style_library_status

THE RISK

Low Risk

Why style_library_status needs a policy

This tool retrieves and reports status information about an already-cached style library. It performs a read-only query operation with no side effects, no code execution, no data modification, and no irreversible actions. The blast radius of misuse is minimal—at worst, an agent could read cached styling information that may already be accessible through the Figma API or exported data.

From the tool's definition Tool name 'style_library_status' and description 'Get comprehensive status report of the cached style library' indicate a retrieval/query operation that reports on existing cached data with no modification, execution, or deletion of data.

Documented attack patterns abuse exactly the kind of access style_library_status gives an agent:

POLICY

How to control style_library_status

PolicyLayer is an MCP gateway — it sits between your AI agents and Figma to Flutter MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for style_library_status:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "style_library_status": {}
  }
}

style_library_status is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register Figma to Flutter MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More Figma to Flutter MCP Server tools

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All 13 Figma to Flutter MCP Server tools →

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about style_library_status

What does the style_library_status tool do? +

Get comprehensive status report of the cached style library. It is categorised as a Read tool in the Figma to Flutter MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on style_library_status? +

Register the Figma to Flutter MCP Server MCP server in PolicyLayer and add a rule for style_library_status: 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 Figma to Flutter MCP Server. Nothing to install.

What risk level is style_library_status? +

style_library_status is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit style_library_status? +

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

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

style_library_status is provided by the Figma to Flutter MCP Server MCP server (mhmzdev/figma-flutter-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Figma to Flutter MCP Server tool call.

Start from Figma to Flutter MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →