view_image#

Build typed tools from annotations and docstrings. See the guide.

View a PNG, JPEG, GIF, or WebP from a local path or HTTP(S) URL.

Parameters#

{
  "additionalProperties": false,
  "properties": {
    "path": {
      "title": "Path",
      "type": "string",
      "description": "HTTP(S) URL, absolute path, or path relative to the current working directory."
    },
    "max_bytes": {
      "default": 10000000,
      "maximum": 20000000,
      "minimum": 1,
      "title": "Max Bytes",
      "type": "integer",
      "description": "Maximum encoded image size; oversized files are rejected."
    }
  },
  "required": [
    "path"
  ],
  "title": "ToolInput",
  "type": "object"
}

Model-facing snippet#

view_image(path="https://example.com/chart.png")

Guidelines#

  • Use this tool to inspect screenshots and images with a vision-capable model.

  • Use read_file for text. PDF and SVG files are not supported by this tool.

  • Remote images must use HTTP or HTTPS and are downloaded with redirects enabled.

  • Images are returned intact; resize large images before viewing them.

zett_agent.tools.images.view_image#

A tool is a name, an input schema, and an async callable.

Parameters:

arguments (Mapping[str, Any])

Return type:

ToolResult

Direct Python calls use await tool(arguments_mapping). The snippet above describes model-facing invocation syntax, not the Python call signature.