{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Archive Cover Sheet",
  "type": "object",
  "properties": {
    "id": {"type": "string", "minLength": 1},
    "title": {"type": "string", "minLength": 1},
    "type": {"type": "string", "enum": ["repo", "project", "artifact"]},
    "status": {"type": "string", "enum": ["active", "archived", "experimental", "legacy"]},
    "timeframe": {"type": "string"},
    "primary_repo": {"type": "string"},
    "linked_repos": {
      "type": "array",
      "items": {"type": "string"},
      "default": []
    },
    "summary": {"type": "string"},
    "why_it_matters": {"type": "string"},
    "risk_if_lost": {"type": "string"},
    "recommended_action": {"type": "string", "enum": ["keep-live", "snapshot", "deprecate", "merge"]}
  },
  "required": [
    "id",
    "title",
    "type",
    "status",
    "timeframe",
    "primary_repo",
    "linked_repos",
    "summary",
    "why_it_matters",
    "risk_if_lost",
    "recommended_action"
  ],
  "additionalProperties": false
}