resize_node · Talk to Figma MCP: Risk & Policy

WHAT IT DOES

What resize_node does on Talk to Figma MCP

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

WHY IT NEEDS A POLICY

Why resize_node needs a policy

Resizing a node changes its properties (width/height) but does not delete or irreversibly destroy content. The change can be undone in Figma. This is a modification operation (Write category) rather than destructive. Severity is medium because resizing could affect design layouts and downstream work, but the impact is limited to a single node and reversible.

From the tool's definition Tool name is 'resize_node' with description 'Resize a node in Figma'. Resizing modifies the dimensions of a design element, which is a reversible change to the document structure.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

resize_node Rate-limited

resize_node 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": {
    "resize_node": {
      "limits": [
        {
          "counter": "resize_node_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 Talk to Figma MCP, so you can run agents against it safely.

FAQ

Questions about resize_node

What does the resize_node tool do? +

Resize a node in Figma. It is categorised as a Write tool in the Talk to Figma 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 resize_node? +

Register the Talk to Figma MCP server in PolicyLayer and add a rule for resize_node: 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 Talk to Figma MCP. Nothing to install.

What risk level is resize_node? +

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

Can I rate-limit resize_node? +

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

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

resize_node is provided by the Talk to Figma MCP server (pipethedev/talk-to-figma-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.