ArmaVita Meta Ads MCP

Implementation Reference

• src/armavita_meta_ads_mcp/core/ad_tools.py:645-662 (handler)

  The handler for the 'export_ad_image_file' tool. It fetches the ad image using 'read_ad_image' and saves it to the specified directory.

  async def export_ad_image_file(
      ad_id: str,
      meta_access_token: Optional[str] = None,
      output_dir: str = "ad_images",
  ) -> str:
      if not ad_id:
          return _json({"error": "No ad ID provided"})
  
      image = await read_ad_image(ad_id=ad_id, meta_access_token=meta_access_token)
      if not isinstance(image, Image):
          return _json({"error": "Unexpected image response type"})
  
      os.makedirs(output_dir, exist_ok=True)
      file_path = os.path.join(output_dir, f"{ad_id}.jpg")
      with open(file_path, "wb") as handle:
          handle.write(image.data)
  
      return _json({"filepath": file_path})