{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Frontmatter Schema",
  "description": "Schema for validating frontmatter data in the awesome-copilot repository",
  "type": "object",
  "properties": {
    "chatmodes": {
      "type": "array",
      "description": "Array of chat mode configurations",
      "items": {
        "$ref": "#/definitions/chatmode"
      }
    },
    "instructions": {
      "type": "array",
      "description": "Array of instruction file configurations",
      "items": {
        "$ref": "#/definitions/instruction"
      }
    },
    "prompts": {
      "type": "array",
      "description": "Array of prompt file configurations",
      "items": {
        "$ref": "#/definitions/prompt"
      }
    }
  },
  "additionalProperties": false,
  "definitions": {
    "chatmode": {
      "type": "object",
      "description": "Configuration for a chat mode",
      "properties": {
        "filename": {
          "type": "string",
          "description": "Name of the chat mode file",
          "pattern": "^[a-zA-Z0-9._-]+\\.chatmode\\.md$"
        },
        "title": {
          "type": "string",
          "description": "Display title for the chat mode",
          "minLength": 1
        },
        "description": {
          "type": "string",
          "description": "Description of the chat mode functionality",
          "minLength": 1
        },
        "model": {
          "type": "string",
          "description": "AI model to use for this chat mode"
        },
        "tools": {
          "type": "array",
          "description": "Array of available tools for this chat mode",
          "items": {
            "type": "string"
          }
        }
      },
      "required": ["filename", "description"],
      "additionalProperties": false
    },
    "instruction": {
      "type": "object",
      "description": "Configuration for an instruction file",
      "properties": {
        "filename": {
          "type": "string",
          "description": "Name of the instruction file",
          "pattern": "^[a-zA-Z0-9._-]+\\.instructions\\.md$"
        },
        "description": {
          "type": "string",
          "description": "Description of the instruction file purpose",
          "minLength": 1
        },
        "applyTo": {
          "type": "array",
          "description": "File patterns that this instruction applies to",
          "items": {
            "type": "string",
            "minLength": 1
          }
        }
      },
      "required": ["filename", "description"],
      "additionalProperties": false
    },
    "prompt": {
      "type": "object",
      "description": "Configuration for a prompt file",
      "properties": {
        "filename": {
          "type": "string",
          "description": "Name of the prompt file",
          "pattern": "^[a-zA-Z0-9._-]+\\.prompt\\.md$"
        },
        "description": {
          "type": "string",
          "description": "Description of the prompt functionality",
          "minLength": 1
        },
        "mode": {
          "type": "string",
          "description": "Execution mode for the prompt"
        },
        "tools": {
          "type": "array",
          "description": "Array of available tools for this prompt",
          "items": {
            "type": "string"
          }
        }
      },
      "required": ["filename", "description"],
      "additionalProperties": false
    }
  }
}