{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://yao.example/skill-atlas-catalog.schema.json",
  "title": "Yao Skill Atlas Catalog",
  "type": "object",
  "additionalProperties": false,
  "required": ["workspace_root", "generated_at", "skills", "summary"],
  "properties": {
    "workspace_root": {"type": "string"},
    "generated_at": {"type": "string"},
    "skills": {
      "type": "array",
      "items": {
        "type": "object",
        "required": ["name", "path", "description"],
        "additionalProperties": true,
        "properties": {
          "name": {"type": "string"},
          "path": {"type": "string"},
          "description": {"type": "string"},
          "owner": {"type": "string"},
          "maturity": {"type": "string"},
          "updated_at": {"type": "string"},
          "review_cadence": {"type": "string"}
        }
      }
    },
    "summary": {
      "type": "object",
      "additionalProperties": true
    }
  }
}