svg_mask_animation · GSAP MCP Server MCP: Risk & Policy

WHAT IT DOES

What svg_mask_animation does on GSAP MCP Server

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

WHY IT NEEDS A POLICY

Why svg_mask_animation needs a policy

This tool generates SVG mask animation code, which is a Write operation (creates new animation artifacts). It does not execute code, delete data, or involve finances. The description is minimal (non-English, no detailed description), which lowers confidence slightly. Severity is medium as generated animation code could potentially be injected into web pages, but the blast radius is limited to UI/animation layer.

From the tool's definition SVG遮罩动画效果 (SVG mask animation effect) — generates/creates animation code

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

svg_mask_animation Rate-limited

svg_mask_animation 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": {
    "svg_mask_animation": {
      "limits": [
        {
          "counter": "svg_mask_animation_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 GSAP MCP Server, so you can run agents against it safely.

FAQ

Questions about svg_mask_animation

What does the svg_mask_animation tool do? +

SVG遮罩动画效果. It is categorised as a Write tool in the GSAP 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 svg_mask_animation? +

Register the GSAP MCP Server MCP server in PolicyLayer and add a rule for svg_mask_animation: 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 GSAP MCP Server. Nothing to install.

What risk level is svg_mask_animation? +

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

Can I rate-limit svg_mask_animation? +

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

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

svg_mask_animation is provided by the GSAP MCP Server MCP server (lillard01/gsap-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.