{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "input": {
      "type": "string",
      "minLength": 1,
      "x-tiwater-file-role": "read"
    },
    "returnContent": {
      "type": "boolean",
      "description": "Whether to return the compact observation directly in the tool response. May be combined with output."
    },
    "output": {
      "type": "string",
      "minLength": 1,
      "description": "Optional absolute path for retaining the complete observation inside the caller-authorized output directory; existing files are never overwritten. May be combined with returnContent.",
      "x-tiwater-file-role": "write",
      "x-tiwater-file-effect": false
    }
  },
  "required": [
    "input",
    "returnContent"
  ],
  "additionalProperties": false
}