength": 1 },
        "identityDigest": { "$ref": "#/$defs/digest" }
      }
    },
    "catalog": {
      "type": "object",
      "additionalProperties": false,
      "required": ["package", "version", "integrity"],
      "properties": {
        "package": { "type": "string", "minLength": 1 },
        "version": { "type": "string", "minLength": 1 },
        "integrity": { "$ref": "#/$defs/digest" }
      }
    },
    "entries": {
      "type": "array",
      "maxItems": 128,
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": ["skillId", "treeDigest", "catalogIntegrity", "installedByPlanDigest"],
        "properties": {
          "skillId": { "$ref": "#/$defs/id" },
          "treeDigest": { "$ref": "#/$defs/digest" },
          "catalogIntegrity": { "$ref": "#/$defs/digest" },
          "installedByPlanDigest": { "$ref": "#/$defs/digest" }
        }
      }
    },
    "completedPlanDigests": { "type": "array", "maxItems": 256, "uniqueItems": true, "items": { "$ref": "#/$defs/digest" } },
    "stateDigest": { "$ref": "#/$defs/digest" }
  },
  "$defs": {
    "digest": { "type": "string", "pattern": "^sha256-[a-f0-9]{64}$" },
    "id": { "type": "string", "minLength": 1, "maxLength": 256, "pattern": "^[a-z0-9][a-z0-9._-]*(/[a-z0-9][a-z0-9._-]*)*$" }
  }
}