image_resize
Resize / convert an image (GD): width/height up to 4096, fit contain|cover|fill|inside, output png|jpeg|webp|gif, quality, EXIF auto-orient, metadata stripped. Body: { "image": "<base64>", "width": 256 }. Max ~190KB input image (the service caps POST bodies at 256KB, base64 included). Price: $0.0...
This record as markdown: /tools/com-it-scorptech-x402/image-resize.md
What image_resize does on ScorpTech x402 API
AI agents use image_resize to create or update resources in ScorpTech x402 API, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your ScorpTech x402 API environment.
| Parameter | Type | Required | Description |
|---|---|---|---|
fit | string | — | contain (default) | cover | fill | inside |
image | string | Yes | Base64 / data URI image (max ~190KB decoded due to the 256KB POST body limit; max 40 MP source) |
width | integer | — | 1-4096 (width or height required) |
format | string | — | same (default) | png | jpeg | webp | gif |
height | integer | — | 1-4096 |
quality | integer | — | 1-100, default 85 |
background | string | — | Hex colour used when flattening alpha to JPEG |
auto_orient | boolean | — | Apply EXIF orientation (default true) |
Parameters from the server's own tool schema.
Why image_resize is rated Medium
An AI agent can call image_resize faster than any human can review: one bad instruction and it creates or modifies resources in ScorpTech x402 API by the hundred, each call as confident as the last.
Attacks that exploit this kind of access
The rule that runs image_resize safely
PolicyLayer is an MCP gateway: it sits between your AI agents and ScorpTech x402 API, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For image_resize, this is the rule to start with:
image_resize stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect ScorpTech x402 API, apply this rule, and every image_resize call is checked against it from then on.
Questions about image_resize
Resize / convert an image (GD): width/height up to 4096, fit contain|cover|fill|inside, output png|jpeg|webp|gif, quality, EXIF auto-orient, metadata stripped. Body: { "image": "<base64>", "width": 256 }. Max ~190KB input image (the service caps POST bodies at 256KB, base64 included). Price: $0.01 USDC per successful call (x402, Solana). Same tool over HTTPS: POST https://scorptech.it.com/api/x402/v1/image-resize. It is categorised as a Write tool in the ScorpTech x402 API MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
image_resize accepts 8 parameters: fit, image, width, format, height, quality, background, auto_orient. Required: image. The full parameter table on this page comes from the server's own tool schema.
Register the ScorpTech x402 API MCP server in PolicyLayer and add a rule for image_resize: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches ScorpTech x402 API. Nothing to install.
image_resize is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the image_resize rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for image_resize. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
image_resize is provided by the ScorpTech x402 API MCP server (https://scorptech.it.com/api/x402/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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