{
  "name": "image_providers",
  "description": "List available image providers. Default lists image generation providers; pass capability='vision' to list vision (image reading) providers.",
  "process": "tools.image_providers",
  "inputSchema": {
    "type": "object",
    "properties": {
      "capability": {
        "type": "string",
        "description": "Filter by capability: 'image_generation' (default) or 'vision'.",
        "default": "image_generation",
        "enum": ["image_generation", "vision"]
      }
    }
  },
  "x-process-args": ["$args.capability"]
}