{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://agentic-qe.dev/schemas/qe-browser-output.json",
  "title": "AQE QE Browser Skill Output Schema",
  "description": "Unified output envelope for all qe-browser scripts (assert, batch, visual-diff, check-injection, intent-score).",
  "type": "object",
  "required": ["skillName", "version", "timestamp", "status", "trustTier", "output"],
  "properties": {
    "skillName": {
      "type": "string",
      "const": "qe-browser"
    },
    "version": {
      "type": "string",
      "pattern": "^\\d+\\.\\d+\\.\\d+(-[a-zA-Z0-9.]+)?$"
    },
    "timestamp": {
      "type": "string",
      "format": "date-time"
    },
    "status": {
      "type": "string",
      "enum": ["success", "partial", "failed", "skipped"]
    },
    "trustTier": {
      "type": "integer",
      "minimum": 1,
      "maximum": 3
    },
    "output": {
      "type": "object",
      "required": ["operation", "summary"],
      "properties": {
        "operation": {
          "type": "string",
          "enum": ["assert", "batch", "visual-diff", "check-injection", "intent-score", "navigate", "capture"]
        },
        "summary": {
          "type": "string",
          "minLength": 1,
          "maxLength": 2000
        },
        "assert": { "$ref": "#/$defs/assertResult" },
        "batch": { "$ref": "#/$defs/batchResult" },
        "visualDiff": { "$ref": "#/$defs/visualDiffResult" },
        "checkInjection": { "$ref": "#/$defs/checkInjectionResult" },
        "intentScore": { "$ref": "#/$defs/intentScoreResult" }
      }
    },
    "metadata": {
      "type": "object",
      "properties": {
        "executionTimeMs": { "type": "integer", "minimum": 0 },
        "vibiumVersion": { "type": "string" },
        "targetUrl": { "type": "string" }
      }
    }
  },
  "$defs": {
    "assertResult": {
      "type": "object",
      "required": ["passed", "failed", "results"],
      "properties": {
        "passed": { "type": "integer", "minimum": 0 },
        "failed": { "type": "integer", "minimum": 0 },
        "results": {
          "type": "array",
          "items": {
            "type": "object",
            "required": ["kind", "passed"],
            "properties": {
              "kind": { "type": "string" },
              "passed": { "type": "boolean" },
              "actual": {},
              "expected": {},
              "message": { "type": "string" }
            }
          }
        }
      }
    },
    "batchResult": {
      "type": "object",
      "required": ["totalSteps", "passedSteps"],
      "properties": {
        "totalSteps": { "type": "integer", "minimum": 0 },
        "passedSteps": { "type": "integer", "minimum": 0 },
        "failedStep": {
          "type": "object",
          "properties": {
            "index": { "type": "integer" },
            "action": { "type": "string" },
            "error": { "type": "string" }
          }
        },
        "steps": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "index": { "type": "integer" },
              "action": { "type": "string" },
              "status": { "type": "string", "enum": ["pass", "fail"] },
              "error": { "type": "string" }
            }
          }
        }
      }
    },
    "visualDiffResult": {
      "type": "object",
      "required": ["name", "similarity"],
      "properties": {
        "name": { "type": "string" },
        "status": {
          "type": "string",
          "enum": ["baseline_created", "baseline_updated", "match", "mismatch"]
        },
        "similarity": { "type": "number", "minimum": 0, "maximum": 1 },
        "diffPixelCount": { "type": "integer", "minimum": 0 },
        "width": { "type": "integer", "minimum": 0 },
        "height": { "type": "integer", "minimum": 0 },
        "threshold": { "type": "number", "minimum": 0, "maximum": 1 },
        "baselinePath": { "type": "string" },
        "diffPath": { "type": "string" }
      }
    },
    "checkInjectionResult": {
      "type": "object",
      "required": ["findings", "severity"],
      "properties": {
        "findings": {
          "type": "array",
          "items": {
            "type": "object",
            "required": ["pattern", "severity"],
            "properties": {
              "pattern": { "type": "string" },
              "severity": { "type": "string", "enum": ["info", "low", "medium", "high", "critical"] },
              "snippet": { "type": "string" },
              "hidden": { "type": "boolean" }
            }
          }
        },
        "severity": { "type": "string", "enum": ["none", "info", "low", "medium", "high", "critical"] },
        "scanned": {
          "type": "object",
          "properties": {
            "visibleChars": { "type": "integer" },
            "hiddenChars": { "type": "integer" }
          }
        }
      }
    },
    "intentScoreResult": {
      "type": "object",
      "required": ["intent", "candidates"],
      "properties": {
        "intent": { "type": "string" },
        "candidateCount": { "type": "integer", "minimum": 0 },
        "candidates": {
          "type": "array",
          "maxItems": 5,
          "items": {
            "type": "object",
            "required": ["score", "selector"],
            "properties": {
              "score": { "type": "number", "minimum": 0, "maximum": 2 },
              "selector": { "type": "string" },
              "tag": { "type": "string" },
              "text": { "type": "string" },
              "reason": { "type": "string" },
              "bounds": {
                "type": "object",
                "properties": {
                  "x": { "type": "integer" },
                  "y": { "type": "integer" },
                  "width": { "type": "integer" },
                  "height": { "type": "integer" }
                }
              }
            }
          }
        },
        "scope": { "type": "string" }
      }
    }
  }
}