image_rotate · farshid-mcp-imageProcessing MCP

WHAT IT DOES

What image_rotate does on farshid-mcp-imageProcessing

AI agents use image_rotate to create or update resources in farshid-mcp-imageProcessing — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your farshid-mcp-imageProcessing environment.

WHY IT NEEDS A POLICY

Why image_rotate needs a policy

This tool applies a geometric transformation (rotation) to an image. It modifies the image data but is a reversible transformation (rotating back restores the original). It does not delete data, execute arbitrary code, or involve financial operations. Classified as Write due to image modification, with low severity since it only affects image content and does not have broad system impact.

From the tool's definition 'Rotate an image by `angle` degrees (CCW)' — modifies image orientation and produces a transformed output

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

image_rotate Rate-limited

image_rotate 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.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "image_rotate": {
      "limits": [
        {
          "counter": "image_rotate_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches farshid-mcp-imageProcessing, so you can run agents against it safely.

FAQ

Questions about image_rotate

What does the image_rotate tool do? +

Rotate an image by angle degrees (CCW). If keep_size is False the. It is categorised as a Write tool in the farshid-mcp-imageProcessing MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on image_rotate? +

Register the farshid-mcp-imageProcessing MCP server in PolicyLayer and add a rule for image_rotate: 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 farshid-mcp-imageProcessing. Nothing to install.

What risk level is image_rotate? +

image_rotate is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit image_rotate? +

Yes. Add a rate_limit block to the image_rotate 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.

How do I block image_rotate completely? +

Set action: deny in the PolicyLayer policy for image_rotate. 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.

What MCP server provides image_rotate? +

image_rotate is provided by the farshid-mcp-imageProcessing MCP server (pirahansiah/farshid-mcp-imageprocessing). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.