{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://kanopi.github.io/cant/schema/cant-entry.schema.json",
  "title": "CANT catalog entry",
  "type": "object",
  "required": ["id", "name", "genus", "move", "quote", "counter", "evidence", "added"],
  "additionalProperties": false,
  "properties": {
    "id": {
      "type": "string",
      "pattern": "^CANT-[1-9][0-9]*$",
      "description": "Stable identifier. Append-only: never renumbered, reused, or removed."
    },
    "name": {
      "type": "string",
      "minLength": 3,
      "description": "The technique's memorable name."
    },
    "genus": {
      "type": "string",
      "enum": ["pretext", "self-talk", "hybrid"],
      "description": "Who authors the excuse: the user (pretext), the agent (self-talk), or both (hybrid)."
    },
    "move": {
      "type": "string",
      "minLength": 10,
      "description": "What the technique does, in one or two sentences."
    },
    "quote": {
      "type": "string",
      "minLength": 3,
      "description": "The technique in the excuse's own voice, or a parenthetical description of a non-verbal specimen."
    },
    "counter": {
      "type": "string",
      "minLength": 10,
      "description": "The defense that works, phrased so it can be pasted into a skill."
    },
    "evidence": {
      "type": "array",
      "minItems": 1,
      "description": "Every entry requires evidence. No hypothetical entries.",
      "items": {
        "type": "object",
        "required": ["type", "source"],
        "additionalProperties": false,
        "properties": {
          "type": {
            "type": "string",
            "enum": ["captured", "documented"],
            "description": "captured = a real transcript/trace; documented = a published source describing the technique."
          },
          "source": {
            "type": "string",
            "minLength": 10
          }
        }
      }
    },
    "related": {
      "type": "array",
      "items": { "type": "string", "pattern": "^CANT-[1-9][0-9]*$" }
    },
    "status": {
      "type": "string",
      "enum": ["active", "deprecated"],
      "default": "active",
      "description": "Deprecated entries keep their ID forever; they are never removed."
    },
    "added": {
      "type": "string",
      "pattern": "^v[1-9][0-9]*$",
      "description": "The edition in which this entry first appeared."
    }
  }
}