agents-store Upload Image to Media Hosting
Upload any publicly accessible image to MinIO-based media hosting and get back a permanent hosted URL.
Tool
Use the MCP tool mcp__mcpware-dev-tools__a-minio-uploadImageToMinio.
Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
body.file_url |
string (URI) | Yes | Public URL of the image to upload |
How to Call
{
"body": {
"file_url": "https://example.com/photo.jpg"
}
}
The tool downloads the image from the provided URL and uploads it to the MinIO bucket.
Response Format
Success — the tool returns the permanent hosted URL in data.uploaded_file_url:
{
"success": true,
"error": null,
"data": {
"uploaded_file_url": "https://media.example.com/web/<hash>.jpg"
}
}
Share the uploaded_file_url value with the user — this is the permanent hosted link.
Error — when the source URL is unreachable or invalid:
{
"success": false,
"data": null,
"error": {
"code": "FILE_DOWNLOAD_FAILED",
"message": "Unable to download file from source URL."
}
}
When success is false, report the error.message to the user and ask them to verify the source URL.
Requirements
- The
mcpware-dev-toolsMCP server must be connected - The source URL must be publicly accessible (no auth-protected URLs)
- The URL must point directly to an image file
Supported Image Formats
Common web image formats are supported: JPEG, PNG, GIF, WebP, SVG, BMP, TIFF, ICO.
When to Use
- Hosting an image for use in other tools - upload an image so its hosted URL can be used in documents, bots, or APIs
- Migrating images - re-host images from external sources to your own media hosting
- Storing screenshots or generated images - upload output from screenshot tools or image generators
Batch Upload
To upload multiple images, call the tool once per image. Process them sequentially to avoid overwhelming the server.
Error Handling
- If the source URL is unreachable, the tool returns an error - verify the URL is publicly accessible first
- If the URL does not point to a valid image, the upload will fail
- Large images may take longer to process