{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://bmad-spec/schemas/project_brief.schema.json",
  "title": "Project Brief",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "project_name",
    "summary",
    "goals",
    "target_users",
    "success_metrics",
    "scope"
  ],
  "properties": {
    "project_name": { "type": "string", "minLength": 1 },
    "summary": { "type": "string", "minLength": 1 },
    "goals": { "type": "array", "minItems": 1, "items": { "type": "string" } },
    "target_users": { "type": "array", "minItems": 1, "items": { "type": "string" } },
    "success_metrics": { "type": "array", "minItems": 1, "items": { "type": "string" } },
    "scope": {
      "type": "object",
      "additionalProperties": false,
      "required": ["in_scope", "out_of_scope"],
      "properties": {
        "in_scope": { "type": "array", "items": { "type": "string" } },
        "out_of_scope": { "type": "array", "items": { "type": "string" } }
      }
    }
  }
}