diagram_isometric · SVG Canvas MCP: Risk & Policy

WHAT IT DOES

What diagram_isometric does on SVG Canvas MCP

AI agents use diagram_isometric 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_isometric needs a policy

This tool creates new SVG diagram content (isometric block diagrams) but does not execute arbitrary code, delete data, or perform financial operations. The creation is reversible—diagrams can be edited or discarded. It falls under Write category as it creates graphic data structures within the SVG canvas.

From the tool's definition Tool name 'diagram_isometric' and description indicating it 'generates isometric block diagrams' (Korean: '아이소메트릭 블록 다이어그램을 생성합니다').

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

diagram_isometric Rate-limited

diagram_isometric 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_isometric": {
      "limits": [
        {
          "counter": "diagram_isometric_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_isometric

What does the diagram_isometric tool do? +

아이소메트릭 블록 다이어그램을 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_isometric? +

Register the SVG Canvas MCP server in PolicyLayer and add a rule for diagram_isometric: 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_isometric? +

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

Can I rate-limit diagram_isometric? +

Yes. Add a rate_limit block to the diagram_isometric 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_isometric completely? +

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

diagram_isometric 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.