insert_image · Advanced HWP MCP Server MCP: Risk & Policy

WHAT IT DOES

What insert_image does on Advanced HWP MCP Server

AI agents use insert_image to create or update resources in Advanced HWP MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Advanced HWP MCP Server environment.

WHY IT NEEDS A POLICY

Why insert_image needs a policy

This tool modifies document structure by inserting an image, which is a reversible write operation. It does not execute arbitrary code, delete data, or move funds. The severity is medium because inserting images could bloat documents, embed malicious images, or be used to deface documents, but the effect is reversible via undo or deletion.

From the tool's definition Tool name 'insert_image' and Korean description '이미지를 삽입합니다' (insert an image) indicate creation/modification of document content by adding an image to a Hangul document.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

insert_image Rate-limited

insert_image 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": {
    "insert_image": {
      "limits": [
        {
          "counter": "insert_image_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 Advanced HWP MCP Server, so you can run agents against it safely.

FAQ

Questions about insert_image

What does the insert_image tool do? +

이미지를 삽입합니다. It is categorised as a Write tool in the Advanced HWP MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on insert_image? +

Register the Advanced HWP MCP Server MCP server in PolicyLayer and add a rule for insert_image: 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 Advanced HWP MCP Server. Nothing to install.

What risk level is insert_image? +

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

Can I rate-limit insert_image? +

Yes. Add a rate_limit block to the insert_image 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 insert_image completely? +

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

insert_image is provided by the Advanced HWP MCP Server MCP server (skerishkang/33mcp_hwp_limone). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.