list_fonts

List the site

SERVERWebcake Storefront SOURCEwebcake-storefront-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/webcake-storefront/list-fonts.md

WHAT IT DOES

What list_fonts does on Webcake Storefront

AI agents call list_fonts to retrieve information from Webcake Storefront without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why list_fonts is rated Low

This tool retrieves or enumerates available fonts for the site—a read-only operation with no side effects. It falls squarely into the Read category with minimal risk of misuse by an AI agent, as it only surfaces informational data.

From the tool's definition Tool name 'list_fonts' and verb 'List' indicate a query operation that retrieves font data without modification.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_fonts safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Webcake Storefront, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For list_fonts, this is the rule to start with:

list_fonts Allowed

list_fonts is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

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

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Webcake Storefront, apply this rule, and every list_fonts call is checked against it from then on.

FAQ

Questions about list_fonts

What does the list_fonts tool do? +

List the site. It is categorised as a Read tool in the Webcake Storefront MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_fonts? +

Register the Webcake Storefront MCP server in PolicyLayer and add a rule for list_fonts: 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 Webcake Storefront. Nothing to install.

What risk level is list_fonts? +

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

Can I rate-limit list_fonts? +

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

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

list_fonts is provided by the Webcake Storefront MCP server (webcake-storefront-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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