image_get_image_blob

Gets image blob by image identifier.

SERVERMCP Dynamics 365 Commerce Server SOURCEjiantmo/mcp-commerce

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/jiantmo-mcp-commerce/image-get-image-blob.md

WHAT IT DOES

What image_get_image_blob does on MCP Dynamics 365 Commerce Server

AI agents call image_get_image_blob to retrieve information from MCP Dynamics 365 Commerce Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why image_get_image_blob is rated Low

This tool retrieves binary image data based on an identifier. It is a read-only operation with no side effects—it does not create, modify, delete, or execute code. The use of 'Get' in the name and 'Gets' in the description confirms it is a query/fetch operation. Blast radius is minimal since the tool only retrieves existing data without altering system state.

From the tool's definition Tool name 'image_get_image_blob' and description 'Gets image blob by image identifier' indicate a retrieval operation with no modification or deletion.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs image_get_image_blob safely

PolicyLayer is an MCP gateway: it sits between your AI agents and MCP Dynamics 365 Commerce Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For image_get_image_blob, this is the rule to start with:

image_get_image_blob Allowed

image_get_image_blob is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "image_get_image_blob": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect MCP Dynamics 365 Commerce Server, apply this rule, and every image_get_image_blob call is checked against it from then on.

FAQ

Questions about image_get_image_blob

What does the image_get_image_blob tool do? +

Gets image blob by image identifier. It is categorised as a Read tool in the MCP Dynamics 365 Commerce Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on image_get_image_blob? +

Register the MCP Dynamics 365 Commerce Server MCP server in PolicyLayer and add a rule for image_get_image_blob: 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 MCP Dynamics 365 Commerce Server. Nothing to install.

What risk level is image_get_image_blob? +

image_get_image_blob is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit image_get_image_blob? +

Yes. Add a rate_limit block to the image_get_image_blob 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_get_image_blob completely? +

Set action: deny in the PolicyLayer policy for image_get_image_blob. 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_get_image_blob? +

image_get_image_blob is provided by the MCP Dynamics 365 Commerce Server MCP server (jiantmo/mcp-commerce). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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