{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://steerspec.dev/schemas/entity/bootstrap.json",
  "title": "SteerSpec Entity File — Bootstrap Schema",
  "description": "Minimal structural validation for entity files. No business logic. This is the axiom.",
  "type": "object",
  "required": ["$schema", "entity", "rule_set", "rules", "notes"],
  "properties": {
    "$schema": {
      "type": "string"
    },
    "entity": {
      "type": "object",
      "required": ["id", "title"],
      "properties": {
        "id": { "type": "string" },
        "title": { "type": "string" },
        "description": { "type": "string" },
        "parent": { "type": "string" }
      }
    },
    "rule_set": {
      "type": "object",
      "required": ["version", "timestamp", "hash"],
      "properties": {
        "version": { "type": "string" },
        "timestamp": { "type": "string" },
        "hash": { "type": ["string", "null"] }
      }
    },
    "rules": {
      "type": "array",
      "items": {
        "type": "object",
        "required": ["id", "revision", "state", "body", "added_by", "added_at"],
        "properties": {
          "id": { "type": "string" },
          "revision": { "type": "integer", "minimum": 0 },
          "state": { "type": "string", "enum": ["D", "A", "P", "I", "R", "T"] },
          "body": { "type": "string" },
          "added_by": { "type": "string" },
          "added_at": { "type": "string" },
          "supersedes": { "type": ["string", "null"] }
        }
      }
    },
    "sub_entities": {
      "type": "array",
      "items": {
        "$ref": "#"
      }
    },
    "notes": {
      "type": "array",
      "items": {
        "type": "object",
        "required": ["id", "rule_ref", "type", "content"],
        "properties": {
          "id": { "type": "string" },
          "rule_ref": { "type": "string" },
          "type": { "type": "string" },
          "content": { "type": "string" },
          "added_by": { "type": "string" },
          "added_at": { "type": "string" },
          "revision": { "type": "integer" }
        }
      }
    }
  },
  "additionalProperties": false
}