diagram_mindmap · SVG Canvas MCP: Risk & Policy

WHAT IT DOES

What diagram_mindmap does on SVG Canvas MCP

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

WHY IT NEEDS A POLICY

Why diagram_mindmap needs a policy

This tool creates a new mindmap diagram, which is a reversible write operation. It does not execute arbitrary code, delete data, move money, or perform irreversible actions. The blast radius of misuse is minimal—at worst, an unwanted mindmap is created and can be deleted or discarded. Consistent with the SVG Canvas MCP's purpose of creating and manipulating graphics.

From the tool's definition Tool name 'diagram_mindmap' and description indicate it 'generates a mind map' (Korean: 마인드맵을 생성합니다). Creation of visual content is a write operation.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

diagram_mindmap Rate-limited

diagram_mindmap 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": {
    "diagram_mindmap": {
      "limits": [
        {
          "counter": "diagram_mindmap_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 SVG Canvas MCP, so you can run agents against it safely.

FAQ

Questions about diagram_mindmap

What does the diagram_mindmap tool do? +

마인드맵을 생성합니다. It is categorised as a Write tool in the SVG Canvas MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on diagram_mindmap? +

Register the SVG Canvas MCP server in PolicyLayer and add a rule for diagram_mindmap: 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 SVG Canvas MCP. Nothing to install.

What risk level is diagram_mindmap? +

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

Can I rate-limit diagram_mindmap? +

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

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

diagram_mindmap is provided by the SVG Canvas MCP server (kim62210/svg-canvas-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.