GetPronto MCP Server
An MCP (Model Context Protocol) server that lets AI agents use Get Pronto image hosting and transformation services natively.
Full documentation can be found in our docs area.
Quick Start
Add to your Claude Code settings (.claude/settings.json):
{
"mcpServers": {
"getpronto": {
"command": "npx",
"args": ["-y", "getpronto-mcp"],
"env": {
"GETPRONTO_API_KEY": "pronto_sk_..."
}
}
}
}
Or without a key — the agent will generate an ephemeral test key on demand:
{
"mcpServers": {
"getpronto": {
"command": "npx",
"args": ["-y", "getpronto-mcp"]
}
}
}
Tools
| Tool | Description |
|---|---|
generate_test_key | Generate an ephemeral API key with limited quotas (no signup required) |
upload_image | Upload from a file path, URL, or data URL |
list_files | List files with pagination and folder filtering |
get_file | Get file details (URL, dimensions, metadata) |
delete_file | Delete a file |
transform_image | Generate a transformed image URL (resize, format, blur, crop, etc.) |
Ephemeral Test Keys
If no API key is configured, the agent can call generate_test_key to get a temporary key instantly — no signup or account needed.
| Limit | Value |
|---|---|
| Storage | 100 MB |
| Monthly bandwidth | 500 MB |
| Monthly transforms | 100 |
| Max file size | 10 MB (images only) |
| TTL | 7 days |
After 7 days, the ephemeral account and all its files are automatically deleted.
Environment Variables
| Variable | Description | Default |
|---|---|---|
GETPRONTO_API_KEY | Your Get Pronto secret API key | None (use generate_test_key) |
GETPRONTO_BASE_URL | API base URL | https://api.getpronto.io/v1 |
Transform Options
The transform_image tool supports:
- Resize:
width,height,fit(cover, contain, fill, inside, outside) - Quality: 1-100
- Blur: Gaussian blur (0.3-1000)
- Sharpen: Boolean
- Grayscale: Boolean
- Rotate: -360 to 360 degrees
- Format: jpeg, png, webp, avif
- Border:
{ width, color }(hex color, e.g.FF0000) - Crop:
{ x, y, width, height }
Related
- getpronto-sdk — JavaScript/TypeScript SDK
- Get Pronto Docs — Full documentation
- Get Pronto — Image hosting and transformation SaaS